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Survey on research and application of graph dependencies

Yu Xu1
Cao Jianjun1
Weng Nianfeng1
Yuan Zhen1
Zeng Zhixian2
1. The Sixty-third Research Institute of National University of Defense Technology, Nanjing 210007, China
2. The Chinese Peoples Liberation Army 32152 troops, Shijiazhuang 050000, China

Abstract

Graph dependency is a data quality rule based on functional dependency, which is proposed to solve data consistency problem in graphs. The process improving data consistency based on graph dependencies was partitioned into graph dependencies formalization step, graph dependencies discovery step and graph dependencies based data inconsistent promotion step. This paper introduced graph dependency theory for data consistency, divided graph dependencies into three categories according to the type of expansion, such as semantic constraint expansion based graph dependencies, structural constraint expansion based graph dependencies, external constraint expansion based graph dependencies. Then this paper summarized and compared existing automatic discovery algorithms of graph dependencies and their extensions. It analyzed the research status for improving data consistency based on graph dependencies. At last, it summarized the existing problems of present researches, and gave application prospect of graph dependencies in data quality area based on the previous problems.

Foundation Support

国家自然科学基金资助项目
中国博士后科学基金资助项目
国家重大科技专项

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.09.0492
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 5
Section: Survey
Pages: 1312-1317
Serial Number: 1001-3695(2023)05-004-1312-06

Publish History

[2022-12-30] Accepted Paper
[2023-05-05] Printed Article

Cite This Article

余旭, 曹建军, 翁年凤, 等. 图依赖研究与应用综述 [J]. 计算机应用研究, 2023, 40 (5): 1312-1317. (Yu Xu, Cao Jianjun, Weng Nianfeng, et al. Survey on research and application of graph dependencies [J]. Application Research of Computers, 2023, 40 (5): 1312-1317. )

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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