@inproceedings{DBLP:conf/ilp/LehmannH09,

title = {Ideal Downward Refinement in the emphEL Description Logic},

author = {Jens Lehmann and Christoph Haase},

url = {https://jens-lehmann.org/files/2009/el_ilp.pdf},

doi = {10.1007/978-3-642-13840-9_8},

year  = {2009},

date = {2009-01-01},

booktitle = {Inductive Logic Programming, 19th International Conference, ILP 

 2009, Leuven, Belgium, July 02-04, 2009. Revised Papers},

volume = {5989},

pages = {73--87},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {Concept Learning in Description Logics},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/otm/HellmannSLA09,

title = {DBpedia Live Extraction},

author = {Sebastian Hellmann and Claus Stadler and Jens Lehmann and S\"{o}ren Auer},

url = {https://jens-lehmann.org/files/2009/dbpedia_live_extraction.pdf},

doi = {10.1007/978-3-642-05151-7_33},

year  = {2009},

date = {2009-01-01},

booktitle = {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},

volume = {5871},

pages = {1209--1223},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {Knowledge Extraction},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/samt/HeimHLLS09,

title = {RelFinder: Revealing Relationships in RDF Knowledge Bases},

author = {Philipp Heim and Sebastian Hellmann and Jens Lehmann and Steffen Lohmann and Timo Stegemann},

url = {https://jens-lehmann.org/files/2009/relfinder_samt.pdf},

doi = {10.1007/978-3-642-10543-2_21},

year  = {2009},

date = {2009-01-01},

booktitle = {Semantic Multimedia, 4th International Conference on Semantic and 

 Digital Media Technologies, SAMT 2009, Graz, Austria, December 2-4, 

 2009, Proceedings},

volume = {5887},

pages = {182--187},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/AuerLH09,

title = {LinkedGeoData: Adding a Spatial Dimension to the Web of Data},

author = {S\"{o}ren Auer and Jens Lehmann and Sebastian Hellmann},

url = {https://jens-lehmann.org/files/2009/linkedgeodata_iswc.pdf},

doi = {10.1007/978-3-642-04930-9_46},

year  = {2009},

date = {2009-01-01},

booktitle = {The Semantic Web - ISWC 2009, 8th International Semantic Web Conference, 

 ISWC 2009, Chantilly, VA, USA, October 25-29, 2009. Proceedings},

volume = {5823},

pages = {731--746},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {Knowledge Extraction, Spatial Data in the Semantic Web},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/www/AuerDLHA09,

title = {Triplify: light-weight linked data publication from relational databases},

author = {S\"{o}ren Auer and Sebastian Dietzold and Jens Lehmann and Sebastian Hellmann and David Aumueller},

doi = {10.1145/1526709.1526793},

year  = {2009},

date = {2009-01-01},

booktitle = {Proceedings of the 18th International Conference on World Wide Web, 

 WWW 2009, Madrid, Spain, April 20-24, 2009},

pages = {621--630},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/HellmannLA08,

title = {Learning of OWL Class Descriptions on Very Large Knowledge Bases},

author = {Sebastian Hellmann and Jens Lehmann and S\"{o}ren Auer},

url = {http://ceur-ws.org/Vol-401/iswc2008pd_submission_83.pdf 

https://jens-lehmann.org/files/2008/kb_extraction.pdf},

year  = {2008},

date = {2008-01-01},

urldate = {2008-01-01},

booktitle = {Proceedings of the Poster and Demonstration Session at the 7th International 

 Semantic Web Conference (ISWC2008), Karlsruhe, Germany, October 28, 

 2008},

volume = {401},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {Concept Learning in Description Logics},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/cssw/LehmannSA07,

title = {Discovering Unknown Connections - the DBpedia Relationship Finder},

author = {Jens Lehmann and J\"{o}rg Sch\"{u}ppel and S\"{o}ren Auer},

url = {https://dl.gi.de/20.500.12116/22392 

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

year  = {2007},

date = {2007-01-01},

booktitle = {The Social Semantic Web 2007, Proceedings of the 1st Conference on 

 Social Semantic Web (CSSW), September 26-28, 2007, Leipzig, Germany},

volume = {P-113},

pages = {99--109},

publisher = {GI},

series = {LNI},

keywords = {Knowledge Extraction},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/cssw/RiechertLL07,

title = {SWORE - SoftWiki Ontology for Requirements Engineering},

author = {Thomas Riechert and Kim Lauenroth and Jens Lehmann},

url = {https://dl.gi.de/20.500.12116/22393 

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

year  = {2007},

date = {2007-01-01},

booktitle = {The Social Semantic Web 2007, Proceedings of the 1st Conference on 

 Social Semantic Web (CSSW), September 26-28, 2007, Leipzig, Germany},

volume = {P-113},

pages = {111--118},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/AuerL07,

title = {What Have Innsbruck and Leipzig in Common? Extracting Semantics from Wiki Content},

author = {S\"{o}ren Auer and Jens Lehmann},

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

doi = {10.1007/978-3-540-72667-8_36},

year  = {2007},

date = {2007-01-01},

urldate = {2007-01-01},

booktitle = {The Semantic Web: Research and Applications, 4th European Semantic 

 Web Conference, ESWC 2007, Innsbruck, Austria, June 3-7, 2007, Proceedings},

volume = {4519},

pages = {503--517},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

note = {ESWC 7-Year Most Influential Paper Award},

keywords = {Knowledge Extraction, Top Publications},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ilp/LehmannH07,

title = {A Refinement Operator Based Learning Algorithm for the emphALC Description Logic},

author = {Jens Lehmann and Pascal Hitzler},

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

doi = {10.1007/978-3-540-78469-2_17},

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 = {147--160},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {Concept Learning in Description Logics},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}