13370 search results - page 533 / 2674 » Accessibility in Information Retrieval |
210
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JSAC
2007
15 years 7 months ago
2007
— We explore the price dynamics in a competitive market consisting of spectrum agile network service providers and users. Here, multiple self interested spectrum providers operat...
194
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JUCS
2002
15 years 7 months ago
2002
: Community web sites exhibit the property that multiple content providers exist. Of course, any portal is only as useful as the quality and amount of its content. Developing origi...
213
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—The problem of cooperative allocation among multiple secondary users to maximize cognitive system throughput is considered. The channel availability statistics are initi...
203
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WWW
2004
ACM
16 years 8 months ago
2004
ACM
Personalized support for learners becomes even more important, when e-Learning takes place in open and dynamic learning and information networks. This paper shows how to realize p...
175
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PAM
2009
Springer
16 years 2 months ago
2009
Springer
Abstract. Many previous studies have examined the placement of access points (APs) to improve the community’s understanding of the deployment and behavioral characteristics of wi...