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COLING
2008
15 years 8 months ago
Detecting Multiple Facets of an Event using Graph-Based Unsupervised Methods
We propose a new unsupervised method for topic detection that automatically identifies the different facets of an event. We use pointwise Kullback-Leibler divergence along with th...
Pradeep Muthukrishnan, Joshua Gerrish, Dragomir R....
ALGORITHMICA
2011
15 years 1 months ago
Common Intervals of Multiple Permutations
Abstract Given k permutations of n elements, a k-tuple of intervals of these permutations consisting of the same set of elements is called a common interval. We present an algorith...
Steffen Heber, Richard Mayr, Jens Stoye
MLQ
2000
72views more  MLQ 2000»
15 years 6 months ago
Paracompactness of Metric Spaces and the Axiom of Multiple Choice
The axiom of multiple choice implies that metric spaces are paracompact but the reverse implication cannot be proved in set theory without the axiom of choice.
Paul E. Howard, Kyriakos Keremedis, Jean E. Rubin,...
BMCBI
2007
97views more  BMCBI 2007»
15 years 6 months ago
A verification protocol for the probe sequences of Affymetrix genome arrays reveals high probe accuracy for studies in mouse, hu
Background: The Affymetrix GeneChip technology uses multiple probes per gene to measure its expression level. Individual probe signals can vary widely, which hampers proper interp...
Rudi Alberts, Peter Terpstra, Menno Hardonk, Leoni...
HRI
2007
ACM
15 years 10 months ago
Developing performance metrics for the supervisory control of multiple robots
Efforts are underway to make it possible for a single operator to effectively control multiple robots. In these high workload situations, many questions arise including how many r...
Jacob W. Crandall, M. L. Cummings