Search Results for author: Xiao-Feng Xie

Found 5 papers, 0 papers with code

Exploiting Problem Structure in Combinatorial Landscapes: A Case Study on Pure Mathematics Application

no code implementations22 Dec 2018 Xiao-Feng Xie, Zun-Jing Wang

In this paper, we present a method using AI techniques to solve a case of pure mathematics applications for finding narrow admissible tuples.

Combinatorial Optimization

An Iterative Boundary Random Walks Algorithm for Interactive Image Segmentation

no code implementations9 Aug 2018 Xiao-Feng Xie, Zhuliang Yu, Zhenghui Gu, Yuanqing Li

Two approaches, iterative random walks and boundary random walks, are proposed for segmentation potential, which is the key step in feedback system.

Image Segmentation Segmentation +2

Round-Table Group Optimization for Sequencing Problems

no code implementations7 Aug 2018 Xiao-Feng Xie

The idea combination and improvement processes are respectively realized by using a recombination search (XS) strategy and a local search (LS) strategy, to build on the base and social ideas.

Scheduling

A Cooperative Group Optimization System

no code implementations3 Aug 2018 Xiao-Feng Xie, Jiming Liu, Zun-Jing Wang

A cooperative group optimization (CGO) system is presented to implement CGO cases by integrating the advantages of the cooperative group and low-level algorithm portfolio design.

Cooperative Group Optimization with Ants (CGO-AS): Leverage Optimization with Mixed Individual and Social Learning

no code implementations1 Aug 2018 Xiao-Feng Xie, Zun-Jing Wang

We present CGO-AS, a generalized Ant System (AS) implemented in the framework of Cooperative Group Optimization (CGO), to show the leveraged optimization with a mixed individual and social learning.

Traveling Salesman Problem

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