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SPIRE
2009
Springer
16 years 20 days ago
Sketching Algorithms for Approximating Rank Correlations in Collaborative Filtering Systems
Collaborative filtering (CF) shares information between users to provide each with recommendations. Previous work suggests using sketching techniques to handle massive data sets i...
Yoram Bachrach, Ralf Herbrich, Ely Porat
CSREASAM
2008
15 years 7 months ago
An Ad Hoc Trust Inference Model for Flexible and Controlled Information Sharing
Pervasive computing allows data to be collected using sensors and mobile devices. Recent studies, however, show that in emergency and crisis situations conventional access control ...
Danfeng Yao
FEWS
2007
15 years 7 months ago
Constructing Semantic Campus for Academic Collaboration
: This paper proposes a methodology for constructing Semantic Campus, a Semantic Web application that represents the social network of the academics in the university, King Mongkut...
Natenapa Sriharee, Ravikarn Punnarut
IV
2002
IEEE
104views Visualization» more  IV 2002»
15 years 11 months ago
An Environment for Studying the Impact of Spatialising Sonified Graphs on Data Comprehension
We describe AudioCave, an environment for exploring the impact of spatialising sonified graphs on a set of numerical data comprehension tasks. Its design builds on findings regard...
Rameshsharma Ramloll, Stephen A. Brewster
GIS
2007
ACM
16 years 7 months ago
Where were we: communities for sharing space-time trails
We consider trails to be a document type of growing importance, authored in abundance as locative technologies become embedded in mobile devices carried by billions of humans. As ...
Scott Counts, Marc Smith