Helder Coelho - RankMe

142 papers A 9B 3C 12Misc 16Journal 33Unranked 65

Year	Rank	Type	Title / Venue / Authors
2022	Misc	`conf`	Bringing Underused Learning Objects to the Light: A Multi-agent Based Approach. EPIA André Behr, José Cascalho, Armando B. Mendes, Hélia Guerra, Luís Cavique, Paulo Trigo, Helder Coelho, Rosa Vicari
2022	Misc	`conf`	On Developing Ethical AI. EPIA Helder Coelho
2021	—	`conf`	A Proposal for Artificial Moral Pedagogical Agents. WorldCIST (1) Paulo Roberto Córdova, Rosa Maria Vicari, Carlos Brusius, Helder Coelho
2020	J	`jnl`	SensAI+Expanse Emotional Valence Prediction Studies with Cognition and Memory Integration. CoRR Nuno A. C. Henriques, Helder Coelho, Leonel Garcia-Marques
2019	J	`jnl`	Interactional Moral Systems: A Model of Social Mechanisms for the Moral Regulation of Exchange Processes in Agent Societies. IEEE Trans. Comput. Soc. Syst. Antônio Carlos da Rocha Costa, Helder Coelho
2019	—	`conf`	Reflections on Social Simulation and Complexity. EPIA (2) Helder Coelho
2019	J	`jnl`	SensAI+Expanse Adaptation on Human Behaviour Towards Emotional Valence Prediction. CoRR Nuno A. C. Henriques, Helder Coelho, Leonel Garcia-Marques
2017	J	`jnl`	Exploratory apprenticeship in the digital age with AI tools. Prog. Artif. Intell. Helder Coelho, Tiago Thompsen Primo
2016	J	`jnl`	On Legitimacy Feedback Mechanisms in Agent-Based Modeling of Civil Violence. Int. J. Intell. Syst. Carlos Lemos, Rui Jorge Lopes, Helder Coelho
2016	J	`jnl`	Social Physics: How Good Ideas Spread-the Lessons from a New Science J. Artif. Soc. Soc. Simul. Helder Coelho
2016	—	`conf`	Towards a Conceptual Framework for Agent-Based Electricity Markets. DEXA Workshops Fernando Lopes, Helder Coelho, João Santana
2015	—	`conf`	A Framework for Agent-Based Electricity Markets: Preliminary Report. DEXA Workshops Fernando Lopes, Helder Coelho, João Santana
2015	—	`conf`	Network Influence Effects in Agent-Based Modelling of Civil Violence. ESSA Carlos Lemos, Helder Coelho, Rui J. Lopes
2014	A	`conf`	An Evolutionary Spatial Game-based Approach for the Self-regulation of Social Exchanges in MAS. ECAI Luís Felipe K. de Macedo, Graçaliz Pereira Dimuro, Marilton S. de Aguiar, Helder Coelho
2014	—	`conf`	Method for Building a Medical Training Simulator with Bayesian Networks: SimDeCS. InMed Cecilia Dias Flores, João Marcelo L. Fonseca, Marta Rosecler Bez, Ana Respício, Helder Coelho
2014	—	`conf`	Multi-agent Simulation of Bilateral Contracting in Competitive Electricity Markets. DEXA Workshops Fernando Lopes, Hugo Algarvio, Jorge A. M. Sousa, Helder Coelho, Tiago Pinto, Gabriel Santos, Zita A. Vale, Isabel Praça
2014	A	`conf`	The geometry of desire. AAMAS Luis Antunes, Davide Nunes, Helder Coelho
2013	—	`conf`	Agent-Based Simulation of Retail Electricity Markets: Bilateral Trading Players. DEXA Workshops Fernando Lopes, Hugo Algarvio, Helder Coelho
2013	C	`conf`	Agent-based Modeling of Social Conflict, Civil Violence and Revolution: State-of-the-art-review and Further Prospects. EUMAS Carlos Lemos, Helder Coelho, Rui J. Lopes
2013	—	`conf`	Negotiating Hour-Wise Tariffs in Multi-Agent Electricity Markets. HoloMAS Fernando Lopes, Hugo Algarvio, Helder Coelho
2012	—	`conf`	Concession Strategies for Negotiating Bilateral Contracts in Multi-agent Electricity Markets. DEXA Workshops Fernando Lopes, Helder Coelho
2012	—	`conf`	Mind Design - Thinking on Moral Issues. ICAART (1) Helder Coelho
2012	Misc	`conf`	Replicating Hofstede's Cultured Negotiation. PAAMS João Graça, Helder Coelho
2011	—	`conf`	Multi-agent Negotiation in Electricity Markets. EC-Web Fernando Lopes, Helder Coelho
2010	J	`jnl`	(Virtual) Agents for running electricity markets. Simul. Model. Pract. Theory Paulo Trigo, Paulo Marques, Helder Coelho
2010	J	`jnl`	Abstract mental descriptions for agent design. Intell. Decis. Technol. Milton Corrêa, Helder Coelho
2010	—	`conf`	Bilateral Negotiation in a Multi-agent Supply Chain System. EC-Web Fernando Lopes, Helder Coelho
2010	J	`jnl`	Collaborative groups in a medical learning environment. Intell. Decis. Technol. Elisa Boff, Cecilia Dias Flores, Ana Respício, Rosa Vicari, Helder Coelho
2010	—	`conf`	Concession Behaviour in Automated Negotiation. EC-Web Fernando Lopes, Helder Coelho
2010	J	`jnl`	Decision making with hybrid models: the case of collective and individual motivations. Int. J. Reason. based Intell. Syst. Paulo Trigo, Helder Coelho
2010	A	`ed.`	ECAI 2010 - 19th European Conference on Artificial Intelligence, Lisbon, Portugal, August 16-20, 2010, Proceedings ECAI Helder Coelho, Rudi Studer, Michael J. Wooldridge
2010	J	`jnl`	Epistemological Perspectives on Simulation III: An introduction. J. Artif. Soc. Soc. Simul. Nuno David, José Castro Caldas, Helder Coelho
2010	—	`conf`	Moral Minds as Multiple-Layer Organizations. IBERAMIA Helder Coelho, Antônio Carlos da Rocha Costa, Paulo Trigo
2009	Misc	`conf`	Agent Inferencing Meets the Semantic Web. EPIA Paulo Trigo, Helder Coelho
2009	J	`jnl`	An Analysis of the Insertion of Virtual Players in GMABS Methodology Using the Vip-JogoMan Prototype. J. Artif. Soc. Soc. Simul. Diana Francisca Adamatti, Jaime Simão Sichman, Helder Coelho
2009	—	`conf`	Bilateral Negotiation in a Multi-Agent Energy Market. ICIC (1) Fernando Lopes, Augusto Q. Novais, Helder Coelho
2009	Misc	`conf`	Context Switching versus Context Permeability in Multiple Social Networks. EPIA Luis Antunes, Davide Nunes, Helder Coelho, João Balsa, Paulo Urbano
2009	—	`conf`	Electricity Market (Virtual) Agents. MALLOW Paulo Trigo, Paulo Marques, Helder Coelho
2009	—	`ch.`	Future Challenges for Autonomous Systems. Artificial Intelligence: An International Perspective Helder Coelho
2009	J	`jnl`	Meta-agency and individual power. Web Intell. Agent Syst. Francisco Coelho, Helder Coelho
2009	—	`conf`	On the Empirical Evaluation of an Interdisciplinary Framework for Automated Negotiation. HoloMAS Fernando Lopes, Augusto Q. Novais, Helder Coelho
2009	—	`conf`	TEMMAS: The Electricity Market Multi-Agent Simulator. IWANN (1) Paulo Trigo, Paulo Marques, Helder Coelho
2008	A	`conf`	A hybrid approach to multi-agent decision-making. ECAI Paulo Trigo, Helder Coelho
2008	J	`jnl`	AMPLIA: A Probabilistic Learning Environment. Int. J. Artif. Intell. Educ. Rosa Vicari, Cecilia Dias Flores, Louise J. Seixas, João Carlos Gluz, Helder Coelho
2008	—	`conf`	Automated Bilateral Negotiation and Bargaining Impasse. SGAI Conf. Fernando Lopes, Augusto Q. Novais, Helder Coelho
2008	—	`conf`	Decisions with multiple simultaneous goals and uncertain causal effects. IFIP AI Paulo Trigo, Helder Coelho
2008	—	`conf`	Exploring Context Permeability in Multiple Social Networks. WCSS Luis Antunes, João Balsa, Paulo Urbano, Helder Coelho
2008	—	`conf`	Human Face Verification Based on Multidimensional Polynomial Powers of Sigmoid (PPS). HEALTHINF (2) João Fernando Marar, Helder Coelho
2008	—	`conf`	Multidimensional Polynomial Powers of Sigmoid (PPS) Wavelet Neural Networks. BIOSIGNALS (2) João Fernando Marar, Helder Coelho
2008	—	`conf`	The Evolution of Negotiation and Impasse in Two-Party Multi-issue Bargaining. IBERAMIA Fernando Lopes, Augusto Q. Novais, Helder Coelho
2008	—	`conf`	Towards an Interdisciplinary Framework for Automated Negotiation. EC-Web Fernando Lopes, Augusto Q. Novais, Helder Coelho
2007	A	`conf`	Agents that collude to evade taxes. AAMAS Luis Antunes, João Balsa, Helder Coelho
2007	B	`conf`	Deliberation Process in a BDI Model with Bayesian Networks. PRIMA Moser Silva Fagundes, Rosa Maria Vicari, Helder Coelho
2007	—	`conf`	Tax Compliance Through MABS: The Case of Indirect Taxes. EPIA Workshops Luis Antunes, João Balsa, Helder Coelho
2007	—	`conf`	Tuning agents' behaviours using embedded attributes. Artificial Intelligence and Applications José Cascalho, Helder Coelho
2006	—	`ed.`	Advances in Artificial Intelligence - IBERAMIA-SBIA 2006, 2nd International Joint Conference, 10th Ibero-American Conference on AI, 18th Brazilian AI Symposium, Ribeirão Preto, Brazil, October 23-27, 2006, Proceedings IBERAMIA-SBIA Jaime Simão Sichman, Helder Coelho, Solange Oliveira Rezende
2006	—	`conf`	Around the Empirical and Intentional References of Agent-Based Simulation in the Social Sciences. ICEIS (2) Nuno David, Helder Coelho
2006	—	`conf`	Characterising Agents' Behaviours: Selecting Goal Strategies Based on Attributes. CIA José Cascalho, Luis Antunes, Milton Corrêa, Helder Coelho
2006	—	`conf`	Coordination with Collective and Individual Decisions. IBERAMIA-SBIA Paulo Trigo, Anders Jonsson, Helder Coelho
2006	C	`conf`	E*plore-ing the Simulation Design Space. EUMAS Luis Antunes, Helder Coelho, João Balsa
2006	J	`jnl`	On Computation over Chaos Using Neural Networks: Application to Blind Search and Random Number Generation. Int. J. Bifurc. Chaos João Pedro Neto, Ademar Ferreira, Helder Coelho
2006	C	`conf`	Simulation as Formal and Generative Social Science: The Very Idea. EUMAS Nuno David, Jaime Simão Sichman, Helder Coelho
2006	J	`jnl`	Species Diversity in Evolution of Game Tactics. Int. J. Intell. Games Simul. Paulo Calado, João Pedro Neto, Helder Coelho
2006	C	`conf`	Tactical Exploration of Tax Compliance Decisions in Multi-agent Based Simulation. MABS Luis Antunes, João Balsa, Ana Respício, Helder Coelho
2006	—	`conf`	The Meta Sketch Editor. CADUI Leonel Nóbrega, Nuno Jardim Nunes, Helder Coelho
2006	C	`conf`	Tuning Behaviours Using Attributes Embedded in an Agents Architecture. EUMAS José Cascalho, Helder Coelho
2006	—	`conf`	e*plore v.0: Principia for Strategic Exploration of Social Simulation Experiments Design Space. WCSS Luis Antunes, Helder Coelho, João Balsa, Ana Respício
2005	A	`conf`	A negotiation model for autonomous agents: key features and comparison with existing models. AAMAS Fernando Lopes, Augusto Q. Novais, Nuno J. Mamede, Helder Coelho
2005	B	`conf`	A platform for the generation of virtual environments inhabited by intelligent virtual humans. ITiCSE Miguel Silvestre, Maria Pinto-Albuquerque, Maria Beatriz Carmo, Ana Paula Cláudio, João Duarte Cunha, Helder Coelho
2005	—	`conf`	DialogSketch: dynamics of the canonical prototypes. TAMODIA Leonel Nóbrega, Nuno Jardim Nunes, Helder Coelho
2005	A	`conf`	Intentional adequacy of computer programs as the experimental reference of agent-based social simulation. AAMAS Nuno David, Jaime Simão Sichman, Helder Coelho
2005	—	`conf`	Mapping ConcurTaskTrees into UML 2.0. DSV-IS Leonel Nóbrega, Nuno Jardim Nunes, Helder Coelho
2005	—	`conf`	Meta-Agency and Individual-Power An Experimental Approach. IAT Francisco Coelho, Helder Coelho
2005	C	`conf`	Predictability for Autonomous Decision Support. MABS Francisco Coelho, Helder Coelho
2005	J	`jnl`	The Design of Innovation: Lessons from and for Competent Genetic Algorithms J. Artif. Soc. Soc. Simul. Helder Coelho
2005	J	`jnl`	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. Nuno David, Jaime Simão Sichman, Helder Coelho
2005	—	`conf`	The Multi-Team Formation Defense of Teamwork. CAEPIA Paulo Trigo, Helder Coelho
2005	Misc	`conf`	The Multi-team Formation Precursor of Teamwork. EPIA Paulo Trigo, Helder Coelho
2005	C	`conf`	The presenter role monitoring capability in a multi-agent environment. IADIS AC Paulo T. Silva, Luís Moniz, Helder Coelho
2005	—	`conf`	Toward a Motivated BDI Agent Using Attributes Embedded in Mental States. CAEPIA José Cascalho, Luis Antunes, Milton Corrêa, Helder Coelho
2004	A	`conf`	Negotiation Strategies for Autonomous Computational Agents. ECAI Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho
2004	J	`jnl`	The Structure and Logic of Interdisciplinary Research in Agent-Based Social Simulation. J. Artif. Soc. Soc. Simul. Nuno David, Maria Bruno Marietto, Jaime Simão Sichman, Helder Coelho
2003	C	`conf`	A Classification of Paradigmatic Models for Agent-Based Social Simulation. MABS Maria Bruno Marietto, Nuno David, Jaime Simão Sichman, Helder Coelho
2003	J	`jnl`	A multi-agent intelligent environment for medical knowledge. Artif. Intell. Medicine Rosa Maria Vicari, Cecilia Dias Flores, André M. Silvestre, Louise J. Seixas, Marcelo Ladeira, Helder Coelho
2003	Misc	`conf`	Towards Individual Power Design: Rediscovering the Will of Acting Agents. EPIA Francisco Coelho, Helder Coelho
2002	J	`jnl`	A negotiation model for autonomous computational agents: Formal description and empirical evaluation. J. Intell. Fuzzy Syst. Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho
2002	C	`conf`	BVG Choice in Axelrod's Tribute Model. MABS Luis Antunes, Leonel Nóbrega, Helder Coelho
2002	—	`conf`	Multiple Society Organisations and Social Opacity: When Agents Play the Role of Observers. SBIA Nuno David, Jaime Simão Sichman, Helder Coelho
2002	—	`conf`	Negotiation among Autonomous Computational Agents. IBERAMIA Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho
2002	—	`conf`	On How to Conduct Experimental Research with Self-Motivated Agents. RASTA Luis Antunes, Helder Coelho
2002	C	`conf`	Requirements Analysis of Agent-Based Simulation Platforms: State of the Art and New Prospects. MABS Maria Bruno Marietto, Nuno David, Jaime Simão Sichman, Helder Coelho
2002	—	`conf`	The Queen Robots: Behaviour-Based Situated Robots Solving the N-Queens Puzzle. SBIA Paulo Urbano, Luís Moniz, Helder Coelho
2002	—	`conf`	Towards a Methodology for Experiments with Autonomous Agents. SBIA Luis Antunes, Helder Coelho
2002	C	`conf`	Towards an Emergence-Driven Software Process for Agent-Based Simulatio. MABS Nuno David, Jaime Simão Sichman, Helder Coelho
2002	J	`jnl`	Trust in Virtual Societies J. Artif. Soc. Soc. Simul. Helder Coelho
2001	Misc	`conf`	Choice: The Key for Autonomy. EPIA Luis Antunes, João Faria, Helder Coelho
2001	—	`conf`	Conflict Management and Negotiation among Intentional Agents. DEXA Workshop Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho
2001	—	`conf`	Conflict and Negotiation among Intentional Agents. ICEIS (1) Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho
2001	J	`jnl`	Machinery for Artificial Emotions. Cybern. Syst. Luís Miguel Botelho, Helder Coelho
2000	C	`conf`	Agent-Based Social Simulation with Coalitions in Social Reasoning. MABS Nuno David, Jaime Simão Sichman, Helder Coelho
2000	—	`conf`	Autonomy through value-driven goal adoption. IBERAMIA-SBIA 2000 Open Discussion Track Luis Antunes, João Faria, Helder Coelho
2000	—	`conf`	Improving Choice Mechanisms within the BVG Architecture. ATAL Luis Antunes, João Faria, Helder Coelho
2000	J	`jnl`	The Interplay of Power on the Horizon. Adv. Complex Syst. José Castro Caldas, Helder Coelho
2000	—	`conf`	Towards a Generic Negotiation Model for Intentional Agents. DEXA Workshop Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho
1999	Misc	`conf`	Choice and Institutions in Agent Societies. EPIA José Castro Caldas, Helder Coelho
1999	Misc	`conf`	Decisions Based upon Multiple Values: The BVG Agent Architecture. EPIA Luis Antunes, Helder Coelho
1999	—	`conf`	Extending Social Reasoning to Cope with Multiple Partner Coalitions. MAAMAW Nuno David, Jaime Simão Sichman, Helder Coelho
1999	—	`conf`	Negotiation Among Intentional Agents. ICEIS Fernando Lopes, Nuno J. Mamede, Helder Coelho, Augusto Q. Novais
1999	—	`conf`	Redesigning the Agents' Decision Machinery. IWAI Luis Antunes, Helder Coelho
1999	J	`jnl`	The Origin of Institutions: socio-economic processes, choice, norms and conventions. J. Artif. Soc. Soc. Simul. José Castro Caldas, Helder Coelho
1998	—	`conf`	Agent's Programming from a Mental States Framework. SBIA Milton Corrêa, Helder Coelho
1998	—	`conf`	Artificial Autonomous Agents with Artificial Emotions. Agents Luís Miguel Botelho, Helder Coelho
1998	—	`conf`	BDI Models and Systems: Bridging the Gap. ATAL Michael da Costa Móra, José Gabriel Pereira Lopes, Rosa Maria Vicari, Helder Coelho
1998	—	`conf`	Dynamics in Transition Mental Activit. ICMAS Milton Corrêa, Rosa Maria Vicari, Helder Coelho
1998	—	`conf`	From Mental States and Architectures to Agents' Programming. IBERAMIA Milton Corrêa, Helder Coelho
1998	—	`ed.`	Progress in Artificial Intelligence - IBERAMIA 98, 6th Ibero-American Conference on AI, Lisbon, Portugal, October 5-9, 1998, Proceedings. IBERAMIA Helder Coelho
1997	Misc	`conf`	Lower Bounds of Computational Power of a Synaptic Calculus. IWANN João Pedro Guerreiro Neto, José Félix Costa, Helder Coelho
1997	Misc	`conf`	Modelling Dynamic Aspects of Intentions. EPIA Michael da Costa Móra, José Gabriel Pereira Lopes, Helder Coelho, Rosa Maria Vicari
1996	—	`conf`	Emotion-Based Attention Shift in Autonomous Agents. ATAL Luís Miguel Botelho, Helder Coelho
1995	Misc	`conf`	A Closer Look to Artificial Learning Environments. EPIA Helder Coelho, Augusto Eusébio, Ernesto Costa
1995	Misc	`conf`	Building Multi-Agent Societies from Description to Systems: Inter-Layer Translations. EPIA Helder Coelho, Luis Antunes, Luís Moniz
1995	—	`conf`	Deriving Goals and Intentions. ICMAS Graça Gaspar, Helder Coelho
1995	—	`conf`	Knowledge Based Clustering of Partially Characterized Objects. SBIA Manuel Lameiras Campagnolo, Helder Coelho, Jorge H. Capelo
1995	—	`conf`	Modeling Intentions with Extended Logic Programming. SBIA Michael da Costa Móra, José Gabriel Lopes, Helder Coelho
1995	Misc	`conf`	Where Do Intensions Come from?: A Framework for Goals and Intensions Adoption, Derivation and Evolution. EPIA Graça Gaspar, Helder Coelho
1993	—	`conf`	Around the Architectural Agent Approach to Model Conversations. MAAMAW Milton Corrêa, Helder Coelho
1992	—	`conf`	Experiments on Achieving Communication in Communities of Autonomous Agents. Decision Support Systems: Experiences and Expectations Helder Coelho, Graça Gaspar, Isabel Ramos
1992	—	`conf`	Strategic Interaction in Oligopolistic Markets - Experimenting with Real and Artificial Agents. MAAMAW José Castro Caldas, Helder Coelho
1989	Misc	`conf`	A Path Planner for the Cutting of Nested Irregular Layouts. EPIA José Távora, Helder Coelho
1989	—	`conf`	Developing Competence in a Developing Environment. IFIP Congress Helder Coelho
1988	A	`conf`	Interaction among Intelligent Agents (Panel). ECAI Helder Coelho
1988	J	`jnl`	Pragmatic attachment devices for conversations with tutors. Appl. Artif. Intell. Rosa Maria Viccari, Helder Coelho, Ernesto Costa
1988	—	`book`	Prolog by Example: How to Learn, Teach and Use It Helder Coelho, Jose Carlos Cotta
1987	J	`jnl`	Communication knowledge systems. Part II - big talk among small systems. Appl. Artif. Intell. Cristina Sernadas, Helder Coelho, Graça Gaspar
1987	J	`jnl`	Communication knowledge systems: Part I - Big talk among small systems. Appl. Artif. Intell. Cristina Sernadas, Helder Coelho, Graça Gaspar
1986	J	`jnl`	Automated Reasoning in Geometry Theorem Proving with Prolog. J. Autom. Reason. Helder Coelho, Luís Moniz Pereira
1985	—	`conf`	Symbolic and Algebraic Computation May Support Secondary Education. European Conference on Computer Algebra (2) Helder Coelho
1985	J	`jnl`	Temporal inferencing on administrative databases. Inf. Syst. Ronald M. Lee, Helder Coelho, Jose Carlos Cotta
1985	J	`jnl`	Towards knowledge-based infolog specifications A case study of information engineering. Decis. Support Syst. Helder Coelho, António Rodrigues, Amílcar Sernadas
1982	B	`conf`	A Formalism For The Structural Analysis Of Dialogues. COLING Helder Coelho
1982	J	`jnl`	Man-machine communication in Portuguese: a friendly library service system. Inf. Syst. Helder Coelho
1982	J	`jnl`	The processing of Portuguese based upon logic: LNEC, Centro de Informatica, Lisboa, Portugal. SIGART Newsl. Helder Coelho