@book {795, title = {Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges}, series = {Studies on the Semantic Web}, volume = {47}, year = {2020}, publisher = {IOS Press}, organization = {IOS Press}, address = {Amsterdam}, url = {https://www.iospress.nl/book/knowledge-graphs-for-explainable-artificial-intelligence-foundations-applications-and-challenges/}, author = {Ilaria Tiddi and Freddy L{\'e}cu{\'e} and Pascal Hitzler} } @article {593, title = {AI for Traffic Analytics}, journal = {The IEEE Intelligent Informatics Bulletin}, volume = {17}, year = {2016}, chapter = {21}, author = {Raghava Mutharaju and Freddy L{\'e}cu{\'e} and Jeff Z. Pan and Jiewen Wu and Pascal Hitzler} } @conference {156, title = {Distributed and Scalable OWL EL Reasoning}, booktitle = {Proceedings of the 12th Extended Semantic Web Conference (ESWC 2015) }, year = {2015}, publisher = {Springer}, organization = {Springer}, address = {Portoroz, Slovenia}, abstract = {
OWL 2 EL is one of the tractable proles of the Web Ontology\ Language (OWL) which is a W3C-recommended standard. OWL 2\ EL provides sucient expressivity to model large biomedical ontologies\ as well as streaming data such as trac, while at the same time allows\ for ecient reasoning services. Existing reasoners for OWL 2 EL, however,\ use only a single machine and are thus constrained by memory and\ computational power. At the same time, the automated generation of\ ontological information from streaming data and text can lead to very\ large ontologies which can exceed the capacities of these reasoners. We\ thus describe a distributed reasoning system that scales well using a cluster\ of commodity machines. We also apply our system to a use case on\ city trac data and show that it can handle volumes which cannot be\ handled by current single machine reasoners.
}, keywords = {DistEL, Distributed Reasoning, Ontology Classification, OWL EL}, author = {Raghava Mutharaju and Pascal Hitzler and Prabhaker Mateti and Freddy L{\'e}cu{\'e}} } @conference {390, title = {An Ontology For Specifying Spatiotemporal Scopes in Life Cycle Assessment}, booktitle = {Proceedings of the 1st International Diversity++ Workshop co-located with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem, Pennsylvania, USA, October 12, 2015}, volume = {1501}, year = {2015}, month = {10/2015}, pages = {25-30}, publisher = {CEUR-WS.org}, organization = {CEUR-WS.org}, url = {http://ceur-ws.org/Vol-1501/Diversity2015-paper_4.pdf}, author = {Bo Yan and Yingjie Hu and Brandon Kuczenski and Krzsyztof Janowicz and Andrea Ballatore and Adila Krisnadhi and Pascal Hitzler and Sangwon Suh and Wesley Ingwersen}, editor = {Claudia d{\textquoteright}Amato and Freddy L{\'e}cu{\'e} and Raghava Mutharaju and Thomas Narock and Fabian Wirth} } @proceedings {489, title = {Proceedings of the 1st International Diversity++ Workshop co-located with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem, Pennsylvania, USA, October 12, 2015}, journal = {CEUR Workshop Proceedings}, volume = {1501}, year = {2015}, publisher = {CEUR-WS.org}, address = {Bethlehem, PA, USA}, url = {http://ceur-ws.org/Vol-1501}, editor = {Claudia d{\textquoteright}Amato and Freddy L{\'e}cu{\'e} and Raghava Mutharaju and Tom Narock and Fabian Wirth} } @conference {391, title = {{R2R+BCO-DMO} {\textendash} Linked Oceanographic Datasets}, booktitle = {Proceedings of the 1st International Diversity++ Workshop co-located with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem, Pennsylvania, USA, October 12, 2015}, volume = {1501}, year = {2015}, month = {10/2015}, pages = {15-24}, publisher = {CEUR-WS.org}, organization = {CEUR-WS.org}, abstract = {The Biological and Chemical Oceanography Data Management Office (BCO-DMO) and the Rolling Deck to Repository (R2R) program are two key data repositories for oceanographic research, supported by the U.S. National Science Foundation (NSF). R2R curates digital data and documentation generated by environmental sensor systems installed on vessels from the U.S. academic research fleet, with support from the NSF Oceanographic Technical Services and Arctic Research Logistics Programs. BCO-DMO human-curates and maintains data and metadata including biological, chemical, and physical measurements and results from projects funded by the NSF Biological Oceanography, Chemical Oceanography, and Antarctic Organisms \& Ecosystems Programs. These two repositories have a strong connection, and document several thousand U.S. oceanographic research expeditions since the 1970{\textquoteright}s. Recently, R2R and BCO-DMO have made their metadata collections available as Linked Data, accessible via public SPARQL endpoints. In this paper, we report on these datasets.}, author = {Adila Krisnadhi and Robert Arko and Suzanne Carbotte and Cynthia Chandler and Michelle Cheatham and Pascal Hitzler and Yingjie Hu and Krzysztof Janowicz and Peng Ji and Nazifa Karima and Adam Shepherd and Peter Wiebe}, editor = {Claudia d{\textquoteright}Amato and Freddy L{\'e}cu{\'e} and Raghava Mutharaju and Thomas Narock and Fabian Wirth} } @article {67, title = {Reports of the AAAI 2012 Conference Workshops}, journal = {AI Magazine}, volume = {33}, year = {2012}, pages = {119{\textendash}127}, url = {http://www.aaai.org/ojs/index.php/aimagazine/article/view/2444}, author = {Vikas Agrawal and Jorge Baier and Kostas E. Bekris and Yiling Chen and Artur S. d{\textquoteright}Avila Garcez and Pascal Hitzler and Patrik Haslum and Dietmar Jannach and Edith Law and Freddy L{\'e}cu{\'e} and Lu{\'\i}s C. Lamb and Cynthia Matuszek and H{\'e}ctor Palacios and Biplav Srivastava and Lokendra Shastri and Nathan R. Sturtevant and Roni Stern and Stefanie Tellex and Stavros Vassos} } @article {72, title = {Reports of the AAAI 2012 Conference Workshops}, journal = {AI Magazine}, volume = {33}, year = {2012}, pages = {119-127}, url = {http://www.aaai.org/ojs/index.php/aimagazine/article/view/2444}, author = {Vikas Agrawal and Jorge Baier and Kostas E. Bekris and Yiling Chen and Artur S. d{\textquoteright}Avila Garcez and Pascal Hitzler and Patrik Haslum and Dietmar Jannach and Edith Law and Freddy L{\'e}cu{\'e} and Lu{\'\i}s C. Lamb and Cynthia Matuszek and H{\'e}ctor Palacios and Biplav Srivastava and Lokendra Shastri and Nathan R. Sturtevant and Roni Stern and Stefanie Tellex and Stavros Vassos} }