17409 search results - page 3156 / 3482 » Oblio: Design and Performance |
203
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MOBIHOC
2004
ACM
16 years 5 days ago
2004
ACM
Energy conservation is a critical issue in wireless ad hoc networks since batteries are the only energy source to power the nodes. One major metric for energy conservation is to r...
226
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MOBIHOC
2004
ACM
16 years 5 days ago
2004
ACM
This paper proposes a medium access control (MAC) protocol for ad hoc wireless networks that utilizes multiple channels dynamically to improve performance. The IEEE 802.11 standar...
179
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MSWIM
2004
ACM
16 years 5 days ago
2004
ACM
This study addresses the problem of k-connectivity of a wireless multihop network consisting of randomly placed nodes with a common transmission range, by utilizing empirical regr...
170
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MSWIM
2004
ACM
16 years 5 days ago
2004
ACM
Mobile ad-hoc networks (MANETs) present quite large packet loss bursts due to mobility. In this work we propose two models based on hidden Markov models for estimating packet arri...
148
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NSPW
2004
ACM
16 years 5 days ago
2004
ACM
We argue in favor of the explicit inclusion of suspicion as a concrete concept to be used in the analysis of audit data in order to guide the search for evidence of misuse. Our ap...