Maurizio Lenzerini

Sapienza University of Rome — Italy

Computer Science · Physical Sciences

64h-index19.4kcitations371works1.12yr avg
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Research Topics

Semantic Web and Ontologies(264), Advanced Database Systems and Queries(244), Data Management and Algorithms(91), Logic, Reasoning, and Knowledge(74), Service-Oriented Architecture and Web Services(68)

Publications371 total

RDFS Knowledge Graphs Through the Lens of Logic: Semantics and Query Answering
Frontiers in artificial intelligence and applications·2025Open Access
Enriching Ontology-Based Data Management with Multidimensional Modeling
Lecture notes in computer science·2025
Ontology-Based Schema-Level Data Quality: The Case of Consistency
Journal of Data and Information Quality·2025· 1 citedOpen Access
Answering Conjunctive Queries with Safe Negation and Inequalities over RDFS Knowledge Bases
Proceedings of the AAAI Conference on Artificial Intelligence·2025Open Access
From Genesis to Maturity: Managing Knowledge Graph Ecosystems Through Life Cycles
Proceedings of the VLDB Endowment·2025Open Access
Ontology-Based Data Preparation in Healthcare: The Case of the AMD-STITCH Project
SN Computer Science·2024· 6 cited
What Does a Query Answer Tell You? Informativeness of Query Answers for Knowledge Bases
Proceedings of the AAAI Conference on Artificial Intelligence·2024· 1 citedOpen Access
Editorial: Special Issue on Quality Aspects of Data Preparation
Journal of Data and Information Quality·2023Open Access
The notion of Abstraction in Ontology-based Data Management
Artificial Intelligence·2023· 3 citedOpen Access
Epistemic Disjunctive Datalog for Querying Knowledge Bases
Proceedings of the AAAI Conference on Artificial Intelligence·2023· 1 citedOpen Access
A review of data abstraction
Frontiers in Artificial Intelligence·2023· 3 citedOpen Access
Separability and Its Approximations in Ontology-based Data Management
Semantic Web·2023· 2 citedOpen Access
Ontology-Based Data Management in Healthcare: The Case of the Italian Arthroplasty Registry
Lecture notes in computer science·2023· 2 cited
Monotone Abstractions in Ontology-Based Data Management
Proceedings of the AAAI Conference on Artificial Intelligence·2022· 7 citedOpen Access
AI-based Data Preparation and Data Analytics in Healthcare: The Case of Diabetes
arXiv (Cornell University)·2022· 4 citedOpen Access
Monotone Abstractions in Ontology-Based Data Management
HAL (Le Centre pour la Communication Scientifique Directe)·2022Open Access
Knowledge-Driven Data Ecosystems Toward Data Transparency
Journal of Data and Information Quality·2021· 59 citedOpen Access
Query Definability and Its Approximations in Ontology-based Data Management
2021· 7 citedOpen Access
Ontology-Based Data Access with Dynamic TBoxes in DL-Lite
Proceedings of the AAAI Conference on Artificial Intelligence·2021· 7 citedOpen Access
QDEF and Its Approximations in OBDM
arXiv (Cornell University)·2021· 1 citedOpen Access
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Frequent Co-authors

Giuseppe De Giacomo(30), Diego Calvanese(28), Riccardo Rosati(17), Daniele Nardi(13), Domenico Lembo(11), Francesco M. Donini(7), Andrea Schaerf(5), Antonella Poggi(4), Marco Ruzzi(4), Moshe Y. Vardi(4), Domenico Fabio Savo(3), Werner Nutt(3), Matthias Jarke(2), Yannis Vassiliou(2), Panos Vassiliadis(2), Daniela Berardi(2), Massimo Mecella(2), Mariano Rodríguez-Muro(2), Carlo Batini(1), Shamkant B. Navathe(1)