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JACM
2006
98views more  JACM 2006»
13 years 7 months ago
Distribution sort with randomized cycling
Parallel independent disks can enhance the performance of external memory (EM) algorithms, but the programming task is often di cult. In this paper we develop randomized variants ...
Jeffrey Scott Vitter, David A. Hutchinson
FPGA
2009
ACM
273views FPGA» more  FPGA 2009»
14 years 2 months ago
A parallel/vectorized double-precision exponential core to accelerate computational science applications
Many natural processes exhibit exponential decay and, consequently, computational scientists make extensive use of e−x in computer simulation experiments. While it is common to ...
Robin Pottathuparambil, Ron Sass
HPDC
2002
IEEE
14 years 20 days ago
A Scalable QoS-Aware Service Aggregation Model for Peer-to-Peer Computing Grids
Peer-to-peer (P2P) computing grids consist of peer nodes that communicate directly among themselves through wide-area networks and can act as both clients and servers. These syste...
Xiaohui Gu, Klara Nahrstedt
CLUSTER
2000
IEEE
14 years 4 days ago
Distributed Processor Allocation in Multicomputers
Current processor allocation techniques for multicomputers are based on centralized front-end based algorithms. As a result, the applied strategies are usually restricted to stati...
Rose Rose, Hans-Ulrich Heiss, Philippe Olivier Ale...
HPDC
2010
IEEE
13 years 8 months ago
New caching techniques for web search engines
This paper proposes a cache hierarchy that enables Web search engines to efficiently process user queries. The different caches in the hierarchy are used to store pieces of data w...
Mauricio Marín, Veronica Gil Costa, Carlos ...