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SIGIR
2005
ACM
15 years 3 months ago
Optimization strategies for complex queries
Previous research into the efficiency of text retrieval systems has dealt primarily with methods that consider inverted lists in sequence; these methods are known as term-at-a-tim...
Trevor Strohman, Howard R. Turtle, W. Bruce Croft
CCR
2007
86views more  CCR 2007»
14 years 9 months ago
JumboGen: dynamic jumbo frame generation for network performance scalability
Network line speeds have increased at a significant rate. Unfortunately, network performance has not been able to keep pace with increases in line speed. This is due to the major...
David Salyers, Yingxin Jiang, Aaron Striegel, Chri...
FGCS
2006
74views more  FGCS 2006»
14 years 9 months ago
A performance model of non-deterministic particle transport on large-scale systems
In this work we present a predictive analytical model that encompasses the performance and scaling characteristics of a nondeterministic particle transport application, MCNP (Mont...
Mark M. Mathis, Darren J. Kerbyson, Adolfy Hoisie
MOBICOM
2004
ACM
15 years 3 months ago
Broadcast reception rates and effects of priority access in 802.11-based vehicular ad-hoc networks
One key usage of VANET is to support vehicle safety applications. This use case is characterized by the prominence of broadcasts in scaled settings. In this context, we try to ans...
Marc Torrent-Moreno, Daniel Jiang, Hannes Hartenst...
ISCA
2007
IEEE
113views Hardware» more  ISCA 2007»
15 years 3 months ago
Thermal modeling and management of DRAM memory systems
With increasing speed and power density, high-performance memories, including FB-DIMM (Fully Buffered DIMM) and DDR2 DRAM, now begin to require dynamic thermal management (DTM) a...
Jiang Lin, Hongzhong Zheng, Zhichun Zhu, Howard Da...