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Helder Coelho Vis

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*2009
95EEPaulo Trigo, Helder Coelho: Agent Inferencing Meets the Semantic Web. EPIA 2009: 497-507
94EELuis Antunes, Davide Nunes, Helder Coelho, João Balsa, Paulo Urbano: Context Switching versus Context Permeability in Multiple Social Networks. EPIA 2009: 547-559
93EEFernando Lopes, Augusto Q. Novais, Helder Coelho: On the Empirical Evaluation of an Interdisciplinary Framework for Automated Negotiation. HoloMAS 2009: 92-101
92EEFernando Lopes, Augusto Q. Novais, Helder Coelho: Bilateral Negotiation in a Multi-Agent Energy Market. ICIC (1) 2009: 655-664
91EEPaulo Trigo, Paulo Marques, Helder Coelho: TEMMAS: The Electricity Market Multi-Agent Simulator. IWANN (1) 2009: 569-576
90EEHelder Coelho: Future Challenges for Autonomous Systems. Artificial Intelligence: An International Perspective 2009: 39-52
2008
89 João Fernando Marar, Helder Coelho: Multidimensional Polynomial Powers of Sigmoid (PPS) Wavelet Neural Networks. BIOSIGNALS (2) 2008: 261-268
88EEFernando Lopes, Augusto Q. Novais, Helder Coelho: Towards an Interdisciplinary Framework for Automated Negotiation. EC-Web 2008: 81-91
87EEPaulo Trigo, Helder Coelho: A hybrid approach to multi-agent decision-making. ECAI 2008: 413-417
86 João Fernando Marar, Helder Coelho: Human Face Verification Based on Multidimensional Polynomial Powers of Sigmoid (PPS). HEALTHINF (2) 2008: 99-106
85EEFernando Lopes, Augusto Q. Novais, Helder Coelho: The Evolution of Negotiation and Impasse in Two-Party Multi-issue Bargaining. IBERAMIA 2008: 213-222
84EEPaulo Trigo, Helder Coelho: Decisions with multiple simultaneous goals and uncertain causal effects. IFIP AI 2008: 13-22
83EERosa Vicari, Cecilia Dias Flores, Louise J. Seixas, João Carlos Gluz, Helder Coelho: AMPLIA: A Probabilistic Learning Environment. I. J. Artificial Intelligence in Education 18(4): 347-373 (2008)
2007
82EELuis Antunes, João Balsa, Helder Coelho: Agents that collude to evade taxes. AAMAS 2007: 212
81 José Cascalho, Helder Coelho: Tuning agents' behaviours using embedded attributes. Artificial Intelligence and Applications 2007: 157-162
80EELuis Antunes, João Balsa, Helder Coelho: Tax Compliance Through MABS: The Case of Indirect Taxes. EPIA Workshops 2007: 605-617
79EEMoser Silva Fagundes, Rosa Maria Vicari, Helder Coelho: Deliberation Process in a BDI Model with Bayesian Networks. PRIMA 2007: 207-218
2006
78 Jaime Simão Sichman, Helder Coelho, Solange Oliveira Rezende: 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 Springer 2006
77EELeonel Nóbrega, Nuno Jardim Nunes, Helder Coelho: The Meta Sketch Editor. CADUI 2006: 201-214
76EEJosé Cascalho, Luis Antunes, Milton Corrêa, Helder Coelho: Characterising Agents' Behaviours: Selecting Goal Strategies Based on Attributes. CIA 2006: 402-415
75EELuis Antunes, Helder Coelho, João Balsa: E*plore-ing the Simulation Design Space. EUMAS 2006
74EENuno David, Jaime Simão Sichman, Helder Coelho: Simulation as Formal and Generative Social Science: The Very Idea. EUMAS 2006
73EEJosé Cascalho, Helder Coelho: Tuning Behaviours Using Attributes Embedded in an Agents Architecture. EUMAS 2006
72EEPaulo Trigo, Anders Jonsson, Helder Coelho: Coordination with Collective and Individual Decisions. IBERAMIA-SBIA 2006: 37-47
71 Nuno David, Helder Coelho: Around the Empirical and Intentional References of Agent-Based Simulation in the Social Sciences. ICEIS (2) 2006: 31-38
70EELuis Antunes, João Balsa, Ana Respício, Helder Coelho: Tactical Exploration of Tax Compliance Decisions in Multi-agent Based Simulation. MABS 2006: 80-95
69EEJoão Pedro Neto, Ademar Ferreira, Helder Coelho: On Computation over Chaos Using Neural Networks: Application to Blind Search and Random Number Generation. I. J. Bifurcation and Chaos 16(1): 59-66 (2006)
2005
68EEFernando Lopes, Augusto Q. Novais, Nuno J. Mamede, Helder Coelho: A negotiation model for autonomous agents: key features and comparison with existing models. AAMAS 2005: 1211-1212
67EENuno David, Jaime Simão Sichman, Helder Coelho: Intentional adequacy of computer programs as the experimental reference of agent-based social simulation. AAMAS 2005: 1359-1360
66EEPaulo Trigo, Helder Coelho: The Multi-Team Formation Defense of Teamwork. CAEPIA 2005: 439-448
65EEJosé Cascalho, Luis Antunes, Milton Corrêa, Helder Coelho: Toward a Motivated BDI Agent Using Attributes Embedded in Mental States. CAEPIA 2005: 459-469
64EELeonel Nóbrega, Nuno Jardim Nunes, Helder Coelho: Mapping ConcurTaskTrees into UML 2.0. DSV-IS 2005: 237-248
63EEPaulo Trigo, Helder Coelho: The Multi-team Formation Precursor of Teamwork. EPIA 2005: 560-571
62 Paulo T. Silva, Luís Moniz, Helder Coelho: The presenter role monitoring capability in a multi-agent environment. IADIS AC 2005: 385-392
61EEFrancisco Coelho, Helder Coelho: Meta-Agency and Individual-Power An Experimental Approach. IAT 2005: 414-420
60EEFrancisco Coelho, Helder Coelho: Predictability for Autonomous Decision Support. MABS 2005: 88-98
59EELeonel Nóbrega, Nuno Jardim Nunes, Helder Coelho: DialogSketch: dynamics of the canonical prototypes. TAMODIA 2005: 19-25
2004
58 Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho: Negotiation Strategies for Autonomous Computational Agents. ECAI 2004: 38-42
57EENuno David, Maria Bruno Marietto, Jaime Simão Sichman, Helder Coelho: The Structure and Logic of Interdisciplinary Research in Agent-Based Social Simulation. J. Artificial Societies and Social Simulation 7(3): (2004)
2003
56EEFrancisco Coelho, Helder Coelho: Towards Individual Power Design: Rediscovering the Will of Acting Agents. EPIA 2003: 366-378
55EEMaria Bruno Marietto, Nuno David, Jaime Simão Sichman, Helder Coelho: A Classification of Paradigmatic Models for Agent-Based Social Simulation. MABS 2003: 193-208
54EERosa Maria Vicari, Cecilia Dias Flores, André M. Silvestre, Louise J. Seixas, Marcelo Ladeira, Helder Coelho: A multi-agent intelligent environment for medical knowledge. Artificial Intelligence in Medicine 27(3): 335-366 (2003)
2002
53EEFernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho: Negotiation among Autonomous Computational Agents. IBERAMIA 2002: 556-565
52EEMaria Bruno Marietto, Nuno David, Jaime Simão Sichman, Helder Coelho: Requirements Analysis of Agent-Based Simulation Platforms: State of the Art and New Prospects. MABS 2002: 125-141
51EELuis Antunes, Leonel Nóbrega, Helder Coelho: BVG Choice in Axelrod's Tribute Model. MABS 2002: 16-25
50EENuno David, Jaime Simão Sichman, Helder Coelho: Towards an Emergence-Driven Software Process for Agent-Based Simulatio. MABS 2002: 89-104
49EELuis Antunes, Helder Coelho: On How to Conduct Experimental Research with Self-Motivated Agents. RASTA 2002: 31-47
48EEPaulo Urbano, Luís Moniz, Helder Coelho: The Queen Robots: Behaviour-Based Situated Robots Solving the N-Queens Puzzle. SBIA 2002: 129-139
47EENuno David, Jaime Simão Sichman, Helder Coelho: Multiple Society Organisations and Social Opacity: When Agents Play the Role of Observers. SBIA 2002: 63-73
46EELuis Antunes, Helder Coelho: Towards a Methodology for Experiments with Autonomous Agents. SBIA 2002: 85-96
45EEFernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho: A negotiation model for autonomous computational agents: Formal description and empirical evaluation. Journal of Intelligent and Fuzzy Systems 12(3-4): 195-212 (2002)
2001
44 Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho: Conflict Management and Negotiation among Intentional Agents. DEXA Workshop 2001: 708-714
43EELuis Antunes, João Faria, Helder Coelho: Choice: The Key for Autonomy. EPIA 2001: 142-154
42 Fernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho: Conflict and Negotiation among Intentional Agents. ICEIS (1) 2001: 353-360
41EELuís Miguel Botelho, Helder Coelho: Machinery for Artificial Emotions. Cybernetics and Systems 32(5): 465-506 (2001)
2000
40EELuis Antunes, João Faria, Helder Coelho: Improving Choice Mechanisms within the BVG Architecture. ATAL 2000: 290-304
39EEFernando Lopes, Nuno J. Mamede, Augusto Q. Novais, Helder Coelho: Towards a Generic Negotiation Model for Intentional Agents. DEXA Workshop 2000: 433-439
38 Luis Antunes, João Faria, Helder Coelho: Autonomy through value-driven goal adoption. IBERAMIA-SBIA 2000 Open Discussion Track 2000: 77-86
37EENuno David, Jaime Simão Sichman, Helder Coelho: Agent-Based Social Simulation with Coalitions in Social Reasoning. MABS 2000: 244-265
1999
36 José Castro Caldas, Helder Coelho: Choice and Institutions in Agent Societies. EPIA 1999: 267-281
35 Luis Antunes, Helder Coelho: Decisions Based upon Multiple Values: The BVG Agent Architecture. EPIA 1999: 297-311
34 Fernando Lopes, Nuno J. Mamede, Helder Coelho, Augusto Q. Novais: Negotiation Among Intentional Agents. ICEIS 1999: 768
33 Luis Antunes, Helder Coelho: Redesigning the Agents' Decision Machinery. IWAI 1999: 121-137
32 Nuno David, Jaime Simão Sichman, Helder Coelho: Extending Social Reasoning to Cope with Multiple Partner Coalitions. MAAMAW 1999: 175-187
31EEJosé Castro Caldas, Helder Coelho: The Origin of Institutions: socio-economic processes, choice, norms and conventions. J. Artificial Societies and Social Simulation 2(2): (1999)
1998
30 Helder Coelho: Progress in Artificial Intelligence - IBERAMIA 98, 6th Ibero-American Conference on AI, Lisbon, Portugal, October 5-9, 1998, Proceedings. Springer 1998
29 Michael da Costa Móra, José Gabriel Pereira Lopes, Rosa Maria Vicari, Helder Coelho: BDI Models and Systems: Bridging the Gap. ATAL 1998: 11-27
28EELuís Miguel Botelho, Helder Coelho: Artificial Autonomous Agents with Artificial Emotions. Agents 1998: 449-450
27EEMilton Corrêa, Helder Coelho: From Mental States and Architectures to Agents' Programming. IBERAMIA 1998: 64-75
26EEMilton Corrêa, Rosa Maria Vicari, Helder Coelho: Dynamics in Transition Mental Activit. ICMAS 1998: 409-410
25 Milton Corrêa, Helder Coelho: Agent's Programming from a Mental States Framework. SBIA 1998: 31-39
1997
24 Luís Miguel Botelho, Helder Coelho: Emotion-Based Attention Shift in Autonomous Agents. ATAL 1997: 277-291
23 Michael da Costa Móra, José Gabriel Pereira Lopes, Helder Coelho, Rosa Maria Vicari: Modelling Dynamic Aspects of Intentions. EPIA 1997: 179-194
22EEJoão Pedro Guerreiro Neto, José Félix Costa, Helder Coelho: Lower Bounds of Computational Power of a Synaptic Calculus. IWANN 1997: 340-348
1995
21 Graça Gaspar, Helder Coelho: Where Do Intensions Come from?: A Framework for Goals and Intensions Adoption, Derivation and Evolution. EPIA 1995: 115-127
20 Helder Coelho, Augusto Eusébio, Ernesto Costa: A Closer Look to Artificial Learning Environments. EPIA 1995: 129-142
19 Helder Coelho, Luis Antunes, Luís Moniz: Building Multi-Agent Societies from Description to Systems: Inter-Layer Translations. EPIA 1995: 143-152
18 Graça Gaspar, Helder Coelho: Deriving Goals and Intentions. ICMAS 1995: 447
17 Manuel Lameiras Campagnolo, Helder Coelho, Jorge H. Capelo: Knowledge Based Clustering of Partially Characterized Objects. SBIA 1995: 161-170
16 Michael da Costa Móra, José Gabriel Lopes, Helder Coelho: Modeling Intentions with Extended Logic Programming. SBIA 1995: 69-78
1993
15 Milton Corrêa, Helder Coelho: Around the Architectural Agent Approach to Model Conversations. MAAMAW 1993: 172-185
1992
14 Helder Coelho, Graça Gaspar, Isabel Ramos: Experiments on Achieving Communication in Communities of Autonomous Agents. Decision Support Systems: Experiences and Expectations 1992: 291-308
13 José Castro Caldas, Helder Coelho: Strategic Interaction in Oligopolistic Markets - Experimenting with Real and Artificial Agents. MAAMAW 1992: 147-163
1989
12 José Távora, Helder Coelho: A Path Planner for the Cutting of Nested Irregular Layouts. EPIA 1989: 246-256
11 Helder Coelho: Developing Competence in a Developing Environment. IFIP Congress 1989: 427-433
1988
10 Helder Coelho, Jose Carlos Cotta: Prolog by Example: How to Learn, Teach and Use It Springer 1988
9 Helder Coelho: Interaction among Intelligent Agents (Panel). ECAI 1988: 717-718
8 Rosa Maria Viccari, Helder Coelho, Ernesto Costa: Pragmatic attachment devices for conversations with tutors. Applied Artificial Intelligence 2(3-4): 277-284 (1988)
1987
7 Cristina Sernadas, Helder Coelho, Graça Gaspar: Communication knowledge systems: Part I - Big talk among small systems. Applied Artificial Intelligence 1(3): 233-260 (1987)
6 Cristina Sernadas, Helder Coelho, Graça Gaspar: Communication knowledge systems. Part II - big talk among small systems. Applied Artificial Intelligence 1(4): 315-335 (1987)
1986
5 Helder Coelho, Luís Moniz Pereira: Automated Reasoning in Geometry Theorem Proving with Prolog. J. Autom. Reasoning 2(4): 329-390 (1986)
1985
4 Helder Coelho: Symbolic and Algebraic Computation May Support Secondary Education. European Conference on Computer Algebra (2) 1985: 464-465
3 Ronald M. Lee, Helder Coelho, Jose Carlos Cotta: Temporal inferencing on administrative databases. Inf. Syst. 10(2): 197-206 (1985)
1982
2EEHelder Coelho: A Formalism For The Structural Analysis Of Dialogues. COLING 1982: 61-70
1 Helder Coelho: Man-machine communication in Portuguese: a friendly library service system. Inf. Syst. 7(2): 163-181 (1982)

Coauthor Index

1Luis Antunes [19] [33] [35] [38] [40] [43] [46] [49] [51] [65] [70] [75] [76] [80] [82] [94]
2João Balsa [70] [75] [80] [82] [94]
3Luís Miguel Botelho [24] [28] [41]
4José Castro Caldas [13] [31] [36]
5Manuel Lameiras Campagnolo [17]
6Jorge H. Capelo [17]
7José Cascalho [65] [73] [76] [81]
8Francisco Coelho [56] [60] [61]
9Milton Corrêa [15] [25] [26] [27] [65] [76]
10Ernesto Costa (Ernesto Jorge Costa) [8] [20]
11José Félix Costa [22]
12Jose Carlos Cotta [3] [10]
13Nuno David [32] [37] [47] [50] [52] [55] [57] [67] [71] [74]
14Augusto Eusébio [20]
15Moser Silva Fagundes [79]
16João Faria [38] [40] [43]
17Ademar Ferreira [69]
18Cecilia Dias Flores [54] [83]
19Graça Gaspar [6] [7] [14] [18] [21]
20João Carlos Gluz [83]
21Anders Jonsson [72]
22Marcelo Ladeira [54]
23Ronald M. Lee [3]
24Fernando Lopes (Fernando J. P. Lopes, Fernando José Pimentel Lopes) [34] [39] [42] [44] [45] [53] [58] [68] [85] [88] [92] [93]
25José Gabriel Lopes [16]
26José Gabriel Pereira Lopes [23] [29]
27Nuno J. Mamede [34] [39] [42] [44] [45] [53] [58] [68]
28João Fernando Marar [86] [89]
29Maria Bruno Marietto [52] [55] [57]
30Paulo Marques [91]
31Luís Moniz [19] [48] [62]
32Michael da Costa Móra [16] [23] [29]
33João Pedro Neto [69]
34João Pedro Guerreiro Neto [22]
35Leonel Nóbrega [51] [59] [64] [77]
36Augusto Q. Novais [34] [39] [42] [44] [45] [53] [58] [68] [85] [88] [92] [93]
37Davide Nunes [94]
38Nuno Jardim Nunes [59] [64] [77]
39Luís Moniz Pereira (Luíz Moniz Pereira) [5]
40Isabel Ramos [14]
41Ana Respício [70]
42Solange Oliveira Rezende [78]
43Louise J. Seixas [54] [83]
44Cristina Sernadas [6] [7]
45Jaime Simão Sichman [32] [37] [47] [50] [52] [55] [57] [67] [74] [78]
46Paulo T. Silva [62]
47André M. Silvestre [54]
48José Távora [12]
49Paulo Trigo [63] [66] [72] [84] [87] [91] [95]
50Paulo Urbano [48] [94]
51Rosa Maria Vicari (Rosa Vicari, Rosa Maria Viccari) [8] [23] [26] [29] [54] [79] [83]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)