Partial list of invited and keynote talks
- "La semantica nella gestione dei dati: principi fondamentali e opportunità", keynote speech at the DAMA Italy Annual Convention, December 2023
- "Conceptual Modeling and Knowledge Representation: a journey from Data Modeling to Knowledge Graphs", keynote speech at the 42nd International Conference on Conceptual Modeling -- ER 2023, November 2023
- "Data Modeling and Artificial Intelligence: From Semantic Networks to Knowledge Graphs", keynote speech at the 12th International Conference on Data Science, Technology and Applications - DATA 2023, July 2023, see video
- "From Semantic Networks to Knowledge Graphs", in AIxIA SPOTLIGHT SEMINARS ON AI – SPRING 2022, May 2022, see video
- "Query Answering and Query Abstraction Through Ontologies", in the DESTINI Second School on Smart Data Processing and Systems of Deep Insight, January 2022
- "Abstraction in data integration", invited talk at the 36th ACM/IEEE Annual Symposium on Logic in Computer Science, 2021 (LICS 2021), see video
- "Query Answering and Query Abstraction through Ontologies", invited talk at the ER Online Summer Seminars (EROSS 2020), 2020
- "Semantic data interoperability", invited talk at the Data Ecosystems: Sovereign Data Exchange among Organizations, Dagstuhl Seminar 19391, 2019
- "Direct and reverse rewriting in data interoperability", keynote speech at the 31st International Conference on Advanced Information Systems Engineering, 2019
- "Semantic technology for open data publishing", keynote speech at the 7th ACM International Conference on Web Intelligence, Mining and Semantics, 2017
- "Metaquerying in ontology-based data access", keynote speech at the CSWR Third Annual Workshop, Santiago, Chile, 2017
- "(Meta)querying in ontology-based data access", keynote speech at the British Logic Colloquium, 2016
- "Managing data through the lens of an ontology", keynote speech at the Third International Workshop on Big Data and Computational Intelligence, 2016
- "Ontology-based data services", keynote speech at the 8th IEEE International Conference on Service Oriented Computing & Applications (SOCA), 2015
- "Ontology-based data management", invited post at the ACM Sigmod blog, 2013
- "Ontology-based data management", keynote speech at the Semantic Days 2013 - Business Intelligence and Semantics, Semantic Days 2013
- "Inconsistency tolerance in ontology-based data management", keynote speech at the On The Move Federated Conferences and Workshops , OTM 2012
- "Ontology-based data management", keynote speech at the 6th Alberto Mendelzon International Workshop on Foundations of Data Management, AMW 2012 (see the paper)
- "Ontology-based data management: present and future", keynote speech at the 13th International Conference on Principles of Knowledge Representation and Reasoning, KR 2012
- "Query rewriting for ontology-based big data access", invited talk at the International Workshop on Global Scientific Data Infrastructures: The Findability Challenge, 2012.
- "Ontology-based data management", keynote speech at the 20th ACM Conference on Information and Knowledge Management, CIKM 2011
- "Computational ontologies", keynote speech at the 13th International Conference on Advances in Design Sciences and Technology, EuropIA 13, 2011
- "Data integration", invited talk at the International Workshop on Global Scientific Data Infrastructures: The Big Data Challenges, 2011.
- "Aristotele e l'informatica", Lectio Magistralis in occasione dell'inaugurazione dell'Anno Accademico 2010/2011 dell'Università di Roma La Sapienza (materiale usato), dicembre 2010. Una breve relazione scritta a commento della lectio magistralis è stata pubblicata negli atti dell'evento:
Maurizio Lenzerini, Aristotele e l'informatica", Università di Roma La Sapienza. - "Ontology-based Data Management: Principles and Challenges", keynote speech at the 11th AI*IA Symposium on Artificial Intelligence, AI*IA 2010
- "Data and Service Integration Through Ontologies", keynote speech at the 6th International Workshop on Web Services and Formal Methods, WS-FM 2009
- "Semantic data integration", keynote speech at the Workshop on ''Data Management & Visual Analytics", DMVA 2009
- "Ontology-based information integration", keynote speech at the Workshop on Natural Language Processing, NLP 2008
- "Changing the Instance Level of Ontologies: A Logic Approach", keynote speech at the International Workshop on Logic in Databases, LID 2008
- "Ontology-based access to data sources", keynote speech at the Second DELOS Conference on Digital Libraries, 2007
- "Inconsistency tolerance in P2P data integration", keynote speech at the International Workshop on Inconsistency and Incompleteness in Databases, IIDB 2006
- "Logical foundations for data integration", keynote speech at the 31st Annual Conference on Current Trends in Theory and Practice of Informatics, SOFSEM 2005
- "Logiche descrittive per l'integrazione di dati e servizi", keynote speech at the Convegno sui sistemi informativi basati sulle logiche descrittive: Stato dell'arte e prospettive, FORUM-PA 2005, (Slides in Italian)
- "Hyper: A framework for peer-to-peer information integration", keynote speech at the 1st International Workshop on Exchange and Integration of Data, EID 2004
- "Principles of P2P data integration", keynote speech at the 3rd International Workshop on Data Integration over the Web, DIWEB 2004
- "Quality-aware data integration in peer-to-peer systems", keynote speech at the International Workshop on Information Quality in Information Systems, IQIS 2004
- "Ontologies for interoperability", invited tutorial at the Enterprise Modelling and Ontologies for Interoperability, EMOI 2004
- "Information integration", invited tutorial at the 18th International Joint Conference on Artificial Intelligence, IJCAI 2003, (Slides)
- "Information integration", invited tutorial at the 11th Italian Symposium on Advanced Database Systems, SEBD 2003
- "Logic-based information integration", keynote speech at the 4th Panhellenic Logic Symposium, PLS4 2003
- "Data integration: A theoretical perspective", invited tutorial at the 21st ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, PODS 2002, (Slides)
- "Description logics: Foundations for class-based knowledge representation", invited tutorial at the IEEE Symposium on Logic in Computer Science, LICS 2002
- "Incompleteness and inconsistency in information integration", keynote speech at a joint session of the 2002 International Workshop on Description Logics (DL 2002), and the 9th International Workshop on Knowledge Representation Meets Databases (KRDB 2002)
- "Data integration needs reasoning", keynote speech at the 6th International Conference on Logic Programming and Nonmonotonic Reasoning, LPNMR 2001
- "Data integration is harder than you thought", keynote speech at the 9th International Conference on Cooperative Information Systems, CoopIS 2001
- "Data integration needs reasoning", keynote speech at the 7th International Workshop on Knowledge Representation Meets Databases, KRDB 2000
- "Description logics and their relationships with databases", invited tutorial at the 7th International Conference on Database Theory, ICDT 1999
- "Description logics and their applications", invited talk at the 6th International Conference on Principles of Knowledge Representation and Reasoning, KR 1998
- "Description logics for schema level reasoning in databases", keynote speech at the 1st International Workshop on Knowledge Representation Meets Databases, KRDB 1994