Search Results for author: Yongjian Xu

Found 3 papers, 0 papers with code

Scalable Multiple Patterning Layout Decomposition Implemented by a Distribution Evolutionary Algorithm

no code implementations9 Apr 2023 Yu Chen, Yongjian Xu, Ning Xu

As the feature size of semiconductor technology shrinks to 10 nm and beyond, the multiple patterning lithography (MPL) attracts more attention from the industry.

A Distribution Evolutionary Algorithm for the Graph Coloring Problem

no code implementations29 Mar 2022 Yongjian Xu, Huabin Cheng, Ning Xu, Yu Chen, Chengwang Xie

Unlike existing estimation of distribution algorithms where a probability model is updated by generated solutions, DEA-PPM employs a distribution population based on a novel probability model, and an orthogonal exploration strategy is introduced to search the distribution space with the assistance of an refinement strategy.

Combinatorial Optimization

A Cuckoo Quantum Evolutionary Algorithm for the Graph Coloring Problem

no code implementations19 Aug 2021 Yongjian Xu, Yu Chen

Based on the framework of the quantum-inspired evolutionary algorithm, a cuckoo quantum evolutionary algorithm (CQEA) is proposed for solving the graph coloring problem (GCP).

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