Gerardo I. Simari

Most-cited papers

From Classical to Consistent Query Answering under Existential Rules
Thomas Lukasiewicz, Maria Vanina Martinez, Andreas Pieris, Gerardo I. Simari
2015Alberto Mendelzon Workshop on Foundations of Data Management69 citations Open access
Semantic Scholar
Inconsistency Handling in Datalog+/- Ontologies
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
2012European Conference on Artificial Intelligence69 citations Open access
Semantic Scholar
Query answering under probabilistic uncertainty in Datalog+ / − ontologies
G. Gottlob, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
2013Annals of Mathematics and Artificial Intelligence60 citations
Semantic Scholar
A Probabilistic Logic of Cyber Deception
S. Jajodia, Noseong Park, F. Pierazzi, Andrea Pugliese +3 more
2017IEEE Transactions on Information Forensics and Security47 citations Open access
Semantic Scholar
Preference-Based Query Answering in Datalog+/- Ontologies
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
2013Description Logics37 citations
Semantic Scholar
Incremental computation for structured argumentation over dynamic DeLP knowledge bases
Gianvincenzo Alfano, S. Greco, F. Parisi, Gerardo I. Simari +1 more
2021Artificial Intelligence29 citations Open access
Semantic Scholar
Predicting user reactions to Twitter feed content based on personality type and social cues
Fabio R. Gallo, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa
2020Future generations computer systems27 citations Open access
Semantic Scholar
Policy-based inconsistency management in relational databases
Maria Vanina Martinez, F. Parisi, Andrea Pugliese, Gerardo I. Simari +1 more
2014International Journal of Approximate Reasoning27 citations Open access
Semantic Scholar
Annotated Probabilistic Temporal Logic: Approximate Fixpoint Implementation
Paulo Shakarian, Gerardo I. Simari, V. Subrahmanian
2012TOCL26 citations Open access
Semantic Scholar
DARKMENTION: A Deployed System to Predict Enterprise-Targeted External Cyberattacks
Mohammed Almukaynizi, E. Marin, Eric Nunes, Paulo Shakarian +3 more
2018Intelligence and Security Informatics25 citations Open access
Semantic Scholar
An Incremental Approach to Structured Argumentation over Dynamic Knowledge Bases
Gianvincenzo Alfano, S. Greco, F. Parisi, Gerardo I. Simari +1 more
2018International Conference on Principles of Knowledge Representation and Reasoning25 citations
Semantic Scholar
Cyber Attribution: An Argumentation-Based Approach
Paulo Shakarian, Gerardo I. Simari, Geoffrey Moores, S. Parsons
2015Cyber Warfare24 citations Open access
Semantic Scholar
Probabilistic Preference Logic Networks
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
2014European Conference on Artificial Intelligence24 citations Open access
Semantic Scholar
Labeled Bipolar Argumentation Frameworks
Melisa Gisselle Escañuela Gonzalez, M. C. Budán, Gerardo I. Simari, Guillermo R. Simari
2021Journal of Artificial Intelligence Research21 citations Open access
Semantic Scholar
BEEF: Balanced English Explanations of Forecasts
Sachin Grover, Chiara Pulice, Gerardo I. Simari, V. Subrahmanian
2019IEEE Transactions on Computational Social Systems20 citations Open access
Semantic Scholar
Preference-Based Query Answering in Probabilistic Datalog+/– Ontologies
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
2015Journal on Data Semantics20 citations
Semantic Scholar
At-risk system identification via analysis of discussions on the darkweb
Eric Nunes, Paulo Shakarian, Gerardo I. Simari
2018APWG Symposium on Electronic Crime Research19 citations
Semantic Scholar
Argumentation models for cyber attribution
Eric Nunes, Paulo Shakarian, Gerardo I. Simari, Andrew Ruef
2016International Conference on Advances in Social Networks Analysis and Mining18 citations
Semantic Scholar
Reasoning about Complex Networks: A Logic Programming Approach
Paulo Shakarian, Gerardo I. Simari, Devon Callahan
2022Theory and Practice of Logic Programming17 citations Open access
Semantic Scholar
Incremental computation of warranted arguments in dynamic defeasible argumentation: the rule addition case
Gianvincenzo Alfano, S. Greco, F. Parisi, Gerardo I. Simari +1 more
2018ACM Symposium on Applied Computing17 citations Open access
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Combining Existential Rules with the Power of CP-Theories
T. D. Noia, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari +1 more
2015International Joint Conference on Artificial Intelligence17 citations
Semantic Scholar
Inconsistency-Tolerant Query Rewriting for Linear Datalog+/-
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
2012Datalog16 citations
Semantic Scholar
Neuro Symbolic Reasoning and Learning
Paulo Shakarian, Chitta Baral, Gerardo I. Simari, Bowen Xi +1 more
2023Springer Briefs in Computer Science15 citations
Semantic Scholar
Ontology-Based Query Answering with Group Preferences
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
2014TOIT15 citations Open access
Semantic Scholar
An approach to characterize graded entailment of arguments through a label-based framework
M. C. Budán, Gerardo I. Simari, Ignacio Darío Viglizzo, Guillermo R. Simari
2017International Journal of Approximate Reasoning14 citations Open access
Semantic Scholar
A quantitative approach to belief revision in structured probabilistic argumentation
Gerardo I. Simari, Paulo Shakarian, Marcelo A. Falappa
2015Annals of Mathematics and Artificial Intelligence14 citations Open access
Semantic Scholar
Lightweight Tag-Aware Personalized Recommendation on the Social Web Using Ontological Similarity
Zheng-Hua Xu, Oana Tifrea-Marciuska, Thomas Lukasiewicz, Maria Vanina Martinez +2 more
2018IEEE Access13 citations Open access
Semantic Scholar
An Argumentation-Based Framework to Address the Attribution Problem in Cyber-Warfare
Paulo Shakarian, Gerardo I. Simari, Geoffrey Moores, S. Parsons +1 more
2014arXiv.org12 citations
Semantic Scholar
Focused most probable world computations in probabilistic logic programs
Gerardo I. Simari, Maria Vanina Martinez, A. Sliva, V. Subrahmanian
2012Annals of Mathematics and Artificial Intelligence12 citations
Semantic Scholar
DAQAP: Defeasible Argumentation Query Answering Platform
Mario A. Leiva, Gerardo I. Simari, Sebastian Gottifredi, A. J. García +1 more
2019International Conference on Flexible Query Answering Systems10 citations
Semantic Scholar
Reasoning about Sentiment and Knowledge Diffusion in Social Networks
Fabio R. Gallo, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa +1 more
2017IEEE Internet Computing10 citations Open access
Semantic Scholar
MANCaLog: a logic for multi-attribute network cascades
Paulo Shakarian, Gerardo I. Simari, R. Schroeder
2013Adaptive Agents and Multi-Agent Systems10 citations
Semantic Scholar
Parallel Abductive Query Answering in Probabilistic Logic Programs
Gerardo I. Simari, John P. Dickerson, A. Sliva, V. Subrahmanian
2013TOCL10 citations
Semantic Scholar
Reasoning with Semantic-Enabled Qualitative Preferences
T. D. Noia, Thomas Lukasiewicz, Gerardo I. Simari
2013Scalable Uncertainty Management9 citations
Semantic Scholar
Extensions to Generalized Annotated Logic and an Equivalent Neural Architecture
Paulo Shakarian, Gerardo I. Simari
20222022 Fourth International Conference on Transdisciplinary AI (TransAI)8 citations Open access
Semantic Scholar
NetDER: An Architecture for Reasoning About Malicious Behavior
Jose N. Paredes, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa
2020Information Systems Frontiers8 citations Open access
Semantic Scholar
Guidelines for the Analysis and Design of Argumentation-Based Recommendation Systems
Mario A. Leiva, M. C. Budán, Gerardo I. Simari
2020IEEE Intelligent Systems8 citations Open access
Semantic Scholar
Ontology-Based Data Access Leveraging Subjective Reports
Gerardo I. Simari, Cristian Molinaro, Maria Vanina Martinez, Thomas Lukasiewicz +1 more
2017SpringerBriefs in Computer Science8 citations Open access
Semantic Scholar
Toward Argumentation-Based Cyber Attribution
Eric Nunes, Paulo Shakarian, Gerardo I. Simari
2016AAAI Workshop: Artificial Intelligence for Cyber Security7 citations
Semantic Scholar
Group Preferences for Query Answering in Datalog+/- Ontologies
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
2013Scalable Uncertainty Management7 citations
Semantic Scholar
A Logic Programming Approach to Predict Enterprise-Targeted Cyberattacks
Mohammed Almukaynizi, E. Marin, Malay Shah, Eric Nunes +2 more
2020Data Science in Cybersecurity and Cyberthreat Intelligence6 citations
Semantic Scholar
Ontological query answering under many-valued group preferences in Datalog+/-
Bettina Fazzinga, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari +1 more
2018International Journal of Approximate Reasoning5 citations Open access
Semantic Scholar
Basic Probabilistic Ontological Data Exchange with Existential Rules
Thomas Lukasiewicz, Maria Vanina Martinez, L. Predoiu, Gerardo I. Simari
2016AAAI Conference on Artificial Intelligence5 citations Open access
Semantic Scholar
Probabilistic Models over Weighted Orderings: Fixed-Parameter Tractable Variable Elimination
Thomas Lukasiewicz, Maria Vanina Martinez, D. Poole, Gerardo I. Simari
2016International Conference on Principles of Knowledge Representation and Reasoning5 citations
Semantic Scholar
Existential Rules and Bayesian Networks for Probabilistic Ontological Data Exchange
Thomas Lukasiewicz, Maria Vanina Martinez, L. Predoiu, Gerardo I. Simari
2015International Web Rule Symposium5 citations
Semantic Scholar
A desiderata for modeling and reasoning with social knowledge
Fabio R. Gallo, Natalia Abad Santos, Gerardo I. Simari, Marcelo A. Falappa
20155 citations
Semantic Scholar
Computing k-Rank Answers with Ontological CP-Nets
T. D. Noia, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari +1 more
2014PRUV5 citations
Semantic Scholar
Query Answering in Probabilistic Datalog+/- Ontologies under Group Preferences
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
20132013 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT)5 citations
Semantic Scholar
Preference-Based Query Answering in Probabilistic Datalog+/– Ontologies
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
2013Journal on Data Semantics5 citations Open access
Semantic Scholar
From Data to Knowledge Engineering for Cybersecurity
Gerardo I. Simari
2019International Joint Conference on Artificial Intelligence4 citations Open access
Semantic Scholar