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VLDB
1989
ACM
140views Database» more  VLDB 1989»
15 years 10 months ago
The Effect of Bucket Size Tuning in the Dynamic Hybrid GRACE Hash Join Method
In this paper, we show detailed analysis and performance evaluation of the Dynamic Hybrid GRACE Hash Join Method (DHGH Method) when the tuple distribution in buckets is unbalanced...
Masaru Kitsuregawa, Masaya Nakayama, Mikio Takagi
ACL2
2006
ACM
16 years 5 days ago
Function memoization and unique object representation for ACL2 functions
We have developed an extension of ACL2 that includes the implementation of hash-based association lists and function memoization; this makes some algorithms execute more quickly. ...
Robert S. Boyer, Warren A. Hunt Jr.
KI
2001
Springer
15 years 10 months ago
Theory and Practice of Time-Space Trade-Offs in Memory Limited Search
Having to cope with memory limitations is an ubiquitous issue in heuristic search. We present theoretical and practical results on new variants for exploring state-space with respe...
Stefan Edelkamp, Ulrich Meyer
BNCOD
2006
92views Database» more  BNCOD 2006»
15 years 7 months ago
An Overview of a Scalable Distributed Database System SD-SQL Server
We present a scalable distributed database system called SD-SQL Server. Its original feature is dynamic and transparent repartitioning of growing tables, avoiding the cumbersome ma...
Witold Litwin, Soror Sahri, Thomas J. E. Schwarz
IAJIT
2007
89views more  IAJIT 2007»
15 years 6 months ago
SD-SQL Server: Scalable Distributed Database System
We present a scalable distributed database system called SD-SQL Server. Its original feature is the dynamic and transparent repartitioning of growing tables, avoiding the cumbersom...
Soror Sahri