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SACMAT
2005
ACM
16 years 26 days ago
Role mining with ORCA
With continuously growing numbers of applications, enterprises face the problem of efficiently managing the assignment of access permissions to their users. On the one hand, secur...
Jürgen Schlegelmilch, Ulrike Steffens
CLUSTER
2003
IEEE
16 years 18 days ago
Improving the Performance of MPI Derived Datatypes by Optimizing Memory-Access Cost
The MPI Standard supports derived datatypes, which allow users to describe noncontiguous memory layout and communicate noncontiguous data with a single communication function. Thi...
Surendra Byna, William D. Gropp, Xian-He Sun, Raje...
CIKM
2006
Springer
15 years 11 months ago
Cache-oblivious nested-loop joins
We propose to adapt the newly emerged cache-oblivious model to relational query processing. Our goal is to automatically achieve an overall performance comparable to that of fine-...
Bingsheng He, Qiong Luo
FGR
2004
IEEE
87views Biometrics» more  FGR 2004»
15 years 11 months ago
Transition Movement Models for Large Vocabulary Continuous Sign Language Recognition
The major challenges that sign language recognition (SLR) now faces are developing methods that solve large vocabulary continuous sign problems. In this paper, large vocabulary co...
Wen Gao, Gaolin Fang, Debin Zhao, Yiqiang Chen
CIIA
2009
15 years 8 months ago
Physical Synthesis for CPLD Architectures
In this paper, we present a new synthesis feature namely, "Xor matching", and the foldback product term synthesis for Complex Programmable Logic Devices (CPLD) architectu...
Sid-Ahmed Senouci
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