Results 51 to 60 of about 3,693 (219)

Wireless edge device intelligent task offloading in mobile edge computing using hyper-heuristics

EURASIP Journal on Advances in Signal Processing, 2022
To overcome with the computation limitation of resource-constrained wireless IoT edge devices, providing an efficient task computation offloading and resource allocation in distributed mobile edge computing environment is consider as a challenging and ...
B. Vijayaram, V. Vasudevan
doaj   +1 more source

Automated generation of constructive ordering heuristics for educational timetabling [PDF]

, 2017
Construction heuristics play an important role in solving combinatorial optimization problems. These heuristics are usually used to create an initial solution to the problem which is improved using optimization techniques such as metaheuristics.
B McCollum, EK Burke, EK Burke, EK Burke, Ender Özcan, J Branke, J Koza, JH Drake, M Bader-El-Den, M O’Neill, Nelishia Pillay, R Qu, RI McKay   +12 more
core   +2 more sources

Hyper-heuristic decision tree induction [PDF]

2009 World Congress on Nature & Biologically Inspired Computing (NaBIC), 2009
Hyper-heuristics are increasingly used in function and combinatorial optimization. Rather than attempt to solve a problem using a fixed heuristic, a hyper-heuristic approach attempts to find a combination of heuristics that solve a problem (and in turn may be directly suitable for a class of problem instances).
Alan Vella, David Corne, Chris Murphy
openaire   +1 more source

A Hyper-Heuristic for the Orienteering Problem With Hotel Selection

IEEE Access, 2020
We present a hyper-heuristic approach to solve Orienteering Problem with Hotel Selection (OPHS). In practical applications, OPHS appears when a tourist is planning to visit various attractions and there is not enough time to reach all of them in a single
Alan Toledo, Maria-Cristina Riff, Bertrand Neveu   +2 more
doaj   +1 more source

A stochastic local search algorithm with adaptive acceptance for high-school timetabling [PDF]

, 2014
Automating high school timetabling is a challenging task. This problem is a well known hard computational problem which has been of interest to practitioners as well as researchers.
A Hertz, A Kannan, Ahmed Kheiri, Andrew J. Parkes, B McCollum, C Valouxis, D Abramson, D Abramson, D Pisinger, D Werra de, E Özcan, E Özcan, E Özcan, EK Burke, Ender Özcan, G Post, GN Beligiannis, H Fisher, HR Lourenço, K Chakhlevitch, KA Smith, M Luby, M Marte, S Broder, S Even, T Birbas   +25 more
core   +4 more sources

Hyper-heuristics: A survey and taxonomy

Computers & Industrial Engineering
Hyper-heuristics are search techniques for selecting, generating, and sequencing (meta)-heuristics to solve challenging optimization problems. They differ from traditional (meta)-heuristics methods, which primarily employ search space-based optimization strategies.
Dokeroglu, Tansel, Kucukyilmaz, Tayfun, Talbi, El-Ghazali   +2 more
openaire   +2 more sources

Enhancing Selection Hyper-Heuristics via Feature Transformations [PDF]

IEEE Computational Intelligence Magazine, 2018
Hyper-heuristics are a novel tool. They deal with complex optimization problems where standalone solvers exhibit varied performance. Among such a tool reside selection hyper-heuristics. By combining the strengths of each solver, this kind of hyper-heuristic offers a more robust tool.
Amaya, I., Ortiz-Bayliss, J. C., Rosales-Pérez, A., Gutiérrez-Rodríguez, A. E., Conant-Pablos, S. E., Terashima-Marín, H., Coello, C. A. Coello   +6 more
openaire   +2 more sources

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

Advanced Science, EarlyView.
ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu, Chaochao Dun, Jeffrey J. Urban, Mark T. Swihart   +3 more
wiley   +1 more source

Intelligent System Design Using Hyper-Heuristics

South African Computer Journal, 2015
Determining the most appropriate search method or artificial intelligence technique to solve a problem is not always evident and usually requires implementation of the different approaches to ascertain this. In some instances a single approach may not be
Nelishia Pillay
doaj   +1 more source

Identification of Exhaled Volatile Organic Compounds Biomarkers for Lung Cancer Under Data‐Limited Conditions Using Data Augmentation and Multi‐View Feature Selection

Advanced Intelligent Discovery, EarlyView.
This work introduces a novel framework for identifying non‐small cell lung cancer biomarkers from hundreds of volatile organic compounds in breath, analyzed via gas chromatography‐mass spectrometry. This method integrates generative data augmentation and multi‐view feature selection, providing a stable and accurate solution for biomarker discovery in ...
Guancheng Ren, Bohao Liu, Zhiyuan Qu, Xue Jiang, Heng Zhao, Danyao Qu, Ruizhi Ning, Chen Su, Taoping Liu, Guangjian Zhang, Weiwei Wu   +10 more
wiley   +1 more source