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» Notes on Formalizing Context
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ACL
1989
15 years 1 months ago
The Structure of Shared Forests in Ambiguous Parsing
The Context-Free backbone of some natural language analyzers produces all possible CF parses as some kind of shared forest, from which a single tree is to be chosen by a disambigu...
Sylvie Billot, Bernard Lang
JMIV
2006
72views more  JMIV 2006»
15 years 20 days ago
The Uncertainty Principle: Group Theoretic Approach, Possible Minimizers and Scale-Space Properties
The uncertainty principle is a fundamental concept in the context of signal and image processing, just as much as it has been in the framework of physics and more recently in harmo...
Chen Sagiv, Nir A. Sochen, Yehoshua Y. Zeevi
114
Voted
TMI
2008
138views more  TMI 2008»
15 years 18 days ago
Accurate Event-Driven Motion Compensation in High-Resolution PET Incorporating Scattered and Random Events
With continuing improvements in spatial resolution of positron emission tomography (PET) scanners, small patient movements during PET imaging become a significant source of resolut...
Arman Rahmim, Katie Dinelle, Ju-Chieh Cheng, Mikha...
123
Voted
JUCS
2007
94views more  JUCS 2007»
15 years 17 days ago
Discovering the Semantics of User Keywords
Abstract: The technology in the field of digital media generates huge amounts of textual information every day, so mechanisms to retrieve relevant information are needed. Under th...
Raquel Trillo, Jorge Gracia, Mauricio Espinoza, Ed...
106
Voted
GI
2010
Springer
14 years 10 months ago
Finite System Composition and Interaction
: In this article, it is proven for finite systems that if by reciprocal interaction, one finite system determines the action of another finite system, then both systems become sub...
Johannes Reich