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SIGIR
2006
ACM
16 years 19 days ago
Improving the estimation of relevance models using large external corpora
Information retrieval algorithms leverage various collection statistics to improve performance. Because these statistics are often computed on a relatively small evaluation corpus...
Fernando Diaz, Donald Metzler
SAC
2005
ACM
16 years 7 days ago
Time-varying, multivariate volume data reduction
Large-scale supercomputing is revolutionizing the way science is conducted. A growing challenge, however, is understanding the massive quantities of data produced by largescale si...
Nathaniel Fout, Kwan-Liu Ma, James P. Ahrens
VLDB
2005
ACM
115views Database» more  VLDB 2005»
16 years 5 days ago
KLEE: A Framework for Distributed Top-k Query Algorithms
This paper addresses the efficient processing of top-k queries in wide-area distributed data repositories where the index lists for the attribute values (or text terms) of a query...
Sebastian Michel, Peter Triantafillou, Gerhard Wei...
NPAR
2004
ACM
16 years 3 days ago
Example-based composite sketching of human portraits
Creating a portrait in the style of a particular artistic tradition or a particular artist is a difficult problem. Elusive to codify algorithmically, the nebulous qualities which...
Hong Chen, Ziqiang Liu, Chuck Rose, Yingqing Xu, H...
GPCE
2004
Springer
16 years 2 days ago
SourceWeave.NET: Cross-Language Aspect-Oriented Programming
Aspect-Oriented Programming (AOP) addresses limitations in the Object-Oriented (OO) paradigm relating to modularisation of crosscutting behaviour. In AOP, crosscutting behaviour is...
Andrew Jackson, Siobhán Clarke