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» The Complexity of Futile Questioning
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EXPERT
2011
160views more  EXPERT 2011»
14 years 10 months ago
Introducing New Features to Wikipedia: Case Studies for Web Science
Wikipedia is a free web-based encyclopedia. It is written in collaboration by hundred of thousands of contributors [2]. It runs on the Open Source MediaWiki wiki engine. Introduci...
Mathias Schindler, Denny Vrandeccic
ICASSP
2011
IEEE
14 years 7 months ago
Are all basis updates for lattice-reduction-aided MIMO detection necessary?
The question in the title is relevant when considering latticereduction-aided MIMO detectors, which achieve the same diversity as the maximum-likelihood detector while exhibiting ...
Brian Gestner, Xiaoli Ma, David V. Anderson
CP
2010
Springer
15 years 1 months ago
Exponential Propagation for Set Variables
Research on constraint propagation has primarily focused on designing polynomial-time propagators sometimes at the cost of a weaker filtering. Interestingly, the evolution of cons...
Justin Yip, Pascal Van Hentenryck
IPPS
2010
IEEE
15 years 1 months ago
Analysis of durability in replicated distributed storage systems
In this paper, we investigate the roles of replication vs. repair to achieve durability in large-scale distributed storage systems. Specifically, we address the fundamental questio...
Sriram Ramabhadran, Joseph Pasquale
TAL
2010
Springer
15 years 1 months ago
Passage Retrieval in Log Files: An Approach Based on Query Enrichment
Abstract. The question answering systems are considered the next generation of search engines. This paper focuses on the first step of this process, which is to search for relevant...
Hassan Saneifar, Stéphane Bonniol, Anne Lau...