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» Towards Evolving Configuration Models
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EMMCVPR
2003
Springer
14 years 26 days ago
Curvature Vector Flow to Assure Convergent Deformable Models for Shape Modelling
Poor convergence to concave shapes is a main limitation of snakes as a standard segmentation and shape modelling technique. The gradient of the external energy of the snake represe...
Debora Gil, Petia Radeva
HICSS
2003
IEEE
109views Biometrics» more  HICSS 2003»
14 years 28 days ago
Towards a Structurational Theory of Information Systems: A Substantive Case Analysis
This paper employs the analysis of an interpretive case study within a Regional Train Operating Company (RTOC) to arrive at theoretical understandings of Information Systems (IS)....
Jeremy Rose, Ray Hackney
ALIFE
2006
13 years 7 months ago
Genetic Stability and Territorial Structure Facilitate the Evolution of Tag-Mediated Altruism
Evolutionary theorists have long been interested in the conditions that permit the evolution of altruistic cooperation. Recent work has demonstrated that altruistic donation can ev...
Lee Spector, Jon Klein
MM
2003
ACM
190views Multimedia» more  MM 2003»
14 years 27 days ago
Human + agent: creating recombinant information
combinFormation is a tool that enables browsing and collecting information elements in a generative space. By generative, we mean that the tool is an agent that automatically retr...
Andruid Kerne, Vikram Sundaram, Jin Wang, Madhur K...
IFIP12
2004
13 years 9 months ago
Using Agents in the Exchange of Product Data
: This paper describes using agents in the exchange of industrial product data when predefined translators are not available. A major problem with standard translators is that a se...
Udo Kannengiesser, John S. Gero