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TKDE
1998
122views more  TKDE 1998»
13 years 7 months ago
The Design and Implementation of Seeded Trees: An Efficient Method for Spatial Joins
—Existing methods for spatial joins require pre-existing spatial indices or other precomputation, but such approaches are inefficient and limited in generality. Operand data sets...
Ming-Ling Lo, Chinya V. Ravishankar
OSDI
2002
ACM
14 years 7 months ago
Cooperative I/O: A Novel I/O Semantics for Energy-Aware Applications
In this paper we demonstrate the benefits of application involvement in operating system power management. We present Coop-I/O, an approach to reduce the power consumption of devi...
Andreas Weissel, Bjórn Beutel, Frank Bellos...
DATE
2003
IEEE
131views Hardware» more  DATE 2003»
14 years 21 days ago
High Speed and Highly Testable Parallel Two-Rail Code Checker
In this article we propose a high speed and highly testable parallel two-rail code checker, which features a compact structure and is Totally-Self-Checking or Strongly Code-Disjoi...
Martin Omaña, Daniele Rossi, Cecilia Metra
VLDB
2004
ACM
143views Database» more  VLDB 2004»
14 years 23 days ago
GPX: Interactive Mining of Gene Expression Data
Discovering co-expressed genes and coherent expression patterns in gene expression data is an important data analysis task in bioinformatics research and biomedical applications. ...
Daxin Jiang, Jian Pei, Aidong Zhang
ISSRE
2007
IEEE
13 years 9 months ago
Testing Security Policies: Going Beyond Functional Testing
While important efforts are dedicated to system functional testing, very few works study how to test specifically security mechanisms, implementing a security policy. This paper i...
Yves Le Traon, Tejeddine Mouelhi, Benoit Baudry