DBOnto: Publications

Book chapters

• [1]

  A Tutorial on Query Answering and Reasoning over Probabilistic Knowledge Bases

  İsmail İlkan Ceylan and Thomas Lukasiewicz

  In Claudia d'Amato and Martin Theobald, editors, Reasoning Web. Learning‚ Uncertainty‚ Streaming‚ and Scalability — 14th International Summer School 2018‚ Esch−sur−Alzette‚ Luxembourg‚ September 22−26‚ 2018‚ Tutorial Lectures. Vol. 11078 of Lecture Notes in Computer Science. Pages 35–77. Springer. August, 2018.

  Details about A Tutorial on Query Answering and Reasoning over Probabilistic Knowledge Bases | BibTeX data for A Tutorial on Query Answering and Reasoning over Probabilistic Knowledge Bases | Link to A Tutorial on Query Answering and Reasoning over Probabilistic Knowledge Bases

Journal papers

• [1]

  Complexity Results for Preference Aggregation over (m)CP−nets: Pareto and Majority Voting

  Thomas Lukasiewicz and Enrico Malizia

  In Artificial Intelligence. Vol. 272. Pages 101–142. July, 2019.

  Details about Complexity Results for Preference Aggregation over (m)CP−nets: Pareto and Majority Voting | BibTeX data for Complexity Results for Preference Aggregation over (m)CP−nets: Pareto and Majority Voting | Link to Complexity Results for Preference Aggregation over (m)CP−nets: Pareto and Majority Voting

• [2]

  Lightweight Tag−Aware Personalized Recommendation on the Social Web Using Ontological Similarity

  Zhenghua Xu‚ Oana Tifrea−Marciuska‚ Thomas Lukasiewicz‚ Maria Vanina Martinez‚ Gerardo I. Simari and Cheng Chen

  In IEEE Access. Vol. 6. No. 1. Pages 35590−35610. July, 2018.

  Details about Lightweight Tag−Aware Personalized Recommendation on the Social Web Using Ontological Similarity | BibTeX data for Lightweight Tag−Aware Personalized Recommendation on the Social Web Using Ontological Similarity | Link to Lightweight Tag−Aware Personalized Recommendation on the Social Web Using Ontological Similarity

• [3]

  Ontological Query Answering under Many−Valued Group Preferences in Datalog+⁄−

  Bettina Fazzinga‚ Thomas Lukasiewicz‚ Maria Vanina Martinez‚ Gerardo I. Simari and Oana Tifrea−Marciuska

  In International Journal of Approximate Reasoning. Vol. 93. Pages 354–371. February, 2018.

  Details about Ontological Query Answering under Many−Valued Group Preferences in Datalog+⁄− | BibTeX data for Ontological Query Answering under Many−Valued Group Preferences in Datalog+⁄− | Link to Ontological Query Answering under Many−Valued Group Preferences in Datalog+⁄−

• [4]

  A Novel Characterization of the Complexity Class Θ^P_k Based on Counting and Comparison

  Thomas Lukasiewicz and Enrico Malizia

  In Theoretical Computer Science. Vol. 694. Pages 21–33. September, 2017.

  Details about A Novel Characterization of the Complexity Class Θ^P_k Based on Counting and Comparison | BibTeX data for A Novel Characterization of the Complexity Class Θ^P_k Based on Counting and Comparison | Link to A Novel Characterization of the Complexity Class Θ^P_k Based on Counting and Comparison

• [5]

  Many Facets of Reasoning Under Uncertainty‚ Inconsistency‚ Vagueness‚ and Preferences: A Brief Survey

  Gabriele Kern−Isberner and Thomas Lukasiewicz

  In Künstliche Intelligenz. Vol. 31. No. 1. Pages 9–13. March, 2017.

  Details about Many Facets of Reasoning Under Uncertainty‚ Inconsistency‚ Vagueness‚ and Preferences: A Brief Survey | BibTeX data for Many Facets of Reasoning Under Uncertainty‚ Inconsistency‚ Vagueness‚ and Preferences: A Brief Survey | Link to Many Facets of Reasoning Under Uncertainty‚ Inconsistency‚ Vagueness‚ and Preferences: A Brief Survey

• [6]

  Location−Aware Personalized News Recommendation with Deep Semantic Analysis

  Cheng Chen‚ Xiangwu Meng‚ Zhenghua Xu and Thomas Lukasiewicz.

  In IEEE Access. Vol. 5. Pages 1624–1638. January, 2017.

  Details about Location−Aware Personalized News Recommendation with Deep Semantic Analysis | BibTeX data for Location−Aware Personalized News Recommendation with Deep Semantic Analysis | Link to Location−Aware Personalized News Recommendation with Deep Semantic Analysis

• [7]

  Faceted search over RDF−based knowledge graphs

  Marcelo Arenas‚ Bernardo Cuenca Grau‚ Evgeny Kharlamov‚ Sarunas Marciuska and Dmitriy Zheleznyakov

  In Journal of Web Semantics. Vol. 37. Pages 55−74. 2016.

  Details about Faceted search over RDF−based knowledge graphs | BibTeX data for Faceted search over RDF−based knowledge graphs | Download  (pdf) of Faceted search over RDF−based knowledge graphs

• [8]

  Minimizing Conservativity Violations in Ontology Alignments: Algorithms and Evaluation

  Alessandro Solimando‚ Ernesto Jimenez−Ruiz and Giovanna Guerrini

  In Knowledge and Information Systems. 2016.

  Details about Minimizing Conservativity Violations in Ontology Alignments: Algorithms and Evaluation | BibTeX data for Minimizing Conservativity Violations in Ontology Alignments: Algorithms and Evaluation | Download  (pdf) of Minimizing Conservativity Violations in Ontology Alignments: Algorithms and Evaluation | DOI (10.1007/s10115-016-0983-3) | Link to Minimizing Conservativity Violations in Ontology Alignments: Algorithms and Evaluation

Conference papers

• [1]

  Learning Structured Video Descriptions: Automated Video Knowledge Extraction for Video Understanding Tasks

  Daniel Vasile and Thomas Lukasiewicz

  In Hervé Panetto‚ Christophe Debruyne‚ Henderik A. Proper‚ Claudio Agostino Ardagna‚ Dumitru Roman and Robert Meersman, editors, On the Move to Meaningful Internet Systems. OTM 2018 Conferences: Confederated International Conferences: CoopIS‚ C&TC‚ and ODBASE 2018‚ Valletta‚ Malta‚ October 23−24‚ 2018. Vol. 11230 of Lecture Notes in Computer Science. Pages 315−332. Springer. October, 2018.

  Details about Learning Structured Video Descriptions: Automated Video Knowledge Extraction for Video Understanding Tasks | BibTeX data for Learning Structured Video Descriptions: Automated Video Knowledge Extraction for Video Understanding Tasks | Link to Learning Structured Video Descriptions: Automated Video Knowledge Extraction for Video Understanding Tasks

• [2]

  Recent Advances in Querying Probabilistic Knowledge Bases

  Stefan Borgwardt‚ İsmail İlkan Ceylan and Thomas Lukasiewicz

  In Jérôme Lang, editor, Proceedings of the 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence‚ IJCAI−ECAI 2018‚ Stockholm‚ Sweden‚ July 13−19‚ 2018. Pages 5420−5426. IJCAI/AAAI Press. July, 2018.

  Details about Recent Advances in Querying Probabilistic Knowledge Bases | BibTeX data for Recent Advances in Querying Probabilistic Knowledge Bases | Link to Recent Advances in Querying Probabilistic Knowledge Bases

• [3]

  Complexity of Approximate Query Answering under Inconsistency in Datalog+⁄−

  Thomas Lukasiewicz‚ Enrico Malizia and Cristian Molinaro

  In Jérôme Lang, editor, Proceedings of the 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence‚ IJCAI−ECAI 2018‚ Stockholm‚ Sweden‚ July 13−19‚ 2018. Pages 1921−1927. IJCAI/AAAI Press. July, 2018.

  Details about Complexity of Approximate Query Answering under Inconsistency in Datalog+⁄− | BibTeX data for Complexity of Approximate Query Answering under Inconsistency in Datalog+⁄− | Link to Complexity of Approximate Query Answering under Inconsistency in Datalog+⁄−

• [4]

  Uncertainty Reasoning for the Semantic Web

  Thomas Lukasiewicz

  In Giovambattista Ianni‚ Domenico Lembo‚ Leopoldo E. Bertossi‚ Wolfgang Faber‚ Birte Glimm‚ Georg Gottlob and Steffen Staab, editors, Reasoning Web. Semantic Interoperability on the Web − 13th International Summer School 2017‚ London‚ UK‚ July 7−11‚ 2017‚ Tutorial Lectures. Vol. 10370 of Lecture Notes in Computer Science. Pages 276–291. Springer. 2017.

  Details about Uncertainty Reasoning for the Semantic Web | BibTeX data for Uncertainty Reasoning for the Semantic Web | Link to Uncertainty Reasoning for the Semantic Web

• [5]

  Tag−Aware Personalized Recommendation Using a Hybrid Deep Model

  Zhenghua Xu‚ Thomas Lukasiewicz‚ Cheng Chen‚ Yishu Miao and Xiangwu Meng

  In Carles Sierra, editor, Proceedings of the 26th International Joint Conference on Artificial Intelligence‚ IJCAI 2017‚ Melbourne‚ Australia‚ August 19−25‚ 2017. Pages 3196–3202. IJCAI/AAAI Press. August, 2017.

  Details about Tag−Aware Personalized Recommendation Using a Hybrid Deep Model | BibTeX data for Tag−Aware Personalized Recommendation Using a Hybrid Deep Model | Download (pdf) of Tag−Aware Personalized Recommendation Using a Hybrid Deep Model

• [6]

  Ontology−Mediated Queries for Probabilistic Databases

  Stefan Borgwardt‚ İsmail İlkan Ceylan and Thomas Lukasiewicz

  In Satinder Singh and Shaul Markovitch, editors, Proceedings of the 31st National Conference on Artificial Intelligence‚ AAAI 2017‚ San Francisco‚ California‚ USA‚ February 4–9‚ 2017. Pages 1063–1069. AAAI Press. 2017.

  Details about Ontology−Mediated Queries for Probabilistic Databases | BibTeX data for Ontology−Mediated Queries for Probabilistic Databases | Link to Ontology−Mediated Queries for Probabilistic Databases

• [7]

  Query Answering in Ontologies Under Preference Rankings

  İsmail İlkan Ceylan‚ Thomas Lukasiewicz‚ Rafael Peñaloza and Oana Tifrea−Marciuska

  In Carles Sierra, editor, Proceedings of the 26th International Joint Conference on Artificial Intelligence‚ IJCAI 2017‚ Melbourne‚ Australia‚ August 19−25‚ 2017. Pages 943–949. IJCAI/AAAI Press. August, 2017.

  Details about Query Answering in Ontologies Under Preference Rankings | BibTeX data for Query Answering in Ontologies Under Preference Rankings | Download (pdf) of Query Answering in Ontologies Under Preference Rankings

• [8]

  Towards Analytics Aware Ontology Based Access to Static and Streaming Data

  Evgeny Kharlamov‚ Yannis Kotidis‚ Theofilos Mailis‚ Christian Neuenstadt‚ Charalampos Nikolaou‚ Oezguer Oezcep‚ Christoforos Svingos‚ Sebastian Brandt Dmitriy Zheleznyako and‚ Ian Horrocks‚ Yannis Ioannidis‚ Steffen Lamparter and Ralf Moeller

  In Proc. of International Semantic Web Conference (ISWC). October, 2016.

  Details about Towards Analytics Aware Ontology Based Access to Static and Streaming Data | BibTeX data for Towards Analytics Aware Ontology Based Access to Static and Streaming Data | Download  (pdf) of Towards Analytics Aware Ontology Based Access to Static and Streaming Data

• [9]

  Towards the Semantic Enrichment of Free−text Annotation of Image Quality Assessment for UK Biobank Cardiac Cine MRI Scans

  Valentina Carapella‚ Ernesto Jimenez−Ruiz‚ Elena Lukaschuk‚ Nay Aung‚ Kenneth Fung‚ Jose Paiva‚ Mihir Sanghvi‚ Stefan Neubauer‚ Steffen Petersen‚ Ian Horrocks and Stefan Piechnik

  In MICCAI Workshop on Large−scale Annotation of Biomedical data and Expert Label Synthesis (LABELS). 2016.

  Details about Towards the Semantic Enrichment of Free−text Annotation of Image Quality Assessment for UK Biobank Cardiac Cine MRI Scans | BibTeX data for Towards the Semantic Enrichment of Free−text Annotation of Image Quality Assessment for UK Biobank Cardiac Cine MRI Scans | Download  (pdf) of Towards the Semantic Enrichment of Free−text Annotation of Image Quality Assessment for UK Biobank Cardiac Cine MRI Scans

• [10]

  Tag−Aware Personalized Recommendation Using a Deep−Semantic Similarity Model with Negative Sampling

  Zhenghua Xu‚ Cheng Chen‚ Thomas Lukasiewicz‚ Yishu Miao and Xiangwu Meng

  In Elisa Bertino‚ Fabio Crestani‚ Javed Mostafa‚ Jie Tang‚ Luo Si and Xiaofang Zhou, editors, Proceedings of the 25th ACM International Conference on Information and Knowledge Management‚ CIKM 2016‚ Indianapolis‚ USA‚ October 24−28‚ 2016. Pages 1921−1924. ACM Press. October, 2016.

  Details about Tag−Aware Personalized Recommendation Using a Deep−Semantic Similarity Model with Negative Sampling | BibTeX data for Tag−Aware Personalized Recommendation Using a Deep−Semantic Similarity Model with Negative Sampling | Link to Tag−Aware Personalized Recommendation Using a Deep−Semantic Similarity Model with Negative Sampling

• [11]

  Capturing Industrial Information Models with Ontologies and Constraints

  Evgeny Kharlamov‚ Bernardo Cuenca Grau‚ Ernesto Jimenez−Ruiz‚ Steffen Lamparter‚ Gulnar Mehdi‚ Martin Ringsquandl‚ Yavor Nenov‚ Stephan Grimm‚ Mikhail Roshchin and Ian Horrocks

  In Proc. of International Semantic Web Conference (ISWC). Vol. 9981 of LNCS. October, 2016.

  Details about Capturing Industrial Information Models with Ontologies and Constraints | BibTeX data for Capturing Industrial Information Models with Ontologies and Constraints | Download  (pdf) of Capturing Industrial Information Models with Ontologies and Constraints | Link to Capturing Industrial Information Models with Ontologies and Constraints

• [12]

  User validation in ontology alignment

  Zlatan Dragisic‚ Valentina Ivanova‚ Patrick Lambrix‚ Daniel Faria‚ Ernesto Jimenez−Ruiz and Catia Pesquita

  In Proceedings of the International Semantic Web Conference. Vol. 9981 of LNCS. October, 2016.

  Details about User validation in ontology alignment | BibTeX data for User validation in ontology alignment | Download  (pdf) of User validation in ontology alignment

• [13]

  Basic Probabilistic Ontological Data Exchange with Existential Rules

  Thomas Lukasiewicz‚ Maria Vanina Martinez‚ Livia Predoiu and Gerardo I. Simari

  In Dale Schuurmans and Michael Wellman, editors, Proceedings of the 30th National Conference on Artificial Intelligence‚ AAAI 2016‚ Phoenix‚ Arizona‚ USA‚ February 12–17‚ 2016. Pages 1023−1029. AAAI Press. February, 2016.

  Details about Basic Probabilistic Ontological Data Exchange with Existential Rules | BibTeX data for Basic Probabilistic Ontological Data Exchange with Existential Rules | Link to Basic Probabilistic Ontological Data Exchange with Existential Rules

• [14]

  Generalized Consistent Query Answering under Existential Rules

  Thomas Eiter‚ Thomas Lukasiewicz and Livia Predoiu

  In James P. Delgrande and Frank Wolter, editors, Proceedings of the 15th International Conference on the Principles of Knowledge Representation and Reasoning‚ KR 2016‚ Cape Town‚ South Africa‚ April 25−29‚ 2016. Pages 359−368. AAAI Press. April, 2016.

  Details about Generalized Consistent Query Answering under Existential Rules | BibTeX data for Generalized Consistent Query Answering under Existential Rules | Link to Generalized Consistent Query Answering under Existential Rules

• [15]

  On the Complexity of mCP−Nets

  Thomas Lukasiewicz and Enrico Malizia

  In Dale Schuurmans and Michael Wellman, editors, Proceedings of the 30th National Conference on Artificial Intelligence‚ AAAI 2016‚ Phoenix‚ Arizona‚ USA‚ February 12–17‚ 2016. Pages 558−564. AAAI Press. February, 2016.

  Details about On the Complexity of mCP−Nets | BibTeX data for On the Complexity of mCP−Nets | Link to On the Complexity of mCP−Nets

• [16]

  Preferential Query Answering over the Semantic Web with Possibilistic Networks

  Stefan Borgwardt‚ Bettina Fazzinga‚ Thomas Lukasiewicz‚ Akanksha Shrivastava and Oana Tifrea−Marciuska

  In Subbarao Kambhampati, editor, Proceedings of the 25th International Joint Conference on Artificial Intelligence‚ IJCAI 2016‚ New York‚ NY‚ USA‚ July 9−15‚ 2016. Pages 994−1000. IJCAI/AAAI Press. July, 2016.

  Details about Preferential Query Answering over the Semantic Web with Possibilistic Networks | BibTeX data for Preferential Query Answering over the Semantic Web with Possibilistic Networks | Link to Preferential Query Answering over the Semantic Web with Possibilistic Networks

• [17]

  Probabilistic Models over Weighted Orderings: Fixed−Parameter Tractable Variable Elimination

  Thomas Lukasiewicz‚ Maria Vanina Martinez‚ David Poole and Gerardo I. Simari

  In James P. Delgrande and Frank Wolter, editors, Proceedings of the 15th International Conference on the Principles of Knowledge Representation and Reasoning‚ KR 2016‚ Cape Town‚ South Africa‚ April 25−29‚ 2016. Pages 494−504. AAAI Press. April, 2016.

  Details about Probabilistic Models over Weighted Orderings: Fixed−Parameter Tractable Variable Elimination | BibTeX data for Probabilistic Models over Weighted Orderings: Fixed−Parameter Tractable Variable Elimination | Link to Probabilistic Models over Weighted Orderings: Fixed−Parameter Tractable Variable Elimination

• [18]

  Complexity of Threshold Query Answering in Probabilistic Ontological Data Exchange

  Thomas Lukasiewicz and Livia Predoiu

  In Maria S. Fox and Gal A. Kaminka, editors, Proceedings of the 22nd European Conference on Artificial Intelligence‚ ECAI 2016‚ The Hague‚ The Netherlands‚ August 29 − September 2‚ 2016. Pages 1008−1016. IOS Press. August, 2016.

  Details about Complexity of Threshold Query Answering in Probabilistic Ontological Data Exchange | BibTeX data for Complexity of Threshold Query Answering in Probabilistic Ontological Data Exchange | Link to Complexity of Threshold Query Answering in Probabilistic Ontological Data Exchange

• [19]

  Complexity Results for Probabilistic Datalog+⁄−

  İsmail İlkan Ceylan‚ Thomas Lukasiewicz and Rafael Peñaloza

  In Maria S. Fox and Gal A. Kaminka, editors, Proceedings of the 22nd European Conference on Artificial Intelligence‚ ECAI 2016‚ The Hague‚ The Netherlands‚ August 29 − September 2‚ 2016. Pages 1414−1422. IOS Press. August, 2016.

  Details about Complexity Results for Probabilistic Datalog+⁄− | BibTeX data for Complexity Results for Probabilistic Datalog+⁄− | Link to Complexity Results for Probabilistic Datalog+⁄−

• [20]

  Limiting Logical Violations in Ontology Alignment Through Negotiation

  Ernesto Jimenez−Ruiz‚ Terry R. Payne‚ Alessandro Solimando and Valentina Tamma

  In Proceedings of the 15th International Conference on Principles of Knowledge Representation and Reasoning (KR). AAAI Press. April, 2016.

  Details about Limiting Logical Violations in Ontology Alignment Through Negotiation | BibTeX data for Limiting Logical Violations in Ontology Alignment Through Negotiation | Download  (pdf) of Limiting Logical Violations in Ontology Alignment Through Negotiation