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» Mechanizing and Improving Dependency Pairs
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SIGIR
2005
ACM
14 years 1 months ago
Question answering passage retrieval using dependency relations
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
Hang Cui, Renxu Sun, Keya Li, Min-Yen Kan, Tat-Sen...
ISLPED
2005
ACM
101views Hardware» more  ISLPED 2005»
14 years 1 months ago
Energy-aware fetch mechanism: trace cache and BTB customization
1 A highly-efficient fetch unit is essential not only to obtain good performance but also to achieve energy efficiency. However, existing designs are inflexible and depending on pr...
Daniel Chaver, Miguel A. Rojas, Luis Piñuel...
FOCS
2010
IEEE
13 years 5 months ago
A Multiplicative Weights Mechanism for Privacy-Preserving Data Analysis
Abstract--We consider statistical data analysis in the interactive setting. In this setting a trusted curator maintains a database of sensitive information about individual partici...
Moritz Hardt, Guy N. Rothblum
AMTA
2004
Springer
14 years 27 days ago
Multi-align: Combining Linguistic and Statistical Techniques to Improve Alignments for Adaptable MT
Abstract. An adaptable statistical or hybrid MT system relies heavily on the quality of word-level alignments of real-world data. Statistical alignment approaches provide a reasona...
Necip Fazil Ayan, Bonnie J. Dorr, Nizar Habash
ISCA
2006
IEEE
154views Hardware» more  ISCA 2006»
14 years 1 months ago
An Integrated Framework for Dependable and Revivable Architectures Using Multicore Processors
This paper presents a high-availability system architecture called INDRA — an INtegrated framework for Dependable and Revivable Architecture that enhances a multicore processor ...
Weidong Shi, Hsien-Hsin S. Lee, Laura Falk, Mrinmo...