12783 search results - page 2129 / 2557 » Experimenting with computing |
177
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MM
2010
ACM
15 years 7 months ago
2010
ACM
Image classification is a well-studied and hard problem in computer vision. We extend a proven solution for classifying web spam to handle images. We exploit the link structure of...
149
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MOBICOM
2010
ACM
15 years 7 months ago
2010
ACM
This paper studies MIMO based rate adaptation (RA) in 802.11n wireless networks. Our case study shows that existing RA algorithms offer much lower throughput than even a fixed-rat...
192
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MOBICOM
2010
ACM
15 years 7 months ago
2010
ACM
Interference is a critical issue in wireless communications. In a typical multiple-user environment, different users may severely interfere with each other. Coordination among use...
162
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SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
Recent work on BitTorrent has shown that the choke/unchoke mechanism implements an auction where each peer tries to induce other peers into "unchoking" it by uploading m...
205
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SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
Geo-replicated services need an effective way to direct client requests to a particular location, based on performance, load, and cost. This paper presents DONAR, a distributed sy...