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183
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SUTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Semantic understanding of multimedia content has become a very popular research topic in recent years. Semantic concept detection algorithms face many challenges such as the seman...
160
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CONEXT
2008
ACM
15 years 8 months ago
2008
ACM
Currently deployed IEEE 802.11 WLANs (Wi-Fi networks) share access point (AP) bandwidth on a per-packet basis. However, the various stations communicating with the AP often have d...
168
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CONEXT
2008
ACM
15 years 8 months ago
2008
ACM
Abstract: Social virtual worlds such as Second Life are digital representations of the real world where human-controlled avatars evolve and interact through social activities. Unde...
188
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CN
2006
15 years 6 months ago
2006
Abstract. We present a scalable and flexible grouping service based on concast and best-effort single-source multicast. The service assigns participating end systems to specific gr...
211
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OSDI
2008
ACM
16 years 7 months ago
2008
ACM
A commodity I/O device has no support for virtualization. A VMM can assign such a device to a single guest with direct, fast, but insecure access by the guest's native device...