Lenzerini, Maurizio

30 publications

AAAI 2025 Answering Conjunctive Queries with Safe Negation and Inequalities over RDFS Knowledge Bases Gianluca Cima, Marco Console, Roberto Maria Delfino, Maurizio Lenzerini, Antonella Poggi

AAAI 2024 What Does a Query Answer Tell You? Informativeness of Query Answers for Knowledge Bases Luca Andolfi, Gianluca Cima, Marco Console, Maurizio Lenzerini

AAAI 2023 Epistemic Disjunctive Datalog for Querying Knowledge Bases Gianluca Cima, Marco Console, Maurizio Lenzerini, Antonella Poggi

AAAI 2022 Monotone Abstractions in Ontology-Based Data Management Gianluca Cima, Marco Console, Maurizio Lenzerini, Antonella Poggi

IJCAI 2021 Intensional and Extensional Views in DL-Lite Ontologies Marco Console, Giuseppe De Giacomo, Maurizio Lenzerini, Manuel Namici

AAAI 2020 Answering Conjunctive Queries with Inequalities in DL-Liteℛ Gianluca Cima, Maurizio Lenzerini, Antonella Poggi

AAAI 2020 Epistemic Integrity Constraints for Ontology-Based Data Management Marco Console, Maurizio Lenzerini

IJCAI 2019 Semantic Characterization of Data Services Through Ontologies Gianluca Cima, Maurizio Lenzerini, Antonella Poggi

IJCAI 2016 Answering Metaqueries over Hi (OWL 2 QL) Ontologies Maurizio Lenzerini, Lorenzo Lepore, Antonella Poggi

IJCAI 2015 Data Complexity of Query Answering in Description Logics (Extended Abstract) Diego Calvanese, Giuseppe De Giacomo, Domenico Lembo, Maurizio Lenzerini, Riccardo Rosati

AAAI 2014 Data Quality in Ontology-Based Data Access: The Case of Consistency Marco Console, Maurizio Lenzerini

AAAI 2012 Ontology-Based Data Access with Dynamic TBoxes in DL-Lite Floriana Di Pinto, Giuseppe De Giacomo, Maurizio Lenzerini, Riccardo Rosati

AAAI 2011 Higher-Order Description Logics for Domain Metamodeling Giuseppe De Giacomo, Maurizio Lenzerini, Riccardo Rosati

AAAI 2010 Node Selection Query Languages for Trees Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini, Moshe Y. Vardi

IJCAI 2007 EQL-Lite: Effective First-Order Query Processing in Description Logics Diego Calvanese, Giuseppe De Giacomo, Domenico Lembo, Maurizio Lenzerini, Riccardo Rosati

AAAI 2007 On the Approximation of Instance Level Update and Erasure in Description Logics Giuseppe De Giacomo, Maurizio Lenzerini, Antonella Poggi, Riccardo Rosati

AAAI 2006 On the Update of Description Logic Ontologies at the Instance Level Giuseppe De Giacomo, Maurizio Lenzerini, Antonella Poggi, Riccardo Rosati

AAAI 2005 DL-Lite: Tractable Description Logics for Ontologies Diego Calvanese, Giuseppe De Giacomo, Domenico Lembo, Maurizio Lenzerini, Riccardo Rosati

AAAI 2005 QuOnto: Querying Ontologies Andrea Acciarri, Diego Calvanese, Giuseppe De Giacomo, Domenico Lembo, Maurizio Lenzerini, Mattia Palmieri, Riccardo Rosati

IJCAI 2001 Identification Constraints and Functional Dependencies in Description Logics Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini

AAAI 2000 Answering Queries Using Views over Description Logics Knowledge Bases Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini

IJCAI 1999 Reasoning in Expressive Description Logics with Fixpoints Based on Automata on Infinite Trees Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini

JAIR 1999 Unifying Class-Based Representation Formalisms Diego Calvanese, Maurizio Lenzerini, Daniele Nardi

AAAI 1998 What Can Knowledge Representation Do for Semi-Structured Data? Diego Calvanese, Giuseppe De Giacomo, Maurizio Lenzerini

JAIR 1997 A Uniform Framework for Concept Definitions in Description Logics Giuseppe De Giacomo, Maurizio Lenzerini

IJCAI 1995 What's in an Aggregate: Foundations for Description Logics with Tuples and Sets Giuseppe De Giacomo, Maurizio Lenzerini

AAAI 1994 Boosting the Correspondence Between Description Logics and Propositional Dynamic Logics Giuseppe De Giacomo, Maurizio Lenzerini

AAAI 1991 Concept Languages as Query Languages Maurizio Lenzerini, Andrea Schaerf

IJCAI 1991 Tractable Concept Languages Francesco M. Donini, Maurizio Lenzerini, Daniele Nardi, Werner Nutt

AAAI 1990 The Complexity of Closed World Reasoning and Circumscription Marco Cadoli, Maurizio Lenzerini