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SIGMETRICS
2008
ACM
179views Hardware» more  SIGMETRICS 2008»
15 years 6 months ago
Xengine: a fast and scalable XACML policy evaluation engine
XACML has become the de facto standard for specifying access control policies for various applications, especially web services. With the explosive growth of web applications depl...
Alex X. Liu, Fei Chen, JeeHyun Hwang, Tao Xie
INFORMATICALT
1998
89views more  INFORMATICALT 1998»
15 years 6 months ago
Simply Invertible Matrices and Fast Prediction
Abstract. We study invertibility of big n × n matrices. There exists a number of algorithms, especially in mathematical statistics and numerical mathematics, requiring to invert s...
Valdas Diciunas
INFOSCALE
2006
ACM
16 years 19 days ago
PENS: an algorithm for density-based clustering in peer-to-peer systems
Huge amounts of data are available in large-scale networks of autonomous data sources dispersed over a wide area. Data mining is an essential technology for obtaining hidden and v...
Mei Li, Guanling Lee, Wang-Chien Lee, Anand Sivasu...
SC
2004
ACM
16 years 2 days ago
The Potential of Computation Regrouping for Improving Locality
Improving program locality has become increasingly important on modern computer systems. An effective strategy is to group computations on the same data so that once the data are ...
Chen Ding, Maksim Orlovich
HF
2002
95views more  HF 2002»
15 years 6 months ago
Formal Verification of Human-Automation Interaction
This paper discusses a formal and rigorous approach to the analysis of operator interaction with machines. It addresses the acute problem of detecting design errors in human-machi...
Asaf Degani, Michael Heymann