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MFCS
2009
Springer
14 years 1 months ago
Towards a Dichotomy of Finding Possible Winners in Elections Based on Scoring Rules
Abstract. To make a joint decision, agents (or voters) are often required to provide their preferences as linear orders. To determine a winner, the given linear orders can be aggre...
Nadja Betzler, Britta Dorn
BIRTHDAY
2000
Springer
14 years 25 days ago
Bistructures, bidomains, and linear logic
Bistructures are a generalisation of event structures which allow a representation of spaces of functions at higher types in an orderextensional setting. The partial order of caus...
Pierre-Louis Curien, Gordon D. Plotkin, Glynn Wins...
JCSS
2010
112views more  JCSS 2010»
13 years 7 months ago
Towards a dichotomy for the Possible Winner problem in elections based on scoring rules
To make a joint decision, agents (or voters) are often required to provide their preferences as linear orders. To determine a winner, the given linear orders can be aggregated acc...
Nadja Betzler, Britta Dorn
JMIV
2007
119views more  JMIV 2007»
13 years 8 months ago
On the Discrete Maximum Principle for the Beltrami Color Flow
We analyze the discrete maximum principle for the Beltrami color flow. The Beltrami flow can display linear as well as nonlinear behavior according to the values of a parameter ...
Lorina Dascal, Adi Ditkowski, Nir A. Sochen
CGF
2010
164views more  CGF 2010»
13 years 8 months ago
Real-Time Temporal-Coherent Color Contrast Enhancement for Dichromats
We present an automatic image-recoloring technique for enhancing color contrast for dichromats whose computational cost varies linearly with the number of input pixels. Our approa...
Gustavo M. Machado, Manuel M. Oliveira