Publications

Books and Chapters

    2020

  • - Web Planner: A Tool to Develop, Visualize and Test Classical Planning Domains.
  • Maurício C. Magnaguagno, Ramon Fraga Pereira, Martin Moré, and Felipe Meneguzzi.
  • Knowledge Engineering Tools and Techniques for AI Planning, 1st Edition, P. 209-227, Springer, Cham, Editors: Mauro Vallati and Diane Kitchin, 2020.
  • [DOI] [BibTex]

Journal Papers

    2020

  • - Landmark-Based Approaches for Goal Recognition as Planning.
  • Ramon Fraga Pereira, Nir Oren, and Felipe Meneguzzi.
  • Artificial Intelligence, Volume 279, 2020.
  • [DOI] [BibTex]

  • - Using Sub-Optimal Plan Detection to Identify Commitment Abandonment in Discrete Environments.
  • Ramon Fraga Pereira, Nir Oren, and Felipe Meneguzzi.
  • ACM Transactions on Intelligent Systems and Technology, Volume 11:2. 2019.
  • [DOI] [BibTex]
  • 2018

  • - Team PUCRS: a Decentralised Multi-Agent Solution for the Agents in the City Scenario.
  • Rafael Cardoso; Ramon Fraga Pereira, Guilherme Krzisch, Maurício C. Magnaguagno, Túlio Baségio, and Felipe Meneguzzi.
  • International Journal of Agent-Oriented Software Engineering, Volume 6:1, P. 3-34, 2018.
  • [PDF] [BibTex]
  • 2017

  • - Predicting Plan Failure by Monitoring Action Sequences and Duration.
  • Giovani P. Farias, Ramon Fraga Pereira, Lucas W. Hilgert, Felipe Meneguzzi, Renata Vieira, and Rafael H. Bordini.
  • Advances in Distributed Computing and Artificial Intelligence Journal, Volume 6:1, P. 71-84, 2017.
  • [DOI] [BibTex]
  • 2016

  • - Detecting Task-Based fMRI Compliance using Plan Abandonment Techniques.
  • Ramon Fraga Pereira, Anibal Sólon Heinsfeld, Alexandre Franco, Augusto Buchweitz, and Felipe Meneguzzi.
  • GigaScience, Volume 5(1), P. 21-22, 2016.
  • [DOI] [BibTex]

  • - BrainHack: a Collaborative Workshop for the Open Neuroscience Community.
  • Cameron R. Craddock; [+18 authors], Ramon Fraga Pereira; [+26 authors].
  • GigaScience, Volume 5(1), P. 1-8, 2016.
  • [DOI] [BibTex]

Conference Papers

    2023

  • - Robust Neuro-Symbolic Goal and Plan Recognition.
  • Leonardo Rosa Amado, Ramon Fraga Pereira, and Felipe Meneguzzi.
  • In Proceedings of the 37th AAAI Conference on Artificial Intelligence, Washington, D.C., USA, 2023.
  • [PDF] [BibTex]

  • - Domain-Independent Deceptive Planning.
  • Adrian Price, Ramon Fraga Pereira, Peta Masters, and Mor Vered.
  • In Proceedings of the 22nd International Conference on Autonomous Agents and MultiAgent Systems (AAMAS), London, United Kingdom, 2023.
  • [PDF] [BibTex]

  • - Scaling-Up LAO* in FOND Planning: An Ablation Study.
  • Ramon Fraga Pereira
  • In Proceedings o the 26th European Conference on Artificial Intelligence (ECAI).
  • [PDF] [BibTex]
  • 2022

  • - Iterative Depth-First Search for Fully Observable Non-Deterministic Planning.
  • Ramon Fraga Pereira, André Grahl Pereira, Frederico Messa, and Giuseppe De Giacomo.
  • In Proceedings of the 32nd International Conference on Automated Planning and Scheduling (ICAPS), Singapore, 2022.
  • [PDF] [BibTex]
  • 2021

  • - A Survey on Goal Recognition as Planning.
  • Felipe Meneguzzi and Ramon Fraga Pereira.
  • In Proceedings of the 30th International Joint Conferences on Artificial Intelligence (IJCAI), 2021.
  • [PDF] [BibTex]

  • - Landmark-Based Approaches for Goal Recognition as Planning.
  • Ramon Fraga Pereira, Nir Oren, and Felipe Meneguzzi.
  • 31st International Conference on Automated Planning and Scheduling (ICAPS), Journal Track, Guangzhou, China, 2021.
  • [DOI] [BibTex]

  • - An LP-Based Approach for Goal Recognition as Planning.
  • Luísa Santos, Felipe Meneguzzi, Ramon Fraga Pereira, and André Grahl Pereira
  • In Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI), 2021.
  • [PDF] [BibTex]

  • - Combining LSTMs and Symbolic Approaches for Robust Plan Recognition.
  • Leonardo Amado, Ramon Fraga Pereira, and Felipe Meneguzzi
  • In Proceedings of the 20th International Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2021.
  • [PDF] [BibTex]
  • 2020

  • - Using Self-Attention LSTMs to Enhance Observations in Goal Recognition.
  • Leonardo Amado, Gabriel Paludo Licks, Matheus Marcon, Ramon Fraga Pereira, and Felipe Meneguzzi.
  • In Proceedings of the 33rd International Joint Conference on Neural Networks (IJCNN), Glasgow, Scotland, 2020.
  • [PDF] [BibTex]
  • 2019

  • - Online Probabilistic Goal Recognition over Nominal Models.
  • Ramon Fraga Pereira, Mor Vered, Felipe Meneguzzi, and Miquel Ramírez.
  • In Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI), Macau, China, 2019.
  • [PDF] [BibTex]

  • - Landmark- Enhanced Heuristics for Goal Recognition in Incomplete Domain Models.
  • Ramon Fraga Pereira, André Grahl Pereira, and Felipe Meneguzzi.
  • In Proceedings of the 29th International Conference on Automated Planning and Scheduling (ICAPS), Berkeley, USA, 2019.
  • [PDF] [BibTex]

  • - Heuristic Goal Recognition in Incomplete Domain Models.
  • Ramon Fraga Pereira.
  • In the Doctoral Consortium of the 29th International Conference on Automated Planning and Scheduling (ICAPS), Berkeley, USA, 2019.
  • [PDF] [BibTex]
  • 2018

  • - Goal Recognition in Incomplete Domain Models
  • Ramon Fraga Pereira and Felipe Meneguzzi.
  • In Proceedings of the 32nd AAAI Conference on Artificial Intelligence (AAAI), New Orleans, USA, 2018.
  • [PDF] [BibTex]

  • - Towards Online Goal Recognition Combining Goal Mirroring and Landmarks.
  • Mor Vered, Ramon Fraga Pereira, Maurício Cecilio Magnaguagno, Felipe Meneguzzi, and Gal A. Kaminka.
  • In Proceedings of the 17th International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS), Stockholm, Sweden, 2018.
  • [PDF] [BibTex]

  • - Goal Recognition in Latent Space.
  • Leonardo Amado, Ramon Fraga Pereira, João Paulo Aires, Maurício C. Magnaguagno, Roger Granada, and Felipe Meneguzzi.
  • In Proceedings of the 31st International Joint Conference on Neural Networks (IJCNN), Rio de Janeiro, Brazil, 2018.
  • [PDF] [BibTex]

  • - Sensor Placement for Plan Monitoring Using Genetic Programming.
  • Felipe Meneguzzi, Ramon Fraga Pereira, and Nir Oren.
  • In Proceedings of the 21st International Conference on Principles and Practice of Multi-Agent Systems (PRIMA), Tokyo, Japan, 2018.
  • [PDF] [BibTex]
  • 2017

  • - Landmark-Based Heuristics for Goal Recognition.
  • Ramon Fraga Pereira, Nir Oren, and Felipe Meneguzzi.
  • In Proceedings of the 31st AAAI Conference on Artificial Intelligence (AAAI), San Francisco, CA, USA, 2017.
  • [PDF] [BibTex]

  • - Detecting Commitment Abandonment by Monitoring Sub-Optimal Steps during Plan Execution.
  • Ramon Fraga Pereira, Nir Oren, and Felipe Meneguzzi.
  • In Proceedings of the 16th International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS), São Paulo, Brazil, 2017.
  • [PDF] [BibTex]
  • 2016

  • - Landmark-Based Plan Recognition.
  • Ramon Fraga Pereira and Felipe Meneguzzi.
  • In Proceedings of the 22nd European Conference on Artificial Intelligence (ECAI), The Hague, Netherlands, 2016.
  • [PDF] [BibTex]

  • - DOVETAIL: An Abstraction for Classical Planning using a Visual Metaphor.
  • Maurício C. Magnaguagno, Ramon Fraga Pereira, and Felipe Meneguzzi.
  • In Proceedings of the 29th International Florida Artificial Intelligence Research Society Conference (FLAIRS), Key Largo, USA (FLAIRS), Key Largo, USA, 2016.
  • [PDF] [BibTex]

  • - Failure Prediction based on Monitoring Sequences of Actions and Action Duration.
  • Giovani P. Farias, Ramon Fraga Pereira, Lucas W. Hilgert, Felipe Meneguzzi, Renata Vieira, and Rafael H. Bordini.
  • In Proceedings of the 10th Software Agents, Environments and Applications School (WESAAC), Maceio, Brazil, 2016.
  • [PDF] [BibTex]
  • 2015

  • - LOCUS: An environment description language for JASON.
  • Ramon Fraga Pereira, Maurício C. Magnaguagno, Anibal Solon Heinsfeld, and Felipe Meneguzzi.
  • In Proceedings of the 9th Software Agents, Environments and Applications School (WESAAC), Niterói, Brazil, 2015.
  • [PDF] [BibTex]

Workshop Papers

    2023

  • - Uncertain Machine Ethical Decisions Using Hypothetical Retrospection.
  • Simon Kolker, Louise Dennis, Ramon Fraga Pereira, and Mengwei Xu.
  • In the AAMAS 2023 Workshop on Coordination, Organizations, Institutions, Norms and Ethics for Governance of Multi-Agent Systems (COINE), 2023.
  • [PDF] [BibTex]
  • 2021

  • - Inferring Agents Preferences as Priors for Probabilistic Goal Recognition.
  • Kim Max Gusmão, Ramon Fraga Pereira, and Felipe Meneguzzi.
  • In the ICAPS 2021 Workshop on Scheduling and Planning Applications woRKshop (SPARK), Virtual, Worldwide, 2021.
  • [PDF] [BibTex]
  • 2020

  • - The More the Merrier?! Evaluating the Effect of Landmark Extraction Algorithms on Landmark-Based Goal Recognition.
  • Kim Max Gusmão, Ramon Fraga Pereira, and Felipe Meneguzzi.
  • In the AAAI 2020 Workshop on Plan, Activity, and Intent Recognition (PAIR), New York, USA, 2020.
  • [PDF] [BibTex]
  • 2019

  • - Goal Recognition over Nominal Models.
  • Ramon Fraga Pereira, Mor Vered, Felipe Meneguzzi, and Miquel Ramírez.
  • In the ICAPS 2019 Workshop on Planning and Robotics (PlanRob), Berkeley, USA, 2019.
  • [PDF] [BibTex]

  • - Robust Goal Recognition with Operator-Counting Heuristics.
  • Felipe Meneguzzi, André Grahl Pereira, and Ramon Fraga Pereira.
  • In the ICAPS 2019 Workshop on Explainable AI Planning (XAIP), Berkeley, USA, 2019.
  • [PDF] [BibTex]

  • - An LSTM-Based Approach for Goal Recognition in Latent Space.
  • Leonardo Amado, João Paulo Aires, Ramon Fraga Pereira Maurício C. Magnaguagno, Roger Granada, and Felipe Meneguzzi
  • In the AAAI 2019 Workshop on Plan, Activity, and Intent Recognition (PAIR), Honolulu, USA, 2019.
  • [PDF] [BibTex]
  • 2018

  • - Goal Recognition in Incomplete STRIPS Domain Models.
  • Ramon Fraga Pereira and Felipe Meneguzzi.
  • In the AAAI 2018 Workshop on Plan, Activity, and Intent Recognition (PAIR), New Orleans, USA, 2018.
  • [PDF] [BibTex]

  • - Online Goal Recognition as Reasoning over Landmarks
  • Mor Vered, Ramon Fraga Pereira, Maurício C. Magnaguagno, Felipe Meneguzzi, and Gal A. Kaminka
  • In the AAAI 2018 Workshop on Plan, Activity, and Intent Recognition (PAIR), New Orleans, USA, 2018.
  • [PDF] [BibTex]

  • - LSTM-Based Goal Recognition in Latent Space.
  • Leonardo Amado, João Paulo Aires, Ramon Fraga Pereira Maurício C. Magnaguagno, Roger Granada, and Felipe Meneguzzi.
  • In the ICML / IJCAI / AAMAS 2018 Workshop on Planning and Learning (PAL), Stockholm, Sweden, 2018.
  • [PDF] [BibTex]
  • 2017

  • - Monitoring Plan Optimality using Landmarks and Domain-Independent Heuristics.
  • Ramon Fraga Pereira, Nir Oren, and Felipe Meneguzzi.
  • In the AAAI 2017 Workshop on Plan, Activity, and Intent Recognition (PAIR), San Francisco, CA, USA, 2017.
  • [PDF] [BibTex]

  • - Hybrid Activity and Plan Recognition for Video Streams.
  • Roger Granada, Ramon Fraga Pereira, Juarez Monteiro, Rodrigo Barros, Duncan Ruiz, and Felipe Meneguzzi.
  • In the AAAI 2017 Workshop on Plan, Activity, and Intent Recognition (PAIR), San Francisco, CA, USA, 2017.
  • [PDF] [BibTex]

  • - Online Goal Recognition Combining Landmarks and Planning.
  • Mor Vered, Ramon Fraga Pereira, Maurício C. Magnaguagno, Gal A. Kaminka, and Felipe Meneguzzi.
  • In the IJCAI 2017 Workshop on Goal Reasoning (GRW), Melbourne, Australia, 2017.
  • [PDF] [BibTex]

  • - A Plan Optimality Monitoring Approach to Detect Commitment Abandonment.
  • Ramon Fraga Pereira, Nir Oren, and Felipe Meneguzzi.
  • In the AAMAS 2017 International Workshop on Coordination, Organisations, Institutions and Norms (COIN), São Paulo, Brazil, 2017
  • [PDF] [BibTex]

  • - WEB PLANNER: A Tool to Develop Classical Planning Domains and Visualize Heuristic State-Space Search.
  • Maurício C. Magnaguagno, Ramon Fraga Pereira, Martin D. Móre, and Felipe Meneguzzi.
  • In the ICAPS 2017 Workshop on User Interfaces and Scheduling and Planning (UISP), Pittsburgh, USA, 2017.
  • [PDF] [BibTex]

Demonstration

    2020

  • - LatRec+: Learning-Based Approach for Goal Recognition in Latent Space.
  • Leonardo Amado, Ramon Fraga Pereira, João Paulo Aires, Maurício Cecilio Magnaguagno, Roger Granada, Gabriel Licks, Matheus Marcon, and Felipe Meneguzzi.
  • In the AAAI 2020 Workshop on Plan, Activity, and Intent Recognition (PAIR), New York, USA, 2020.
  • [PDF] [BibTex]

  • - HAPRec: Hybrid Activity and Plan Recognizer.
  • Roger Granada, Ramon Fraga Pereira, Juarez Monteiro, Leonardo Amado, Rodrigo Barros, Duncan Ruiz, and Felipe Meneguzzi.
  • In the AAAI 2020 Workshop on Plan, Activity, and Intent Recognition (PAIR), New York, USA, 2020.
  • [PDF] [BibTex]
  • 2019

  • - LatRec: Recognizing Goals in Latent Space.
  • Leonardo Amado, Ramon Fraga Pereira, João Paulo Aires, Maurício C. Magnaguagno, Roger Granada, Gabriel Licks, and Felipe Meneguzzi.
  • In the 29th International Conference on Automated Planning and Scheduling (ICAPS), Berkeley, USA, 2019.
  • [PDF] [BibTex]

  • - Develop, Visualize and Test Classical Planning Descriptions in your Browser.
  • Maurício C. Magnaguagno, Ramon Fraga Pereira, Martin D. Móre, and Felipe Meneguzzi.
  • In the 29th International Conference on Automated Planning and Scheduling (ICAPS), Berkeley, USA, 2019.
  • [PDF] [BibTex]

Ph.D. Thesis (2020)

Title: Goal Recognition over Imperfect Domain Models

Advisor: Prof. Dr. Felipe Meneguzzi (PUCRS)

Co-advisor: Dr. Miquel Ramírez (University of Melbourne)

[PDF] [BibTex]

M.Sc. Dissertation (2016)

Title: Landmark-Based Approaches for Plan Recognition Tasks

Advisor: Prof. Dr. Felipe Meneguzzi (PUCRS)

[PDF] [BibTex]

B.Sc. Final Paper (2013)

Title: Implementing Performance Optimizations on GraphPlan

Co-author: Fernando Fuentes Giroletti (PUCRS)

Advisor: Prof. Dr. Felipe Meneguzzi (PUCRS)

[PDF] [BibTex]