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PPSN
2010
Springer
13 years 5 months ago
Tight Bounds for the Approximation Ratio of the Hypervolume Indicator
The hypervolume indicator is widely used to guide the search and to evaluate the performance of evolutionary multi-objective optimization algorithms. It measures the volume of the ...
Karl Bringmann, Tobias Friedrich
FSTTCS
2010
Springer
13 years 5 months ago
Satisfiability of Acyclic and Almost Acyclic CNF Formulas
We study the propositional satisfiability problem (SAT) on classes of CNF formulas (formulas in Conjunctive Normal Form) that obey certain structural restrictions in terms of thei...
Sebastian Ordyniak, Daniël Paulusma, Stefan S...
CCCG
2008
13 years 8 months ago
Polar Diagram of Moving Objects
Many important problems in Computational Geometry needs to perform some kind of angle processing. The Polar Diagram [4] is a locus approach for problems processing angles. Using t...
Mojtaba Nouri Bygi, Mohammad Ghodsi
ECCV
2010
Springer
13 years 11 months ago
Exploiting Repetitive Object Patterns for Model Compression and Completion
Many man-made and natural structures consist of similar elements arranged in regular patterns. In this paper we present an unsupervised approach for discovering and reasoning on re...
ACE
2004
207views Education» more  ACE 2004»
13 years 8 months ago
Teaching Java First: Experiments with a Pigs-Early Pedagogy
This paper introduces PigWorld, a tool for teaching Java to novice programmers, via the objects-early style. Three design guidelines forobject-early assignments are discussed: (1)...
Raymond Lister