115 search results - page 18 / 23 » Data Sparsity Issues in the Collaborative Filtering Framewor... |
ACMICEC
2008
ACM
13 years 9 months ago
2008
ACM
In this paper, we studied the semantic consistency maintenance issue between heterogeneous contexts, that is, how a firm business process of one e-marketplace can be transformed t...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract—We propose a novel collaborative caching framework to support spatial query processing in Mobile Peer-toPeer Networks (MP2PNs). To maximize cache sharing among clients, ...
TCSV
2002
13 years 7 months ago
2002
Video query by semantic keywords is one of the most challenging research issues in video data management. To go beyond low-level similarity and access video data content by semanti...
LRE
2006
13 years 7 months ago
2006
When building a new spoken dialogue application, large amounts of domain specific data are required. This paper addresses the issue of generating in-domain training data when litt...
ISBI
2002
IEEE
14 years 8 months ago
2002
IEEE
There have been many efforts using image analysis algorithms to study cardiac kinematics, or using biomechanics strategies to study myocardial material properties. In this paper, ...