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» Testing Properties of Collections of Distributions
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SIGIR
2011
ACM
14 years 7 months ago
Learning to rank from a noisy crowd
We study how to best use crowdsourced relevance judgments learning to rank [1, 7]. We integrate two lines of prior work: unreliable crowd-based binary annotation for binary classi...
Abhimanu Kumar, Matthew Lease
ECIR
2011
Springer
14 years 8 months ago
Combination of Feature Selection Methods for Text Categorisation
Feature selection plays a vital role in text categorisation. A range of different methods have been developed, each having unique properties and selecting different features. We ...
Robert Neumayer, Rudolf Mayer, Kjetil Nørv&...
CORR
2004
Springer
91views Education» more  CORR 2004»
15 years 4 months ago
Metrics for more than two points at once
The conventional definition of a topological metric over a space specifies properties that must be obeyed by any measure of "how separated" two points in that space are....
David Wolpert
125
Voted
PVM
2009
Springer
15 years 11 months ago
Fine-Grained Data Distribution Operations for Particle Codes
Abstract This paper proposes a new fine-grained data distribution operation MPI Alltoall specific that allows an element-wise distribution of data elements to specific target pro...
Michael Hofmann, Gudula Rünger
CCGRID
2004
IEEE
15 years 8 months ago
Distributed virtual computers (DVC): simplifying the development of high performance Grid applications
Distributed Virtual Computer (DVC) is a computing environment which simplifies the development and execution of distributed applications on computational grids. DVC provides a sim...
Nut Taesombut, Andrew A. Chien