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» Extracting Approximate Patterns
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EDBT
2004
ACM
155views Database» more  EDBT 2004»
16 years 4 months ago
Processing Unions of Conjunctive Queries with Negation under Limited Access Patterns
We study the problem of answering queries over sources with limited access patterns. The problem is to decide whether a given query Q is feasible, i.e., equivalent to an executable...
Alan Nash, Bertram Ludäscher

Publication
195views
16 years 21 days ago
Detecting Motion Patterns via Direction Maps with Application to Surveillance
Detection of motion patterns in video data can be significantly simplified by abstracting away from pixel intensity values towards representations that explicitly and compactly ca...
Jacob M. Gryn, Richard P. Wildes, John K. Tsotsos
WACV
2005
IEEE
16 years 21 days ago
Detecting Motion Patterns via Direction Maps with Application to Surveillance
To facilitate accurate and efficient detection of motion patterns in video data, it is desirable to abstract from pixel intensity values to representations that explicitly and co...
Jacob M. Gryn, Richard P. Wildes, John K. Tsotsos
ICPR
2010
IEEE
15 years 11 months ago
Canonical Patterns of Oriented Topologies
—A common problem in many areas of behavioral research is the analysis of the large volume of data recorded during the execution of the tasks being studied. Recent work has propo...
Walter Mankowski, Ali Shokoufandeh, Dario Salvucci
BIOSYSTEMS
2008
100views more  BIOSYSTEMS 2008»
15 years 4 months ago
Objective patterns in the evolving network of non-equivalent observers
The world's objective pattern is formed through consistent histories of quantum measurements originating as different branches of the same wave function. When we come close t...
Abir U. Igamberdiev