1086 search results - page 179 / 218 » Subspace Analysis Using Random Mixture Models |
152
click to vote
SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
131
click to vote
CN
2006
15 years 4 months ago
2006
We first study the distribution of path duration in multi-hop wireless networks. We show that as the number of hops along a path increases, the path duration distribution can be a...
140
click to vote
MOBIHOC
2001
ACM
16 years 4 months ago
2001
ACM
This paper presents 7DS, a novel peer-to-peer data sharing system. 7DS is an architecture, a set of protocols and an implementation enabling the exchange of data among peers that ...
198
click to vote
ACNS
2011
Springer
14 years 8 months ago
2011
Springer
The increasing use of computing devices for social interactions propels the proliferation of online social applications, yet, it prompts a number of privacy concerns. One common p...
129
click to vote
FC
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. We present a new cryptographic auction protocol that prevents extraction of bid information despite any collusion of participants. This requirement is stronger than commo...