@inproceedings{DBLP:conf/ilp/LehmannH07a,

title = {Foundations of Refinement Operators for Description Logics},

author = {Jens Lehmann and Pascal Hitzler},

url = {https://jens-lehmann.org/files/2008/operator_analysis.pdf},

doi = {10.1007/978-3-540-78469-2_18},

year  = {2007},

date = {2007-01-01},

booktitle = {Inductive Logic Programming, 17th International Conference, ILP 

 2007, Corvallis, OR, USA, June 19-21, 2007, Revised Selected Papers},

volume = {4894},

pages = {161--174},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {Concept Learning in Description Logics},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/mldm/Lehmann07,

title = {Hybrid Learning of Ontology Classes},

author = {Jens Lehmann},

url = {https://jens-lehmann.org/files/2007/hybrid_learning.pdf},

doi = {10.1007/978-3-540-73499-4_66},

year  = {2007},

date = {2007-01-01},

booktitle = {Machine Learning and Data Mining in Pattern Recognition, 5th International 

 Conference, MLDM 2007, Leipzig, Germany, July 18-20, 2007, Proceedings},

volume = {4571},

pages = {883--898},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {Concept Learning in Description Logics},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/AuerBKLCI07,

title = {DBpedia: A Nucleus for a Web of Open Data},

author = {S\"{o}ren Auer and Christian Bizer and Georgi Kobilarov and Jens Lehmann and Richard Cyganiak and Zachary G. Ives},

url = {https://jens-lehmann.org/files/2008/dbpedia.pdf},

doi = {10.1007/978-3-540-76298-0_52},

year  = {2007},

date = {2007-01-01},

urldate = {2007-01-01},

booktitle = {The Semantic Web, 6th International Semantic Web Conference, 2nd Asian 

 Semantic Web Conference, ISWC 2007 + ASWC 2007, Busan, Korea, 

 November 11-15, 2007},

volume = {4825},

pages = {722--735},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

note = {ISWC 10 Year Best Paper Award},

keywords = {Knowledge Extraction, Top Publications},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/www/AuerDLR07,

title = {OntoWiki: A Tool for Social, Semantic Collaboration},

author = {S\"{o}ren Auer and Sebastian Dietzold and Jens Lehmann and Thomas Riechert},

url = {http://ceur-ws.org/Vol-273/paper_91.pdf 

https://jens-lehmann.org/files/2007/ontowiki.pdf},

year  = {2007},

date = {2007-01-01},

booktitle = {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},

volume = {273},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}