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GECCO
2004
Springer
107views Optimization» more  GECCO 2004»
14 years 4 months ago
An Evolution Strategy Using a Continuous Version of the Gray-Code Neighbourhood Distribution
Abstract. We derive a continuous probability distribution which generates neighbours of a point in an interval in a similar way to the bitwise mutation of a Gray code binary string...
Jonathan E. Rowe, Dzena Hidovic
CHI
2003
ACM
14 years 4 months ago
Using pixel rewrites for shape-rich interaction
This paper introduces new interactive ways to create, manipulate and analyze shapes, even when those shapes do not have simple algebraic generators. This is made possible by using...
George W. Furnas, Yan Qu
EH
1999
IEEE
141views Hardware» more  EH 1999»
14 years 3 months ago
On-Line Evolution of FPGA-Based Circuits: A Case Study on Hash Functions
An evolutionary algorithm is used to evolve a digital circuit which computes a simple hash function mapping a 16bit address space into an 8-bit one. The target technology is FPGA,...
Ernesto Damiani, Andrea Tettamanzi, Valentino Libe...
RT
1999
Springer
14 years 3 months ago
Image-Based BRDF Measurement Including Human Skin
: We present a new image-based process for measuring the bidirectional reflectance of homogeneous surfaces rapidly, completely, and accurately. For simple sample shapes (spheres a...
Stephen R. Marschner, Stephen H. Westin, Eric P. L...
MEDIAFORENSICS
2010
14 years 11 days ago
Image forensic analyses that elude the human visual system
While historically we may have been overly trusting of photographs, in recent years there has been a backlash of sorts and the authenticity of photographs is now routinely questio...
Hany Farid, Mary J. Bravo