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PET
2012
Springer
12 years 1 months ago
Differentially Private Continual Monitoring of Heavy Hitters from Distributed Streams
We consider applications scenarios where an untrusted aggregator wishes to continually monitor the heavy-hitters across a set of distributed streams. Since each stream can contain ...
T.-H. Hubert Chan, Mingfei Li, Elaine Shi, Wenchan...
SIGSOFT
2010
ACM
13 years 8 months ago
Creating and evolving developer documentation: understanding the decisions of open source contributors
Developer documentation helps developers learn frameworks and libraries. To better understand how documentation in open source projects is created and maintained, we performed a q...
Barthélémy Dagenais, Martin P. Robil...
TIT
2008
86views more  TIT 2008»
13 years 11 months ago
Optimal Prefix Codes for Infinite Alphabets With Nonlinear Costs
Let P = {p(i)} be a measure of strictly positive probabilities on the set of nonnegative integers. Although the countable number of inputs prevents usage of the Huffman algorithm, ...
Michael B. Baer
CF
2010
ACM
14 years 4 months ago
ERBIUM: a deterministic, concurrent intermediate representation for portable and scalable performance
Tuning applications for multi-core systems involve subtle concepts and target-dependent optimizations. New languages are being designed to express concurrency and locality without...
Cupertino Miranda, Philippe Dumont, Albert Cohen, ...
KDD
2007
ACM
132views Data Mining» more  KDD 2007»
14 years 11 months ago
A scalable modular convex solver for regularized risk minimization
A wide variety of machine learning problems can be described as minimizing a regularized risk functional, with different algorithms using different notions of risk and different r...
Choon Hui Teo, Alex J. Smola, S. V. N. Vishwanatha...