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CCS
2011
ACM
14 years 6 months ago
Policy auditing over incomplete logs: theory, implementation and applications
We present the design, implementation and evaluation of an algorithm that checks audit logs for compliance with privacy and security policies. The algorithm, which we name reduce,...
Deepak Garg, Limin Jia, Anupam Datta
KDD
2012
ACM
207views Data Mining» more  KDD 2012»
13 years 8 months ago
Robust multi-task feature learning
Multi-task learning (MTL) aims to improve the performance of multiple related tasks by exploiting the intrinsic relationships among them. Recently, multi-task feature learning alg...
Pinghua Gong, Jieping Ye, Changshui Zhang
EUROSYS
2006
ACM
16 years 3 months ago
On the road to recovery: restoring data after disasters
—Restoring data operations after a disaster is a daunting task: how should recovery be performed to minimize data loss and application downtime? Administrators are under consider...
Kimberly Keeton, Dirk Beyer 0002, Ernesto Brau, Ar...
COOTS
1998
15 years 7 months ago
The Design and Performance of MedJava
The Java programming language has gained substantial popularity in the past two years. Java's networking features, along with the growing number of Web browsers that execute J...
Prashant Jain, Seth Widoff, Douglas C. Schmidt
STOC
2004
ACM
138views Algorithms» more  STOC 2004»
15 years 12 months ago
Know thy neighbor's neighbor: the power of lookahead in randomized P2P networks
Several peer-to-peer networks are based upon randomized graph topologies that permit efficient greedy routing, e.g., randomized hypercubes, randomized Chord, skip-graphs and const...
Gurmeet Singh Manku, Moni Naor, Udi Wieder