2034 search results - page 247 / 407 » Substring Selectivity Estimation |
145
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ICASSP
2008
IEEE
16 years 18 days ago
2008
IEEE
This paper presents a hierarchical lane detection system with the ability to deal with both structured and unstructured roads. The proposed system classifies the environment first...
176
Voted
ICC
2008
IEEE
16 years 18 days ago
2008
IEEE
Abstract—Signature quantization for reverse-link Direct Sequence (DS)- Code Division Multiple Access (CDMA) is considered. A receiver assumed to have perfect estimates of channel...
148
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IPPS
2008
IEEE
16 years 16 days ago
2008
IEEE
Web server scalability can be greatly enhanced via hybrid data dissemination methods that use both unicast and multicast. Hybrid data dissemination is particularly promising due t...
168
Voted
VTC
2008
IEEE
16 years 15 days ago
2008
IEEE
Abstract— High Speed Packet Access (HSPA), the latest evolution of the Wideband Code Division Multiple Access (WCDMA) standard, provides higher uplink data rates using higher-ord...
151
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ICC
2007
IEEE
16 years 14 days ago
2007
IEEE
Abstract— This paper presents precoding design for errorrate improvement in closed-loop multiuser orthogonal space-time block-coded (OSTBC) multiple-input multiple-output (MIMO) ...