Sciweavers

447 search results - page 3 / 90
» Decision trees with minimal costs
Sort
View
CIC
2006
114views Communications» more  CIC 2006»
13 years 7 months ago
Tree Based Conference Key Establishment Cost Analysis and Minimization in Heterogeneous Networks
A shared secret, conference key, must be established among members to securely communicate among them. The Diffie-Hellman is often used for the conference key establishment. In a ...
Zhan Liu, Mi Lu
ISAAC
2005
Springer
89views Algorithms» more  ISAAC 2005»
13 years 11 months ago
Multi-source Trees: Algorithms for Minimizing Eccentricity Cost Metrics
We consider generalizations of the k-source sum of vertex eccentricity problem (k-SVET) and the k-source sum of source eccentricity problem (k-SSET) [1], which we call SDET and SSE...
Paraskevi Fragopoulou, Stavros D. Nikolopoulos, Le...
ICML
2000
IEEE
14 years 6 months ago
Exploiting the Cost (In)sensitivity of Decision Tree Splitting Criteria
This paper investigates how the splitting criteria and pruning methods of decision tree learning algorithms are influenced by misclassification costs or changes to the class distr...
Chris Drummond, Robert C. Holte
WSC
2004
13 years 7 months ago
Decision Tree Module Within Decision Support Simulation System
Decision trees are one of the most easy to use tools in decision analysis. Problems where decision tree branches are based on random variables have not received much attention. Th...
Mohamed Moussa, Janaka Y. Ruwanpura, George Jergea...
GECCO
2004
Springer
13 years 11 months ago
Mixed Decision Trees: Minimizing Knowledge Representation Bias in LCS
Xavier Llorà, Stewart W. Wilson