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ML
2010
ACM
135views Machine Learning» more  ML 2010»
15 years 2 months ago
Multi-domain learning by confidence-weighted parameter combination
State-of-the-art statistical NLP systems for a variety of tasks learn from labeled training data that is often domain specific. However, there may be multiple domains or sources o...
Mark Dredze, Alex Kulesza, Koby Crammer
220
Voted
PVLDB
2010
146views more  PVLDB 2010»
15 years 2 months ago
Generating Efficient Execution Plans for Vertically Partitioned XML Databases
Experience with relational systems has shown that distribution is an effective way of improving the scalability of query evaluation. In this paper, we show how distributed query e...
Patrick Kling, M. Tamer Özsu, Khuzaima Daudje...
SIAMNUM
2010
96views more  SIAMNUM 2010»
15 years 2 months ago
A Stochastic Algorithm for Parametric Sensitivity in Smoluchowski's Coagulation Equation
Abstract. In this article a stochastic particle system approximation to the parametric sensitivity in the Smoluchowski coagulation equation is introduced. The parametric sensitivit...
Ismaël F. Bailleul, Peter L. W. Man, Markus K...
SIGIR
2010
ACM
15 years 2 months ago
Report on the SIGIR 2010 workshop on the simulation of interaction
All search in the real-world is inherently interactive. Information retrieval (IR) has a firm tradition of using simulation to evaluate IR systems as embodied by the Cranfield par...
Leif Azzopardi, Kalervo Järvelin, Jaap Kamps,...
TCOM
2010
64views more  TCOM 2010»
15 years 2 months ago
A Unified Treatment of Optimum Pilot Overhead in Multipath Fading Channels
Abstract--The optimization of the pilot overhead in singleuser wireless fading channels is investigated, and the dependence of this overhead on various system parameters of interes...
N. Jindal, A. Lozano