441 search results - page 62 / 89 » Query expansion using random walk models |
ICOIN
2004
Springer
14 years 3 months ago
2004
Springer
For more scalable mobile services, it is important to reduce the signaling cost for location management. In this paper, we propose a cost effective IP paging scheme utilizing expl...
TKDE
2008
13 years 9 months ago
2008
We present a new adaptive and energy-efficient broadcast model to support flexible responses to client queries. Clients do not have to request documents by name, since they may kno...
ASIACRYPT
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Even and Mansour [EM97] proposed a block cipher construction that takes a publicly computable random permutation oracle P and XORs different keys prior to and after appl...
AUSDM
2007
Springer
14 years 4 months ago
2007
Springer
Recommender systems are important to help users select relevant and personalised information over massive amounts of data available. We propose an unified framework called Prefer...
CIAC
2006
Springer
14 years 1 months ago
2006
Springer
The network discovery (verification) problem asks for a minimum subset Q V of queries in an undirected graph G = (V, E) such that these queries discover all edges and non-edges o...