2025
Eliciting Rational Initial Weights in Gradual Argumentation.
CoRR, February, 2025
Responsibility-aware Strategic Reasoning in Probabilistic Multi-Agent Systems.
Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025
2024
Monkey Transfer Learning Can Improve Human Pose Estimation.
CoRR, 2024
Measuring Responsibility in Multi-Agent Systems.
CoRR, 2024
An Extension-based Approach for Computing and Verifying Preferences in Abstract Argumentation.
CoRR, 2024
Abstract Weighted Based Gradual Semantics in Argumentation Theory.
CoRR, 2024
2023
Human-machine collaboration in intelligence analysis: An expert evaluation.
Intell. Syst. Appl., 2023
Revisiting MAB based approaches to recursive delegation.
CoRR, 2023
Inferring attack relations for gradual semantics.
Argument Comput., 2023
Kindness Makes You Happy and Happiness Makes You Healthy: Actual Persuasiveness and Personalisation of Persuasive Messages in a Behaviour Change Intervention for Wellbeing.
Proceedings of the Persuasive Technology - 18th International Conference, 2023
Evaluation of Human-Understandability of Global Model Explanations Using Decision Tree.
Proceedings of the Artificial Intelligence. ECAI 2023 International Workshops - XAI³, TACTIFUL, XI-ML, SEDAMI, RAAIT, AI4S, HYDRA, AI4AI, Kraków, Poland, September 30, 2023
Generosity and the Emergence of Forgiveness in the Donation Game.
Proceedings of the ECAI 2023 - 26th European Conference on Artificial Intelligence, September 30 - October 4, 2023, Kraków, Poland, 2023
2022
On probabilistic argumentation and subargument-completeness.
J. Log. Comput., 2022
Utility Functions for Human/Robot Interaction.
CoRR, 2022
Analytical Solutions for the Inverse Problem within Gradual Semantics.
CoRR, 2022
The Inverse Problem for Argumentation Gradual Semantics.
CoRR, 2022
Representing pure Nash equilibria in argumentation.
Argument Comput., 2022
Resilience, reliability, and coordination in autonomous multi-agent systems.
AI Commun., 2022
Explaining BDI agent behaviour through dialogue.
Auton. Agents Multi Agent Syst., 2022
Inverse Problems for Gradual Semantics.
Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022
Improving Reasoning Efficiency in ASPIC+ with Backwards Chaining and Partial Arguments.
Proceedings of the Fourth International Workshop on Systems and Algorithms for Formal Argumentation co-located with the 9th International Conference on Computational Models of Argument (COMMA 2022), 2022
2020
Using Sub-Optimal Plan Detection to Identify Commitment Abandonment in Discrete Environments.
ACM Trans. Intell. Syst. Technol., 2020
Argumentation-Based Reasoning about Plans, Maintenance Goals, and Norms.
ACM Trans. Auton. Adapt. Syst., 2020
A probabilistic deontic argumentation framework.
Int. J. Approx. Reason., 2020
Norm Identification through Plan Recognition.
CoRR, 2020
Landmark-based approaches for goal recognition as planning.
Artif. Intell., 2020
A Subjective Network Approach for Cybersecurity Risk Assessment.
Proceedings of the SIN 2020: 13th International Conference on Security of Information and Networks, 2020
Security Analysis Using Subjective Attack Trees.
Proceedings of the Innovative Security Solutions for Information Technology and Communications, 2020
Preference Elicitation in Assumption-Based Argumentation.
Proceedings of the PRIMA 2020: Principles and Practice of Multi-Agent Systems, 2020
From Eigentrust to a Trust-Measuring Algorithm in the Max-Plus Algebra.
Proceedings of the ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020, 2020
Modelling Security Risk Scenarios Using Subjective Attack Trees.
Proceedings of the Risks and Security of Internet and Systems, 2020
Efficient Construction of Structured Argumentation Systems.
Proceedings of the Computational Models of Argument, 2020
Argument-Based Plan Explanation.
Proceedings of the Knowledge Engineering Tools and Techniques for AI Planning, 2020
2019
Hybrid Mechanisms for On-Demand Transport.
IEEE Trans. Intell. Transp. Syst., 2019
Prioritized norms in formal argumentation.
J. Log. Comput., 2019
Can I Influence You? Development of a Scale to Measure Perceived Persuasiveness and Two Studies Showing the Use of the Scale.
Frontiers Artif. Intell., 2019
Extending Eigentrust with the Max-Plus Algebra.
CoRR, 2019
Algorithms for recursive delegation.
AI Commun., 2019
A Coalitional Algorithm for Recursive Delegation.
Proceedings of the PRIMA 2019: Principles and Practice of Multi-Agent Systems, 2019
Is ArguMessage Effective? A Critical Evaluation of the Persuasive Message Generation System.
Proceedings of the Persuasive Technology: Development of Persuasive and Behavior Change Support Systems, 2019
Actual Persuasiveness: Impact of Personality, Age and Gender on Message Type Susceptibility.
Proceedings of the Persuasive Technology: Development of Persuasive and Behavior Change Support Systems, 2019
2018
Delegating via Quitting Games.
CoRR, 2018
Kindness is Contagious: Demonstration of a Persuasive Intervention for Wellbeing.
Proceedings of the Adjunct Publication of the 26th Conference on User Modeling, 2018
Kindness is Contagious: Study into Exploring Engagement and Adapting Persuasive Games for Wellbeing.
Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization, 2018
Meta-Argumentation Frameworks for Multi-party Dialogues.
Proceedings of the PRIMA 2018: Principles and Practice of Multi-Agent Systems - 21st International Conference, Tokyo, Japan, October 29, 2018
Sensor Placement for Plan Monitoring Using Genetic Programming.
Proceedings of the PRIMA 2018: Principles and Practice of Multi-Agent Systems - 21st International Conference, Tokyo, Japan, October 29, 2018
Computing Preferences in Abstract Argumentation.
Proceedings of the PRIMA 2018: Principles and Practice of Multi-Agent Systems - 21st International Conference, Tokyo, Japan, October 29, 2018
Accountability for Practical Reasoning Agents.
Proceedings of the Agreement Technologies - 6th International Conference, 2018
Policies to Regulate Distributed Data Exchange.
Proceedings of the Agreement Technologies - 6th International Conference, 2018
An Adversarial Algorithm for Delegation.
Proceedings of the Agreement Technologies - 6th International Conference, 2018
2017
Qualitative Study into Adapting Persuasive Games for Mental Wellbeing to Personality, Stressors and Attitudes.
Proceedings of the Adjunct Publication of the 25th Conference on User Modeling, 2017
Enumerating Preferred Extensions: A Case Study of Human Reasoning.
Proceedings of the Theory and Applications of Formal Argumentation, 2017
A Dynamic Model of Trust in Dialogues.
Proceedings of the Theory and Applications of Formal Argumentation, 2017
On the Links Between Argumentation-Based Reasoning and Nonmonotonic Reasoning.
Proceedings of the Theory and Applications of Formal Argumentation, 2017
Adapting Healthy Eating Messages to Personality.
Proceedings of the Persuasive Technology: Development and Implementation of Personalized Technologies to Change Attitudes and Behaviors, 2017
Personalising Healthy Eating Messages to Age, Gender and Personality: Using Cialdini's Principles and Framing.
Proceedings of the Companion Publication of the 22nd International Conference on Intelligent User Interfaces, 2017
Bounded-Monitor Placement in Normative Environments.
Proceedings of the Workshop on Linked Democracy: Artificial Intelligence for Democratic Innovation co-located with the 26th International Joint Conference on Artificial Intelligence (IJCAI 2017), 2017
Detecting Commitment Abandonment by Monitoring Sub-Optimal Steps during Plan Execution.
Proceedings of the 16th Conference on Autonomous Agents and MultiAgent Systems, 2017
Monitoring Plan Optimality Using Landmarks and Domain-Independent Heuristics.
Proceedings of the Workshops of the The Thirty-First AAAI Conference on Artificial Intelligence, 2017
Landmark-Based Heuristics for Goal Recognition.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017
2016
Persuasive Strategies for Encouraging Social Interaction for Older Adults.
Int. J. Hum. Comput. Interact., 2016
Summary Report of The First International Competition on Computational Models of Argumentation.
AI Mag., 2016
A Two-Phase Dialogue Game for Skeptical Preferred Semantics.
Proceedings of the Logics in Artificial Intelligence - 15th European Conference, 2016
Normative Practical Reasoning via Argumentation and Dialogue.
Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016
A Bayesian Approach to Norm Identification.
Proceedings of the ECAI 2016 - 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands, 2016
Prioritized Norms and Defaults in Formal Argumentation.
Proceedings of the Deontic Logic and Normative Systems - 13th International Conference, 2016
Gödel Fuzzy Argumentation Frameworks.
Proceedings of the Computational Models of Argument, 2016
Some properties of Janssen's Fuzzy Argumentation Frameworks.
Proceedings of the 1st Chinese Conference on Logic and Argumentation (CLAR 2016), 2016
Markov Argumentation Random Fields.
Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016
2015
Reasoning about the impacts of information sharing.
Inf. Syst. Frontiers, 2015
Subjective logic operators in trust assessment: an empirical study.
Inf. Syst. Frontiers, 2015
BDI reasoning with normative considerations.
Eng. Appl. Artif. Intell., 2015
Monitoring compliance with E-contracts and norms.
Artif. Intell. Law, 2015
Argumentation-based Normative Practical Reasoning.
Proceedings of the Theory and Applications of Formal Argumentation, 2015
A Double Auction Mechanism for On-Demand Transport Networks.
Proceedings of the PRIMA 2015: Principles and Practice of Multi-Agent Systems, 2015
Supporting Reasoning with Different Types of Evidence in Intelligence Analysis.
Proceedings of the 2015 International Conference on Autonomous Agents and Multiagent Systems, 2015
Enabling Intelligence Analysis through Agent-Support: the CISpaces Toolkit.
Proceedings of the 2015 International Conference on Autonomous Agents and Multiagent Systems, 2015
Strategies for Truth Discovery under Resource Constraints.
Proceedings of the 2015 International Conference on Autonomous Agents and Multiagent Systems, 2015
Global Approximations for Principal Agent Theory.
Proceedings of the 2015 International Conference on Autonomous Agents and Multiagent Systems, 2015
Representative Agents and the Cold Start Problem in Contract Negotiation.
Proceedings of the Coordination, Organizations, Institutions, and Normes in Agent Systems XI, 2015
2014
Supporting Trust Assessment and Decision Making in Coalitions.
IEEE Intell. Syst., 2014
Adaptive Visualization of Plans.
Proceedings of the Posters, 2014
Proceedings of the ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic, 2014
Formal Arguments, Preferences, and Natural Language Interfaces to Humans: an Empirical Evaluation.
Proceedings of the ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic, 2014
Obfuscation of Semantic Data: Restricting the Spread of Sensitive Information.
Proceedings of the Informal Proceedings of the 27th International Workshop on Description Logics, 2014
Argumentation-based collaborative intelligence analysis in CISpaces.
Proceedings of the Computational Models of Argument, 2014
Revisiting Support in Abstract Argumentation Systems.
Proceedings of the Computational Models of Argument, 2014
A Benchmark Framework for a Computational Argumentation Competition.
Proceedings of the Computational Models of Argument, 2014
Preferences and Unrestricted Rebut.
Proceedings of the Computational Models of Argument, 2014
Scrutable plan enactment via argumentation and natural language generation.
Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2014
2013
Subjective Logic Operators in Trust Assessment: an Empirical Study.
CoRR, 2013
Context-dependent Trust Decisions with Subjective Logic.
CoRR, 2013
Argument Schemes for Normative Practical Reasoning.
Proceedings of the Theory and Applications of Formal Argumentation, 2013
Agent-Driven Variable Pricing in Flexible Rural Transport Services.
Proceedings of the Highlights on Practical Applications of Agents and Multi-Agent Systems, 2013
Opponent Models with Uncertainty for Strategic Argumentation.
Proceedings of the IJCAI 2013, 2013
Information Revelation Strategies in Abstract Argument Frameworks Using Graph Based Reasoning.
Proceedings of the Graph Structures for Knowledge Representation and Reasoning, 2013
Persuasive dialogue for older adults: promoting and encouraging social interaction.
Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013
Reasoning about uncertain information and conflict resolution through trust revision.
Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2013
An Empirical Evaluation of Geometric Subjective Logic Operators.
Proceedings of the Agreement Technologies - Second International Conference, 2013
A Framework for Using Trust to Assess Risk in Information Sharing.
Proceedings of the Agreement Technologies - Second International Conference, 2013
2012
Graphical norms via conceptual graphs.
Knowl. Based Syst., 2012
Applying electronic contracting to the aerospace aftercare domain.
Eng. Appl. Artif. Intell., 2012
Group Persuasion through Uncertain Audience Modelling.
Proceedings of the Computational Models of Argument, 2012
Arguing with Preferences in EcoBioCap.
Proceedings of the Computational Models of Argument, 2012
Sub-delegation and trust.
Proceedings of the International Conference on Autonomous Agents and Multiagent Systems, 2012
2011
Resource Boundedness and Argumentation.
Proceedings of the Theorie and Applications of Formal Argumentation, 2011
Probabilistic Argumentation Frameworks.
Proceedings of the Theorie and Applications of Formal Argumentation, 2011
Acting on Norm Constrained Plans.
Proceedings of the Computational Logic in Multi-Agent Systems, 2011
2010
Proceedings of the Agent-Based Service-Oriented Computing, 2010
Graph-Based Norm Explanation.
Proceedings of the Research and Development in Intelligent Systems XXVII, 2010
Understanding Permissions through Graphical Norms.
Proceedings of the Declarative Agent Languages and Technologies VIII, 2010
Moving Between Argumentation Frameworks.
Proceedings of the Computational Models of Argument: Proceedings of COMMA 2010, 2010
A model of normative power.
Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2010), 2010
A simulation approach to design contracts that govern emergent multi-agent systems.
Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2010), 2010
Graphically explaining norms.
Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2010), 2010
Analyzing Contract Robustness through a Model of Commitments.
Proceedings of the Agent-Oriented Software Engineering XI - 11th International Workshop, 2010
2009
Determining the Trustworthiness of New Electronic Contracts.
Proceedings of the Engineering Societies in the Agents World X, 2009
A framework for monitoring agent-based normative systems.
Proceedings of the 8th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2009), 2009
Arguing Using Opponent Models.
Proceedings of the Argumentation in Multi-Agent Systems, 6th International Workshop, 2009
2008
Semantics for Evidence-Based Argumentation.
Proceedings of the Computational Models of Argument: Proceedings of COMMA 2008, 2008
Towards a Monitoring Framework for Agent-Based Contract Systems.
Proceedings of the Cooperative Information Agents XII, 12th International Workshop, 2008
Towards a Formalisation of Electronic Contracting Environments.
Proceedings of the Coordination, 2008
2007
An argumentation framework supporting evidential reasoning with applications to contract monitoring.
PhD thesis, 2007
Subjective logic and arguing with evidence.
Artif. Intell., 2007
Argumentation Based Contract Monitoring in Uncertain Domains.
Proceedings of the IJCAI 2007, 2007
2006
Argument Based Contract Enforcement.
Proceedings of the Research and Development in Intelligent Systems XXIII, 2006
Arguing with Confidential Information.
Proceedings of the ECAI 2006, 17th European Conference on Artificial Intelligence, August 29, 2006
A Simple Argumentation Based Contract Enforcement Mechanism.
Proceedings of the Cooperative Information Agents X, 10th International Workshop, 2006
CONOISE-G: agent-based virtual organisations.
,
,
,
,
,
,
,
,
,
,
,
,
,
,
Proceedings of the 5th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2006), 2006
Information Based Argumentation Heuristics.
Proceedings of the Argumentation in Multi-Agent Systems, Third International Workshop, 2006
2005
Agent-based virtual organisations for the Grid.
,
,
,
,
,
,
,
,
,
,
,
,
,
,
Multiagent Grid Syst., 2005
Service Level Agreements for Semantic Web Agents.
Proceedings of the Agents and the Semantic Web, 2005