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80
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CORR
2007
Springer
117views Education» more  CORR 2007»
15 years 23 days ago
Dirac Notation, Fock Space and Riemann Metric Tensor in Information Retrieval Models
Using Dirac Notation as a powerful tool, we investigate the three classical Information Retrieval (IR) models and some their extensions. We show that almost all such models can be...
Xing M. Wang
KBS
2011
81views more  KBS 2011»
14 years 7 months ago
Existential rigidity and many modalities in order-sorted logic
Order-sorted logic is a useful tool for knowledge representation and reasoning because it enables representation of sorted terms and formulas along with partially ordered sorts (c...
Ken Kaneiwa
108
Voted
MA
2011
Springer
188views Communications» more  MA 2011»
14 years 7 months ago
A copula-based model of speculative price dynamics in discrete time
This paper suggests a new technique to construct first order Markov processes using products of copula functions, in the spirit of Darsow et al. (1992). The approach requires the...
Umberto Cherubini, Sabrina Mulinacci, Silvia Romag...
156
Voted
GECCO
2011
Springer
274views Optimization» more  GECCO 2011»
14 years 4 months ago
Fuzzy dynamical genetic programming in XCSF
—A number of representation schemes have been presented for use within Learning Classifier Systems, ranging from binary encodings to Neural Networks, and more recently Dynamical ...
Richard Preen, Larry Bull
90
Voted
ICARCV
2006
IEEE
128views Robotics» more  ICARCV 2006»
15 years 6 months ago
Modeling Supply Chain Configuration Based on Colored Petri Nets
—This paper introduces an integrated modeling and analysis formalism based on colored Petri nets (CPNs) for supply chain configuration and evaluation. The structural changes of d...
Lianfeng Zhang, Xiao You, Jianxin Jiao, Petri Helo