5628 search results - page 378 / 1126 » Data challenges at Yahoo! |
222
click to vote
ICTAI
2008
IEEE
16 years 2 months ago
2008
IEEE
A major challenge in building recommender systems is organizing the recommendation space since, the underlying data organization scheme has a significant impact on the overall pe...
220
click to vote
IEEEIAS
2008
IEEE
16 years 2 months ago
2008
IEEE
Full network level privacy spectrum comprises of identity, route, location and data privacy. Existing privacy schemes of wireless sensor networks only provide partial network leve...
218
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we discuss for the first time the issue of supporting manycasting service over optical burstswitched (OBS) networks. One of the primary challenges in providing ...
218
click to vote
ICDM
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper presents a recommendation algorithm that performs a query dependent random walk on a k-partite graph constructed from the various features relevant to the recommendatio...
208
click to vote
DAWAK
2007
Springer
16 years 1 months ago
2007
Springer
We propose a privacy-preserving protocol for computing aggregation queries over the join of private tables. In this problem, several parties wish to share aggregated information ov...