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ICDE
2007
IEEE
124views Database» more  ICDE 2007»
14 years 7 months ago
On MBR Approximation of Histories for Historical Queries: Expectations and Limitations
Traditional approaches for efficiently processing historical queries, where a history is a multidimensional timeseries, employ a two step filter-and-refine scheme. In the filter s...
Reza Sherkat, Davood Rafiei
MSR
2006
ACM
14 years 1 hour ago
Mining sequences of changed-files from version histories
Modern source-control systems, such as Subversion, preserve change-sets of files as atomic commits. However, the specific ordering information in which files were changed is typic...
Huzefa H. Kagdi, Shehnaaz Yusuf, Jonathan I. Malet...
ALGORITHMICA
2005
76views more  ALGORITHMICA 2005»
13 years 6 months ago
Characterizing History Independent Data Structures
We consider history independent data structures as proposed for study by Naor and Teague [3]. In a history independent data structure, nothing can be learned from the memory repre...
Jason D. Hartline, Edwin S. Hong, Alexander E. Moh...
JAIR
2011
134views more  JAIR 2011»
13 years 1 months ago
Scaling up Heuristic Planning with Relational Decision Trees
Current evaluation functions for heuristic planning are expensive to compute. In numerous planning problems these functions provide good guidance to the solution, so they are wort...
Tomás de la Rosa, Sergio Jiménez, Ra...
ACL
1992
13 years 7 months ago
Corpus-Based Acquisition of Relative Pronoun Disambiguation Heuristics
This paper presents a corpus-based approach for deriving heuristics to locate the antecedents of relative pronouns. The technique dupficates the performance of hand-coded rules an...
Claire Cardie