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VLDB
1989
ACM
140views Database» more  VLDB 1989»
15 years 5 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
AIED
2007
Springer
15 years 5 months ago
'Tis Better to Construct than to Receive? The Effects of Diagram Tools on Causal Reasoning
Previous research on the use of diagrams for argumentation instruction has highlighted, but not conclusively demonstrated, their potential benefits. We examine the relative benefit...
Matthew W. Easterday, Vincent Aleven, Richard Sche...
AWIC
2004
Springer
15 years 5 months ago
Attribute Reduction for Effective Intrusion Detection
Abstract. Computer intrusion detection is to do with identifying computer activities that may compromise the integrity, confidentiality or the availability of an IT system. Anomaly...
Fernando Godínez, Dieter Hutter, Raul Monro...
CLUSTER
2006
IEEE
15 years 5 months ago
Modeling Network Contention Effects on All-to-All Operations
One of the most important collective communication patterns used in scientific applications is the complete exchange, also called All-to-All. Although efficient complete exchange ...
Luiz Angelo Steffenel
CC
2001
Springer
15 years 5 months ago
Points-to and Side-Effect Analyses for Programs Built with Precompiled Libraries
Large programs are typically built from separate modules. Traditional whole-program analysis cannot be used in the context of such modular development. In this paper we consider an...
Atanas Rountev, Barbara G. Ryder