Sciweavers

5869 search results - page 400 / 1174
» Multilingual Information Access
Sort
View
SIGIR
2008
ACM
15 years 6 months ago
A large time-aware web graph
We describe the techniques developed to gather and distribute in a highly compressed, yet accessible, form a series of twelve snapshot of the .uk web domain. Ad hoc compression
Paolo Boldi, Massimo Santini, Sebastiano Vigna
CL
2002
Springer
15 years 6 months ago
Security boundaries in mobile ambients
A new notion of security boundary is introduced to model multilevel security policies in the scenario of mobile systems, within Cardelli and Gordon's "pure" mobile ...
Chiara Braghin, Agostino Cortesi, Riccardo Focardi
WWW
2004
ACM
16 years 7 months ago
Lessons from a Gnutella-web gateway
We present a gateway between the WWW and the Gnutella peer-topeer network that permits searchers on one side to be able to search and retrieve files on the other side of the gatew...
Brian D. Davison, Wei Zhang, Baoning Wu
ICASSP
2008
IEEE
16 years 1 months ago
Optimal stochastic dual resource allocation for cognitive radios based on quantized CSI
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...
Antonio G. Marqués, Xin Wang, Georgios B. G...
145
Voted
FGCN
2007
IEEE
111views Communications» more  FGCN 2007»
16 years 1 months ago
New Algorithm for Effective Utilization of Bandwidth for Sensitive Applications
In this paper, we propose an algorithm, which allocates the bandwidth in an effective manner for sensitive applications. The main idea of this work is to allocate more amount of b...
G. Varaprasad, R. S. D. Wahida Banu, Pallapa Venka...