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WECWIS
2006
IEEE
151views ECommerce» more  WECWIS 2006»
14 years 1 months ago
Registering UMM Business Collaboration Models in an ebXML Registry
UN/CEFACT’s modeling methodology (UMM) is used to develop global choreographies of inter-organizational business processes. UMM models should be publically available in order to...
Birgit Hofreiter, Christian Huemer, Marco Zapletal
ISF
2010
109views more  ISF 2010»
13 years 6 months ago
Collaborative systems development in disaster relief: The impact of multi-level governance
Disaster management information systems for international humanitarian relief are developed in contexts involving local, national and inter-governmental organizations together with...
Edgar A. Maldonado, Carleen F. Maitland, Andrea Ho...
SAC
2006
ACM
14 years 1 months ago
Distributed collaborative filtering for peer-to-peer file sharing systems
Collaborative filtering requires a centralized rating database. However, within a peer-to-peer network such a centralized database is not readily available. In this paper, we pro...
Jun Wang, Johan A. Pouwelse, Reginald L. Lagendijk...
WEBDB
2010
Springer
171views Database» more  WEBDB 2010»
14 years 21 days ago
Improved Recommendations via (More) Collaboration
We consider in this paper a popular class of recommender systems that are based on Collaborative Filtering (CF for short). CF is the process of predicting customer ratings to item...
Rubi Boim, Haim Kaplan, Tova Milo, Ronitt Rubinfel...
TPDS
2008
121views more  TPDS 2008»
13 years 7 months ago
Secure Collaboration in a Mediator-Free Distributed Environment
The internet and related technologies have made multidomain collaborations a reality. Collaboration enables domains to effectively share resources; however, it introduces several s...
Mohamed Shehab, Arif Ghafoor, Elisa Bertino