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Identification

Personal identification

Full name
Helder Manuel Ferreira Coelho

Citation names

  • Coelho, Helder

Author identifiers

Ciência ID
2811-D77D-761D
ORCID iD
0000-0001-7622-8624
Education
Degree Classification
1980
Concluded
 Doutoramento Informática (Doutoramento)
Major in Inteligência Artificial
Universidade Nova de Lisboa Faculdade de Ciências e Tecnologia, Portugal
"A Program Conversing in Portuguese Providing a Library Service" (THESIS/DISSERTATION)
Affiliation

Teaching in Higher Education

Category
Host institution 		Employer
1990 - Current Full Professor (University Teacher) Universidade de Lisboa Faculdade de Ciências, Portugal

Positions / Appointments

Category
Host institution 		Employer
2013 - 2014 Conselho científico/técnico-científico ou orgão correspondente Universidade de Lisboa Faculdade de Ciências, Portugal
Outputs

Publications

Book
  1. Coelho, Helder. Progress in Artificial Intelligence — IBERAMIA 98. Springer-Verlag. 1998.
    10.1007/3-540-49795-1
  2. Coelho, Helder; Cotta, José Carlos. Prolog by Example. Springer-Verlag. 1988.
    10.1007/978-3-642-83213-0_10
Journal article
  1. Lopes, F.; Vale, Z.; Sousa, J.; Coelho, H.. "Preface: IATEM 2013". Proceedings - International Workshop on Database and Expert Systems Applications, DEXA (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84887907482&partnerID=MN8TOARS.
    10.1109/DEXA.2013.64
  2. Lopes, F.; Algarvio, H.; Coelho, H.. "Agent-based simulation of retail electricity markets: Bilateral trading players". Proceedings - International Workshop on Database and Expert Systems Applications, DEXA (2013): 189-193. http://www.scopus.com/inward/record.url?eid=2-s2.0-84887909010&partnerID=MN8TOARS.
    10.1109/DEXA.2013.50
  3. Lopes, F.; Vale, Z.; Sousa, J.; Coelho, H.. "1st International Workshop on Intelligent Agent Technology, Power Systems, and Energy Markets - IATEM 2012 - Preface". Proceedings - International Workshop on Database and Expert Systems Applications, DEXA (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84869415408&partnerID=MN8TOARS.
    10.1109/DEXA.2012.68
  4. Lopes, F.; Coelho, H.. "Concession strategies for negotiating bilateral contracts in multi-agent electricity markets". Proceedings - International Workshop on Database and Expert Systems Applications, DEXA (2012): 321-325. http://www.scopus.com/inward/record.url?eid=2-s2.0-84869464352&partnerID=MN8TOARS.
    10.1109/DEXA.2012.24
  5. Dimuro, G.P.; Adamatti, D.F.; Coelho, H.; Sichman, J.S.; Balsa, J.; Tedesco, P.; Da Rocha Costa, A.C.. "Proceedings - 2012 Brazilian Workshop on Social Simulation: Advances in Social Simulation II, BWSS 2012: Preface". Proceedings - 2012 Brazilian Workshop on Social Simulation: Advances in Social Simulation II, BWSS 2012 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84874709754&partnerID=MN8TOARS.
    10.1109/BWSS.2012.5
  6. Coelho, H.. "Social simulation, seeing ahead". Proceedings - 2012 Brazilian Workshop on Social Simulation: Advances in Social Simulation II, BWSS 2012 (2012): 15-17. http://www.scopus.com/inward/record.url?eid=2-s2.0-84874713372&partnerID=MN8TOARS.
    10.1109/BWSS.2012.27
  7. Macedo, L.F.K.; Dimuro, G.P.; Aguiar, M.S.; Costa, A.C.R.; Mattos, V.L.D.; Coelho, H.. "Analyzing the evolution of social exchange strategies in social preference-based MAS through an evolutionary spatial approach of the ultimatum game". Proceedings - 2012 Brazilian Workshop on Social Simulation: Advances in Social Simulation II, BWSS 2012 (2012): 83-90. http://www.scopus.com/inward/record.url?eid=2-s2.0-84874694535&partnerID=MN8TOARS.
    10.1109/BWSS.2012.26
  8. Graça, J.; Coelho, H.. "Replicating Hofstede's cultured negotiation: A first update". Proceedings - 2012 Brazilian Workshop on Social Simulation: Advances in Social Simulation II, BWSS 2012 (2012): 120-127. http://www.scopus.com/inward/record.url?eid=2-s2.0-84874697409&partnerID=MN8TOARS.
    10.1109/BWSS.2012.29
  9. Franco, M.H.I.; Costa, A.C.R.; Coelho, H.. "Simulating argumentation about exchange values in multi-agent interactions". Advances in Social Simulation: 2010 2nd Brazilian Workshop on Social Simulation, BWSS 2010 - Co-located with Joint Conference SBIA/SBRN/JRI 2010 (2011): 103-110. http://www.scopus.com/inward/record.url?eid=2-s2.0-80054943403&partnerID=MN8TOARS.
    10.1109/BWSS.2010.29
  10. Balsa, J.; Antunes, L.; Coelho, H.; Moniz, L.. "Rehearsing policies for GHGs emission control". Advances in Social Simulation: 2010 2nd Brazilian Workshop on Social Simulation, BWSS 2010 - Co-located with Joint Conference SBIA/SBRN/JRI 2010 (2011): 127-130. http://www.scopus.com/inward/record.url?eid=2-s2.0-80054904268&partnerID=MN8TOARS.
    10.1109/BWSS.2010.28
  11. Trigo, P.; Coelho, H.. "Simulating a multi-agent electricity market". Advances in Social Simulation: 2010 2nd Brazilian Workshop on Social Simulation, BWSS 2010 - Co-located with Joint Conference SBIA/SBRN/JRI 2010 (2011): 90-95. http://www.scopus.com/inward/record.url?eid=2-s2.0-80054896674&partnerID=MN8TOARS.
    10.1109/BWSS.2010.14
  12. Ferreira, J.C.; Trigo, P.; Silva, A.R.D.; Coelho, H.; Afonso, J.L.. "Simulation of electrical distributed energy resources for electrical vehicles charging process strategy". Advances in Social Simulation: 2010 2nd Brazilian Workshop on Social Simulation, BWSS 2010 - Co-located with Joint Conference SBIA/SBRN/JRI 2010 (2011): 82-89. http://www.scopus.com/inward/record.url?eid=2-s2.0-80054958477&partnerID=MN8TOARS.
    10.1109/BWSS.2010.15
  13. Coelho, H.; Trigo, P.; Costa, A.C.R.. "On the operationality of moral-sense decision making". Advances in Social Simulation: 2010 2nd Brazilian Workshop on Social Simulation, BWSS 2010 - Co-located with Joint Conference SBIA/SBRN/JRI 2010 (2011): 15-20. http://www.scopus.com/inward/record.url?eid=2-s2.0-80054954057&partnerID=MN8TOARS.
    10.1109/BWSS.2010.13
  14. Trigo, Paulo; Marques, Paulo; Coelho, Helder. "(Virtual) Agents for running electricity markets". Simulation Modelling Practice and Theory 18 10 (2010): 1442-1452. http://dx.doi.org/10.1016/j.simpat.2010.04.003.
    10.1016/j.simpat.2010.04.003
  15. Trigo, Paulo; Coelho, Helder. "Decision making with hybrid models: the case of collective and individual motivations". International Journal of Reasoning-based Intelligent Systems 2 1 (2010): 60-60. http://dx.doi.org/10.1504/IJRIS.2010.029815.
    10.1504/ijris.2010.029815
  16. Lopes, F.; Coelho, H.. "Negotiation and argumentation in artificial intelligence". International Journal of Artificial Intelligence 4 10 S (2010): 1-20. http://www.scopus.com/inward/record.url?eid=2-s2.0-77954768573&partnerID=MN8TOARS.
  17. Lopes, F.; Coelho, H.. "Strategic and tactical behaviour in automated negotiation". International Journal of Artificial Intelligence 4 10 S (2010): 35-63. http://www.scopus.com/inward/record.url?eid=2-s2.0-77954802700&partnerID=MN8TOARS.
  18. David, N.; Caldas, J.C.; Coelho, H.. "Epistemological perspectives on simulation III". JASSS 13 1 (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-76349111627&partnerID=MN8TOARS.
  19. Adamatti, D.F.; Sichman, J.S.; Coelho, H.. "An analysis of the insertion of virtual players in GMABS methodology using the ViP-JogoMan prototype". JASSS 12 3 (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-68349104328&partnerID=MN8TOARS.
  20. Trigo, P.; Marques, P.; Coelho, H.. "Towards an electricity market simulator". Journal of Physical Agents 3 2 (2009): 3-6. http://www.scopus.com/inward/record.url?eid=2-s2.0-70349431429&partnerID=MN8TOARS.
  21. Trigo, P.; Marques, P.; Coelho, H.. "Electricity market (virtual) agents". CEUR Workshop Proceedings 494 (2009): 303-308. http://www.scopus.com/inward/record.url?eid=2-s2.0-84885217618&partnerID=MN8TOARS.
  22. Trigo, P.; Coelho, H.. "Agent inferencing meets the semantic web". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 5816 LNAI (2009): 497-507. http://www.scopus.com/inward/record.url?eid=2-s2.0-71049145381&partnerID=MN8TOARS.
    10.1007/978-3-642-04686-5_41
  23. Coelho, F.; Coelho, H.. "Meta-agency and individual power". Web Intelligence and Agent Systems 7 4 (2009): 333-346. http://www.scopus.com/inward/record.url?eid=2-s2.0-70350587009&partnerID=MN8TOARS.
    10.3233/WIA-2009-0172
  24. Marar, J.F.; Coelho, H.. "Multidimensional Polynomial Powers of Sigmoid (PPS) wavelet neural networks". BIOSIGNALS 2008 - Proceedings of the 1st International Conference on Bio-inspired Systems and Signal Processing 2 (2008): 261-268. http://www.scopus.com/inward/record.url?eid=2-s2.0-55649110670&partnerID=MN8TOARS.
  25. Lopes, F.; Novais, A.Q.; Coelho, H.. "A framework for automated negotiation: Preliminary report". MCCSIS'08 - IADIS Multi Conference on Computer Science and Information Systems; Proceedings of Intelligent Systems and Agents 2008 (2008): 29-36. http://www.scopus.com/inward/record.url?eid=2-s2.0-58449133969&partnerID=MN8TOARS.
  26. Lopes, F.; Novais, A.Q.; Coelho, H.. "Interdisciplinary approach to automated negotiation: A preliminary report". Proceedings - 22nd European Conference on Modelling and Simulation, ECMS 2008 (2008): 118-122. http://www.scopus.com/inward/record.url?eid=2-s2.0-84857721060&partnerID=MN8TOARS.
  27. Marar, J.F.; Coelho, H.. "Human face verification based on multidimensional polynomial powers of sigmoid (PPS)". HEALTHINF 2008 - 1st International Conference on Health Informatics, Proceedings 2 (2008): 99-106. http://www.scopus.com/inward/record.url?eid=2-s2.0-57549112520&partnerID=MN8TOARS.
  28. Coelho, Pedro G.; Rodrigues, Helder C.; Fernandes, Paulo R.. "BONE TISSUE ADAPTATION – A HIERARCHICAL APPROACH FOR APPARENT DENSITY AND TRABECULAR STRUCTURE". Journal of Biomechanics 41 (2008): S125-S125. http://dx.doi.org/10.1016/S0021-9290(08)70125-8.
    10.1016/s0021-9290(08)70125-8
  29. Antunes, L.; Balsa, J.; Coelho, H.. "Agents that collude to evade taxes". Proceedings of the International Conference on Autonomous Agents (2007): 1263-1265. http://www.scopus.com/inward/record.url?eid=2-s2.0-60349090438&partnerID=MN8TOARS.
    10.1145/1329125.1329381
  30. Antunes, L.; Balsa, J.; Coelho, H.. "Tax compliance through MABS: The case of indirect taxes". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 4874 LNAI (2007): 605-617. http://www.scopus.com/inward/record.url?eid=2-s2.0-38348998629&partnerID=MN8TOARS.
  31. Cascalho, J.; Coelho, H.. "Tuning agents' behaviours using embedded attributes". Proceedings of the IASTED International Conference on Artificial Intelligence and Applications, AIA 2007 (2007): 139-144. http://www.scopus.com/inward/record.url?eid=2-s2.0-38349107972&partnerID=MN8TOARS.
  32. Antunes, L.; Balsa, J.; Respício, A.; Coelho, H.. "Tactical exploration of tax compliance decisions in multi-agent based simulation". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 4442 LNAI (2007): 80-95. http://www.scopus.com/inward/record.url?eid=2-s2.0-37249080362&partnerID=MN8TOARS.
  33. Nóbrega, L.; Nunes, N.J.; Coelho, H.. "The meta sketch editor: A reflexive modeling editor". Computer-Aided Design of User Interfaces V - Proceedings of the 6th International Conference on Computer-Aided Design of User Interfaces, CADUI 2006 (2007): 201-214. http://www.scopus.com/inward/record.url?eid=2-s2.0-84879626969&partnerID=MN8TOARS.
  34. Coelho, Eduarda Maria; Vasconcelos-Raposo, José; Fernandes, Helder Miguel. "Análise factorial confirmatória da versão portuguesa do CSAI-2". Motricidade 3 3 (2007): http://dx.doi.org/10.6063/motricidade.3(3).664.
    10.6063/motricidade.3(3).664
  35. Vasconcelos-Raposo, José; Coelho, Eduarda Maria; Mahl, Álvaro Cielo; Fernandes, Helder Miguel. "Intensidade e negativismo e autoconfiança em jogadores de futebol profissionais brasileiros". Motricidade 3 3 (2007): http://dx.doi.org/10.6063/motricidade.3(3).658.
    10.6063/motricidade.3(3).658
  36. David, N.; Sichman, J.S.; Coelho, H.. "A philosophical perspective of multiagent-based simulation in the social sciences". CEUR Workshop Proceedings 223 (2006): http://www.scopus.com/inward/record.url?eid=2-s2.0-84884754317&partnerID=MN8TOARS.
  37. Antunes, L.; Coelho, H.; Balsa, J.. "E*plore-ing the simulation design space". CEUR Workshop Proceedings 223 (2006): http://www.scopus.com/inward/record.url?eid=2-s2.0-84884778545&partnerID=MN8TOARS.
  38. David, N.; Coelho, H.. "Around the empirical and intentional references of agent-based simulation in the social sciences". ICEIS 2006 - 8th International Conference on Enterprise Information Systems, Proceedings AIDSS (2006): 31-38. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953888334&partnerID=MN8TOARS.
  39. Cascalho, J.; Antunes, L.; Corrêa, M.; Coelho, H.. "Characterising agents' behaviours: Selecting goal strategies based on attributes". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 4149 LNAI (2006): 402-415. http://www.scopus.com/inward/record.url?eid=2-s2.0-33750980694&partnerID=MN8TOARS.
  40. Trigo, P.; Coelho, H.. "The multi-team formation defense of teamwork". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 4177 LNAI (2006): 439-448. http://www.scopus.com/inward/record.url?eid=2-s2.0-33750234523&partnerID=MN8TOARS.
  41. Cascalho, J.; Coelho, H.. "Tuning behaviours using attributes embedded in an agents' architecture". CEUR Workshop Proceedings 223 (2006): http://www.scopus.com/inward/record.url?eid=2-s2.0-84884788643&partnerID=MN8TOARS.
  42. Trigo, P.; Jonsson, A.; Coelho, H.. "Coordination with collective and individual decisions". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 4140 LNAI (2006): 37-47. http://www.scopus.com/inward/record.url?eid=2-s2.0-33751356528&partnerID=MN8TOARS.
  43. Neto, J.P.; Ferreira, A.; Coelho, H.. "On computation over chaos using neural networks: Application to blind search and random number generation". International Journal of Bifurcation and Chaos 16 1 (2006): 59-66. http://www.scopus.com/inward/record.url?eid=2-s2.0-33644906625&partnerID=MN8TOARS.
    10.1142/S0218127406014587
  44. Cascalho, J.; Antunes, L.; Corrêa, M.; Coelho, H.. "Toward a motivated BDI agent using attributes embedded in mental states". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 4177 LNAI (2006): 459-469. http://www.scopus.com/inward/record.url?eid=2-s2.0-33750233031&partnerID=MN8TOARS.
  45. Nóbrega, L.; Nunes, N.J.; Coelho, H.. "Mapping ConcurTaskTrees into UML 2.0". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 3941 LNCS (2006): 237-248. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745808365&partnerID=MN8TOARS.
  46. NETO, JOÿO PEDRO; FERREIRA, ADEMAR; COELHO, HELDER. "ON COMPUTATION OVER CHAOS USING NEURAL NETWORKS: APPLICATION TO BLIND SEARCH AND RANDOM NUMBER GENERATION". International Journal of Bifurcation and Chaos 16 01 (2006): 59-66. http://dx.doi.org/10.1142/S0218127406014587.
    10.1142/s0218127406014587
  47. David, N.; Sichman, J.S.; Coelho, H.. "The logic of the method of agent-based simulation in the social sciences: Empirical and intentional adequacy of computer programs". JASSS 8 4 (2005): http://www.scopus.com/inward/record.url?eid=2-s2.0-27744448230&partnerID=MN8TOARS.
  48. David, N.; Sichman, J.S.; Coelho, H.. "Intentional adequacy of computer programs as the experimental reference of agent-based social simulation". Proceedings of the International Conference on Autonomous Agents (2005): 1425-1426. http://www.scopus.com/inward/record.url?eid=2-s2.0-33644815464&partnerID=MN8TOARS.
  49. Coelho, F.; Coelho, H.. "Meta-agency and individual-power an experimental approach". Proceedings - 2005 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, IAT'05 2005 (2005): 414-420. http://www.scopus.com/inward/record.url?eid=2-s2.0-33846267335&partnerID=MN8TOARS.
    10.1109/IAT.2005.97
  50. Coelho, F.; Coelho, H.. "An agent architecture to handle commitment". International Mediterranean Modeling Multiconference, I3M 2005, European Modeling Simulation Symposium, EMSS 2005 (2005): 87-94. http://www.scopus.com/inward/record.url?eid=2-s2.0-70350600453&partnerID=MN8TOARS.
  51. Silvestre, M.; Pinto-Albuquerque, M.; Carmo, M.B.; Cláudio, A.P.; Cunha, J.D.; Coelho, H.. "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): http://www.scopus.com/inward/record.url?eid=2-s2.0-29844444064&partnerID=MN8TOARS.
    10.1145/1067445.1067606
  52. Nóbrega, L.; Nunes, N.J.; Coelho, H.. "DialogSketch: Dynamics of the canonical prototypes". ACM International Conference Proceeding Series 127 (2005): 19-25. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953504742&partnerID=MN8TOARS.
    10.1145/1122935.1122940
  53. Lopes, F.; Novais, A.Q.; Mamede, N.; Coelho, H.. "A negotiation model for autonomous agents: Key features and comparison with existing models". Proceedings of the International Conference on Autonomous Agents (2005): 1309-1310. http://www.scopus.com/inward/record.url?eid=2-s2.0-33644809570&partnerID=MN8TOARS.
  54. Marietto, M.B.; David, N.; Sichman, J.S.; Coelho, H.. "A classification of paradigmatic models for agent-based social simulation". Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) 2927 (2004): 193-208. http://www.scopus.com/inward/record.url?eid=2-s2.0-23344433476&partnerID=MN8TOARS.
  55. David, N.; Marietto, M.B.; Sichman, J.S.; Coelho, H.. "The structure and logic of interdisciplinary research in agent-based social simulation". JASSS 7 3 (2004): http://www.scopus.com/inward/record.url?eid=2-s2.0-4644295850&partnerID=MN8TOARS.
  56. Vicari RM; Flores CD; Silvestre AM; Seixas LJ; Ladeira M; Coelho H. "A multi-agent intelligent environment for medical knowledge.". (2003): http://europepmc.org/abstract/med/12667742.
    10.1016/S0933-3657(03)00009-5
  57. Coelho, F.; Coelho, H.. "Towards Individual Power Design (Rediscovering the Will of Acting Agents)". LECTURE NOTES IN COMPUTER SCIENCE 2902 (2003): 366-378. http://www.scopus.com/inward/record.url?eid=2-s2.0-0347586863&partnerID=MN8TOARS.
  58. Marietto, M.B.; David, N.; Sichman, J.S.; Coelho, H.. "Requirements analysis of agent-based simulation platforms: State of the art and new prospects". Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) 2581 (2003): 125-141. http://www.scopus.com/inward/record.url?eid=2-s2.0-7044252972&partnerID=MN8TOARS.
  59. Antunes, L.; Nóbrega, L.; Coelho, H.. "BVG choice in Axelrod's tribute model". Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) 2581 (2003): 16-25. http://www.scopus.com/inward/record.url?eid=2-s2.0-7044272229&partnerID=MN8TOARS.
  60. David, N.; Sichman, J.S.; Coelho, H.. "Towards an emergence-driven software process for agent-based simulation". Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) 2581 (2003): 89-104. http://www.scopus.com/inward/record.url?eid=2-s2.0-7044224300&partnerID=MN8TOARS.
  61. Antunes, L.; Coelho, H.. "On how to conduct experimental research with self-motivated agents". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2934 (2003): 31-47. http://www.scopus.com/inward/record.url?eid=2-s2.0-35048865306&partnerID=MN8TOARS.
  62. Lopes, F.; Mamede, N.; Novais, A.Q.; Coelho, H.. "A negotiation model for autonomous computational agents: Formal description and empirical evaluation". Journal of Intelligent and Fuzzy Systems 12 3-4 (2002): 195-212. http://www.scopus.com/inward/record.url?eid=2-s2.0-0038215464&partnerID=MN8TOARS.
  63. Lopes, F.; Mamede, N.; Novais, A.Q.; Coelho, H.. "Negotiation among autonomous computational agents". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2527 LNAI (2002): 556-565. http://www.scopus.com/inward/record.url?eid=2-s2.0-33750115546&partnerID=MN8TOARS.
  64. Antunes, L.; Faria, J.; Coelho, H.. "Improving choice mechanisms within the BVG architecture". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 1986 LNAI (2001): 290-304. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745601992&partnerID=MN8TOARS.
  65. Botelho, L.M.; Coelho, H.. "Machinery for artificial emotions". Cybernetics and Systems 32 5 (2001): 465-506. http://www.scopus.com/inward/record.url?eid=2-s2.0-0013446493&partnerID=MN8TOARS.
  66. Antunes, L.; Faria, J.; Coelho, H.. "Choice: The key for autonomy". Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2258 LNAI (2001): 142-154. http://www.scopus.com/inward/record.url?eid=2-s2.0-35048864342&partnerID=MN8TOARS.
  67. LuÍs Miguel Botelho, Helder Coelho. "MACHINERY FOR ARTIFICIAL EMOTIONS". Cybernetics and Systems 32 5 (2001): 465-506. http://dx.doi.org/10.1080/01969720119468.
    10.1080/01969720119468
  68. Botelho, Luís Miguel; Coelho, Helder. "MACHINERY FOR ARTIFICIAL EMOTIONS". Cybernetics and Systems 32 5 (2001): 465-506. http://dx.doi.org/10.1080/019697201750257748.
    10.1080/019697201750257748
  69. Caldas, José Castro; Coelho, Helder. "The Interplay of Power on the Horizon". Advances in Complex Systems 03 01n04 (2000): 243-253. http://dx.doi.org/10.1142/S0219525900000182.
    10.1142/s0219525900000182
  70. Botelho, Luis Miguel; Coelho, Helder. "Artificial autonomous agents with artificial emotions". Proceedings of the Interantional Conference on Autonomous Agents (1998): 449-450. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031677696&partnerID=MN8TOARS.
  71. COELHO, HELDER. "Reviews". Journal of Logic and Computation 3 5 (1993): 563-564. http://dx.doi.org/10.1093/logcom/3.5.563.
    10.1093/logcom/3.5.563
  72. Viccari, Rosa; Coelho, Helder; Costa, Ernesto. "Pragmatic attachment devices for conversations with tutors". Applied Artificial Intelligence 2 3-4 (1988): 277-284. http://www.scopus.com/inward/record.url?eid=2-s2.0-0024019202&partnerID=MN8TOARS.
  73. Sernadas, Cristina; Coelho, Helder; Gaspar, Graca. "COMMUNICATING KNOWLEDGE SYSTEMS: PART 1 - BIG TALK AMONG SMALL SYSTEMS.". Applied Artificial Intelligence 1 3 (1987): 233-260. http://www.scopus.com/inward/record.url?eid=2-s2.0-0023568734&partnerID=MN8TOARS.
  74. SERNADAS, CRISTINA; COELHO, HELDER; GASPAR, GRAÿA. "COMMUNICATING KNOWLEDGE SYSTEMS: Part II—Big Talk among Small Systems". Applied Artificial Intelligence 1 4 (1987): 315-335. http://dx.doi.org/10.1080/08839518708927978.
    10.1080/08839518708927978
  75. SERNADAS, CRISTINA; COELHO, HELDER; GASPAR, GRAQA. "COMMUNICATING KNOWLEDGE SYSTEMS: Part I—Big Talk among Small Systems". Applied Artificial Intelligence 1 3 (1987): 233-260. http://dx.doi.org/10.1080/08839518708927973.
    10.1080/08839518708927973
  76. Coelho, Helder; Moniz Pereira, Luis. "AUTOMATED REASONING IN GEOMETRY THEOREM PROVING WITH PROLOG.". Journal of Automated Reasoning 2 4 (1986): 329-390. http://www.scopus.com/inward/record.url?eid=2-s2.0-0023018402&partnerID=MN8TOARS.
  77. Coelho, Helder; Pereira, Luis Moniz. "Automated reasoning in geometry theorem proving with Prolog". Journal of Automated Reasoning 2 4 (1986): 329-390. http://dx.doi.org/10.1007/BF00248249.
    10.1007/bf00248249
  78. Coelho, H.; Rodrigues, A.; Sernadas, A.. "Towards knowledge-based infolog specifications A case study of information engineering". Decision Support Systems 1 2 (1985): 143-165. http://www.scopus.com/inward/record.url?eid=2-s2.0-46549100802&partnerID=MN8TOARS.
  79. Coelho, Helder. "PARADIGM OF LOGIC PROGRAMMING IN A CIVIL ENGINEERING ENVIRONMENT.". Computers and Artificial Intelligence 4 2 (1985): 115-124. http://www.scopus.com/inward/record.url?eid=2-s2.0-0021975181&partnerID=MN8TOARS.
  80. Lee, R.M.; Coelho, H.; Cotta, J.C.. "Temporal inferencing on administrative databases". Information Systems 10 2 (1985): 197-206. http://www.scopus.com/inward/record.url?eid=2-s2.0-0021787205&partnerID=MN8TOARS.
  81. Coelho, Helder; Rodrigues, António; Sernadas, Amilcar. "Towards knowledge-based infolog specifications A case study of information engineering". Decision Support Systems 1 2 (1985): 143-165. http://dx.doi.org/10.1016/0167-9236(85)90064-8.
    10.1016/0167-9236(85)90064-8
  82. Coelho, Helder. "PROLOG: A programming tool for logical domain modeling". Computer Compacts 1 1 (1983): 52-52. http://dx.doi.org/10.1016/0167-7136(83)90156-7.
    10.1016/0167-7136(83)90156-7
  83. Coelho, H.. "Man-machine communication in Portuguese: A friendly library service system". Information Systems 7 2 (1982): 163-181. http://www.scopus.com/inward/record.url?eid=2-s2.0-0020242393&partnerID=MN8TOARS.
  84. Coelho, Helder. "Man-machine communication in Portuguese: A friendly library service system". Information Systems 7 2 (1982): 163-181. http://dx.doi.org/10.1016/0306-4379(82)90027-8.
    10.1016/0306-4379(82)90027-8
  85. Coelho, Helder. "The processing of Portuguese based upon logic". ACM SIGART Bulletin 79 (1982): 67-67. http://dx.doi.org/10.1145/1056663.1056708.
    10.1145/1056663.1056708
Report
  1. Coelho, Helder. 1999. Agents, Groups and Institutions: Experiments with population based simulation models.
    10.7749/dinamiacet-iul.wp.1999.12

Other

Other output
  1. Replicating Hofstede’s Cultured Negotiation. Advances in Intelligent and Soft Computing. 2012. Graça, João; Coelho, Helder. http://dx.doi.org/10.1007/978-3-642-28786-2_8.
    10.1007/978-3-642-28786-2_8
  2. Collective-Intelligence and Decision-Making. Computational Intelligence for Engineering Systems. 2011. Trigo, Paulo; Coelho, Helder. http://dx.doi.org/10.1007/978-94-007-0093-2_4.
    10.1007/978-94-007-0093-2_4
  3. Exploring Context Permeability in Multiple Social Networks. Simulating Interacting Agents and Social Phenomena. 2010. Antunes, Luis; Balsa, João; Urbano, Paulo; Coelho, Helder. http://dx.doi.org/10.1007/978-4-431-99781-8_6.
    10.1007/978-4-431-99781-8_6
  4. Concession Behaviour in Automated Negotiation. Lecture Notes in Business Information Processing. 2010. Lopes, Fernando; Coelho, Helder. http://dx.doi.org/10.1007/978-3-642-15208-5_17.
    10.1007/978-3-642-23014-1_10
  5. Decisions with multiple simultaneous goals and uncertain causal effects. IFIP – The International Federation for Information Processing. 2008. Trigo, Paulo; Coelho, Helder. http://dx.doi.org/10.1007/978-0-387-09695-7_2.
    10.1007/978-0-387-09695-7_2
  6. Tactical Exploration of Tax Compliance Decisions in Multi-agent Based Simulation. Lecture Notes in Computer Science. 2007. Antunes, Luis; Balsa, João; Respício, Ana; Coelho, Helder. http://dx.doi.org/10.1007/978-3-540-76539-4_7.
    10.1007/978-3-540-76539-4_7
  7. The Meta Sketch Editor. Computer-Aided Design of User Interfaces V. 2007. Nóbrega, Leonel; Nunes, Nuno Jardim; Coelho, Helder. http://dx.doi.org/10.1007/978-1-4020-5820-2_17.
    10.1007/978-1-4020-5820-2_17
  8. Tax Compliance Through MABS: The Case of Indirect Taxes. Lecture Notes in Computer Science. 2007. Antunes, Luis; Balsa, João; Coelho, Helder. http://dx.doi.org/10.1007/978-3-540-77002-2_51.
    10.1007/978-3-540-77002-2_51
  9. Towards Individual Power Design. Lecture Notes in Computer Science. 2003. Coelho, Francisco; Coelho, Helder. http://dx.doi.org/10.1007/978-3-540-24580-3_43.
    10.1007/978-3-642-04686-5_45
  10. BVG Choice in Axelrod’s Tribute Model. Lecture Notes in Computer Science. 2003. Antunes, Luis; Nóbrega, Leonel; Coelho, Helder. http://dx.doi.org/10.1007/3-540-36483-8_2.
    10.1007/3-540-36483-8_9
  11. Towards a Methodology for Experiments with Autonomous Agents. Lecture Notes in Computer Science. 2002. Antunes, Luis; Coelho, Helder. http://dx.doi.org/10.1007/3-540-36127-8_9.
    10.1007/3-540-36127-8_13
  12. Negotiation among Autonomous Computational Agents. Lecture Notes in Computer Science. 2002. Lopes, Fernando; Mamede, Nuno; Novais, A. Q.; Coelho, Helder. http://dx.doi.org/10.1007/3-540-36131-6_57.
    10.1007/3-540-36131-6_57
  13. Improving Choice Mechanisms within the BVG Architecture. Lecture Notes in Computer Science. 2001. Luis, Antunes; João, Faria; Helder, Coelho. http://dx.doi.org/10.1007/3-540-44631-1_20.
    10.1007/3-540-44631-1_20
  14. Choice: The Key for Autonomy. Lecture Notes in Computer Science. 2001. Antunes, Luis; Faria, João; Coelho, Helder. http://dx.doi.org/10.1007/3-540-45329-6_17.
    10.1007/3-540-45329-6_17
  15. BDI Models and Systems: Reducing the Gap. Lecture Notes in Computer Science. 1999. Mora, Michael C.; Lopes, Jose G.; Viccariz, Rosa M.; Coelho, Helder. http://dx.doi.org/10.1007/3-540-49057-4_2.
    10.1007/3-540-49057-4_2
  16. Decisions Based upon Multiple Values: The BVG Agent Architecture. Lecture Notes in Computer Science. 1999. Antunes, Luis; Coelho, Helder. http://dx.doi.org/10.1007/3-540-48159-1_21.
    10.1007/3-540-48159-1_19
  17. Extending Social Reasoning to Cope with Multiple Partner Coalitions. Lecture Notes in Computer Science. 1999. David, Nuno; Sichman, Jaime Simão; Coelho, Helder. http://dx.doi.org/10.1007/3-540-48437-X_15.
    10.1007/3-540-48437-x_15
  18. Emotion-based attention shift in autonomous agents. Lecture Notes in Computer Science. 1997. Botelho, Luis Miguel; Coelho, Helder. http://dx.doi.org/10.1007/BFb0013592.
    10.1007/bfb0013592
  19. Modelling dynamic aspects of intentions. Lecture Notes in Computer Science. 1997. Costa Móra, Michael; Pereira Lopes, Gabriel; Coelho, Helder; Viccari, Rosa M.. http://dx.doi.org/10.1007/BFb0023921.
    10.1007/bfb0023921
  20. Lower bounds of computational power of a synaptic calculus. Lecture Notes in Computer Science. 1997. Coelho, Helder.
    10.1007/bfb0032492
  21. Information Processing, Motivation and Decision Making. Artificial Intelligence in Economics and Managment. 1996. Botelho, Luis Miguel; Coelho, Helder. http://dx.doi.org/10.1007/978-1-4613-1427-1_16.
    10.1007/978-1-4613-1427-1_16
  22. Around the architectural agent approach to model conversations. Lecture Notes in Computer Science. 1995. Corrêa, Milton; Coelho, Helder. http://dx.doi.org/10.1007/BFb0027063.
    10.1007/bfb0027063
  23. Modeling intentions with extended logic programming. Lecture Notes in Computer Science. 1995. Costa Móra, Michael; Lopes, José Gabriel; Coelho, Helder. http://dx.doi.org/10.1007/BFb0034800.
    10.1007/bfb0034809
  24. A Formal Approach To ILEs. Student Modelling: The Key to Individualized Knowledge-Based Instruction. 1994. Costa, Ernesto; Gaspar, Graça; Coelho, Helder. http://dx.doi.org/10.1007/978-3-662-03037-0_11.
    10.1007/978-3-662-03037-0_11
  25. Facing Hard Problems in Multi-Agent Interactions. New Directions for Intelligent Tutoring Systems. 1992. Coelho, Helder. http://dx.doi.org/10.1007/978-3-642-77681-6_17.
    10.1007/978-3-642-77681-6_17
  26. Agent Modelling for Intelligent Tutoring Settings. Communication from an Artificial Intelligence Perspective. 1992. Coelho, Helder. http://dx.doi.org/10.1007/978-3-642-58146-5_9.
    10.1007/978-3-642-58146-5_9