Publications

Books (edited)

• Pérez, J.B.; Rodríguez, J.M.C.; Adam, E.; Ortega, A.; Moreno, M.N.; Navarro, E.; Hirsch, B.; Lopes-Cardoso, H.; Julián, V.; Sánchez, M.A.; Mathieu, P. (Eds.), Highlights on Practical Applications of Agents and Multi-Agent Systems, 10th International Conference on Practical Applications of Agents and Multi-Agent Systems, Springer, Advances in Intelligent and Soft Computing 156, ISBN 978-3-642-28761-9, 2012.

International Journals:

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira, “An Approach to Computational Social Trust”, AICommunications, IOS Press, 2013, accepted February 2013.
• Joana Urbano, Henrique Lopes Cardoso, Ana Paula Rocha, Eugénio Oliveira (2012), “Trust and Normative Control in Multi-Agent Systems”, Advances in Distributed Computing and Artificial Intelligence Journal, Vol. I, No. 1, July 2012, pp. 43-52.

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira, “A Situation-Aware Computational Trust Model for Selecting Partners”, in N.T. Nguyen (Ed.), Transactions on Computational Collective Intelligence V, LNCS 6910, pp. 84-105, 2011, Springer-Verlag Berlin Heidelberg 2011.
• Henrique Lopes Cardoso, Eugénio Oliveira (2011), “Social Control in a Normative Framework: An Adaptive Deterrence Approach”, Web Intelligence and Agent Systems, An International Journal, IOS Press, Vol. 9, No. 4, July 2011, pp. 363-375, ISSN 1570-1263

• Henrique Lopes Cardoso, Eugénio Oliveira (2008), “Electronic Institutions for B2B: Dynamic Normative Environments”, Artificial Intelligence & Law (special issue on Agents, Institutions and Legal Theory), Springer, Vol. 16, No. 1, March 2008, pp. 107-128, ISSN 0924-8463

• Henrique Lopes Cardoso, Eugénio Oliveira (2007), “Institutional Reality and Norms: Specifying and Monitoring Agent Organizations”, International Journal of Cooperative Information Systems (special issue on Emergent Agent Societies), World Scientific Publishing Company, Vol. 16, No. 1, March 2007, pp. 67-95, ISSN 0218-8430

Book chapters:

• Henrique Lopes Cardoso, Joana Urbano, Ana Paula Rocha, António J. M. Castro, Eugénio Oliveira (2013). “Chap. 32: ANTE: Agreement Negotiation in Normative and Trust-enabled Environments”, in S. Ossowski (ed.), Agreement Technologies, Law, Governance and Technology Series, Volume 8, Springer, ISBN 978-94-007-5582-6, pp. 549-564.

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2013). “Chap. 23: A Socio-Cognitive Perspective of Trust”, in S. Ossowski (ed.), Agreement Technologies, Law, Governance and Technology Series, Volume 8, Springer, ISBN 978-94-007-5582-6, pp. 419-429.

• Nicoletta Fornara, Henrique Lopes Cardoso, Pablo Noriega, Eugénio Oliveira, Charalampos Tampitsikas (2013). “Chap. 18: Modelling Agent Institutions”, in S. Ossowski (ed.), Agreement Technologies, Law, Governance and Technology Series, Volume 8, Springer, ISBN 978-94-007-5582-6, pp. 277-307.

• Rino Falcone, Cristiano Castelfranchi, Henrique Lopes Cardoso, Andrew Jones, Eugénio Oliveira (2013). “Chap. 15: Norms and Trust”, in S. Ossowski (ed.), Agreement Technologies, Law, Governance and Technology Series, Volume 8, Springer, ISBN 978-94-007-5582-6, pp. 221-231.

• Joana Urbano, Ana Paula Rocha and Eugénio Oliveira (2012). "Trust Evaluation for Reliable Electronic Transactions between Business Partners", in Lecture Notes in Business Information Processing, 2012, Volume 98, Part 3, 219-237, DOI: 10.1007/978-3-642-28563-9_12
• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2011), "Trust-Based Selection of Partners", C. Huemer and T. Setzer (Eds.): EC-Web 2011, LNBIP 85, pp. 221–232, 2011. Springer-Verlag Berlin Heidelberg 2011

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2011), "Extracting Trustworthiness Tendencies Using the Frequency Increase Metric", Enterprise Information Systems, LNBIP, 2011, Volume 73, Part 3, 208-221

• Henrique Lopes Cardoso, Eugénio Oliveira (2010), “Monitoring Directed Obligations with Flexible Deadlines: a Rule-based Approach”, in M. Baldoni, J. Bentahar, J. Lloyd & M. B. Van Riemsdijk (eds.), Declarative Agent Languages and Technologies VII, LNAI 5948, Springer, ISBN 978-3-642-11354-3, pp. 51-67

• Henrique Lopes Cardoso, Eugénio Oliveira (2010), “Directed Deadline Obligations in Agent-based Business Contracts”, in Coordination, Organizations, Institutions, and Norms in Agent Systems V, LNAI 6069, Springer, ISBN 978-3-642-14961-0, pp. 225-240

• Nicolás Hormazábal, Henrique Lopes Cardoso, Josep Lluis de la Rosa, Eugénio Oliveira (2010), “An Approach for Virtual Organizations' Dissolution”, in Coordination, Organizations, Institutions, and Norms in Agent Systems V, LNAI 6069, Springer, pp. 70-85, ISBN 978-3-642-14961-0

• Henrique Lopes Cardoso, Daniel Dinis Teixeira, Eugénio Oliveira (2009), “Enhancing Interoperability: Ontology-Mapping in an Electronic Institution”, in K. Fischer, J. P. Muller, J. Odell & A. J. Berre (eds.), Agent-based Technologies and Applications for Enterprise Interoperability, LNBIP 25, Springer, pp. 47-62.

• Henrique Lopes Cardoso, Eugénio Oliveira (2009), “A Context-based Institutional Normative Environment”, in J. Hubner, E. Matson, O. Boissier & V. Dignum (eds.), Coordination, Organizations, Institutions, and Norms in Agent Systems IV, LNAI 5428, Springer, pp. 140-155

• Henrique Lopes Cardoso, Eugénio Oliveira (2008), “A Contract Model for Electronic Institutions”, in J.S. Sichman et al. (eds.), Coordination, Organizations, Institutions, and Norms in Agent Systems III, LNAI 4870, Springer, ISBN: 978-3-540-79002-0, pp. 27-40.

International Conferences and Workshop Proceedings:

• Ramón Hermoso, Henrique Lopes Cardoso (2013). “Dynamically Maintaining Standards using Incentives”, in J. Bajo et al. (eds.), Trends in Practical Applications of Agent and Multi-Agent Systems, 11th International Conference, Springer, Salamanca, Spain, May 22-24, 2013, to appear.
• Ramón Hermoso, Henrique Lopes Cardoso (2012). “Dynamic Discovery and Maintenance of Role-based Performance Standards”, in S. Ossowski, F. Toni, G. Vouros (eds.), Proceedings of the First International Conference on Agreement Technologies (AT 2012), CEUR Workshop Proceedings, Vol-918, pp. 27-41, Dubrovnik, Croatia, October 15-16, 2012.
• Patrícia Alves, Pedro Campos, Eugénio Oliveira. "Modeling the Trustworthiness of a Supplier Agent in a B2B Relationship", in Collaborative Networks in the Internet of Services, IFIP Advances in Information and Communication Technology, 2012, Volume 380/2012, pp. 675-686.
• Joana Urbano, Henrique Lopes Cardoso, Ana Paula Rocha and Eugénio Oliveira (2012). "Trust and Normative Control in Multi-agent Systems: An Empirical Study", in Highlights on Practical Applications of Agents and Multi-Agent Systems, Series: Advances in Intelligent and Soft Computing, 2012, Volume 156/2012, 207-214, DOI: 10.1007/978-3-642-28762-6_25

• Henrique Lopes Cardoso, Joana Urbano, Pedro Brandão, Ana Paula Rocha and Eugénio Oliveira (2012). "ANTE: Agreement Negotiation in Normative and Trust-Enabled Environments", in Advances on Practical Applications of Agents and Multi-Agent Systems, Series: Advances in Intelligent and Soft Computing, 2012, Volume 155/2012, 261-264, DOI: 10.1007/978-3-642-28786-2_33

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2011), "A Dynamic Agents’ Behavior Model for Computational Trust", L. Antunes and H.S. Pinto (Eds.): EPIA 2011, LNAI 7026, Springer-Verlag Berlin Heidelberg, pp. 536–550, 2011

• Pedro Brandão Neto, Ana Paula Rocha, Henrique Lopes Cardoso. “Arguing over Evidences for Establishing Contracts”, Doctoral Symposium on Artificial Intelligence, EPIA 2011, ISBN: 978-989-95618-4-7, p. 858-871.
• Joana Urbano, Henrique Lopes Cardoso, Eugénio Oliveira (2010), “Making Electronic Contracting Operational and Trustworthy”, in Advances in Artificial Intelligence – Proceedings of the 12th Ibero-American Conference on Artificial Intelligence (IBERAMIA 2010), Lecture Notes on Artificial Intelligence V. 6433, Springer, ISBN 978-3-642-16951-9, pp. 264-273, Bahía Blanca, Argentina, November 1-5, 2010

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2010), "Trustworthiness Tendency Incremental Extraction Using Information Gain”, Proceedings of the 2010 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, Toronto, Canada, 1-3 September, 2010, pp. 411-414

• Joana Urbano, Ana Paula Rocha and Eugénio Oliveira (2010), "In the Search of Better Deals Using Trust", proceedings of ECCAI'10 Workshop IAT4EB, pp.25-30, July, Lisboa, Portugal.

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2010), “Trust Estimation Using Contextual Fitness", 4th International KES Symposium on Agents and Multi-agent Systems – Technologies and Applications, Gdynia, Poland 23 - 25 June 2010, LNAI 6070, pp.42-51

• Agnieszka Danek, Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2010), “Engaging the Dynamics of Trust in Computational Trust and Reputation Systems", 4th International KES Symposium on Agents and Multi-agent Systems – Technologies and Applications, Gdynia, Poland 23 - 25 June 2010, LNAI 6070, pp. 22-31

• Joana Urbano, Ana Paula Rocha, Eugénio Oliveira (2010), “Refining the Trustworthiness Assessment of Suppliers through Extraction of Stereotypes", 12th International Conference on Enterprise Information Systems (ICEIS 2010), Funchal, Portugal, 8-12 June 2010, pp. 85-92. BEST PAPER AWARD inTrack "Artificial Intelligence and Decision Support Systems"

PhD Thesis:

• Joana Urbano, A Situation-aware and Social Computational Trust Model, Tese de Doutoramento em Engenharia Informática, FEUP, submitted in January 2013. Awaits defense.
• Henrique Lopes Cardoso, Electronic Institutions with Normative Environments for Agent-based E-contracting, PhD Thesis on Informatics Engineering, FEUP, September 2010. Defended in January 2011.

Master Thesis:

• Sérgio Moura, Desempenho Contratual e Medidas de Confiança em Instituições Electrónicas, Integrated Master on Informatics Engineering and Computation (FEUP), NIAD&R-LIACC, July 2011.