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» Do Viewpoints Lead to Better Conceptual Models
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APGV
2005
ACM
250views Visualization» more  APGV 2005»
14 years 27 days ago
A perceptual framework for contrast processing of high dynamic range images
Image processing often involves an image transformation into a domain that is better correlated with visual perception, such as the wavelet domain, image pyramids, multi-scale con...
Rafal Mantiuk, Karol Myszkowski, Hans-Peter Seidel
HICSS
2002
IEEE
109views Biometrics» more  HICSS 2002»
14 years 8 days ago
Toward an Understanding of Creative Solution Generation
Researchers have sought a better understanding of creativity for more than a century and the resulting investigations have shed a great deal of light on the subject of creativity....
Eric L. Santanen, Robert O. Briggs, Gert-Jan de Vr...
CP
2008
Springer
13 years 9 months ago
Cost-Based Domain Filtering for Stochastic Constraint Programming
Abstract. Cost-based filtering is a novel approach that combines techniques from Operations Research and Constraint Programming to filter from decision variable domains values that...
Roberto Rossi, Armagan Tarim, Brahim Hnich, Steven...
GIS
2004
ACM
14 years 8 months ago
Supporting spatial aggregation in sensor network databases
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
Mehdi Sharifzadeh, Cyrus Shahabi
IJAR
2007
113views more  IJAR 2007»
13 years 7 months ago
Fuzzy clustering in parallel universes
We present an extension of the fuzzy c-Means algorithm, which operates simultaneously on different feature spaces—so-called parallel universes—and also incorporates noise det...
Bernd Wiswedel, Michael R. Berthold