613 search results - page 11 / 123 » The Model-Summary Problem and a Solution for Trees |
EVOW
2007
Springer
14 years 26 days ago
2007
Springer
We present a Lagrangian decomposition approach for the Knapsack Constrained Maximum Spanning Tree problem yielding upper bounds as well as heuristic solutions. This method is furth...
ISAAC
2007
Springer
14 years 26 days ago
2007
Springer
We study the complexity of structurally restricted homomorphism and constraint satisfaction problems. For every class of relational structures C, let LHOM(C, _) be the problem of d...
WABI
2007
Springer
14 years 25 days ago
2007
Springer
The optimal transformation of one tree into another by means of elementary edit operations is an important algorithmic problem that has several interesting applications to computat...
KAIS
2008
13 years 6 months ago
2008
Much work on skewed, stochastic, high dimensional, and biased datasets usually implicitly solve each problem separately. Recently, we have been approached by Texas Commission on En...
AIR
2006
13 years 6 months ago
2006
Evolutionary computation techniques are increasingly being applied to problems within Information Retrieval (IR). Genetic programming (GP) has previously been used with some succe...