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PODS
2005
ACM
115views Database» more  PODS 2005»
16 years 7 months ago
Histograms revisited: when are histograms the best approximation method for aggregates over joins?
The traditional statistical assumption for interpreting histograms and justifying approximate query processing methods based on them is that all elements in a bucket have the same...
Alin Dobra
CVPR
2010
IEEE
16 years 2 months ago
Super-Resolution of Range Data in Dynamic Environments Using a Gaussian Framework
We present a flexible method for fusing information from optical and range sensors based on an accelerated highdimensional filtering approach. Our system takes as input a sequen...
Jennifer Dolson, Jongmin Baek, Christian Plagemann...
CVPR
2010
IEEE
16 years 2 months ago
Dynamic Texture Recognition based on Distributions of Spacetime Oriented Structure
This paper addresses the challenge of recognizing dynamic textures based on their observed visual dynamics. Typically, the term dynamic texture is used with reference to image s...
Konstantinos Derpanis, Richard Wildes
NICSO
2010
Springer
16 years 1 months ago
A Metabolic Subsumption Architecture for Cooperative Control of the e-Puck
Subsumption architectures are a well-known model for behaviour-based robotic control. The overall behaviour is achieved by defining a hierarchy of increasingly sophisticated behav...
Verena Fischer, Simon J. Hickinbotham
HICSS
2009
IEEE
130views Biometrics» more  HICSS 2009»
16 years 1 months ago
Interorganizational Governance of Information Technology
This study aims at better understanding how information technology (IT) governance supports organizations in their business exchanges with other organizations. Its main objective ...
Anne-Marie Croteau, François Bergeron