Sciweavers

13376 search results - page 309 / 2676
» Problem Solving with
Sort
View
GRC
2007
IEEE
15 years 10 months ago
Structured Writing with Granular Computing Strategies
— Granular computing unifies structured thinking, structured problem solving and structured information processing. In order to see the flexibility and universal applicability ...
Yiyu Yao
ENDM
2006
77views more  ENDM 2006»
15 years 4 months ago
A Two-stage Model for a Day-ahead Paratransit Planning Problem
We consider a dynamic planning problem for paratransit transportation. The focus is on a decision to take one day ahead: which requests to serve with own vehicles, and which reque...
Maria L. A. G. Cremers, Willem K. Klein Haneveld, ...
EOR
2006
120views more  EOR 2006»
15 years 4 months ago
Approximate and exact algorithms for the fixed-charge knapsack problem
The subject of this paper is the formulation and solution of a variation of the classical binary knapsack problem. The variation that is addressed is termed the ``fixed-charge kna...
Umit Akinc
GECCO
2005
Springer
15 years 9 months ago
A theoretical analysis of the HIFF problem
We present a theoretical analysis of Watson’s Hierarchicalif-and-only-if (HIFF) problem using a variety of tools. These include schema theory and course graining, the concept of...
Nicholas Freitag McPhee, Ellery Fussell Crane
CPAIOR
2007
Springer
15 years 10 months ago
Hybrid Local Search for Constrained Financial Portfolio Selection Problems
Portfolio selection is a relevant problem arising in finance and economics. While its basic formulations can be efficiently solved through linear or quadratic programming, its mor...
Luca Di Gaspero, Giacomo di Tollo, Andrea Roli, An...