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DAGM
2005
Springer
15 years 3 months ago
Regularization on Discrete Spaces
Abstract. We consider the classification problem on a finite set of objects. Some of them are labeled, and the task is to predict the labels of the remaining unlabeled ones. Such...
Dengyong Zhou, Bernhard Schölkopf
GECCO
2005
Springer
197views Optimization» more  GECCO 2005»
15 years 3 months ago
Performance assessment of an artificial immune system multiobjective optimizer by two improved metrics
In this study, we introduce two improved assessment metrics of multiobjective optimizers, Nondominated Ratio and Spacing Distribution, and analyze their rationality and validity. ...
Maoguo Gong, Licheng Jiao, Haifeng Du, Ronghua Sha...
COMPGEOM
2004
ACM
15 years 3 months ago
New results on shortest paths in three dimensions
We revisit the problem of computing shortest obstacle-avoiding paths among obstacles in three dimensions. We prove new hardness results, showing, e.g., that computing Euclidean sh...
Joseph S. B. Mitchell, Micha Sharir
SIGECOM
2003
ACM
110views ECommerce» more  SIGECOM 2003»
15 years 3 months ago
Virtual worlds: fast and strategyproof auctions for dynamic resource allocation
We consider the problem of designing fast and strategyproof exchanges for dynamic resource allocation problems in distributed systems. The exchange is implemented as a sequence of...
Chaki Ng, David C. Parkes, Margo I. Seltzer
ISSAC
1994
Springer
102views Mathematics» more  ISSAC 1994»
15 years 2 months ago
An Application of Symbolic Computation in the Physical Sciences
An example of a problem in the physical sciences is discussed where application of various symbolic computation facilities available in many algebraic computing systems leads to a...
Charles C. Dyer