Gerardo I. Simari

ORCID

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 53

Top Venues

CoRR

Int. J. Approx. Reason.

IEEE Intell. Syst.

AI³@AI*IA

Publications

Irene M. Coronel, Melisa Gisselle Escañuela Gonzalez, Diego C. Martínez, Gerardo I. Simari, Maximiliano Celmo David Budán
Neighborhood-based argumental community support in the context of multi-topic debates. Int. J. Approx. Reason. 170 (2024)
Divyagna Bavikadi, Dyuman Aditya, Devendra Parkar, Paulo Shakarian, Graham Mueller, Chad Parvis, Gerardo I. Simari
Geospatial Trajectory Generation via Efficient Abduction: Deployment for Independent Testing. CoRR (2024)
Gaston E. Zanitti, Yamil Soto, Valentin Iovene, Maria Vanina Martinez, Ricardo Oscar Rodríguez, Gerardo I. Simari, Demian Wassermann
Scalable Query Answering Under Uncertainty to Neuroscientific Ontological Knowledge: The NeuroLang Approach. Neuroinformatics 21 (2) (2023)
Paulo Shakarian, Gerardo I. Simari
Extensions to Generalized Annotated Logic and an Equivalent Neural Architecture. CoRR (2023)
Antonella C. Garcia, Maria Vanina Martinez, Cristhian A. D. Deagustini, Gerardo I. Simari
A Multi-Agent System for Addressing Cybersecurity Issues in Social Networks. ENIGMA@KR (2023)
Gaston E. Zanitti, Yamil Soto, Valentin Iovene, Maria Vanina Martinez, Ricardo Oscar Rodríguez, Gerardo I. Simari, Demian Wassermann
Scalable Query Answering under Uncertainty to Neuroscientific Ontological Knowledge: The NeuroLang Approach. CoRR (2022)
Paulo Shakarian, Gerardo I. Simari, Devon Callahan
Reasoning about Complex Networks: A Logic Programming Approach. CoRR (2022)
Fabio R. Gallo, Gerardo I. Simari, Maria Vanina Martinez, Natalia Abad Santos, Marcelo A. Falappa
Local Belief Dynamics in Network Knowledge Bases. ACM Trans. Comput. Log. 23 (1) (2022)
Juan Carlos Teze, Lluís Godo, Gerardo I. Simari
An approach to improve argumentation-based epistemic planning with contextual preferences. Int. J. Approx. Reason. 151 (2022)
José Paredes, Juan Carlos Teze, Maria Vanina Martinez, Gerardo I. Simari
The HEIC application framework for implementing XAI-based socio-technical systems. Online Soc. Networks Media 32 (2022)
Paulo Shakarian, Gerardo I. Simari
Extensions to Generalized Annotated Logic and an Equivalent Neural Architecture. TransAI (2022)
Mario A. Leiva, Alejandro Javier García, Paulo Shakarian, Gerardo I. Simari
Argumentation-Based Query Answering under Uncertainty with Application to Cybersecurity. Big Data Cogn. Comput. 6 (3) (2022)
Thomas Lukasiewicz, Enrico Malizia, Maria Vanina Martinez, Cristian Molinaro, Andreas Pieris, Gerardo I. Simari
Inconsistency-tolerant query answering for existential rules. Artif. Intell. 307 (2022)
Gianvincenzo Alfano, Sergio Greco, Francesco Parisi, Gerardo I. Simari, Guillermo Ricardo Simari
Incremental computation for structured argumentation over dynamic DeLP knowledge bases. Artif. Intell. 300 (2021)
Francesco Parisi, Gerardo I. Simari
Guest Editorial Argumentation-Based Reasoning. IEEE Intell. Syst. 36 (2) (2021)
José Paredes, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa
NetDER: An Architecture for Reasoning About Malicious Behavior. Inf. Syst. Frontiers 23 (1) (2021)
Gianvincenzo Alfano, Sergio Greco, Francesco Parisi, Gerardo I. Simari, Guillermo Ricardo Simari
On the Incremental Computation of Semantics in Dynamic Argumentation. FLAP 8 (6) (2021)
José Paredes, Juan Carlos Teze, Gerardo I. Simari, Maria Vanina Martinez
On the Importance of Domain-specific Explanations in AI-based Cybersecurity Systems (Technical Report). CoRR (2021)
Melisa Gisselle Escañuela Gonzalez, Maximiliano Celmo David Budán, Gerardo I. Simari, Guillermo Ricardo Simari
Labeled Bipolar Argumentation Frameworks. J. Artif. Intell. Res. 70 (2021)
José Paredes, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa
Detecting malicious behavior in social platforms via hybrid knowledge- and data-driven systems. Future Gener. Comput. Syst. 125 (2021)
Gerardo I. Simari, Maria Vanina Martinez, Fabio R. Gallo, Marcelo A. Falappa
The Big-2/ROSe Model of Online Personality. Cogn. Comput. 13 (5) (2021)
Mario A. Leiva, Maximiliano Celmo David Budán, Gerardo I. Simari
Guidelines for the Analysis and Design of Argumentation-Based Recommendation Systems. IEEE Intell. Syst. 35 (5) (2020)
Fabio R. Gallo, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa
Predicting user reactions to Twitter feed content based on personality type and social cues. Future Gener. Comput. Syst. 110 (2020)
Mario A. Leiva, Gerardo I. Simari, Alejandro Garcia
Towards Effective and Efficient Approximate Query Answering in Probabilistic DeLP (short paper). AI³@AI*IA (2020)
Sachin Grover, Chiara Pulice, Gerardo I. Simari, V. S. Subrahmanian
BEEF: Balanced English Explanations of Forecasts. IEEE Trans. Comput. Soc. Syst. 6 (2) (2019)
Gerardo I. Simari
From Data to Knowledge Engineering for Cybersecurity. IJCAI (2019)
Maximiliano Celmo David Budán, Gerardo I. Simari, Ignacio D. Viglizzo, Guillermo Ricardo Simari
An Approach to Characterize Graded Entailment of Arguments through a Label-based Framework. CoRR (2019)
Mario A. Leiva, Gerardo I. Simari, Sebastian Gottifredi, Alejandro Javier García, Guillermo Ricardo Simari
DAQAP: Defeasible Argumentation Query Answering Platform. FQAS (2019)
Maria Vanina Martinez, Gerardo I. Simari
Explanation-Friendly Query Answering Under Uncertainty. Reasoning Web (2019)
Mario A. Leiva, Gerardo I. Simari, Guillermo Ricardo Simari, Paulo Shakarian
Cyber Threat Analysis with Structured Probabilistic Argumentation. AI³@AI*IA (2019)
Zhenghua Xu, Oana Tifrea-Marciuska, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Cheng Chen
Lightweight Tag-Aware Personalized Recommendation on the Social Web Using Ontological Similarity. IEEE Access 6 (2018)
José Paredes, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa
First Steps towards Data-Driven Adversarial Deduplication. Inf. 9 (8) (2018)
Mohammed Almukaynizi, Ericsson Marin, Eric Nunes, Paulo Shakarian, Gerardo I. Simari, Dipsy Kapoor, Timothy Siedlecki
DARKMENTION: A Deployed System to Predict Enterprise-Targeted External Cyberattacks. ISI (2018)
Bettina Fazzinga, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Ontological query answering under many-valued group preferences in Datalog+/-. Int. J. Approx. Reason. 93 (2018)
José Paredes, Maria Vanina Martinez, Gerardo I. Simari, Marcelo A. Falappa
Leveraging Probabilistic Existential Rules for Adversarial Deduplication. PRUV@IJCAR (2018)
Maria Vanina Martinez, Lluís Godo, Gerardo I. Simari
Inferring Quantitative Preferences: Beyond Logical Deduction. SUM (2018)
Eric Nunes, Paulo Shakarian, Gerardo I. Simari
At-risk system identification via analysis of discussions on the darkweb. eCrime (2018)
Gianvincenzo Alfano, Sergio Greco, Francesco Parisi, Gerardo I. Simari, Guillermo Ricardo Simari
Incremental computation of warranted arguments in dynamic defeasible argumentation: the rule addition case. SAC (2018)
Mohammed Almukaynizi, Ericsson Marin, Eric Nunes, Paulo Shakarian, Gerardo I. Simari, Dipsy Kapoor, Timothy Siedlecki
DARKMENTION: A Deployed System to Predict Enterprise-Targeted External Cyberattacks. CoRR (2018)
Maximiliano Celmo Budán, Gerardo I. Simari, Ignacio Darío Viglizzo, Guillermo Ricardo Simari
An approach to characterize graded entailment of arguments through a label-based framework. Int. J. Approx. Reason. 82 (2017)
Fabio R. Gallo, Gerardo I. Simari, Maria Vanina Martínez, Natalia Abad Santos, Marcelo A. Falappa
A First Approach to Belief Dynamics in Complex Social Networks. AMW (2017)
Sushil Jajodia, Noseong Park, Fabio Pierazzi, Andrea Pugliese, Edoardo Serra, Gerardo I. Simari, V. S. Subrahmanian
A Probabilistic Logic of Cyber Deception. IEEE Trans. Inf. Forensics Secur. 12 (11) (2017)
Fabio R. Gallo, Gerardo I. Simari, Maria Vanina Martinez, Marcelo A. Falappa, Natalia Abad Santos
Reasoning about Sentiment and Knowledge Diffusion in Social Networks. IEEE Internet Comput. 21 (6) (2017)
Andrew Ruef, Eric Nunes, Paulo Shakarian, Gerardo I. Simari
Measuring cyber attribution in games. eCrime (2017)
Maximiliano Celmo David Budán, Gerardo I. Simari, Guillermo Ricardo Simari
Using Argument Features to Improve the Argumentation Process. COMMA (2016)
Paulo Shakarian, Gerardo I. Simari, Geoffrey Moores, Damon Paulo, Simon Parsons, Marcelo A. Falappa, Ashkan Aleali
Belief revision in structured probabilistic argumentation - Model and application to cyber security. Ann. Math. Artif. Intell. 78 (3-4) (2016)
Gerardo I. Simari, Paulo Shakarian, Marcelo A. Falappa
A quantitative approach to belief revision in structured probabilistic argumentation. Ann. Math. Artif. Intell. 76 (3-4) (2016)
Eric Nunes, Paulo Shakarian, Gerardo I. Simari
Toward Argumentation-Based Cyber Attribution. AAAI Workshop: Artificial Intelligence for Cyber Security (2016)
Eric Nunes, Paulo Shakarian, Gerardo I. Simari, Andrew Ruef
Argumentation models for cyber attribution. ASONAM (2016)
Eric Nunes, Paulo Shakarian, Gerardo I. Simari, Andrew Ruef
Argumentation Models for Cyber Attribution. CoRR (2016)
Thomas Lukasiewicz, Maria Vanina Martinez, Cristian Molinaro, Livia Predoiu, Gerardo I. Simari
Ranking Answers to Datalog+/- Ontologies based on Trust and Reliability of Subjective Reports. Computational Models of Rationality (2016)
Thomas Lukasiewicz, Maria Vanina Martinez, Livia Predoiu, Gerardo I. Simari
Basic Probabilistic Ontological Data Exchange with Existential Rules. AAAI (2016)
Haris Aziz, Elias Bareinboim, Yejin Choi, Daniel J. Hsu, Shivaram Kalyanakrishnan, Reshef Meir, Suchi Saria, Gerardo I. Simari, Lirong Xia, William Yeoh
AI's 10 to Watch. IEEE Intell. Syst. 31 (1) (2016)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Preference-Based Query Answering in Probabilistic Datalog+/- Ontologies. J. Data Semant. 4 (2) (2015)
Thomas Lukasiewicz, Maria Vanina Martinez, Andreas Pieris, Gerardo I. Simari
From Classical to Consistent Query Answering under Existential Rules. AMW (2015)
Thomas Lukasiewicz, Maria Vanina Martinez, Andreas Pieris, Gerardo I. Simari
From Classical to Consistent Query Answering under Existential Rules. AAAI (2015)
Thomas Lukasiewicz, Maria Vanina Martinez, Livia Predoiu, Gerardo I. Simari
Existential Rules and Bayesian Networks for Probabilistic Ontological Data Exchange. RuleML (2015)
Tommaso Di Noia, Thomas Lukasiewicz, Maria Vanina Martínez, Gerardo I. Simari, Oana Tifrea-Marciuska
Combining Existential Rules with the Power of CP-Theories. IJCAI (2015)
Thomas Lukasiewicz, Maria Vanina Martinez, Livia Predoiu, Gerardo I. Simari
Probabilistic Ontological Data Exchange with Bayesian Networks. URSW@ISWC (2015)
Maria Vanina Martinez, Francesco Parisi, Andrea Pugliese, Gerardo I. Simari, V. S. Subrahmanian
Policy-based inconsistency management in relational databases. Int. J. Approx. Reason. 55 (2) (2014)
Thomas Lukasiewicz, Maria Vanina Martínez, Cristian Molinaro, Livia Predoiu, Gerardo I. Simari
Answering Ontological Ranking Queries Based on Subjective Reports. SUM (2014)
Tommaso Di Noia, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Computing k-rank answers with Ontological CP-Nets. SEBD (2014)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Probabilistic Preference Logic Networks. ECAI (2014)
Paulo Shakarian, Gerardo I. Simari, Marcelo A. Falappa
Belief Revision in Structured Probabilistic Argumentation. FoIKS (2014)
Thomas Lukasiewicz, Maria Vanina Martinez, Cristian Molinaro, Livia Predoiu, Gerardo I. Simari
Answering Ontological Ranking Queries Based on Subjective Reports. PRUV (2014)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Ontology-Based Query Answering with Group Preferences. ACM Trans. Internet Techn. 14 (4) (2014)
Paulo Shakarian, Gerardo I. Simari, Geoffrey Moores, Simon Parsons, Marcelo A. Falappa
An Argumentation-Based Framework to Address the Attribution Problem in Cyber-Warfare. CoRR (2014)
Thomas Lukasiewicz, Maria Vanina Martinez, Livia Predoiu, Gerardo I. Simari
Information Integration with Provenance on the Semantic Web via Probabilistic Datalog+/-. URSW (LNCS Vol.) (2014)
Paulo Shakarian, Gerardo I. Simari, Marcelo A. Falappa
Belief Revision in Structured Probabilistic Argumentation. CoRR (2014)
Tommaso Di Noia, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Computing k-Rank Answers with Ontological CP-Nets. PRUV (2014)
Tommaso Di Noia, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Ontological CP-Nets. URSW (LNCS Vol.) (2014)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Query Answering in Probabilistic Datalog+/- Ontologies under Group Preferences. Web Intelligence (2013)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Group Preferences for Query Answering in Datalog+/- Ontologies. SUM (2013)
Georg Gottlob, Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Query answering under probabilistic uncertainty in Datalog+ / - ontologies. Ann. Math. Artif. Intell. 69 (1) (2013)
Paulo Shakarian, Gerardo I. Simari, Devon Callahan
Reasoning about Complex Networks: A Logic Programming Approach. Theory Pract. Log. Program. 13 (4-5-Online-Supplement) (2013)
Paulo Shakarian, Gerardo I. Simari, Robert Schroeder
MANCaLog: a logic for multi-attribute network cascades. AAMAS (2013)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari, Oana Tifrea-Marciuska
Query Answering in Datalog+/- Ontologies under Group Preferences and Probabilistic Uncertainty. ICWE Workshops (2013)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Preference-Based Query Answering in Datalog+/- Ontologies. Description Logics (2013)
Thomas Lukasiewicz, Maria Vanina Martinez, Cristian Molinaro, Livia Predoiu, Gerardo I. Simari
Top-k Query Answering in Datalog+/- Ontologies under Subjective Reports (Technical Report). CoRR (2013)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Preference-Based Query Answering in Probabilistic Datalog+/- Ontologies. OTM Conferences (2013)
Tommaso Di Noia, Thomas Lukasiewicz, Gerardo I. Simari
Reasoning with DL-based CP-nets. Description Logics (2013)
Paulo Shakarian, Gerardo I. Simari, Robert Schroeder
MANCaLog: A Logic for Multi-Attribute Network Cascades (Technical Report) CoRR (2013)
Gerardo I. Simari, John P. Dickerson, Amy Sliva, V. S. Subrahmanian
Parallel Abductive Query Answering in Probabilistic Logic Programs. ACM Trans. Comput. Log. 14 (2) (2013)
Tommaso Di Noia, Thomas Lukasiewicz, Gerardo I. Simari
Reasoning with Semantic-Enabled Qualitative Preferences. SUM (2013)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Complexity of Inconsistency-Tolerant Query Answering in Datalog+/-. OTM Conferences (2013)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Complexity of Inconsistency-Tolerant Query Answering in Datalog+/-. Description Logics (2013)
Paulo Shakarian, Gerardo I. Simari, V. S. Subrahmanian
Annotated Probabilistic Temporal Logic: Approximate Fixpoint Implementation. ACM Trans. Comput. Log. 13 (2) (2012)
Gerardo I. Simari, Maria Vanina Martinez, Amy Sliva, V. S. Subrahmanian
Focused most probable world computations in probabilistic logic programs. Ann. Math. Artif. Intell. 64 (2-3) (2012)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Inconsistency-Tolerant Query Rewriting for Linear Datalog+/-. Datalog (2012)
Thomas Lukasiewicz, Maria Vanina Martinez, Giorgio Orsi, Gerardo I. Simari
Heuristic Ranking in Tightly Coupled Probabilistic Description Logics. UAI (2012)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Consistent Answers in Probabilistic Datalog+/- Ontologies. RR (2012)
Thomas Lukasiewicz, Maria Vanina Martinez, Gerardo I. Simari
Inconsistency Handling in Datalog+/- Ontologies. ECAI (2012)
Thomas Lukasiewicz, Maria Vanina Martinez, Giorgio Orsi, Gerardo I. Simari
Heuristic Ranking in Tightly Coupled Probabilistic Description Logics CoRR (2012)
Austin Parker, Gerardo I. Simari, Amy Sliva, V. S. Subrahmanian
Approximate Achievability in Event Databases. ECSQARU (2011)
Paulo Shakarian, Austin Parker, Gerardo I. Simari, V. S. Subrahmanian
Annotated probabilistic temporal logic. ACM Trans. Comput. Log. 12 (2) (2011)
Georg Gottlob, Thomas Lukasiewicz, Gerardo I. Simari
Answering Threshold Queries in Probabilistic Datalog+/- Ontologies. SUM (2011)
Georg Gottlob, Thomas Lukasiewicz, Gerardo I. Simari
Conjunctive Query Answering in Probabilistic Datalog+/- Ontologies. RR (2011)
Gerardo I. Simari, John P. Dickerson, V. S. Subrahmanian
Cost-Based Query Answering in Action Probabilistic Logic Programs. SUM (2010)
Gerardo I. Simari, V. S. Subrahmanian
Abductive Inference in Probabilistic Logic Programs. ICLP (Technical Communications) (2010)
Maria Vanina Martinez, Francesco Parisi, Andrea Pugliese, Gerardo I. Simari, V. S. Subrahmanian
Efficient Policy-Based Inconsistency Management in Relational Knowledge Bases. SUM (2010)

Gerardo I. Simari.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Gerardo I. Simari