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» The Size of Power Automata
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ISLPED
2003
ACM
90views Hardware» more  ISLPED 2003»
15 years 12 months ago
Low cost instruction cache designs for tag comparison elimination
Tag comparison elimination (TCE) is an effective approach to reduce I-cache energy. Current research focuses on finding good tradeoffs between hardware cost and percentage of comp...
Youtao Zhang, Jun Yang 0002
WEA
2010
Springer
281views Algorithms» more  WEA 2010»
15 years 11 months ago
Distributed Time-Dependent Contraction Hierarchies
Server based route planning in road networks is now powerful enough to find quickest paths in a matter of milliseconds, even if detailed information on time-dependent travel times...
Tim Kieritz, Dennis Luxen, Peter Sanders, Christia...
ICDT
2001
ACM
131views Database» more  ICDT 2001»
15 years 11 months ago
Query Evaluation via Tree-Decompositions
A number of efficient methods for evaluating first-order and monadic-second order queries on finite relational structures are based on tree-decompositions of structures or quer...
Jörg Flum, Markus Frick, Martin Grohe
MSS
2000
IEEE
81views Hardware» more  MSS 2000»
15 years 11 months ago
Compact Holographic Read/Write Memory
— We examine the primary challenges for building a practical and competitive holographic random access memory (HRAM) system, specifically size, speed, and cost. We show that a fa...
Wenhai Liu, Demetri Psaltis
SC
2000
ACM
15 years 11 months ago
Data Access Performance in a Large and Dynamic Pharmaceutical Drug Candidate Database
An explosion in the amount of data generated through chemical and biological experimentation has been observed in recent years. This rapid proliferation of vast amounts of data ha...
Zina Ben-Miled, Yang Liu, David Powers, Omran A. B...