Sciweavers

2046 search results - page 274 / 410
» High Performance Data Broadcasting Systems
Sort
View
ISCA
1998
IEEE
102views Hardware» more  ISCA 1998»
15 years 8 months ago
Dynamic History-length Fitting: A Third Level of Adaptivity for Branch Prediction
Accurate branch prediction is essential for obtaining high performance in pipelined superscalar processors that execute instructions speculatively. Some of the best current predic...
Toni Juan, Sanji Sanjeevan, Juan J. Navarro
CIKM
2009
Springer
15 years 8 months ago
Multidimensional routing indices for efficient distributed query processing
Traditional routing indices in peer-to-peer (P2P) networks are mainly designed for document retrieval applications and maintain aggregated one-dimensional values representing the ...
Christos Doulkeridis, Akrivi Vlachou, Kjetil N&osl...
PPOPP
2011
ACM
14 years 7 months ago
Wait-free queues with multiple enqueuers and dequeuers
The queue data structure is fundamental and ubiquitous. Lockfree versions of the queue are well known. However, an important open question is whether practical wait-free queues ex...
Alex Kogan, Erez Petrank
ICIP
1995
IEEE
16 years 5 months ago
Parallel programmable video co-processor design
Modern video applications call for computationally intensive data processing at very high data rate. In order to meet the high-performance/low-cost constraints, the stateof-the-ar...
An-Yeu Wu, K. J. Ray Liu, Arun Raghupathy, Shang-C...
VTC
2007
IEEE
116views Communications» more  VTC 2007»
15 years 10 months ago
On the Use of Implicit Pilots for Channel Estimation with OFDM Modulations
Abstract - A coherent detection of OFDM signals (Orthogonal Frequency Division Multiplexing) allows good performances in severely time-dispersive channels. However, coherent receiv...
Rui Dinis, Nuno Souto, João Carlos Silva, A...