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DATE
2000
IEEE
92views Hardware» more  DATE 2000»
14 years 1 months ago
An Efficient Heuristic Approach to Solve the Unate Covering Problem
The classical solving approach for two-level logic minimisation reduces the problem to a special case of unate covering and attacks the latter with a (possibly limited) branch-and...
Roberto Cordone, Fabrizio Ferrandi, Donatella Sciu...
DIAGRAMS
2008
Springer
13 years 11 months ago
Enhancing State-Space Tree Diagrams for Collaborative Problem Solving
State-space search methods in problem solving have often been illustrated using tree diagrams. We explore a set of issues related to coordination in collaborative problem solving a...
Steven L. Tanimoto
EDM
2010
165views Data Mining» more  EDM 2010»
13 years 11 months ago
Using a Bayesian Knowledge Base for Hint Selection on Domain Specific Problems
A Bayesian Knowledge Base is a generalization of traditional Bayesian Networks where nodes or groups of nodes have independence. In this paper we describe a method of generating a ...
John C. Stamper, Tiffany Barnes, Marvin J. Croy
HIS
2008
13 years 11 months ago
REPMAC: A New Hybrid Approach to Highly Imbalanced Classification Problems
The class imbalance problem (when one of the classes has much less samples than the others) is of great importance in machine learning, because it corresponds to many critical app...
Hernán Ahumada, Guillermo L. Grinblat, Luca...
EOR
2006
78views more  EOR 2006»
13 years 9 months ago
A multi-objective resource allocation problem in PERT networks
We develop a multi-objective model for resource allocation problem in PERT networks with exponentially or Erlang distributed activity durations, where the mean duration of each ac...
Amir Azaron, Hideki Katagiri, Masatoshi Sakawa, Ko...