2026 Leopoldo Bertossi: Computer Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	32	12943	12561	496	475	216	6532

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Computer Science

12943

12561

496

475

216

6532

Overview

Leopoldo Bertossi is affiliated with Carleton University in Canada and has a research profile focused primarily within the field of Computer Science.

Their work extensively covers subfields including:

Artificial Intelligence
Computer Networks and Communications
Management Science and Operations Research
Economics and Econometrics
Information Systems and Management

The scientist's main research topics involve:

Bayesian Modeling and Causal Inference
Logic, Reasoning, and Knowledge
Explainable Artificial Intelligence (XAI)
Semantic Web and Ontologies
Adversarial Robustness in Machine Learning
Advanced Database Systems and Queries
Machine Learning and Data Classification

Leopoldo Bertossi has contributed papers to a variety of publication venues, with frequent appearances in:

arXiv (Cornell University)
ACM SIGMOD Record
Lecture Notes in Computer Science
International Transactions in Operational Research
Journal of Data and Information Quality

Notable recent published papers include:

"Data Quality and Explainable AI," 2020, Journal of Data and Information Quality
"The Shapley Value in Database Management," 2023, ACM SIGMOD Record

In addition to articles, the scientist has contributed to book publications, including:

"Reasoning Web. Causality, Explanations and Declarative Knowledge," published by Springer Science+Business Media in 2023

Leopoldo Bertossi frequently collaborates with coauthors such as:

Mikaël Monet
Marcelo Arenas
Pablo Barceló
Ester Livshits
Benny Kimelfeld

Best Publications

Consistent query answers in inconsistent databases

M. Arenas;L. Bertossi;J. Chomicki

1118
Citations
Consistent query answers in inconsistent databases

Marcelo Arenas;Leopoldo Bertossi;Jan Chomicki

1117
Citations
Database Repairing and Consistent Query Answering

Leopoldo Bertossi

338
Citations
Consistent query answering in databases

Leopoldo Bertossi

243
Citations
Data Cleaning and Query Answering with Matching Dependencies and Matching Functions

Leopoldo Bertossi;Solmaz Kolahi;Laks V. Lakshmanan

227
Citations
Answer sets for consistent query answering in inconsistent databases

Marcelo Arenas;Leopoldo Bertossi;Jan Chomicki

225
Citations
Query Answering in Inconsistent Databases

Leopoldo E. Bertossi;Jan Chomicki

182
Citations
Scalar aggregation in inconsistent databases

Marcelo Arenas;Leopoldo Bertossi;Jan Chomicki;Xin He

173
Citations
Inconsistency Tolerance

Leopoldo Bertossi;Anthony Hunter;Torsten Schaub

141
Citations
Complexity of consistent query answering in databases under cardinality-based and incremental repair semantics

Andrei Lopatenko;Leopoldo Bertossi

134
Citations
Logic programs for consistently querying data integration systems

Loreto Bravo;Leopoldo Bertossi

130
Citations
Specifying and Querying Database Repairs using Logic Programs with Exceptions

Marcelo Arenas;Leopoldo E. Bertossi;Jan Chomicki

114
Citations
Logic Programs for Querying Inconsistent Databases

Pablo Barceló;Leopoldo E. Bertossi

99
Citations
Database Repairing and Consistent Query Answering

Unknown

95
Citations
The consistency extractor system: Answer set programs for consistent query answering in databases

Monica Caniupán;Leopoldo Bertossi

94
Citations
The complexity and approximation of fixing numerical attributes in databases under integrity constraints

Leopoldo Bertossi;Loreto Bravo;Enrico Franconi;Andrei Lopatenko

93
Citations
Introduction to inconsistency tolerance

Leopoldo Bertossi;Anthony Hunter;Torsten Schaub

84
Citations
Data cleaning and query answering with matching dependencies and matching functions

Leopoldo Bertossi;Solmaz Kolahi;Laks V. S. Lakshmanan

80
Citations
Evolution and change in data management — issues and directions

John F. Roddick;Lina Al-Jadir;Leopoldo Bertossi;Marlon Dumas

72
Citations
Consistent Answers from Integrated Data Sources

Leopoldo E. Bertossi;Jan Chomicki;Alvaro Cortés;Claudio Gutiérrez

72
Citations
Characterizing and computing semantically correct answers from databases with Annotated Logic and answer sets

Pablo Barcelo;Leopoldo Bertossi;Loreto Bravo

70
Citations
Scalar Aggregation in FD-Inconsistent Databases

Marcelo Arenas;Leopoldo E. Bertossi;Jan Chomicki

67
Citations
Semantics in Databases

Leopoldo Bertossi;Gyula O. H. Katona;Klaus-Dieter Schewe;Bernhard Thalheim

66
Citations

Frequent Co-Authors

Marcelo Arenas Pontificia Universidad Católica de Chile

Jan Chomicki University at Buffalo, State University of New York

Enrico Franconi Free University of Bozen-Bolzano

Bernhard Thalheim Kiel University

Torsten Schaub University of Potsdam

Anthony Hunter University College London

Dan Suciu University of Washington

Georg Gottlob University of Calabria

Raymond Reiter University of Toronto

Thomas Eiter TU Wien

External Links

Personal website of Leopoldo Bertossi

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