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GECCO
2007
Springer
136views Optimization» more  GECCO 2007»
16 years 26 days ago
Do additional objectives make a problem harder?
In this paper, we examine how adding objectives to a given optimization problem affects the computation effort required to generate the set of Pareto-optimal solutions. Experime...
Dimo Brockhoff, Tobias Friedrich, Nils Hebbinghaus...
GECCO
2007
Springer
193views Optimization» more  GECCO 2007»
16 years 26 days ago
Approximating covering problems by randomized search heuristics using multi-objective models
The main aim of randomized search heuristics is to produce good approximations of optimal solutions within a small amount of time. In contrast to numerous experimental results, th...
Tobias Friedrich, Nils Hebbinghaus, Frank Neumann,...
POLICY
2007
Springer
16 years 25 days ago
A Socio-cognitive Approach to Modeling Policies in Open Environments
The richness of today’s electronic communications mirrors physical world: activities such as shopping, business and scientific collaboration are conducted online. Current intera...
Tatyana Ryutov
SYNASC
2006
IEEE
91views Algorithms» more  SYNASC 2006»
16 years 22 days ago
MATHsAiD: A Mathematical Theorem Discovery Tool
In the eld of automated reasoning, one of the most challenging (even if, perhaps, somewhat overlooked) problems thus far has been to develop a means of discerning, from amongst al...
Roy L. McCasland, Alan Bundy
SAC
2006
ACM
16 years 20 days ago
Union types for object-oriented programming
We propose union types for statically typed class-based objectoriented languages as a means to enhance the flexibility of subtyping. As its name suggests, a union type can be con...
Atsushi Igarashi, Hideshi Nagira