391 search results - page 11 / 79 » Structural and algorithmic issues of dynamic protocol update |
145
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WDAG
2005
Springer
15 years 10 months ago
2005
Springer
We investigate issues related to the probe complexity of the And-Or quorum system and its implementation in a dynamic environment. Our contribution is twofold: We first analyze th...
169
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COMPGEOM
2005
ACM
15 years 7 months ago
2005
ACM
We present a new multi-dimensional data structure, which we call the skip quadtree (for point data in R2) or the skip octree (for point data in Rd, with constant d > 2). Our da...
254
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GIS
2007
ACM
16 years 6 months ago
2007
ACM
Continuous spatial queries posted within an environment of moving objects produce as their results a time-varying set of objects. In the most ambitious case both queries and data ...
138
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— Low-Density Parity-Check (LDPC) codes are usually decoded by running an iterative belief-propagation, or message-passing, algorithm over the factor graph of the code. The tradi...
148
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LCN
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract—Telephony gateways are devices that interface between IP telephony networks and the PSTN. A telephony proxy or location server (LS) that attempts to connect a call for a...