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USS
2004
13 years 11 months ago
Privtrans: Automatically Partitioning Programs for Privilege Separation
Privilege separation partitions a single program into two parts: a privileged program called the monitor and an unprivileged program called the slave. All trust and privileges are...
David Brumley, Dawn Xiaodong Song
ISTA
2003
13 years 11 months ago
Managing Business Logic with Symbolic Computation
: A new approach of building enterprise distributed applications for layer of business rules as standard part of architecture is proposed in this paper. The approach uses symbolic ...
Ruslan Shevchenko, Anatoly E. Doroshenko
HEURISTICS
2002
65views more  HEURISTICS 2002»
13 years 9 months ago
Probability Distribution of Solution Time in GRASP: An Experimental Investigation
A GRASP (greedy randomized adaptive search procedure) is a multi-start metaheuristic for combinatorial optimization. We study the probability distributions of solution time to a su...
Renata M. Aiex, Mauricio G. C. Resende, Celso C. R...
PVLDB
2008
118views more  PVLDB 2008»
13 years 9 months ago
Column-store support for RDF data management: not all swans are white
This paper reports on the results of an independent evaluation of the techniques presented in the VLDB 2007 paper "Scalable Semantic Web Data Management Using Vertical Partit...
Lefteris Sidirourgos, Romulo Goncalves, Martin L. ...
DCC
2011
IEEE
13 years 4 months ago
Scalar Quantization for Relative Error
Quantizers for probabilistic sources are usually optimized for mean-squared error. In many applications, maintaining low relative error is a more suitable objective. This measure ...
John Z. Sun, Vivek K. Goyal