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ECIR
2008
Springer
15 years 8 months ago
Robust Query-Specific Pseudo Feedback Document Selection for Query Expansion
In document retrieval using pseudo relevance feedback, after initial ranking, a fixed number of top-ranked documents are selected as feedback to build a new expansion query model. ...
Qiang Huang, Dawei Song, Stefan M. Rüger
EMNLP
2008
15 years 8 months ago
Online Large-Margin Training of Syntactic and Structural Translation Features
Minimum-error-rate training (MERT) is a bottleneck for current development in statistical machine translation because it is limited in the number of weights it can reliably optimi...
David Chiang, Yuval Marton, Philip Resnik
IJHPCA
2007
88views more  IJHPCA 2007»
15 years 6 months ago
Scaling Properties of Common Statistical Operators for Gridded Datasets
An accurate cost-model that accounts for dataset size and structure can help optimize geoscience data analysis. We develop and apply a computational model to estimate data analysi...
Charles S. Zender, Harry Mangalam
TPDS
2008
124views more  TPDS 2008»
15 years 6 months ago
Efficient Breadth-First Search on the Cell/BE Processor
Multicore processors are an architectural paradigm shift that promises a dramatic increase in performance. But, they also bring an unprecedented level of complexity in algorithmic ...
Daniele Paolo Scarpazza, Oreste Villa, Fabrizio Pe...
MSOM
2007
105views more  MSOM 2007»
15 years 6 months ago
Managing a Bank's Currency Inventory Under New Federal Reserve Guidelines
New currency recirculation guidelines implemented by the Federal Reserve System (Fed) of the United States are intended to reduce the overuse of its currency processing services b...
H. Neil Geismar, Milind Dawande, Divakar Rajamani,...
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