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Guillermo Ricardo Simari

Guillermo Ricardo Simari

D-Index & Metrics

Computer Science

D-Index
35
Citations
7658
World Ranking
11498
National Ranking
4

Overview

Guillermo Ricardo Simari is affiliated with the Universidad Nacional del Sur in Argentina. Their research primarily centers on computer science, with a strong focus on artificial intelligence. Most of their scholarly work falls under the subfield of artificial intelligence, accompanied by contributions to sociology and political science, management science and operations research, information systems, and management information systems.

The scientist's research covers several specialized topics, prominently including multi-agent systems and negotiation, logic, reasoning, and knowledge, semantic web and ontologies, access control and trust, topic modeling, service-oriented architecture and web services, and auction theory and applications.

Guillermo Ricardo Simari has published papers in a variety of academic venues, frequently appearing in:

  • Artificial Intelligence
  • Argument & Computation
  • Journal of Artificial Intelligence Research
  • Information Sciences
  • Journal of Logic Language and Information

Among recent publication highlights are:

  • "Incremental computation for structured argumentation over dynamic DeLP knowledge bases" (2021, Artificial Intelligence)
  • "An informant-based approach to argument strength in Defeasible Logic Programming" (2020, Argument & Computation)
  • "Merging existential rules programs in multi-agent contexts through credibility accrual" (2020, Information Sciences)
  • "Belief Revision and Computational Argumentation: A Critical Comparison" (2022, Journal of Logic Language and Information)
  • "Strength in coalitions: Community detection through argument similarity" (2023, Argument & Computation)

In their collaborative work, Simari frequently coauthors with:

  • Andrea Cohen
  • Sebastián Gottifredi
  • Gianvincenzo Alfano
  • Sergio Greco
  • Francesco Parisi

Best Publications

  • Defeasible logic programming: an argumentative approach

    Alejandro J. García;Guillermo R. Simari

  • Argumentation in Artificial Intelligence

    Iyad Rahwan;Guillermo R. Simari

  • A mathematical treatment of defeasible reasoning and its implementation

    Guillermo R. Simari;Ronald P. Loui

  • Towards an argument interchange format

    Carlos Chesñevar;Jarred McGinnis;Sanjay Modgil;Iyad Rahwan

  • Towards Artificial Argumentation.

    Katie Atkinson;Pietro Baroni;Massimiliano Giacomin;Anthony Hunter

  • Introduction to structured argumentation

    Philippe Besnard;Alejandro Javier García;Anthony Hunter;Sanjay Modgil

  • A logic programming framework for possibilistic argumentation

    Teresa Alsinet;Carlos I. Chesòevar;Lluís Godo;Guillermo R. Simari

  • Computing Generalized Specificity

    Frieder Stolzenburg;Alejandro Javier García;Carlos Iván Chesñevar;Guillermo Ricardo Simari

  • Explanations, belief revision and defeasible reasoning

    Marcelo A. Falappa;Gabriele Kern-Isberner;Guillermo R. Simari

  • Defeasible logic programming: DeLP-servers, contextual queries, and explanations for answers

    Alejandro Javier García;Guillermo Ricardo Simari

  • A logic programming framework for possibilistic argumentation with vague knowledge

    Carlos I. Chesñevar;Guillermo R. Simari;Teresa Alsinet;Lluís Godo

  • The Added Value of Argumentation

    Sanjay Modgil;Francesca Toni;Floris Bex;Ivan Bratko

  • Argumentation and the Dynamics of Warranted Beliefs in Changing Environments

    Marcela Capobianco;Carlos I. Chesñevar;Guillermo R. Simari

  • Argument-based mixed recommenders and their application to movie suggestion

    Cristian Emanuel Briguez;Maximiliano Celmo David Budan;Cristhian Ariel David Deagustini;Ana Gabriela Maguitman

  • An abstract argumentation framework with varied-strength attacks

    Diego C. Martínez;Alejandro J. García;Guillermo R. Simari

  • A survey of different approaches to support in argumentation systems

    Andrea Cohen;Sebastián Gottifredi;Alejandro Javier García;Guillermo Ricardo Simari

  • Belief Revision and Argumentation Theory

    Marcelo Alejandro Falappa;Gabriele Kern-Isberner;Guillermo Ricardo Simari

  • Formalizing dialectical explanation support for argument-based reasoning in knowledge-based systems

    Alejandro J. GarcíA;Carlos I. ChesñEvar;NicoláS D. Rotstein;Guillermo R. Simari

  • Argument Theory Change: Revision Upon Warrant

    Nicolás D. Rotstein;Martín O. Moguillansky;Marcelo A. Falappa;Alejandro J. García

  • REASONING WITH INCONSISTENT ONTOLOGIES THROUGH ARGUMENTATION

    Sergio Alejandro Gomez;Carlos Ivan Chesnevar;Guillermo Ricardo Simari

  • Multiagent systems: a modern approach to distributed artificial intelligence

    Guillermo Ricardo Simari

Frequent Co-Authors

Lluís Godo
Lluís Godo Spanish National Research Council
Chris Reed
Chris Reed University of Dundee
Juan Carlos Augusto
Juan Carlos Augusto Middlesex University
Iyad Rahwan
Iyad Rahwan Max Planck Institute for Human Development
Sven Ove Hansson
Sven Ove Hansson Royal Institute of Technology
Anthony Hunter
Anthony Hunter University College London
Francesca Toni
Francesca Toni Imperial College London
Simon Parsons
Simon Parsons University of Lincoln

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