604 search results - page 76 / 121 » Aggregate Computation over Data Streams |
DAWAK
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. Many SQL queries with aggregated subqueries exhibit redundancy (overlap in FROM and WHERE clauses). We propose a method, called the for-loop, to optimize such queries by ...
119
click to vote
MM
2005
ACM
15 years 5 months ago
2005
ACM
In this paper, we present an unstructured peer-to-peer network called GridMedia for live media streaming employing a push-pull approach. Each node in GridMedia randomly selects it...
IPPS
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose a novel framework for multi-source video streaming in peer-to-peer (P2P) networks. Multiple videos are distributed to all requesting peers exploiting full collaboration...
APCSAC
2003
IEEE
15 years 3 months ago
2003
IEEE
Very Long Instruction Word (VLIW) architectures exploit instruction level parallelism (ILP) with the help of the compiler to achieve higher instruction throughput with minimal hard...
PLDI
2010
ACM
15 years 4 months ago
2010
ACM
Single thread performance remains an important consideration even for multicore, multiprocessor systems. As a result, techniques for improving single thread performance using mult...