25111 search results - page 4695 / 5023 » Information Systems |
173
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UIST
2009
ACM
16 years 1 months ago
2009
ACM
The Web is a dynamic information environment. Web content changes regularly and people revisit Web pages frequently. But the tools used to access the Web, including browsers and s...
171
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We consider adapting the transmission rate to maximize the goodput, i.e., the amount of data transmitted without error, over a continuous Markov flat-fading wireless ch...
190
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we study the problem of utility maximization in Peer-to-Peer (P2P) systems, in which aggregate utilities are maximized by running distributed algorithms on P2P no...
209
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
—Reliable wireless communications often requires accurate knowledge of the underlying multipath channel. This typically involves probing of the channel with a known training wave...
211
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ICARCV
2008
IEEE
16 years 1 months ago
2008
IEEE
Digital colour cameras are dramatically falling in price, making them affordable for ubiquitous appliances in many applications. An attempt to use colour information reveals a si...