3383 search results - page 574 / 677 » Distributing the power of OLAP |
178
click to vote
TOG
2008
15 years 6 months ago
2008
Previous research has shown that a global multiple scattering simulation is needed to achieve physically realistic renderings of hair, particularly light-colored hair with low abs...
185
click to vote
TPDS
2008
15 years 6 months ago
2008
This paper addresses fault-tolerant topology control in a heterogeneous wireless sensor network consisting of several resource-rich supernodes, used for data relaying, and a large...
191
click to vote
TWC
2008
15 years 6 months ago
2008
1 . Cooperative transmission has emerged as an effective tool to deal with channel impairments. In this work we study the applicability of amplify-and-forward cooperative transmiss...
156
click to vote
TWC
2008
15 years 6 months ago
2008
Conventional hybrid automatic retransmission request (HARQ) is usually used to maximize throughput. However, high throughput is achieved at the expense of high latency. We study a...
171
click to vote
TWC
2008
15 years 6 months ago
2008
Space-time block codes (STBCs) from coordinate interleaved orthogonal designs (CIODs) have attracted considerable attention lately due to their full-diversity and single-symbol dec...