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» Collaborative information system design
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HICSS
2005
IEEE
191views Biometrics» more  HICSS 2005»
15 years 9 months ago
Collaboration in Context-Aware Mobile Phone Applications
Context-aware applications are expected to become a remarkable application area within future mobile computing. As mobile phones form a natural tool for interaction between people...
Jonna Häkkilä, Jani Mäntyjärvi
RECSYS
2009
ACM
15 years 10 months ago
Context-based splitting of item ratings in collaborative filtering
Collaborative Filtering (CF) recommendations are computed by leveraging a historical data set of users’ ratings for items. It assumes that the users’ previously recorded ratin...
Linas Baltrunas, Francesco Ricci
SAC
2010
ACM
15 years 11 months ago
Trustworthy interaction balancing in mixed service-oriented systems
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
Florian Skopik, Daniel Schall, Schahram Dustdar
159
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SDM
2010
SIAM
217views Data Mining» more  SDM 2010»
15 years 2 months ago
Collaborative Filtering: Weighted Nonnegative Matrix Factorization Incorporating User and Item Graphs
Collaborative filtering is an important topic in data mining and has been widely used in recommendation system. In this paper, we proposed a unified model for collaborative fil...
Quanquan Gu, Jie Zhou, Chris H. Q. Ding
IWC
2007
134views more  IWC 2007»
15 years 4 months ago
Disrupting digital library development with scenario informed design
In recent years, there has been great interest in scenario-based design and other forms of user-centred design. However, there are many design processes that, often for good reaso...
Ann Blandford, Suzette Keith, Richard Butterworth,...