3095 search results - page 337 / 619 » Ubiquitous presence systems |
159
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IPPS
2010
IEEE
15 years 4 months ago
2010
IEEE
Many P2P systems have been designed without taking into account an important factor: a large fraction of Internet users nowadays are located behind a network address translator (NA...
194
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SC
2009
ACM
16 years 1 months ago
2009
ACM
In Fine-Grained Cycle Sharing (FGCS) systems, machine owners voluntarily share their unused CPU cycles with guest jobs, as long as the performance degradation is tolerable. For gu...
165
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RECSYS
2009
ACM
16 years 1 months ago
2009
ACM
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
176
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HT
2010
ACM
15 years 11 months ago
2010
ACM
Collaborative tagging systems are popular tools for organization, sharing and retrieval of web resources. Their success is due to their freedom and simplicity of use. To post a re...
176
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Efficient resource allocation in cellular OFDMA systems envisages the assignment of the number of subcarriers and the relative transmission format on the basis of the experimented ...