Publications
2023
Toward the Multilingual Semantic Web: Multilingual Ontology Matching and Assessment Journal Article
In: IEEE Access, 11 , pp. 8581–8599, 2023.
ExPAD: An Explainable Distributed Automatic Anomaly Detection Framework over Large KGs Inproceedings
In: 17th IEEE International Conference on Semantic Computing, ICSC 2023, Laguna Hills, CA, USA, February 1-3, 2023, pp. 204–211, IEEE, 2023.
Geometric Algebra Based Embeddings for Static and Temporal Knowledge Graph Completion Journal Article
In: IEEE Trans. Knowl. Data Eng., 35 (5), pp. 4838–4851, 2023.
LogicENN: A Neural Based Knowledge Graphs Embedding Model With Logical Rules Journal Article
In: IEEE Trans. Pattern Anal. Mach. Intell., 45 (6), pp. 7050–7062, 2023.
SimE4KG: Distributed and Explainable Multi-Modal Semantic Similarity Estimation for Knowledge Graphs Journal Article
In: Int. J. Semantic Comput., 17 (2), pp. 199–221, 2023.
Knowledge Graph Embeddings using Neural Ito Process: From Multiple Walks to Stochastic Trajectories Inproceedings
In: Findings of the Association for Computational Linguistics: ACL 2023, Toronto, Canada, July 9-14, 2023, pp. 7165–7179, Association for Computational Linguistics, 2023.
Efficient computation of comprehensive statistical information of large OWL datasets: a scalable approach Journal Article
In: Enterp. Inf. Syst., 17 (7), 2023.
Direct Fact Retrieval from Knowledge Graphs without Entity Linking Inproceedings
In: Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), ACL 2023, Toronto, Canada, July 9-14, 2023, pp. 10038–10055, Association for Computational Linguistics, 2023.
Distinct Geometrical Representations for Temporal and Relational Structures in Knowledge Graphs Inproceedings
In: Machine Learning and Knowledge Discovery in Databases: Research Track - European Conference, ECML PKDD 2023, Turin, Italy, September 18-22, 2023, Proceedings, Part III, pp. 601–616, Springer, 2023.
Language Models as Controlled Natural Language Semantic Parsers for Knowledge Graph Question Answering Inproceedings
In: ECAI 2023 - 26th European Conference on Artificial Intelligence, September 30 - October 4, 2023, Kraków, Poland - Including 12th Conference on Prestigious Applications of Intelligent Systems (PAIS 2023), pp. 1348–1356, IOS Press, 2023.
Retention is All You Need Inproceedings
In: Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023, pp. 4752–4758, ACM, 2023.
Integrating Knowledge Graph Embeddings and Pre-trained Language Models in Hypercomplex Spaces Inproceedings
In: The Semantic Web - ISWC 2023 - 22nd International Semantic Web Conference, Athens, Greece, November 6-10, 2023, Proceedings, Part I, pp. 388–407, Springer, 2023.
INVITE: a Testbed of Automatically Generated Invalid Questions to Evaluate Large Language Models for Hallucinations Inproceedings
In: Findings of the Association for Computational Linguistics: EMNLP 2023, Singapore, December 6-10, 2023, pp. 5422–5429, Association for Computational Linguistics, 2023.
mReFinED: An Efficient End-to-End Multilingual Entity Linking System Inproceedings
In: Findings of the Association for Computational Linguistics: EMNLP 2023, Singapore, December 6-10, 2023, pp. 15080–15089, Association for Computational Linguistics, 2023.
Anomaly Detection for Numerical Literals in Knowledge Graphs: A Short Review of Approaches Inproceedings
In: Sixth IEEE International Conference on Artificial Intelligence and Knowledge Engineering, AIKE 2023, Laguna Hills, CA, USA, September 25-27, 2023, pp. 46–53, IEEE, 2023.
2022
Spatial concept learning and inference on geospatial polygon data Journal Article
In: Knowl. Based Syst., 241 , pp. 108233, 2022.
DistAD: A Distributed Generic Anomaly Detection Framework over Large KGs Inproceedings
In: 16th IEEE International Conference on Semantic Computing, ICSC 2022, Laguna Hills, CA, USA, January 26-28, 2022, pp. 243–250, IEEE, 2022.
Time-aware Entity Alignment using Temporal Relational Attention Inproceedings
In: WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022, pp. 788–797, ACM, 2022.
RoMe: A Robust Metric for Evaluating Natural Language Generation Inproceedings
In: Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), ACL 2022, Dublin, Ireland, May 22-27, 2022, pp. 5645–5657, Association for Computational Linguistics, 2022.
Tree-KGQA: An Unsupervised Approach for Question Answering Over Knowledge Graphs Journal Article
In: IEEE Access, 10 , pp. 50467–50478, 2022.
Dihedron Algebraic Embeddings for Spatio-Temporal Knowledge Graph Completion Inproceedings
In: The Semantic Web - 19th International Conference, ESWC 2022, Hersonissos, Crete, Greece, May 29 - June 2, 2022, Proceedings, pp. 253–269, Springer, 2022.
DialoKG: Knowledge-Structure Aware Task-Oriented Dialogue Generation Inproceedings
In: Findings of the Association for Computational Linguistics: NAACL 2022, Seattle, WA, United States, July 10-15, 2022, pp. 2557–2571, Association for Computational Linguistics, 2022.
SGPT: A Generative Approach for SPARQL Query Generation From Natural Language Questions Journal Article
In: IEEE Access, 10 , pp. 70712–70723, 2022.
Climate Bot: A Machine Reading Comprehension System for Climate Change Question Answering Inproceedings
In: Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, IJCAI 2022, Vienna, Austria, 23-29 July 2022, pp. 5249–5252, ijcai.org, 2022.
Improving Inductive Link Prediction Using Hyper-Relational Facts (Extended Abstract) Inproceedings
In: Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, IJCAI 2022, Vienna, Austria, 23-29 July 2022, pp. 5259–5263, ijcai.org, 2022.
Language Model Guided Knowledge Graph Embeddings Journal Article
In: IEEE Access, 10 , pp. 76008–76020, 2022.
Contrastive Representation Learning for Conversational Question Answering over Knowledge Graphs Inproceedings
In: Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022, pp. 925–934, ACM, 2022.
Survey on English Entity Linking on Wikidata: Datasets and approaches Journal Article
In: Semantic Web, 13 (6), pp. 925–966, 2022.
Bringing Light Into the Dark: A Large-Scale Evaluation of Knowledge Graph Embedding Models Under a Unified Framework Journal Article
In: IEEE Trans. Pattern Anal. Mach. Intell., 44 (12), pp. 8825–8845, 2022.
SimE4KG: Distributed and Explainable Multi-Modal Semantic Similarity Estimation for Knowledge Graphs Inproceedings
In: 5th IEEE International Conference on Artificial Intelligence and Knowledge Engineering, AIKE 2022, Laguna Hills, CA, USA, September 19-21, 2022, pp. 1–8, IEEE, 2022.
Ethical and Sustainability Considerations for Knowledge Graph based Machine Learning Inproceedings
In: 5th IEEE International Conference on Artificial Intelligence and Knowledge Engineering, AIKE 2022, Laguna Hills, CA, USA, September 19-21, 2022, pp. 53–60, IEEE, 2022.
Proceedings of the SeMantic Answer Type and Relation Prediction Task at ISWC 2021 Semantic Web Challenge (SMART2021) co-located with the 20th International Semantic Web Conference (ISWC 2021), Virtual Conference, October 26th, 2021 Proceeding
CEUR-WS.org, 3119 , 2022.
2021
CHOLAN: A Modular Approach for Neural Entity Linking on Wikipedia and Wikidata Inproceedings
In: Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, EACL 2021, Online, April 19 - 23, 2021, pp. 504–514, Association for Computational Linguistics, 2021.
Conversational Question Answering over Knowledge Graphs with Transformer and Graph Attention Networks Inproceedings
In: Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, EACL 2021, Online, April 19 - 23, 2021, pp. 850–862, Association for Computational Linguistics, 2021.
Pattern-Aware and Noise-Resilient Embedding Models Inproceedings
In: Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I, pp. 483–496, Springer, 2021.
HORUS-NER: A Multimodal Named Entity Recognition Framework for Noisy Data Inproceedings
In: Advances in Intelligent Data Analysis XIX - 19th International Symposium on Intelligent Data Analysis, IDA 2021, Porto, Portugal, April 26-28, 2021, Proceedings, pp. 89–100, Springer, 2021.
Loss-Aware Pattern Inference: A Correction on the Wrongly Claimed Limitations of Embedding Models Inproceedings
In: Advances in Knowledge Discovery and Data Mining - 25th Pacific-Asia Conference, PAKDD 2021, Virtual Event, May 11-14, 2021, Proceedings, Part III, pp. 77–89, Springer, 2021.
DistSim - Scalable Distributed in-Memory Semantic Similarity Estimation for RDF Knowledge Graphs Inproceedings
In: 15th IEEE International Conference on Semantic Computing, ICSC 2021, Laguna Hills, CA, USA, January 27-29, 2021, pp. 333–336, IEEE, 2021.
5* Knowledge Graph Embeddings with Projective Transformations Inproceedings
In: Thirty-Fifth AAAI Conference on Artificial Intelligence, AAAI 2021, Thirty-Third Conference on Innovative Applications of Artificial Intelligence, IAAI 2021, The Eleventh Symposium on Educational Advances in Artificial Intelligence, EAAI 2021, Virtual Event, February 2-9, 2021, pp. 9064–9072, AAAI Press, 2021.
Grounding Dialogue Systems via Knowledge Graph Aware Decoding with Pre-trained Transformers Inproceedings
In: The Semantic Web - 18th International Conference, ESWC 2021, Virtual Event, June 6-10, 2021, Proceedings, pp. 323–339, Springer, 2021.
Context Transformer with Stacked Pointer Networks for Conversational Question Answering over Knowledge Graphs Inproceedings
In: The Semantic Web - 18th International Conference, ESWC 2021, Virtual Event, June 6-10, 2021, Proceedings, pp. 356–371, Springer, 2021.
ParaQA: A Question Answering Dataset with Paraphrase Responses for Single-Turn Conversation Inproceedings
In: The Semantic Web - 18th International Conference, ESWC 2021, Virtual Event, June 6-10, 2021, Proceedings, pp. 598–613, Springer, 2021.
Temporal Knowledge Graph Completion using a Linear Temporal Regularizer and Multivector Embeddings Inproceedings
In: Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, NAACL-HLT 2021, Online, June 6-11, 2021, pp. 2569–2578, Association for Computational Linguistics, 2021.
GeoWINE: Geolocation based Wiki, Image, News and Event Retrieval Inproceedings
In: SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021, pp. 2565–2569, ACM, 2021.
A Virtual Knowledge Graph for Enabling Defect Traceability and Customer Service Analytics Inproceedings
In: The Semantic Web: ESWC 2021 Satellite Events - Virtual Event, June 6-10, 2021, Revised Selected Papers, pp. 245–248, Springer, 2021.
Space Efficient Context Encoding for Non-Task-Oriented Dialogue Generation with Graph Attention Transformer Inproceedings
In: Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, ACL/IJCNLP 2021, (Volume 1: Long Papers), Virtual Event, August 1-6, 2021, pp. 7028–7041, Association for Computational Linguistics, 2021.
Embedding Knowledge Graphs Attentive to Positional and Centrality Qualities Inproceedings
In: Machine Learning and Knowledge Discovery in Databases. Research Track - European Conference, ECML PKDD 2021, Bilbao, Spain, September 13-17, 2021, Proceedings, Part II, pp. 548–564, Springer, 2021.
VOGUE: Answer Verbalization Through Multi-Task Learning Inproceedings
In: Machine Learning and Knowledge Discovery in Databases. Research Track - European Conference, ECML PKDD 2021, Bilbao, Spain, September 13-17, 2021, Proceedings, Part III, pp. 563–579, Springer, 2021.
BenchEmbedd: A FAIR Benchmarking tool for Knowledge Graph Embeddings Inproceedings
In: Joint Proceedings of the Semantics co-located events: Poster&Demo track and Workshop on Ontology-Driven Conceptual Modelling of Digital Twins co-located with Semantics 2021, Amsterdam and Online, September 6-9, 2021, CEUR-WS.org, 2021.
Multiple Run Ensemble Learning with Low-Dimensional Knowledge Graph Embeddings Inproceedings
In: International Joint Conference on Neural Networks, IJCNN 2021, Shenzhen, China, July 18-22, 2021, pp. 1–8, IEEE, 2021.
Improving Inductive Link Prediction Using Hyper-relational Facts Inproceedings
In: The Semantic Web - ISWC 2021 - 20th International Semantic Web Conference, ISWC 2021, Virtual Event, October 24-28, 2021, Proceedings, pp. 74–92, Springer, 2021.
Introduction to neural network-based question answering over knowledge graphs Journal Article
In: Wiley Interdiscip. Rev. Data Min. Knowl. Discov., 11 (3), 2021.
Link Prediction of Weighted Triples for Knowledge Graph Completion Within the Scholarly Domain Journal Article
In: IEEE Access, 9 , pp. 116002–116014, 2021.
Towards holistic Entity Linking: Survey and directions Journal Article
In: Information Systems, 95 , pp. 101624, 2021.
Trans4E: Link prediction on scholarly knowledge graphs Journal Article
In: Neurocomputing, 461 , pp. 530–542, 2021.
DistRDF2ML - Scalable Distributed In-Memory Machine Learning Pipelines for RDF Knowledge Graphs Inproceedings
In: CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021, pp. 4465–4474, ACM, 2021.
Proxy Indicators for the Quality of Open-domain Dialogues Inproceedings
In: Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, EMNLP 2021, Virtual Event / Punta Cana, Dominican Republic, 7-11 November, 2021, pp. 7834–7855, Association for Computational Linguistics, 2021.
Time-aware Graph Neural Network for Entity Alignment between Temporal Knowledge Graphs Inproceedings
In: Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, EMNLP 2021, Virtual Event / Punta Cana, Dominican Republic, 7-11 November, 2021, pp. 8999–9010, Association for Computational Linguistics, 2021.
Knowledge Graph Representation Learning using Ordinary Differential Equations Inproceedings
In: Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, EMNLP 2021, Virtual Event / Punta Cana, Dominican Republic, 7-11 November, 2021, pp. 9529–9548, Association for Computational Linguistics, 2021.
Machine Learning with Symbolic Methods and Knowledge Graphs co-located with European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD 2021), Virtual, September 17, 2021 Proceeding
CEUR-WS.org, 2997 , 2021.
Discover Relations in the Industry 4.0 Standards Via Unsupervised Learning on Knowledge Graph Embeddings Journal Article
In: J. Data Intell., 2 (3), pp. 326–347, 2021.
A Scalable Approach for Distributed Reasoning over Large-scale OWL Datasets Inproceedings
In: Proceedings of the 13th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2021, Volume 2: KEOD, Online Streaming, October 25-27, 2021, pp. 51–60, SCITEPRESS, 2021.
Geolog: Scalable Logic Programming on Spatial Data Inproceedings
In: Proceedings 37th International Conference on Logic Programming (Technical Communications), ICLP Technical Communications 2021, Porto (virtual event), 20-27th September 2021, pp. 191–204, 2021.
Analysing the evolution of computer science events leveraging a scholarly knowledge graph: a scientometrics study of top-ranked events in the past decade Journal Article
In: Scientometrics, 126 (9), pp. 8129–8151, 2021.
CLEP: a hybrid data- and knowledge-driven framework for generating patient representations Journal Article
In: Bioinform., 37 (19), pp. 3311–3318, 2021.
Literal2Feature: An Automatic Scalable RDF Graph Feature Extractor Inproceedings
In: Further with Knowledge Graphs - Proceedings of the 17th International Conference on Semantic Systems, SEMANTiCS, Amsterdam, The Netherlands, September 6-9, 2021, pp. 74–88, IOS Press, 2021.
PyKEEN 1.0: A Python Library for Training and Evaluating Knowledge Graph Embeddings Journal Article
In: J. Mach. Learn. Res., 22 , pp. 82:1–82:6, 2021.
A Simulated Annealing Meta-heuristic for Concept Learning in Description Logics Inproceedings
In: Inductive Logic Programming - 30th International Conference, ILP 2021, Virtual Event, October 25-27, 2021, Proceedings, pp. 266–281, Springer, 2021.
Relational Pattern Benchmarking on the Knowledge Graph Link Prediction Task Inproceedings
In: Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmarks 1, NeurIPS Datasets and Benchmarks 2021, December 2021, virtual, 2021.
2020
AutoChef: Automated Generation of Cooking Recipes Inproceedings
In: IEEE Congress on Evolutionary Computation, CEC 2020, Glasgow, United Kingdom, July 19-24, 2020, pp. 1–7, IEEE, 2020.
Evaluating the Impact of Knowledge Graph Context on Entity Disambiguation Models Inproceedings
In: CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020, pp. 2157–2160, ACM, 2020.
MLM: A Benchmark Dataset for Multitask Learning with Multiple Languages and Modalities Inproceedings
In: CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020, pp. 2967–2974, ACM, 2020.
Knowledge Graph Embeddings in Geometric Algebras Inproceedings
In: Proceedings of the 28th International Conference on Computational Linguistics, COLING 2020, Barcelona, Spain (Online), December 8-13, 2020, pp. 530–544, International Committee on Computational Linguistics, 2020.
TeRo: A Time-aware Knowledge Graph Embedding via Temporal Rotation Inproceedings
In: Proceedings of the 28th International Conference on Computational Linguistics, COLING 2020, Barcelona, Spain (Online), December 8-13, 2020, pp. 1583–1593, International Committee on Computational Linguistics, 2020.
Language Model Transformers as Evaluators for Open-domain Dialogues Inproceedings
In: Proceedings of the 28th International Conference on Computational Linguistics, COLING 2020, Barcelona, Spain (Online), December 8-13, 2020, pp. 6797–6808, International Committee on Computational Linguistics, 2020.
Unveiling Relations in the Industry 4.0 Standards Landscape Based on Knowledge Graph Embeddings Inproceedings
In: Database and Expert Systems Applications - 31st International Conference, DEXA 2020, Bratislava, Slovakia, September 14-17, 2020, Proceedings, Part II, pp. 179–194, Springer, 2020.
MDE: Multiple Distance Embeddings for Link Prediction in Knowledge Graphs Inproceedings
In: ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020 - Including 10th Conference on Prestigious Applications of Artificial Intelligence (PAIS 2020), pp. 1427–1434, IOS Press, 2020.
Distantly Supervised Question Parsing Inproceedings
In: ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020 - Including 10th Conference on Prestigious Applications of Artificial Intelligence (PAIS 2020), pp. 2290–2297, IOS Press, 2020.
Message Passing for Hyper-Relational Knowledge Graphs Inproceedings
In: Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, EMNLP 2020, Online, November 16-20, 2020, pp. 7346–7359, Association for Computational Linguistics, 2020.
Ontology Design for Pharmaceutical Research Outcomes Inproceedings
In: Digital Libraries for Open Knowledge - 24th International Conference on Theory and Practice of Digital Libraries, TPDL 2020, Lyon, France, August 25-27, 2020, Proceedings, pp. 119–132, Springer, 2020.
Affinity Dependent Negative Sampling for Knowledge Graph Embeddings Inproceedings
In: Proceedings of the Workshop on Deep Learning for Knowledge Graphs (DL4KG2020) co-located with the 17th Extended Semantic Web Conference 2020 (ESWC 2020), Heraklion, Greece, June 02, 2020 - moved online, CEUR-WS.org, 2020.
A Neural-based model to Predict the Future Natural Gas Market Price through Open-domain Event Extraction Inproceedings
In: Proceedings of the 1st International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 17th Extended Semantic Web Conference (ESWC 2020), Heraklion, Crete, Greece, June 3, 2020 (online event due to COVID-19 outbreak), pp. 17–31, CEUR-WS.org, 2020.
Training Multimodal Systems for Classification with Multiple Objectives Inproceedings
In: Proceedings of the 1st International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 17th Extended Semantic Web Conference (ESWC 2020), Heraklion, Crete, Greece, June 3, 2020 (online event due to COVID-19 outbreak), pp. 57–71, CEUR-WS.org, 2020.
Embedding-Based Recommendations on Scholarly Knowledge Graphs Inproceedings
In: The Semantic Web - 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020, Proceedings, pp. 255–270, Springer, 2020.
VQuAnDa: Verbalization QUestion ANswering DAtaset Inproceedings
In: The Semantic Web - 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020, Proceedings, pp. 531–547, Springer, 2020.
MINDS: A Translator to Embed Mathematical Expressions Inside SPARQL Queries Inproceedings
In: Semantic Systems. In the Era of Knowledge Graphs - 16th International Conference on Semantic Systems, SEMANTiCS 2020, Amsterdam, The Netherlands, September 7-10, 2020, Proceedings, pp. 104–117, Springer, 2020.
Semantic Representation of Physics Research Data Inproceedings
In: Proceedings of the 12th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2020, Volume 2: KEOD, Budapest, Hungary, November 2-4, 2020, pp. 64–75, SCITEPRESS, 2020.
A Distributed Approach for Parsing Large-scale OWL Datasets Inproceedings
In: Proceedings of the 12th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, IC3K 2020, Volume 2: KEOD, Budapest, Hungary, November 2-4, 2020, pp. 227–234, SCITEPRESS, 2020.
Cross-administration comparative analysis of open fiscal data Inproceedings
In: ICEGOV 2020: 13th International Conference on Theory and Practice of Electronic Governance, Athens, Greece, 23-25 September, 2020, pp. 459–468, ACM, 2020.
Meta-hyperband: Hyperparameter Optimization with Meta-learning and Coarse-to-Fine Inproceedings
In: Intelligent Data Engineering and Automated Learning - IDEAL 2020 - 21st International Conference, Guimaraes, Portugal, November 4-6, 2020, Proceedings, Part II, pp. 335–347, Springer, 2020.
Let the Margin SlidE for Knowledge Graph Embeddings via a Correntropy Objective Function Inproceedings
In: 2020 International Joint Conference on Neural Networks, IJCNN 2020, Glasgow, United Kingdom, July 19-24, 2020, pp. 1–9, IEEE, 2020.
Treating Dialogue Quality Evaluation as an Anomaly Detection Problem Inproceedings
In: Proceedings of The 12th Language Resources and Evaluation Conference, LREC 2020, Marseille, France, May 11-16, 2020, pp. 508–512, European Language Resources Association, 2020.
DISE: A Distributed in-Memory SPARQL Processing Engine over Tensor Data Inproceedings
In: IEEE 14th International Conference on Semantic Computing, ICSC 2020, San Diego, CA, USA, February 3-5, 2020, pp. 400–407, IEEE, 2020.
Let's build Bridges, not Walls: SPARQL Querying of TinkerPop Graph Databases with Sparql-Gremlin Inproceedings
In: IEEE 14th International Conference on Semantic Computing, ICSC 2020, San Diego, CA, USA, February 3-5, 2020, pp. 408–415, IEEE, 2020.
CASQAD - A New Dataset for Context-Aware Spatial Question Answering Inproceedings
In: The Semantic Web - ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part II, pp. 3–17, Springer, 2020.
PNEL: Pointer Network Based End-To-End Entity Linking over Knowledge Graphs Inproceedings
In: The Semantic Web - ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part I, pp. 21–38, Springer, 2020.
Fantastic Knowledge Graph Embeddings and How to Find the Right Space for Them Inproceedings
In: The Semantic Web - ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part I, pp. 438–455, Springer, 2020.
Temporal Knowledge Graph Completion Based on Time Series Gaussian Embedding Inproceedings
In: The Semantic Web - ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part I, pp. 654–671, Springer, 2020.
Multilingual Ontology Merging Using Cross-lingual Matching Inproceedings
In: IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, WI/IAT 2020, Melbourne, Australia, December 14-17, 2020, pp. 113–120, IEEE, 2020.
OWLStats: Distributed Computation of OWL Dataset Statistics Inproceedings
In: IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, WI/IAT 2020, Melbourne, Australia, December 14-17, 2020, pp. 381–386, IEEE, 2020.
Proceedings of the SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge co-located with the 19th International Semantic Web Conference (ISWC 2020), Virtual Conference, November 5th, 2020 Proceeding
CEUR-WS.org, 2774 , 2020.
3D Learning and Reasoning in Link Prediction Over Knowledge Graphs Journal Article
In: IEEE Access, 8 , pp. 196459–196471, 2020.
IOTA: Interlinking of heterogeneous multilingual open fiscal DaTA Journal Article
In: Expert Systems with Applications, 147 , pp. 113135, 2020.
IQA: Interactive query construction in semantic question answering systems Journal Article
In: Journal of Web Semantics, 64 , pp. 100586, 2020.
No one is perfect: Analysing the performance of question answering components over the DBpedia knowledge graph Journal Article
In: Journal of Web Semantics, 65 , pp. 100594, 2020.
Schema-agnostic SPARQL-driven faceted search benchmark generation Journal Article
In: J. Web Semant., 65 , pp. 100614, 2020.
The Effect of Rule Injectionin a Leakage Free Dataset Inproceedings
In: Proceedings of the International Workshop on Knowledge Representation and Representation Learning co-located with the 24th European Conference on Artificial Intelligence (ECAI 2020), Virtual Event, September, 2020, pp. 28–35, CEUR-WS.org, 2020.
Multiple Run Ensemble Learning with Low Dimensional Knowledge Graph Embeddings Inproceedings
In: Proceedings of the International Workshop on Knowledge Representation and Representation Learning co-located with the 24th European Conference on Artificial Intelligence (ECAI 2020), Virtual Event, September, 2020, pp. 36–42, CEUR-WS.org, 2020.
2019
Big POI data integration with Linked Data technologies Inproceedings
In: Advances in Database Technology - 22nd International Conference on Extending Database Technology, EDBT 2019, Lisbon, Portugal, March 26-29, 2019, pp. 477–488, OpenProceedings.org, 2019.
Pay for Performance in Electronic Data Capture for Clinical Trials and Medical Registries Inproceedings
In: ICT for Health Science Research - Proceedings of the EFMI 2019 Special Topic Conference - 7-10 April 2019, Hanover, Germany, pp. 221–225, IOS Press, 2019.
SimpleLSTM: A Deep-Learning Approach to Simple-Claims Classification Inproceedings
In: Progress in Artificial Intelligence, 19th EPIA Conference on Artificial Intelligence, EPIA 2019, Vila Real, Portugal, September 3-6, 2019, Proceedings, Part II, pp. 244–255, Springer, 2019.
Clustering Pipelines of Large RDF POI Data Inproceedings
In: The Semantic Web: ESWC 2019 Satellite Events - ESWC 2019 Satellite Events, Portorož, Slovenia, June 2-6, 2019, Revised Selected Papers, pp. 24–27, Springer, 2019.
OECM: A Cross-Lingual Approach for Ontology Enrichment Inproceedings
In: The Semantic Web: ESWC 2019 Satellite Events - ESWC 2019 Satellite Events, Portorož, Slovenia, June 2-6, 2019, Revised Selected Papers, pp. 100–104, Springer, 2019.
Incorporating Joint Embeddings into Goal-Oriented Dialogues with Multi-task Learning Inproceedings
In: The Semantic Web - 16th International Conference, ESWC 2019, Portorož, Slovenia, June 2-6, 2019, Proceedings, pp. 225–239, Springer, 2019.
EvoChef: Show Me What to Cook! Artificial Evolution of Culinary Arts Inproceedings
In: Computational Intelligence in Music, Sound, Art and Design - 8th International Conference, EvoMUSART 2019, Held as Part of EvoStar 2019, Leipzig, Germany, April 24-26, 2019, Proceedings, pp. 156–172, Springer, 2019.
From Monolingual to Multilingual Ontologies: The Role of Cross-Lingual Ontology Enrichment Inproceedings
In: Semantic Systems. The Power of AI and Knowledge Graphs - 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9-12, 2019, Proceedings, pp. 215–230, Springer, 2019.
Towards a Scalable Semantic-Based Distributed Approach for SPARQL Query Evaluation Inproceedings
In: Semantic Systems. The Power of AI and Knowledge Graphs - 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9-12, 2019, Proceedings, pp. 295–309, Springer, 2019.
The Hubs and Authorities Transaction Network Analysis using the SANSA framework Inproceedings
In: Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to - 12th, 2019, CEUR-WS.org, 2019.
Scalable Distributed Genetic Algorithm Using Apache Spark (S-GA) Inproceedings
In: Intelligent Computing Theories and Application - 15th International Conference, ICIC 2019, Nanchang, China, August 3-6, 2019, Proceedings, Part I, pp. 424–435, Springer, 2019.
Uniform Access to Multiform Data Lakes using Semantic Technologies Inproceedings
In: Proceedings of the 21st International Conference on Information Integration and Web-based Applications & Services, iiWAS 2019, Munich, Germany, December 2-4, 2019, pp. 313–322, ACM, 2019.
Old is Gold: Linguistic Driven Approach for Entity and Relation Linking of Short Text Inproceedings
In: Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, NAACL-HLT 2019, Minneapolis, MN, USA, June 2-7, 2019, Volume 1 (Long and Short Papers), pp. 2336–2346, Association for Computational Linguistics, 2019.
Complex Query Augmentation for Question Answering over Knowledge Graphs Inproceedings
In: On the Move to Meaningful Internet Systems: OTM 2019 Conferences - Confederated International Conferences: CoopIS, ODBASE, C&TC 2019, Rhodes, Greece, October 21-25, 2019, Proceedings, pp. 571–587, Springer, 2019.
Linking Physicians to Medical Research Results via Knowledge Graph Embeddings and Twitter Inproceedings
In: Machine Learning and Knowledge Discovery in Databases - International Workshops of ECML PKDD 2019, Würzburg, Germany, September 16-20, 2019, Proceedings, Part I, pp. 622–630, Springer, 2019.
Improving Access to Science for Social Good Inproceedings
In: Machine Learning and Knowledge Discovery in Databases - International Workshops of ECML PKDD 2019, Würzburg, Germany, September 16-20, 2019, Proceedings, Part I, pp. 658–673, Springer, 2019.
The KEEN Universe - An Ecosystem for Knowledge Graph Embeddings with a Focus on Reproducibility and Transferability Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 3–18, Springer, 2019.
LC-QuAD 2.0: A Large Dataset for Complex Question Answering over Wikidata and DBpedia Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 69–78, Springer, 2019.
Using a KG-Copy Network for Non-goal Oriented Dialogues Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part I, pp. 93–109, Springer, 2019.
DBpedia FlexiFusion the Best of Wikipedia textgreater Wikidata textgreater Your Data Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 96–112, Springer, 2019.
Squerall: Virtual Ontology-Based Access to Heterogeneous and Large Data Sources Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 229–245, Springer, 2019.
Predicting Missing Links Using PyKEEN Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 245–248, CEUR-WS.org, 2019.
Microbenchmarks for Question Answering Systems Using QaldGen Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 261–264, CEUR-WS.org, 2019.
A Scalable Framework for Quality Assessment of RDF Datasets Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 261–276, Springer, 2019.
QaldGen: Towards Microbenchmarking of Question Answering Systems over Knowledge Graphs Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 277–292, Springer, 2019.
Querying Large-scale RDF Datasets Using the SANSA Framework Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 285–288, CEUR-WS.org, 2019.
How to Feed the Squerall with RDF and Other Data Nuts? Inproceedings
In: Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 293–296, CEUR-WS.org, 2019.
Sparklify: A Scalable Software Component for Efficient Evaluation of SPARQL Queries over Distributed RDF Datasets Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 293–308, Springer, 2019.
Incorporating Literals into Knowledge Graph Embeddings Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part I, pp. 347–363, Springer, 2019.
Pretrained Transformers for Simple Question Answering over Knowledge Graphs Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part I, pp. 470–486, Springer, 2019.
Learning to Rank Query Graphs for Complex Question Answering over Knowledge Graphs Inproceedings
In: The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part I, pp. 487–504, Springer, 2019.
TISCO: Temporal Scoping of Facts Inproceedings
In: Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019, pp. 959–960, ACM, 2019.
Joint Proceedings of the 1st International Workshop on Knowledge Graph Building and 1st International Workshop on Large Scale RDF Analytics co-located with 16th Extended Semantic Web Conference (ESWC 2019), Portorož, Slovenia, June 3, 2019 Proceeding
CEUR-WS.org, 2489 , 2019.
BioKEEN: a library for learning and evaluating biological knowledge graph embeddings Journal Article
In: Bioinform., 35 (18), pp. 3538–3540, 2019.
How Complex Is Your Classification Problem?: A Survey on Measuring Classification Complexity Journal Article
In: ACM Comput. Surv., 52 (5), pp. 107:1–107:34, 2019.
New label noise injection methods for the evaluation of noise filters Journal Article
In: Knowl. Based Syst., 163 , pp. 693–704, 2019.
SML-Bench - A benchmarking framework for structured machine learning Journal Article
In: Semantic Web, 10 (2), pp. 231–245, 2019.
TISCO: Temporal scoping of facts Journal Article
In: J. Web Semant., 54 , pp. 72–86, 2019.
2018
Improving Response Selection in Multi-Turn Dialogue Systems by Incorporating Domain Knowledge Inproceedings
In: Proceedings of the 22nd Conference on Computational Natural Language Learning, CoNLL 2018, Brussels, Belgium, October 31 - November 1, 2018, pp. 497–507, Association for Computational Linguistics, 2018.
KnIGHT: Mapping Privacy Policies to GDPR Inproceedings
In: Knowledge Engineering and Knowledge Management - 21st International Conference, EKAW 2018, Nancy, France, November 12-16, 2018, Proceedings, pp. 258–272, Springer, 2018.
Divided We Stand Out! Forging Cohorts fOr Numeric Outlier Detection in Large Scale Knowledge Graphs (CONOD) Inproceedings
In: Knowledge Engineering and Knowledge Management - 21st International Conference, EKAW 2018, Nancy, France, November 12-16, 2018, Proceedings, pp. 534–548, Springer, 2018.
Formal Query Generation for Question Answering over Knowledge Bases Inproceedings
In: The Semantic Web - 15th International Conference, ESWC 2018, Heraklion, Crete, Greece, June 3-7, 2018, Proceedings, pp. 714–728, Springer, 2018.
Two for one: querying property graph databases using SPARQL via gremlinator Inproceedings
In: Proceedings of the 1st ACM SIGMOD Joint International Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA), Houston, TX, USA, June 10, 2018, pp. 12:1–12:5, ACM, 2018.
Profiting from Kitties on Ethereum: Leveraging Blockchain RDF with SANSA Inproceedings
In: Proceedings of the Posters and Demos Track of the 14th International Conference on Semantic Systems co-located with the 14th International Conference on Semantic Systems (SEMANTiCS 2018), Vienna, Austria, September 10-13, 2018, CEUR-WS.org, 2018.
SPIRIT: A Semantic Transparency and Compliance Stack Inproceedings
In: Proceedings of the Posters and Demos Track of the 14th International Conference on Semantic Systems co-located with the 14th International Conference on Semantic Systems (SEMANTiCS 2018), Vienna, Austria, September 10-13, 2018, CEUR-WS.org, 2018.
Efficiently Pinpointing SPARQL Query Containments Inproceedings
In: Web Engineering - 18th International Conference, ICWE 2018, Cáceres, Spain, June 5-8, 2018, Proceedings, pp. 210–224, Springer, 2018.
A Question Answering System on Regulatory Documents Inproceedings
In: Legal Knowledge and Information Systems - JURIX 2018: The Thirty-first Annual Conference, Groningen, The Netherlands, 12-14 December 2018, pp. 41–50, IOS Press, 2018.
Deep Query Ranking for Question Answering over Knowledge Bases Inproceedings
In: Machine Learning and Knowledge Discovery in Databases - European Conference, ECML PKDD 2018, Dublin, Ireland, September 10-14, 2018, Proceedings, Part III, pp. 635–638, Springer, 2018.
Generating SPARQL Query Containment Benchmarks Using the SQCFramework Inproceedings
In: Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th - to - 12th, 2018, CEUR-WS.org, 2018.
Joint Entity and Relation Linking Using EARL Inproceedings
In: Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th - to - 12th, 2018, CEUR-WS.org, 2018.
EARL: Joint Entity and Relation Linking for Question Answering over Knowledge Graphs Inproceedings
In: The Semantic Web - ISWC 2018 - 17th International Semantic Web Conference, Monterey, CA, USA, October 8-12, 2018, Proceedings, Part I, pp. 108–126, Springer, 2018.
DistLODStats: Distributed Computation of RDF Dataset Statistics Inproceedings
In: The Semantic Web - ISWC 2018 - 17th International Semantic Web Conference, Monterey, CA, USA, October 8-12, 2018, Proceedings, Part II, pp. 206–222, Springer, 2018.
STATisfy Me: What Are My Stats? Inproceedings
In: Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th - to - 12th, 2018, CEUR-WS.org, 2018.
DL-Learner Structured Machine Learning on Semantic Web Data Inproceedings
In: Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018, pp. 467–471, ACM, 2018.
Structured Knowledge on the Web 7.0 Inproceedings
In: Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018, pp. 885–886, ACM, 2018.
Why Reinvent the Wheel: Let's Build Question Answering Systems Together Inproceedings
In: Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018, pp. 1247–1256, ACM, 2018.
Workshop on Linked Data on the Web co-located with The Web Conference 2018, LDOW@WWW 2018, Lyon, France April 23rd, 2018 Proceeding
CEUR-WS.org, 2073 , 2018.
Detecting Linked Data quality issues via crowdsourcing: A DBpedia study Journal Article
In: Semantic Web, 9 (3), pp. 303–335, 2018.
Toward Veracity Assessment in RDF Knowledge Bases: An Exploratory Analysis Journal Article
In: ACM J. Data Inf. Qual., 9 (3), pp. 16:1–16:26, 2018.
Wikidata through the eyes of DBpedia Journal Article
In: Semantic Web, 9 (4), pp. 493–503, 2018.
2017
Implementing scalable structured machine learning for big data in the SAKE project Inproceedings
In: 2017 IEEE International Conference on Big Data, BigData 2017, Boston, MA, USA, December 11-14, 2017, pp. 1400–1407, IEEE Computer Society, 2017.
Big Data Europe Inproceedings
In: Proceedings of the Workshops of the EDBT/ICDT 2017 Joint Conference (EDBT/ICDT 2017), Venice, Italy, March 21-24, 2017, CEUR-WS.org, 2017.
JPA Criteria Queries over RDF Data Inproceedings
In: Joint Proceedings of the 2nd RDF Stream Processing (RSP 2017) and the Querying the Web of Data (QuWeDa 2017) Workshops co-located with 14th ESWC 2017 (ESWC 2017), Portoroz, Slovenia, May 28th - to - 29th, 2017, pp. 55–62, CEUR-WS.org, 2017.
Wombat - A Generalization Approach for Automatic Link Discovery Inproceedings
In: The Semantic Web - 14th International Conference, ESWC 2017, Portorož, Slovenia, May 28 - June 1, 2017, Proceedings, Part I, pp. 103–119, 2017.
Trying Not to Die Benchmarking: Orchestrating RDF and Graph Data Management Solution Benchmarks Using LITMUS Inproceedings
In: Proceedings of the 13th International Conference on Semantic Systems, SEMANTICS 2017, Amsterdam, The Netherlands, September 11-14, 2017, pp. 120–127, ACM, 2017.
Benchmarking Faceted Browsing Capabilities of Triplestores Inproceedings
In: Proceedings of the 13th International Conference on Semantic Systems, SEMANTICS 2017, Amsterdam, The Netherlands, September 11-14, 2017, pp. 128–135, ACM, 2017.
The BigDataEurope Platform - Supporting the Variety Dimension of Big Data Inproceedings
In: Web Engineering - 17th International Conference, ICWE 2017, Rome, Italy, June 5-8, 2017, Proceedings, pp. 41–59, Springer, 2017.
Named Entity Recognition in Twitter Using Images and Text Inproceedings
In: Current Trends in Web Engineering - ICWE 2017 International Workshops, Liquid Multi-Device Software and EnWoT, practi-O-web, NLPIT, SoWeMine, Rome, Italy, June 5-8, 2017, Revised Selected Papers, pp. 191–199, Springer, 2017.
SimDoc: Topic Sequence Alignment based Document Similarity Framework Inproceedings
In: Proceedings of the Knowledge Capture Conference, K-CAP 2017, Austin, TX, USA, December 4-6, 2017, pp. 16:1–16:8, ACM, 2017.
SQCFramework: SPARQL Query Containment Benchmark Generation Framework Inproceedings
In: Proceedings of the Knowledge Capture Conference, K-CAP 2017, Austin, TX, USA, December 4-6, 2017, pp. 28:1–28:8, ACM, 2017.
Managing Lifecycle of Big Data Applications Inproceedings
In: Knowledge Engineering and Semantic Web - 8th International Conference, KESW 2017, Szczecin, Poland, November 8-10, 2017, Proceedings, pp. 263–276, Springer, 2017.
Torpedo: Improving the State-of-the-Art RDF Dataset Slicing Inproceedings
In: 11th IEEE International Conference on Semantic Computing, ICSC 2017, San Diego, CA, USA, January 30 - February 1, 2017, pp. 149–156, IEEE Computer Society, 2017.
Benchmarking RDF Storage Solutions with IGUANA Inproceedings
In: Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, CEUR-WS.org, 2017.
Iguana: A Generic Framework for Benchmarking the Read-Write Performance of Triple Stores Inproceedings
In: The Semantic Web - ISWC 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part II, pp. 48–65, Springer, 2017.
The Tale of Sansa Spark Inproceedings
In: Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, CEUR-WS.org, 2017.
Distributed Semantic Analytics Using the SANSA Stack Inproceedings
In: The Semantic Web - ISWC 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part II, pp. 147–155, Springer, 2017.
How to Revert Question Answering on Knowledge Graphs Inproceedings
In: Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, CEUR-WS.org, 2017.
A Vocabulary-Independent Generation Framework for DBpedia and Beyond Inproceedings
In: Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, CEUR-WS.org, 2017.
LC-QuAD: A Corpus for Complex Question Answering over Knowledge Graphs Inproceedings
In: The Semantic Web - ISWC 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part II, pp. 210–218, Springer, 2017.
Sustainable Linked Data Generation: The Case of DBpedia Inproceedings
In: The Semantic Web - ISWC 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part II, pp. 297–313, Springer, 2017.
LOG4MEX: a library to export machine learning experiments Inproceedings
In: Proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23-26, 2017, pp. 139–145, ACM, 2017.
Neural Network-based Question Answering over Knowledge Graphs on Word and Character Level Inproceedings
In: Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017, pp. 1211–1220, ACM, 2017.
LDOW2017: 10th Workshop on Linked Data on the Web Inproceedings
In: Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017, pp. 1679–1680, ACM, 2017.
Using Multi-Label Classification for Improved Question Answering Informal Publications
2017.
Workshop on Linked Data on the Web co-located with 26th International World Wide Web Conference (WWW 2017) Proceeding
CEUR-WS.org, 2017.
Survey on challenges of Question Answering in the Semantic Web Journal Article
In: Semantic Web, 8 (6), pp. 895–920, 2017.
2016
Towards SPARQL-Based Induction for Large-Scale RDF Data Sets Inproceedings
In: ECAI 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands - Including Prestigious Applications of Artificial Intelligence (PAIS 2016), pp. 1551–1552, IOS Press, 2016.
Integrating New Refinement Operators in Terminological Decision Trees Learning Inproceedings
In: Knowledge Engineering and Knowledge Management - 20th International Conference, EKAW 2016, Bologna, Italy, November 19-23, 2016, Proceedings, pp. 511–526, 2016.
ACRyLIQ: Leveraging DBpedia for Adaptive Crowdsourcing in Linked Data Quality Assessment Inproceedings
In: Knowledge Engineering and Knowledge Management - 20th International Conference, EKAW 2016, Bologna, Italy, November 19-23, 2016, Proceedings, pp. 681–696, 2016.
AskNow: A Framework for Natural Language Query Formalization in SPARQL Inproceedings
In: The Semantic Web. Latest Advances and New Domains - 13th International Conference, ESWC 2016, Heraklion, Crete, Greece, May 29 - June 2, 2016, Proceedings, pp. 300–316, Springer, 2016.
Semantically Enhanced Quality Assurance in the JURION Business Use Case Inproceedings
In: The Semantic Web. Latest Advances and New Domains - 13th International Conference, ESWC 2016, Heraklion, Crete, Greece, May 29 - June 2, 2016, Proceedings, pp. 661–676, Springer, 2016.
DBtrends: Publishing and Benchmarking RDF Ranking Functions Inproceedings
In: Proceedings of the 2nd International Workshop on Summarizing and Presenting Entities and Ontologies (SumPre 2016) co-located with the 13th Extended Semantic Web Conference (ESWC 2016), Anissaras, Greece, May 30, 2016, CEUR-WS.org, 2016.
MEX Interfaces: Automating Machine Learning Metadata Generation Inproceedings
In: Proceedings of the 12th International Conference on Semantic Systems, SEMANTICS 2016, Leipzig, Germany, September 12-15, 2016, pp. 17–24, ACM, 2016.
Exploring Term Networks for Semantic Search over RDF Knowledge Graphs Inproceedings
In: Metadata and Semantics Research - 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings, pp. 249–261, 2016.
DBpedia Mappings Quality Assessment Inproceedings
In: Proceedings of the ISWC 2016 Posters & Demonstrations Track co-located with 15th International Semantic Web Conference (ISWC 2016), Kobe, Japan, October 19, 2016, CEUR-WS.org, 2016.
LODStats: The Data Web Census Dataset Inproceedings
In: The Semantic Web - ISWC 2016 - 15th International Semantic Web Conference, Kobe, Japan, October 17-21, 2016, Proceedings, Part II, pp. 38–46, 2016.
Lion's Den: feeding the LinkLion Inproceedings
In: Proceedings of the 11th International Workshop on Ontology Matching co-located with the 15th International Semantic Web Conference (ISWC 2016), Kobe, Japan, October 18, 2016, pp. 235–236, CEUR-WS.org, 2016.
CubeQA - Question Answering on RDF Data Cubes Inproceedings
In: The Semantic Web - ISWC 2016 - 15th International Semantic Web Conference, Kobe, Japan, October 17-21, 2016, Proceedings, Part I, pp. 325–340, 2016.
Joint Proceedings of the 5th Workshop on Data Mining and Knowledge Discovery meets Linked Open Data and the 1st International Workshop on Completing and Debugging the Semantic Web (Know@LOD-2016, CoDeS-2016) co-located with 13th ESWC 2016, Heraklion, Greece, May 30th, 2016 Proceeding
CEUR-WS.org, 1586 , 2016.
DL-Learner - A framework for inductive learning on the Semantic Web Journal Article
In: J. Web Semant., 39 , pp. 15–24, 2016.
LinkedSpending: OpenSpending becomes Linked Open Data Journal Article
In: Semantic Web, 7 (1), pp. 95–104, 2016.
Quality assessment for Linked Data: A Survey Journal Article
In: Semantic Web, 7 (1), pp. 63–93, 2016.
2015
DBpedia - A large-scale, multilingual knowledge base extracted from Wikipedia Journal Article
In: Semantic Web, 6 (2), pp. 167–195, 2015, (SWJ Outstanding Paper Award 2014).
Automating RDF Dataset Transformation and Enrichment Inproceedings
In: The Semantic Web. Latest Advances and New Domains - 12th European Semantic Web Conference, ESWC 2015, Portoroz, Slovenia, May 31 - June 4, 2015. Proceedings, pp. 371–387, Springer, 2015.
kOre: Using Linked Data for OpenScience Information Integration Inproceedings
In: Joint Proceedings of the Posters and Demos Track of 11th International Conference on Semantic Systems - SEMANTiCS 2015 and 1st Workshop on Data Science: Methods, Technology and Applications (DSci15) 11th International Conference on Semantic Systems - SEMANTiCS 2015, Vienna, Austria, September 15-17, 2015, pp. 67–70, CEUR-WS.org, 2015.
The GeoKnow Generator Workbench - An Integrated Tool Supporting the Linked Data Lifecycle for Enterprise Usage Inproceedings
In: Joint Proceedings of the Posters and Demos Track of 11th International Conference on Semantic Systems - SEMANTiCS 2015 and 1st Workshop on Data Science: Methods, Technology and Applications (DSci15) 11th International Conference on Semantic Systems - SEMANTiCS 2015, Vienna, Austria, September 15-17, 2015, pp. 92–95, CEUR-WS.org, 2015.
RDF Editing on the Web Inproceedings
In: Joint Proceedings of the Posters and Demos Track of 11th International Conference on Semantic Systems - SEMANTiCS 2015 and 1st Workshop on Data Science: Methods, Technology and Applications (DSci15) 11th International Conference on Semantic Systems - SEMANTiCS 2015, Vienna, Austria, September 15-17, 2015, pp. 96–99, CEUR-WS.org, 2015.
MEX vocabulary: a lightweight interchange format for machine learning experiments Inproceedings
In: Proceedings of the 11th International Conference on Semantic Systems, SEMANTICS 2015, Vienna, Austria, September 15-17, 2015, pp. 169–176, ACM, 2015.
Unsupervised learning of an extensive and usable taxonomy for DBpedia Inproceedings
In: Proceedings of the 11th International Conference on Semantic Systems, SEMANTICS 2015, Vienna, Austria, September 15-17, 2015, pp. 177–184, ACM, 2015.
Assessing and Refining Mappings to RDF to Improve Dataset Quality Inproceedings
In: The Semantic Web - ISWC 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part II, pp. 133–149, Springer, 2015.
Test-driven Assessment of [R2]RML Mappings to Improve Dataset Quality Inproceedings
In: Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
Interoperable Machine Learning Metadata using MEX Inproceedings
In: Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
The DBpedia Events Dataset Inproceedings
In: Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
An Open Question Answering Framework Inproceedings
In: Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), Bethlehem, PA, USA, October 11, 2015, CEUR-WS.org, 2015.
DBpedia Commons: Structured Multimedia Metadata from the Wikimedia Commons Inproceedings
In: The Semantic Web - ISWC 2015 - 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part II, pp. 281–289, Springer, 2015.
Interlinking: Performance Assessment of User Evaluation vs. Supervised Learning Approaches Inproceedings
In: Proceedings of the Workshop on Linked Data on the Web, LDOW 2015, co-located with the 24th International World Wide Web Conference (WWW 2015), Florence, Italy, May 19th, 2015, CEUR-WS.org, 2015.
Simplified RDB2RDF Mapping Inproceedings
In: Proceedings of the Workshop on Linked Data on the Web, LDOW 2015, co-located with the 24th International World Wide Web Conference (WWW 2015), Florence, Italy, May 19th, 2015, CEUR-WS.org, 2015.
Managing Geospatial Linked Data in the GeoKnow Project Incollection
In: The Semantic Web in Earth and Space Science. Current Status and Future Directions, 20 , pp. 51–78, IOS Press, 2015.
Proceedings of the 4th Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data co-located with 12th Extended Semantic Web Conference (ESWC 2015), Portoroz, Slovenia, May 31, 2015 Proceeding
CEUR-WS.org, 1365 , 2015.
2nd special issue on Linked Dataset Descriptions Journal Article
In: Semantic Web, 6 (2), pp. 103–104, 2015.
DeFacto - Temporal and multilingual Deep Fact Validation Journal Article
In: J. Web Semant., 35 , pp. 85–101, 2015.
2014
Perspectives on Ontology Learning Book
IOS Press, 2014, ISBN: 978-1-61499-378-0.
Inductive Lexical Learning of Class Expressions Inproceedings
In: Knowledge Engineering and Knowledge Management - 19th International Conference, EKAW 2014, Linköping, Sweden, November 24-28, 2014. Proceedings, pp. 42–53, Springer, 2014.
CROCUS: Cluster-based Ontology Data Cleansing Inproceedings
In: Joint Proceedings of the Second International Workshop on Semantic Web Enterprise Adoption and Best Practice and Second International Workshop on Finance and Economics on the Semantic Web Co-located with 11th European Semantic Web Conference, WaSABi-FEOSW@ESWC 2014, Anissaras, Greece, May 26, 2014, CEUR-WS.org, 2014.
Lessons Learned - The Case of CROCUS: Cluster-Based Ontology Data Cleansing Inproceedings
In: The Semantic Web: ESWC 2014 Satellite Events - ESWC 2014 Satellite Events, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected Papers, pp. 14–24, Springer, 2014.
NLP Data Cleansing Based on Linguistic Ontology Constraints Inproceedings
In: The Semantic Web: Trends and Challenges - 11th International Conference, ESWC 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings, pp. 224–239, Springer, 2014.
Hybrid Acquisition of Temporal Scopes for RDF Data Inproceedings
In: The Semantic Web: Trends and Challenges - 11th International Conference, ESWC 2014, Anissaras, Crete, Greece, May 25-29, 2014. Proceedings, pp. 488–503, Springer, 2014.
Towards an open question answering architecture Inproceedings
In: Proceedings of the 10th International Conference on Semantic Systems, SEMANTICS 2014, Leipzig, Germany, September 4-5, 2014, pp. 57–60, ACM, 2014.
Towards question answering on statistical linked data Inproceedings
In: Proceedings of the 10th International Conference on Semantic Systems, SEMANTICS 2014, Leipzig, Germany, September 4-5, 2014, pp. 61–64, ACM, 2014.
LD viewer - linked data presentation framework Inproceedings
In: Proceedings of the 10th International Conference on Semantic Systems, SEMANTICS 2014, Leipzig, Germany, September 4-5, 2014, pp. 124–131, ACM, 2014.
A Fuzzy Knowledge Representation Model for Student Performance Assessment Inproceedings
In: IEEE 14th International Conference on Advanced Learning Technologies, ICALT 2014, Athens, Greece, July 7-10, 2014, pp. 539–540, IEEE Computer Society, 2014.
NIF4OGGD - NLP Interchange Format for Open German Governmental Data Inproceedings
In: Proceedings of the Ninth International Conference on Language Resources and Evaluation, LREC 2014, Reykjavik, Iceland, May 26-31, 2014, pp. 3524–3528, European Language Resources Association (ELRA), 2014.
Introduction to Linked Data and Its Lifecycle on the Web Inproceedings
In: Reasoning Web. Reasoning on the Web in the Big Data Era - 10th International Summer School 2014, Athens, Greece, September 8-13, 2014. Proceedings, pp. 1–99, Springer, 2014.
Jassa - A JavaScript suite for SPARQL-based faceted search Inproceedings
In: Proceedings of the ISWC Developers Workshop 2014, co-located with the 13th International Semantic Web Conference (ISWC 2014), Riva del Garda, Italy, October 19, 2014, pp. 31–36, CEUR-WS.org, 2014.
Ontology Based Data Access and Integration for Improving the Effectiveness of Farming in Nepal Inproceedings
In: 2014 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT), Warsaw, Poland, August 11-14, 2014 - Volume I, pp. 319–326, IEEE Computer Society, 2014.
Databugger: a test-driven framework for debugging the web of data Inproceedings
In: 23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume, pp. 115–118, ACM, 2014.
Test-driven evaluation of linked data quality Inproceedings
In: 23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, pp. 747–758, ACM, 2014.
DBpedia Viewer - An Integrative Interface for DBpedia leveraging the DBpedia Service Eco System Inproceedings
In: Proceedings of the Workshop on Linked Data on the Web co-located with the 23rd International World Wide Web Conference (WWW 2014), Seoul, Korea, April 8, 2014, CEUR-WS.org, 2014.
Knowledge Base Creation, Enrichment and Repair Incollection
In: Linked Open Data - Creating Knowledge Out of Interlinked Data - Results of the LOD2 Project, 8661 , pp. 45–69, Springer, 2014.
Logics for the Semantic Web Incollection
In: Computational Logic, 9 , pp. 679–710, Elsevier, 2014.
Proceedings of the 3rd Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data co-located with 11th Extended Semantic Web Conference (ESWC 2014), Crete, Greece, May 25, 2014 Proceeding
CEUR-WS.org, 1243 , 2014.
Proceedings of the 10th International Conference on Semantic Systems, SEMANTICS 2014, Leipzig, Germany, September 4-5, 2014 Proceeding
ACM, 2014, ISBN: 978-1-4503-2927-9.
Proceedings of the Posters and Demos Track of 10th International Conference on Semantic Systems - SEMANTiCS2014, Leipzig, Germany, September 4-5, 2014 Proceeding
CEUR-WS.org, 1224 , 2014.
GeoKnow: Making the Web an Exploratory Place for Geospatial Knowledge Journal Article
In: ERCIM News, 2014 (96), 2014.
Increasing the financial transparency of European Commission project funding Journal Article
In: Semantic Web, 5 (2), pp. 157–164, 2014.
Supporting the Data Lifecycle at a Global Publisher using the Linked Data Stack Journal Article
In: ERCIM News, 2014 (96), 2014.
2013
SAIM - One Step Closer to Zero-Configuration Link Discovery Inproceedings
In: The Semantic Web: ESWC 2013 Satellite Events - ESWC 2013 Satellite Events, Montpellier, France, May 26-30, 2013, Revised Selected Papers, pp. 167–172, Springer, 2013.
Towards Biomedical Data Integration for Analyzing the Evolution of Cognition Inproceedings
In: 43. Jahrestagung der Gesellschaft für Informatik, Informatik angepasst an Mensch, Organisation und Umwelt, INFORMATIK 2013, Koblenz, Germany, September 16-20, 2013, pp. 1900–1907, GI, 2013.
User-driven quality evaluation of DBpedia Inproceedings
In: I-SEMANTICS 2013 - 9th International Conference on Semantic Systems, ISEM '13, Graz, Austria, September 4-6, 2013, pp. 97–104, ACM, 2013.
Linked Open Data Statistics: Collection and Exploitation Inproceedings
In: Knowledge Engineering and the Semantic Web - 4th International Conference, KESW 2013, St. Petersburg, Russia, October 7-9, 2013. Proceedings, pp. 242–249, Springer, 2013.
User Interface for a Template Based Question Answering System Inproceedings
In: Knowledge Engineering and the Semantic Web - 4th International Conference, KESW 2013, St. Petersburg, Russia, October 7-9, 2013. Proceedings, pp. 258–264, Springer, 2013.
TripleCheckMate: A Tool for Crowdsourcing the Quality Assessment of Linked Data Inproceedings
In: Knowledge Engineering and the Semantic Web - 4th International Conference, KESW 2013, St. Petersburg, Russia, October 7-9, 2013. Proceedings, pp. 265–272, Springer, 2013.
Introduction to Linked Data and Its Lifecycle on the Web Inproceedings
In: Reasoning Web. Semantic Technologies for Intelligent Data Access - 9th International Summer School 2013, Mannheim, Germany, July 30 - August 2, 2013. Proceedings, pp. 1–90, Springer, 2013.
Keyword Query Expansion on Linked Data Using Linguistic and Semantic Features Inproceedings
In: 2013 IEEE Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013, pp. 191–197, IEEE Computer Society, 2013.
Towards Transfer Learning of Link Specifications Inproceedings
In: 2013 IEEE Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013, pp. 202–205, IEEE Computer Society, 2013.
Can We Create Better Links by Playing Games? Inproceedings
In: 2013 IEEE Seventh International Conference on Semantic Computing, Irvine, CA, USA, September 16-18, 2013, pp. 322–329, IEEE Computer Society, 2013.
Pattern Based Knowledge Base Enrichment Inproceedings
In: The Semantic Web - ISWC 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part I, pp. 33–48, Springer, 2013.
Integrating NLP Using Linked Data Inproceedings
In: The Semantic Web - ISWC 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part II, pp. 98–113, Springer, 2013.
Crowdsourcing Linked Data Quality Assessment Inproceedings
In: The Semantic Web - ISWC 2013 - 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part II, pp. 260–276, Springer, 2013.
SPARQL2NL: verbalizing sparql queries Inproceedings
In: 22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, Companion Volume, pp. 329–332, International World Wide Web Conferences Steering Committee / ACM, 2013.
Sorry, i don't speak SPARQL: translating SPARQL queries into natural language Inproceedings
In: 22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013, pp. 977–988, International World Wide Web Conferences Steering Committee / ACM, 2013.
Proceedings of the Second International Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data, Montpellier, France, May 26, 2013 Proceeding
CEUR-WS.org, 992 , 2013.
Proceedings of the 1st International Workshop on Crowdsourcing the Semantic Web, Sydney, Australia, October 19, 2013 Proceeding
CEUR-WS.org, 1030 , 2013.
Extraktion, Mapping und Verlinkung von Daten im Web - Phasen im Lebenszyklus von Linked Data Journal Article
In: Datenbank-Spektrum, 13 (2), pp. 77–87, 2013.
Publishing and interlinking the Global Health Observatory dataset - Towards increasing transparency in Global Health Journal Article
In: Semantic Web, 4 (3), pp. 315–322, 2013.
2012
LinkedGeoData: A core for a web of spatial open data Journal Article
In: Semantic Web, 3 (4), pp. 333–354, 2012.
Usage-Centric Benchmarking of RDF Triple Stores Inproceedings
In: Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, July 22-26, 2012, Toronto, Ontario, Canada, AAAI Press, 2012.
EAGER: Extending Automatically Gazetteers for Entity Recognition Inproceedings
In: Proceedings of the 3rd Workshop on the People's Web Meets NLP: Collaboratively Constructed Semantic Resources and their Applications to NLP@ACL 2012, Jeju, Republic of Korea, July 13, 2012, pp. 29–33, Association for Computational Linguistics, 2012.
Navigation-Induced Knowledge Engineering by Example Inproceedings
In: Semantic Technology, Second Joint International Conference, JIST 2012, Nara, Japan, December 2-4, 2012. Proceedings, pp. 207–222, Springer, 2012.
Improving the Performance of the DL-Learner SPARQL Component for Semantic Web Applications Inproceedings
In: Semantic Technology, Second Joint International Conference, JIST 2012, Nara, Japan, December 2-4, 2012. Proceedings, pp. 332–337, Springer, 2012.
Universal OWL Axiom Enrichment for Large Knowledge Bases Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 57–71, Springer, 2012.
Linked-Data Aware URI Schemes for Referencing Text Fragments Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 175–184, Springer, 2012.
LODStats - An Extensible Framework for High-Performance Dataset Analytics Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 353–362, Springer, 2012.
NIF Combinator: Combining NLP Tool Output Inproceedings
In: Knowledge Engineering and Knowledge Management - 18th International Conference, EKAW 2012, Galway City, Ireland, October 8-12, 2012. Proceedings, pp. 446–449, Springer, 2012.
Assessing Linked Data Mappings Using Network Measures Inproceedings
In: The Semantic Web: Research and Applications - 9th Extended Semantic Web Conference, ESWC 2012, Heraklion, Crete, Greece, May 27-31, 2012. Proceedings, pp. 87–102, Springer, 2012.
Managing the Life-Cycle of Linked Data with the LOD2 Stack Inproceedings
In: The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part II, pp. 1–16, Springer, 2012.
deqa: Deep Web Extraction for Question Answering Inproceedings
In: The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part II, pp. 131–147, Springer, 2012.
DeFacto - Deep Fact Validation Inproceedings
In: The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part I, pp. 312–327, Springer, 2012.
Template-based question answering over RDF data Inproceedings
In: Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012, pp. 639–648, ACM, 2012.
The German DBpedia: A Sense Repository for Linking Entities Incollection
In: Linked Data in Linguistics - Representing and Connecting Language Data and Language Metadata, pp. 181–190, Springer, 2012.
Proceedings of the First International Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data, Heraklion, Greece, May 27, 2012 Proceeding
CEUR-WS.org, 868 , 2012.
DBpedia and the live extraction of structured data from Wikipedia Journal Article
In: Program, 46 (2), pp. 157–181, 2012.
2011
AutoSPARQL: Let Users Query Your Knowledge Base Inproceedings
In: The Semantic Web: Research and Applications - 8th Extended Semantic Web Conference, ESWC 2011, Heraklion, Crete, Greece, May 29-June 2, 2011, Proceedings, Part I, pp. 63–79, Springer, 2011.
Towards integrating fuzzy logic capabilities into an ontology-based Inductive Logic Programming framework Inproceedings
In: 11th International Conference on Intelligent Systems Design and Applications, ISDA 2011, Córdoba, Spain, November 22-24, 2011, pp. 1323–1328, IEEE, 2011.
Introduction to Linked Data and Its Lifecycle on the Web Inproceedings
In: Reasoning Web. Semantic Technologies for the Web of Data - 7th International Summer School 2011, Galway, Ireland, August 23-27, 2011, Tutorial Lectures, pp. 1–75, Springer, 2011.
DBpedia SPARQL Benchmark - Performance Assessment with Real Queries on Real Data Inproceedings
In: The Semantic Web - ISWC 2011 - 10th International Semantic Web Conference, Bonn, Germany, October 23-27, 2011, Proceedings, Part I, pp. 454–469, Springer, 2011, (ISWC Best Paper Award).
RAVEN - active learning of link specifications Inproceedings
In: Proceedings of the 6th International Workshop on Ontology Matching, Bonn, Germany, October 24, 2011, CEUR-WS.org, 2011.
ReDD-Observatory: Using the Web of Data for Evaluating the Research-Disease Disparity Inproceedings
In: Proceedings of the 2011 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2011, Campus Scientifique de la Doua, Lyon, France, August 22-27, 2011, pp. 178–185, IEEE Computer Society, 2011.
Learning of OWL Class Expressions on Very Large Knowledge Bases and its Applications Incollection
In: Semantic Services, Interoperability and Web Applications - Emerging Concepts, pp. 104–130, CRC Press, 2011.
Class expression learning for ontology engineering Journal Article
In: J. Web Semant., 9 (1), pp. 71–81, 2011.
2010
Learning OWL Class Expressions Book
IOS Press, 2010, ISBN: 978-1-60750-528-0.
Update Strategies for DBpedia Live Inproceedings
In: Proceedings of the Sixth Workshop on Scripting and Development for the Semantic Web, Crete, Greece, May 31, 2010, CEUR-WS.org, 2010.
I18n of Semantic Web Applications Inproceedings
In: The Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part II, pp. 1–16, Springer, 2010.
HANNE - A Holistic Application for Navigational Knowledge Engineering Inproceedings
In: Proceedings of the ISWC 2010 Posters & Demonstrations Track: Collected Abstracts, Shanghai, China, November 9, 2010, CEUR-WS.org, 2010.
ORE - A Tool for Repairing and Enriching Knowledge Bases Inproceedings
In: The Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part II, pp. 177–193, Springer, 2010.
Concept learning in description logics using refinement operators Journal Article
In: Mach. Learn., 78 (1-2), pp. 203–250, 2010, (Based on two ILP Best Paper Awards).
Creating knowledge out of interlinked data Journal Article
In: Semantic Web, 1 (1-2), pp. 97–104, 2010.
Extracting reduced logic programs from artificial neural networks Journal Article
In: Appl. Intell., 32 (3), pp. 249–266, 2010.
Learning OWL Class Expressions PhD Thesis
Üniversity of Leipzig, 2010, (PhD in Computer Science, supervisors: Prof. Klaus-Peter Fähnrich, Dr. Sören Auer).
2009
DL-Learner: Learning Concepts in Description Logics Journal Article
In: J. Mach. Learn. Res., 10 , pp. 2639–2642, 2009.
DBpedia - A crystallization point for the Web of Data Journal Article
In: J. Web Semant., 7 (3), pp. 154–165, 2009, (Journal of Web Semantics 2006-2010 Award).
Ideal Downward Refinement in the emphEL Description Logic Inproceedings
In: Inductive Logic Programming, 19th International Conference, ILP 2009, Leuven, Belgium, July 02-04, 2009. Revised Papers, pp. 73–87, Springer, 2009.
DBpedia Live Extraction Inproceedings
In: On the Move to Meaningful Internet Systems: OTM 2009, Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009, Vilamoura, Portugal, November 1-6, 2009, Proceedings, Part II, pp. 1209–1223, Springer, 2009.
RelFinder: Revealing Relationships in RDF Knowledge Bases Inproceedings
In: Semantic Multimedia, 4th International Conference on Semantic and Digital Media Technologies, SAMT 2009, Graz, Austria, December 2-4, 2009, Proceedings, pp. 182–187, Springer, 2009.
LinkedGeoData: Adding a Spatial Dimension to the Web of Data Inproceedings
In: The Semantic Web - ISWC 2009, 8th International Semantic Web Conference, ISWC 2009, Chantilly, VA, USA, October 25-29, 2009. Proceedings, pp. 731–746, Springer, 2009.
Triplify: light-weight linked data publication from relational databases Inproceedings
In: Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009, pp. 621–630, ACM, 2009.
Semantische Mashups auf Basis Vernetzter Daten Incollection
In: Social Semantic Web: Web 2.0 - Was nun?, pp. 259–286, Springer, 2009.
Learning of OWL Class Descriptions on Very Large Knowledge Bases Journal Article
In: Int. J. Semantic Web Inf. Syst., 5 (2), pp. 25–48, 2009.
2008
Learning of OWL Class Descriptions on Very Large Knowledge Bases Inproceedings
In: Proceedings of the Poster and Demonstration Session at the 7th International Semantic Web Conference (ISWC2008), Karlsruhe, Germany, October 28, 2008, CEUR-WS.org, 2008.
2007
Discovering Unknown Connections - the DBpedia Relationship Finder Inproceedings
In: The Social Semantic Web 2007, Proceedings of the 1st Conference on Social Semantic Web (CSSW), September 26-28, 2007, Leipzig, Germany, pp. 99–109, GI, 2007.
SWORE - SoftWiki Ontology for Requirements Engineering Inproceedings
In: The Social Semantic Web 2007, Proceedings of the 1st Conference on Social Semantic Web (CSSW), September 26-28, 2007, Leipzig, Germany, pp. 111–118, GI, 2007.
What Have Innsbruck and Leipzig in Common? Extracting Semantics from Wiki Content Inproceedings
In: The Semantic Web: Research and Applications, 4th European Semantic Web Conference, ESWC 2007, Innsbruck, Austria, June 3-7, 2007, Proceedings, pp. 503–517, Springer, 2007, (ESWC 7-Year Most Influential Paper Award).
A Refinement Operator Based Learning Algorithm for the emphALC Description Logic Inproceedings
In: Inductive Logic Programming, 17th International Conference, ILP 2007, Corvallis, OR, USA, June 19-21, 2007, Revised Selected Papers, pp. 147–160, Springer, 2007.
Foundations of Refinement Operators for Description Logics Inproceedings
In: Inductive Logic Programming, 17th International Conference, ILP 2007, Corvallis, OR, USA, June 19-21, 2007, Revised Selected Papers, pp. 161–174, Springer, 2007.
Hybrid Learning of Ontology Classes Inproceedings
In: Machine Learning and Data Mining in Pattern Recognition, 5th International Conference, MLDM 2007, Leipzig, Germany, July 18-20, 2007, Proceedings, pp. 883–898, Springer, 2007.
DBpedia: A Nucleus for a Web of Open Data Inproceedings
In: The Semantic Web, 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, Busan, Korea, November 11-15, 2007, pp. 722–735, Springer, 2007, (ISWC 10 Year Best Paper Award).
OntoWiki: A Tool for Social, Semantic Collaboration Inproceedings
In: Proceedings of the Workshop on Social and Collaborative Construction of Structured Knowledge (CKC 2007) at the 16th International World Wide Web Conference (WWW2007) Banff, Canada, May 8, 2007, CEUR-WS.org, 2007.
2006
Concept Learning in Description Logics Masters Thesis
TU Dresden, 2006, (Diploma Thesis in Computer Science, supervisors: Dr. habil. Pascal Hitzler, Prof. Steffen Hölldobler).
2005
Extracting Logic Programs from Artificial Neural Networks Informal Publications
2005, ("Großer Beleg", supervisors: Dr. Pascal Hitzler, Dipl. Inf. Sebastian Bader, Prof. Steffen Hölldobler).
Semantische Indizierung Informal Publications
2005, (Äusarbeitung zu Ängewandte Systeme der KI"").
2004
Nachfragende und konzeptbasierte Metainterpreter in Prolog Informal Publications
2004, (Praktikum "Neuronale Netze und fallbasiertes Schließen").
Go and AI Informal Publications
2004, (seminar "Game Playing Computers and Artificial Intelligence").
2003
Das SMV-System Informal Publications
2003, (Proseminar Modale Logik).