1086 search results - page 179 / 218 » Subspace Analysis Using Random Mixture Models |
SIGIR
2005
ACM
14 years 2 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...
CN
2006
13 years 8 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...
MOBIHOC
2001
ACM
14 years 8 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 ...
ACNS
2011
Springer
13 years 9 days 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...
FC
2003
Springer
14 years 1 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...