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Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 40, 2023 No. 5
1441-1446

Estimating operation importance of customized printed circuit board based on GENI-SD

Lao Jingchun
Jin Hong
Lyu Shengping
Li Wenqiang
College of Engineering, South China Agricultural University, Guangzhou 510642, China
DOI: 10.19734/j.issn.1001-3695.2022.10.0531

Abstract

Accurately estimating the critical operations that affect the quality of customized printed circuit board(PCB) can better guide enterprises in lean management of product quality. However, the common methods of enterprises are difficult to use the deep semantics between operation-related entities. To solve this problem, this paper constructed a knowledge graph of operation-related entities and proposed GENI-SD to estimate the importance of PCB operation. Firstly, this paper employed the knowledge graph to represent the relationship between operation-related entities, and utilized the graph neural network model GENI to estimate the importance of operation nodes. Secondly, this paper improved GENI and established a novel model called as GENI-SD by introducing a sampling module based on an improved predicate-aware attention mechanism and a score aggregation considering the direction of adjacent edges, thus to resolve noisy neighbors and non-direction aggregation shortcoming of GENI. Finally, it conducted experiments on the real data of PCB workshop. The results demonstrate that GENI-SD outperforms SOTA and obtains 6.78% and 0.71% improvement in Spearman and NDCG@10 metrics comparing to that of GENI respectively. This study provides a novel and effective method for estimating the importance of operation.

Foundation Support

国家自然科学基金面上项目(52275487)
广东省自然科学基金资助项目(2021A1515012395)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.10.0531
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 5
Section: Algorithm Research & Explore
Pages: 1441-1446
Serial Number: 1001-3695(2023)05-024-1441-06

Publish History

[2023-01-04] Accepted Paper
[2023-05-05] Printed Article

Cite This Article

劳景春, 金鸿, 吕盛坪, 等. 基于GENI-SD的定制化印制电路板工序重要性评估 [J]. 计算机应用研究, 2023, 40 (5): 1441-1446. (Lao Jingchun, Jin Hong, Lyu Shengping, et al. Estimating operation importance of customized printed circuit board based on GENI-SD [J]. Application Research of Computers, 2023, 40 (5): 1441-1446. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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