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117
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SASN
2004
ACM
15 years 5 months ago
2004
ACM
Key management is one of the fundamental building blocks of security services. In a network with resource constrained nodes like sensor networks, traditional key management techni...
CLEF
2003
Springer
15 years 5 months ago
2003
Springer
Motivated by the hypothesis that the retrieval performance of a weighting model is independent of the language in which queries and collection are expressed, we compared the retrie...
113
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GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—In a distributed wireless network, it is possible to employ several relays and mimic a multiple antenna transmission system. In this paper we propose a MAC layer solution that a...
DAIS
2006
15 years 1 months ago
2006
Abstract. As the amount of information available to users continues to grow, filtering wanted items from unwanted ones becomes a dominant task. To this end, various collaborative-f...
AIME
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. The role of medical guidelines is becoming more and more important in the medical field. Within the Protocure project it has been shown that the quality of medical guide...