602 search results - page 94 / 121 » An access control model for mobile physical objects |
146
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TELETRAFFIC
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Renewed interest in ALOHA-based Medium Access Control (MAC) protocols stems from their proposed applications to wireless ad hoc and sensor networks that require distribut...
136
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CN
2006
15 years 1 months ago
2006
The problem of optimal data gathering in wireless sensor networks (WSNs) is addressed by means of optimization techniques. The goal of this work is to lay the foundations to devel...
127
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WIOPT
2006
IEEE
15 years 7 months ago
2006
IEEE
Abstract— The objective of the paper is to provide qualitative insight into the global effects of distributed mechanisms, such as carrier sense multiple access (CSMA) and rate co...
121
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TASE
2008
IEEE
15 years 8 months ago
2008
IEEE
This paper builds a bridge between permissions and ownership types. Ownership is a recognized alias control technique. With ownership, each object is assigned an owner and any acc...
124
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ICPPW
2003
IEEE
15 years 7 months ago
2003
IEEE
Users have been demanding information “anytime, anywhere”. The notion of accessing diverse and autonomous information repositories with different APIs is not accepted. This ha...