Helder Coelho

According to our database1, Helder Coelho authored at least 138 papers between 1982 and 2021.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Bibliography

2021
A Proposal for Artificial Moral Pedagogical Agents.
Proceedings of the Trends and Applications in Information Systems and Technologies, 2021

2020
SensAI+Expanse Emotional Valence Prediction Studies with Cognition and Memory Integration.
CoRR, 2020

2019
Interactional Moral Systems: A Model of Social Mechanisms for the Moral Regulation of Exchange Processes in Agent Societies.
IEEE Trans. Comput. Soc. Syst., 2019

SensAI+Expanse Adaptation on Human Behaviour Towards Emotional Valence Prediction.
CoRR, 2019

Legal Implications of Autonomous Vehicles: What We Know So Far and What's Left to Work On.
Proceedings of the Progress in Artificial Intelligence, 2019

Reflections on Social Simulation and Complexity.
Proceedings of the Progress in Artificial Intelligence, 2019

2017
Exploratory apprenticeship in the digital age with AI tools.
Prog. Artif. Intell., 2017

2016
Social Physics: How Good Ideas Spread-the Lessons from a New Science <i>by Alex Pentland</i>.
J. Artif. Soc. Soc. Simul., 2016

On Legitimacy Feedback Mechanisms in Agent-Based Modeling of Civil Violence.
Int. J. Intell. Syst., 2016

Towards a Conceptual Framework for Agent-Based Electricity Markets.
Proceedings of the 27th International Workshop on Database and Expert Systems Applications, 2016

2015
Network Influence Effects in Agent-Based Modelling of Civil Violence.
Proceedings of the Advances in Social Simulation 2015 [Papers from the Conference of the European Social Simulation Association 2015, 2015

A Framework for Agent-Based Electricity Markets: Preliminary Report.
Proceedings of the 26th International Workshop on Database and Expert Systems Applications, 2015

2014
Method for Building a Medical Training Simulator with Bayesian Networks: SimDeCS.
Proceedings of the Innovation in Medicine and Healthcare 2014, 2014

An Evolutionary Spatial Game-based Approach for the Self-regulation of Social Exchanges in MAS.
Proceedings of the ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic, 2014

Multi-agent Simulation of Bilateral Contracting in Competitive Electricity Markets.
Proceedings of the 25th International Workshop on Database and Expert Systems Applications, 2014

The geometry of desire.
Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2014

2013
Negotiating Hour-Wise Tariffs in Multi-Agent Electricity Markets.
Proceedings of the Industrial Applications of Holonic and Multi-Agent Systems, 2013

Agent-based Modeling of Social Conflict, Civil Violence and Revolution: State-of-the-art-review and Further Prospects.
Proceedings of the Eleventh European Workshop on Multi-Agent Systems (EUMAS 2013), 2013

Agent-Based Simulation of Retail Electricity Markets: Bilateral Trading Players.
Proceedings of the 24th International Workshop on Database and Expert Systems Applications, 2013

2012
Replicating Hofstede's Cultured Negotiation.
Proceedings of the Advances on Practical Applications of Agents and Multi-Agent Systems, 2012

Mind Design - Thinking on Moral Issues.
Proceedings of the ICAART 2012 - Proceedings of the 4th International Conference on Agents and Artificial Intelligence, Volume 1, 2012

Concession Strategies for Negotiating Bilateral Contracts in Multi-agent Electricity Markets.
Proceedings of the 23rd International Workshop on Database and Expert Systems Applications, 2012

2011
Multi-agent Negotiation in Electricity Markets.
Proceedings of the E-Commerce and Web Technologies - 12th International Conference, 2011

2010
(Virtual) Agents for running electricity markets.
Simul. Model. Pract. Theory, 2010

Epistemological Perspectives on Simulation III: An introduction.
J. Artif. Soc. Soc. Simul., 2010

Decision making with hybrid models: the case of collective and individual motivations.
Int. J. Reason. based Intell. Syst., 2010

Abstract mental descriptions for agent design.
Intell. Decis. Technol., 2010

Collaborative groups in a medical learning environment.
Intell. Decis. Technol., 2010

Moral Minds as Multiple-Layer Organizations.
Proceedings of the Advances in Artificial Intelligence, 2010

Bilateral Negotiation in a Multi-agent Supply Chain System.
Proceedings of the E-Commerce and Web Technologies, 11th International Conference, 2010

Concession Behaviour in Automated Negotiation.
Proceedings of the E-Commerce and Web Technologies, 11th International Conference, 2010

2009
Future Challenges for Autonomous Systems.
Proceedings of the Artificial Intelligence: An International Perspective, 2009

Meta-agency and individual power.
Web Intell. Agent Syst., 2009

An Analysis of the Insertion of Virtual Players in GMABS Methodology Using the Vip-JogoMan Prototype.
J. Artif. Soc. Soc. Simul., 2009

Electricity Market (Virtual) Agents.
Proceedings of the Second Multi-Agent Logics, 2009

TEMMAS: The Electricity Market Multi-Agent Simulator.
Proceedings of the Bio-Inspired Systems: Computational and Ambient Intelligence, 2009

Bilateral Negotiation in a Multi-Agent Energy Market.
Proceedings of the Emerging Intelligent Computing Technology and Applications, 2009

On the Empirical Evaluation of an Interdisciplinary Framework for Automated Negotiation.
Proceedings of the Holonic and Multi-Agent Systems for Manufacturing, 2009

Agent Inferencing Meets the Semantic Web.
Proceedings of the Progress in Artificial Intelligence, 2009

Context Switching versus Context Permeability in Multiple Social Networks.
Proceedings of the Progress in Artificial Intelligence, 2009

2008
AMPLIA: A Probabilistic Learning Environment.
Int. J. Artif. Intell. Educ., 2008

Exploring Context Permeability in Multiple Social Networks.
Proceedings of the Simulating Interacting Agents and Social Phenomena, 2008

Automated Bilateral Negotiation and Bargaining Impasse.
Proceedings of the Research and Development in Intelligent Systems XXV, 2008

Decisions with multiple simultaneous goals and uncertain causal effects.
Proceedings of the Artificial Intelligence in Theory and Practice II, 2008

The Evolution of Negotiation and Impasse in Two-Party Multi-issue Bargaining.
Proceedings of the Advances in Artificial Intelligence, 2008

Towards an Interdisciplinary Framework for Automated Negotiation.
Proceedings of the E-Commerce and Web Technologies, 9th International Conference, 2008

A hybrid approach to multi-agent decision-making.
Proceedings of the ECAI 2008, 2008

Multidimensional Polynomial Powers of Sigmoid (PPS) Wavelet Neural Networks.
Proceedings of the First International Conference on Biomedical Electronics and Devices, 2008

Human Face Verification Based on Multidimensional Polynomial Powers of Sigmoid (PPS).
Proceedings of the First International Conference on Health Informatics, 2008

2007
Deliberation Process in a BDI Model with Bayesian Networks.
Proceedings of the Agent Computing and Multi-Agent Systems, 2007

Tax Compliance Through MABS: The Case of Indirect Taxes.
Proceedings of the Progress in Artificial Intelligence, 2007

Agents that collude to evade taxes.
Proceedings of the 6th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2007), 2007

Tuning agents' behaviours using embedded attributes.
Proceedings of the IASTED International Conference on Artificial Intelligence and Applications, 2007

2006
Species Diversity in Evolution of Game Tactics.
Int. J. Intell. Games Simul., 2006

On Computation over Chaos Using Neural Networks: Application to Blind Search and Random Number Generation.
Int. J. Bifurc. Chaos, 2006

e*plore v.0: Principia for Strategic Exploration of Social Simulation Experiments Design Space.
Proceedings of the Advancing Social Simulation: The First World Congressi [Post-Conference Proceedings of the World Congress on Social Simulation, 2006

Tactical Exploration of Tax Compliance Decisions in Multi-agent Based Simulation.
Proceedings of the Multi-Agent-Based Simulation VII, International Workshop, 2006

Around the Empirical and Intentional References of Agent-Based Simulation in the Social Sciences.
Proceedings of the ICEIS 2006, 2006

Coordination with Collective and Individual Decisions.
Proceedings of the Advances in Artificial Intelligence, 2006

Simulation as Formal and Generative Social Science: The Very Idea.
Proceedings of the 4th European Workshop on Multi-Agent Systems EUMAS'06, 2006

Tuning Behaviours Using Attributes Embedded in an Agents Architecture.
Proceedings of the 4th European Workshop on Multi-Agent Systems EUMAS'06, 2006

E*plore-ing the Simulation Design Space.
Proceedings of the 4th European Workshop on Multi-Agent Systems EUMAS'06, 2006

Characterising Agents' Behaviours: Selecting Goal Strategies Based on Attributes.
Proceedings of the Cooperative Information Agents X, 10th International Workshop, 2006

The Meta Sketch Editor.
Proceedings of the Computer-Aided Design Of User Interfaces V, 2006

2005
The Logic of the Method of Agent-Based Simulation in the Social Sciences: Empirical and Intentional Adequacy of Computer Programs.
J. Artif. Soc. Soc. Simul., 2005

The Design of Innovation: Lessons from and for Competent Genetic Algorithms <i>by David E. Goldberg</i>.
J. Artif. Soc. Soc. Simul., 2005

DialogSketch: dynamics of the canonical prototypes.
Proceedings of the Task Models and Diagrams for User Interface Design: Proceedings of the Forth International Workshop on Task Models and Diagrams for User Interface Design, 2005

Predictability for Autonomous Decision Support.
Proceedings of the Multi-Agent-Based Simulation VI, International Workshop, 2005

A platform for the generation of virtual environments inhabited by intelligent virtual humans.
Proceedings of the 10th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education, 2005

Meta-Agency and Individual-Power An Experimental Approach.
Proceedings of the 2005 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2005

The presenter role monitoring capability in a multi-agent environment.
Proceedings of the AC 2005, 2005

The Multi-team Formation Precursor of Teamwork.
Proceedings of the Progress in Artificial Intelligence, 2005

Mapping ConcurTaskTrees into UML 2.0.
Proceedings of the Interactive Systems, 2005

The Multi-Team Formation Defense of Teamwork.
Proceedings of the Current Topics in Artificial Intelligence, 2005

Toward a Motivated BDI Agent Using Attributes Embedded in Mental States.
Proceedings of the Current Topics in Artificial Intelligence, 2005

A negotiation model for autonomous agents: key features and comparison with existing models.
Proceedings of the 4th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2005), 2005

Intentional adequacy of computer programs as the experimental reference of agent-based social simulation.
Proceedings of the 4th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2005), 2005

2004
The Structure and Logic of Interdisciplinary Research in Agent-Based Social Simulation.
J. Artif. Soc. Soc. Simul., 2004

Negotiation Strategies for Autonomous Computational Agents.
Proceedings of the 16th Eureopean Conference on Artificial Intelligence, 2004

2003
A multi-agent intelligent environment for medical knowledge.
Artif. Intell. Medicine, 2003

A Classification of Paradigmatic Models for Agent-Based Social Simulation.
Proceedings of the Multi-Agent-Based Simulation III, 4th International Workshop, 2003

Towards Individual Power Design: Rediscovering the Will of Acting Agents.
Proceedings of the Progress in Artificial Intelligence, 2003

2002
A negotiation model for autonomous computational agents: Formal description and empirical evaluation.
J. Intell. Fuzzy Syst., 2002

Trust in Virtual Societies <i>Edited by Cristiano Castelfranchi and Yao-Hua Tan</i>.
J. Artif. Soc. Soc. Simul., 2002

The Queen Robots: Behaviour-Based Situated Robots Solving the N-Queens Puzzle.
Proceedings of the Advances in Artificial Intelligence, 2002

Multiple Society Organisations and Social Opacity: When Agents Play the Role of Observers.
Proceedings of the Advances in Artificial Intelligence, 2002

Towards a Methodology for Experiments with Autonomous Agents.
Proceedings of the Advances in Artificial Intelligence, 2002

On How to Conduct Experimental Research with Self-Motivated Agents.
Proceedings of the Regulated Agent-Based Social Systems, First International Workshop, 2002

Requirements Analysis of Agent-Based Simulation Platforms: State of the Art and New Prospects.
Proceedings of the Multi-Agent-Based Simulation, Third International Workshop, 2002

Towards an Emergence-Driven Software Process for Agent-Based Simulatio.
Proceedings of the Multi-Agent-Based Simulation, Third International Workshop, 2002

BVG Choice in Axelrod's Tribute Model.
Proceedings of the Multi-Agent-Based Simulation, Third International Workshop, 2002

Negotiation among Autonomous Computational Agents.
Proceedings of the Advances in Artificial Intelligence, 2002

2001
Machinery for Artificial Emotions.
Cybern. Syst., 2001

Conflict and Negotiation among Intentional Agents.
Proceedings of the ICEIS 2001, 2001

Choice: The Key for Autonomy.
Proceedings of the Progress in Artificial Intelligence, 2001

Conflict Management and Negotiation among Intentional Agents.
Proceedings of the 12th International Workshop on Database and Expert Systems Applications (DEXA 2001), 2001

2000
The Interplay of Power on the Horizon.
Adv. Complex Syst., 2000

Autonomy through value-driven goal adoption.
Proceedings of the International Joint Conference, 2000

Agent-Based Social Simulation with Coalitions in Social Reasoning.
Proceedings of the Multi-Agent-Based Simulation, Second International Workshop, 2000

Towards a Generic Negotiation Model for Intentional Agents.
Proceedings of the 11th International Workshop on Database and Expert Systems Applications (DEXA'00), 2000

Improving Choice Mechanisms within the BVG Architecture.
Proceedings of the Intelligent Agents VII. Agent Theories Architectures and Languages, 2000

1999
The Origin of Institutions: socio-economic processes, choice, norms and conventions.
J. Artif. Soc. Soc. Simul., 1999

Extending Social Reasoning to Cope with Multiple Partner Coalitions.
Proceedings of the MultiAgent System Engineering, 1999

Redesigning the Agents' Decision Machinery.
Proceedings of the Affective Interactions, 1999

Negotiation Among Intentional Agents.
Proceedings of the 1st International Conference on Enterprise Information Systems, 1999

Choice and Institutions in Agent Societies.
Proceedings of the Progress in Artificial Intelligence, 1999

Decisions Based upon Multiple Values: The BVG Agent Architecture.
Proceedings of the Progress in Artificial Intelligence, 1999

1998
Agent's Programming from a Mental States Framework.
Proceedings of the Advances in Artificial Intelligence, 1998

Dynamics in Transition Mental Activit.
Proceedings of the Third International Conference on Multiagent Systems, 1998

From Mental States and Architectures to Agents' Programming.
Proceedings of the Progress in Artificial Intelligence, 1998

BDI Models and Systems: Bridging the Gap.
Proceedings of the Intelligent Agents V, 1998

Artificial Autonomous Agents with Artificial Emotions.
Proceedings of the Second International Conference on Autonomous Agents, 1998

1997
Lower Bounds of Computational Power of a Synaptic Calculus.
Proceedings of the Biological and Artificial Computation: From Neuroscience to Technology, 1997

Modelling Dynamic Aspects of Intentions.
Proceedings of the Progress in Artificial Intelligence, 1997

1996
Emotion-Based Attention Shift in Autonomous Agents.
Proceedings of the Intelligent Agents IV, 1996

1995
Modeling Intentions with Extended Logic Programming.
Proceedings of the Advances in Artificial Intelligence, 1995

Knowledge Based Clustering of Partially Characterized Objects.
Proceedings of the Advances in Artificial Intelligence, 1995

Deriving Goals and Intentions.
Proceedings of the First International Conference on Multiagent Systems, 1995

Where Do Intensions Come from?: A Framework for Goals and Intensions Adoption, Derivation and Evolution.
Proceedings of the Progress in Artificial Intelligence, 1995

A Closer Look to Artificial Learning Environments.
Proceedings of the Progress in Artificial Intelligence, 1995

Building Multi-Agent Societies from Description to Systems: Inter-Layer Translations.
Proceedings of the Progress in Artificial Intelligence, 1995

1993
Around the Architectural Agent Approach to Model Conversations.
Proceedings of the From Reaction to Cognition, 1993

1992
Strategic Interaction in Oligopolistic Markets - Experimenting with Real and Artificial Agents.
Proceedings of the Artificial Social Systems, 1992

Experiments on Achieving Communication in Communities of Autonomous Agents.
Proceedings of the Decision Support Systems: Experiences and Expectations, Proceedings of the IFIP TC8/WG8.3 Working Conference on Decision Support Systems: Experiences and Expectations, Fontainebleau, France, 30 June, 1992

1989
Developing Competence in a Developing Environment.
Proceedings of the Information Processing 89, Proceedings of the IFIP 11th World Computer Congress, San Francisco, USA, August 28, 1989

A Path Planner for the Cutting of Nested Irregular Layouts.
Proceedings of the EPIA 89, 1989

1988
Pragmatic attachment devices for conversations with tutors.
Appl. Artif. Intell., 1988

Interaction among Intelligent Agents (Panel).
Proceedings of the 8th European Conference on Artificial Intelligence, 1988

Prolog by Example: How to Learn, Teach and Use It
Symbolic computation : Artificial intelligence, Springer, ISBN: 0387183132, 1988

1987
Communication knowledge systems. Part II - big talk among small systems.
Appl. Artif. Intell., 1987

Communication knowledge systems: Part I - Big talk among small systems.
Appl. Artif. Intell., 1987

1986
Automated Reasoning in Geometry Theorem Proving with Prolog.
J. Autom. Reason., 1986

1985
Temporal inferencing on administrative databases.
Inf. Syst., 1985

Towards knowledge-based infolog specifications A case study of information engineering.
Decis. Support Syst., 1985

Symbolic and Algebraic Computation May Support Secondary Education.
Proceedings of the EUROCAL '85, 1985

1982
The processing of Portuguese based upon logic: LNEC, Centro de Informatica, Lisboa, Portugal.
SIGART Newsl., 1982

Man-machine communication in Portuguese: a friendly library service system.
Inf. Syst., 1982

A Formalism For The Structural Analysis Of Dialogues.
Proceedings of the 9th International Conference on Computational Linguistics, 1982


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