Giorgos Zacharia, PhD

Center for Biological & Computational Learning
McGovern Institute for Brain Research
Computer Science & Artificial Intelligence Laboratory
Massachusetts Institute of Technology

 

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Publications

Book

User-Centered Computer Aided Language Learning,  Panayiotis Zaphiris , Giorgos Zacharia (Eds.) , 2006

Working papers

Zacharia, G,. Personalized Recommendations by Learning from Related Data. [PDF]

Journal papers

Zaphiris P., Zacharia G., Laghos A., A Modern Greek Online Course designed through Participatory Design and Social Distributed Constructionism Themes in Education Journal, Special Issue: "Information & Communication Technologies in Diaspora", 2005.

Evgeniou, T., Boussios, C., and Zacharia, G. "Generalized Robust Conjoint Estimation", Marketing Science, Vol. 24, N°. 3, pp. 415-429, 2005

Zacharia, G., Evgeniou, T., Maes, P. Dynamic Pricing in a Reputation Brokered Agent Mediated Knowledge Marketplace. International Journal of Intelligent Systems in Accounting, Finance and Management, Special Issue on Agents, Vol. 9 (4), pp. 271-286, December 2000, John Wiley and Sons, New York, NY, USA; ISSN: 1055-615X X [PDF]

Zacharia, G., Evgeniou, T., Moukas, A., Boufounos, P., Maes, P. Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace. Electronic Commerce Research Journal, Special Issue on Intelligent Agents in Electronic Commerce, 2000, Baltzer Science Publishers, Bussum, Netherlands; ISSN: 1389-5753 [msword]

Zacharia, G., Moukas, A., Maes, P. Collaborative Reputation Mechanisms in Electronic Marketplaces. Decision Support Systems Vol. 29 (4) pp. 371-388, December 2000, Elsevier Science, Amsterdam, Netherlands; ISSN 0167-9236. [PDF]

Zacharia, G., Maes P. Trust management through reputation mechanisms, Applied Artificial Intelligence Journal, Vol. 14 (9), pp. 881-908, October 2000, Taylor and Francis Ltd, London, UK; ISSN: 0883-9514

Moukas, A., Zacharia, G., Guttman, R., Maes, P. Agent-mediated electronic commerce: an MIT Media Laboratory perspective. International Journal of Electronic Commerce, vol.4, no.3, Spring 2000, pp.5-21. M.E. Sharpe, Armonk, NY, USA; ISSN: 1086-4415 [PDF]

Book Chapters

Zaphiris, P., Zacharia, G., Participatory Design of Interactive computer-based Learning Systems, Encyclopedia of International Computer Based Learning. (2005)

Zaphiris P., Laghos, A., Zacharia, G., Distributed Constructionism through Participatory Design, Encyclopedia of Information Science and Technology (2005)

Zaphiris, P., Zacharia, G., Rajasekaran, M.S., Distributed Constructionism through Participatory Design. In Ghaoui, C. (Ed) E-education Applications: Human Factors and Innovative Approaches, February 2004, Idea Group Publishing, London, UK.

Zacharia, G., Evgeniou, T., Moukas, A., Boufounos, P., Maes, P. Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace. Advances in E-commerce Agents: Broking, Negotiation, Security, and Mobility, LNAI series, 2000, Springer-Verlag, Berlin, Germany; ISSN 0302-9743.

Moukas, A., Zacharia, G., Maes P., Chapter 13: Amalthaea and Histos: Multi-Agent Systems for WWW Sites and Reputation Recommendations, Intelligent Information Agents, Springer Verlag, Klusch, M. (Ed.), 1999, Berlin, Germany; ISBN 3-540-65112-8

Zacharia, G., Moukas, A., Guttman, R., Maes, P. An Agent System for Comparative Shopping at the Point of Sale. J.-Y. Roger et al. (eds.), Technologies for the Information Society: Developments and Opportunities, IOS Press, January 1998, Amsterdam, Netherlands; ISBN: 90-5199-450-8.

Conference papers

Zaphiris, P., Zacharia, G. Website Content Accessibility of the Cyprus Domain. In Manolopoulos, Y., Evripidou, S., Kakas, A. (Eds) Lecture Notes in Computer Science: Advances in Informatics - Post-proceedings of the 8th Panhellenic Conference in Informatics, 2003, Vol. 2563, pp. 248-261, Springer Verlag, Heidelberg, Germany.

Zaphiris, P., Zacharia, G., Laghos, A. Online teaching of modern Greek through participatory design and social distributed consturctionism. To appear in the proceedings of the 1st International Conference on ICT in Hellenic Diaspora. London, UK, 12 Nov 2003

Zaphiris, P., Zacharia, G. Student Involvement in designing an online foreign language course. Proceedings of British HCI Conference (Volume 2), London, Sept 2002

Zaphiris, P., Zacharia, G. (2001). Usability Evaluation of an On-Line Modern Greek Language Course. In Proceedings of the 8th Panhellenic Conference on Informatics. November 8-10. Nicosia, Cyprus.

Zaphiris, P.,  Zacharia, G. (2001). User-Centered Evaluation of an On-Line Modern Greek Language Course. In Proceedings of WebNet 2001 Conference, October 23-27. Orlando, FL.

Zaphiris, P.,  Zacharia, G. (2001). Participatory Design of an Online Modern Greek Course. Abridged proceedings of the 9th International Conference on Human Computer Interaction, August 5-10 . New Orleans, LA., pp. 272-274.

Zaphiris, P.,  Zacharia, G. (2001). Measuring Internet Audiences and Usability of an Online Course. Proceedings of the IIE Annual Conference [CD-ROM], Dallas, TX, USA, May 20-23.

Zaphiris, P., Zacharia, G. (2001). Website Content Accessibility of 30,000 Cypriot Web Sites. Proceedings of the 8th Panhellenic Conference on Informatics. Nicosia, Cyprus, November 8-10, 2001, pp. 128-136.

Zaphiris, P.,  Zacharia, G. (2001). Design Methodology of an Online Greek Language Course. In Proceedings of CHI 2001 Conference on Human Factors in Computing Systems, March 31 * April 5. Seattle, WA.

Zacharia, G., Moukas, A., Boufounos P, Maes P. Dynamic pricing in a reputation brokered agent mediated knowledge marketplace.  Proceedings of the 33rd Annual Hawaii International Conference on Systems Sciences. HICSS-33. IEEE Comput. Soc. 2000, pp.10 pp.. Los Alamitos, CA, USA.

Zacharia, G., Moukas, A., Maes, P. Collaborative reputation mechanisms in electronic marketplaces.  Proceedings of the 32nd Annual Hawaii International Conference on Systems Sciences. 1999. HICSS-32. IEEE Comput. Soc. 1999, pp.7 pp.. Los Alamitos, CA, USA.

Moukas, A., Zacharia, G. Evolving a multi-agent information filtering solution in Amalthaea.  Proceedings of the First International Conference on Autonomous Agents. ACM. 1997, pp.394-403. New York, NY, USA. [PDF]

Workshop papers

Boussios, C., Zacharia G., Evgeniou T., Data Driven Supplier Performance Monitoring, eLab@INSEAD Research Conference on Management in the Information Economy, November 2001, Singapore.

Zacharia, G., Moukas, A., Boufounos, P., Maes, P.  Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace. Proceedings of Workshop on Agents in E-Commerce,  The 1st Asia-Pacific Conference on Intelligent Agent Technology (IAT-99), Hong Kong, WSPC, December 1999, Singapore.

Zacharia, G. Trust management through reputation mechanisms, Workshop in Deception, Fraud and Trust in Agent Societies, Third International Conference on Autonomous Agents (Agents '99), Seattle, Washington, May 1999. ACM, New York, NY, USA.

MS Thesis

Zacharia, G. Collaborative Reputation Mechanisms for Online Communities. SM Thesis, Program of Media Arts and Sciences, 1999, Massachusetts Institute of Technology, Cambridge, MA, USA [PDF]

Patents

6,895,385 Method and system for ascribing a reputation to an entity as a rater of other entities

6,892,179 System and method for ascribing a reputation to an entity

6,892,178 Method and system for ascribing a reputation to an entity from the perspective of another entity

 

 

     

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