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SDM
2012
SIAM
245views Data Mining» more  SDM 2012»
11 years 10 months ago
Deterministic CUR for Improved Large-Scale Data Analysis: An Empirical Study
Low-rank approximations which are computed from selected rows and columns of a given data matrix have attracted considerable attention lately. They have been proposed as an altern...
Christian Thurau, Kristian Kersting, Christian Bau...
GECCO
2007
Springer
162views Optimization» more  GECCO 2007»
14 years 2 months ago
Some novel locality results for the blob code spanning tree representation
The Blob Code is a bijective tree code that represents each tree on n labelled vertices as a string of n − 2 vertex labels. In recent years, several researchers have deployed th...
Tim Paulden, David K. Smith
ICS
2001
Tsinghua U.
14 years 12 days ago
Tools for application-oriented performance tuning
Application performance tuning is a complex process that requires assembling various types of information and correlating it with source code to pinpoint the causes of performance...
John M. Mellor-Crummey, Robert J. Fowler, David B....
JAIR
2007
121views more  JAIR 2007»
13 years 7 months ago
On the Semantics of Logic Programs with Preferences
This work is a contribution to prioritized reasoning in logic programming in the presence of preference relations involving atoms. The technique, providing a new interpretation fo...
Sergio Greco, Irina Trubitsyna, Ester Zumpano
IJDE
2007
123views more  IJDE 2007»
13 years 7 months ago
Identifying Authorship by Byte-Level N-Grams: The Source Code Author Profile (SCAP) Method
Source code author identification deals with identifying the most likely author of a computer program, given a set of predefined author candidates. There are several scenarios whe...
Georgia Frantzeskou, Efstathios Stamatatos, Stefan...