| dc.creator |
Altintas, Cevriye |
|
| dc.creator |
Asta, Shahriar |
|
| dc.creator |
Oezcan, Ender |
|
| dc.date |
2012-12-31T22:00:00Z |
|
| dc.date.accessioned |
2020-10-06T10:25:51Z |
|
| dc.date.available |
2020-10-06T10:25:51Z |
|
| dc.identifier |
6863bacc-95e0-47da-90f2-63534b67e357 |
|
| dc.identifier |
10.1109/ukci.2013.6651303 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/6863bacc-95e0-47da-90f2-63534b67e357/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/62348 |
|
| dc.description |
Hyper-heuristic Flexible Framework (HyFlex) is an interface designed to enable the development, testing and comparison of iterative general-purpose heuristic search algorithms, particularly selection hyper-heuristics. A selection hyper-heuristic is a high level methodology that coordinates the interaction of a fixed set of low level heuristics (operators) during the search process. The Java implementation of HyFlex along with different problem domains was recently used in a competition, referred to as Cross-domain Heuristic Search Challenge (CHeSC2011). CHeSC2011 sought for the best selection hyper-heuristic with the best median performance over a set of instances from six different problem domains. Each problem domain implementation contained four different types of operators, namely mutation, ruin-recreate, hill climbing and crossover. CHeSC2011 including the competing hyper-heuristic methods currently serves as a benchmark for hyper-heuristic research. Considering the type of the operators implemented under the HyFlex framework, CHeSC2011 could also be used as a benchmark to empirically compare the performance of appropriate variants of the evolutionary computation methods across a variety of problem domains for discrete optimisation. In this study, we investigate the performance and generality level of generic steady-state and transgenerational memetic algorithms which hybridize genetic algorithms with hill climbing across six problem domains of the CHeSC2011 benchmark. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Memetic Algorithms for Cross-domain Heuristic Search |
|
| dc.type |
info:eu-repo/semantics/conferenceObject |
|