System Development & Application
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App. Res. of Comp. Printed Article
Vol. 38, 2021 No. 2
517-521

Implementation and application of paper data crawler technology based on multiple data sources

Hou Jinsheng1
Zhang Yangsen1,2
Huang Gaijuan1
Duan Ruixue1,2
1. Institute of Intelligent Information, Beijing Information Science & Technology University, Beijing 100101, China
2. National Economic Security Early Warning Engineering Beijing Laboratory, Beijing 100044, China
DOI: 10.19734/j.issn.1001-3695.2019.11.0671

Abstract

There are many problems in the process of collecting paper data using single data source, such as insufficient data comprehensiveness and limited data collection speed due to website access frequency limitation. Aiming at these problems, this paper proposed a paper data crawling technology for multi-data sources. Firstly, it used the four Chinese document service websites-HowNet, Wanfang Data, Weipu, and Chaoxing as data sources, completed the task of crawling and parsing list page data for the search keywords. Then it used the task scheduling strategy to remove repeated data and balance the tasks. Finally, it used multi-threads for each data source to crawl, parse and store the detail information of the papers, and built a website for search and display. Experiments show that under the same crawling and parsing speed, this technology can complete the paper information collection task more comprehensively and efficiently, which proves the effectiveness of this technology.

Foundation Support

国家自然科学基金资助项目(61772081)
科技创新服务能力建设—科研基地建设—北京实验室—国家经济安全预警工程北京实验室项目(PXM2018_014224_000010)
国家重点研发计划课题(2018YFB1402901)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2019.11.0671
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 2
Section: System Development & Application
Pages: 517-521
Serial Number: 1001-3695(2021)02-037-0517-05

Publish History

[2021-02-05] Printed Article

Cite This Article

侯晋升, 张仰森, 黄改娟, 等. 基于多数据源的论文数据爬虫技术的实现及应用 [J]. 计算机应用研究, 2021, 38 (2): 517-521. (Hou Jinsheng, Zhang Yangsen, Huang Gaijuan, et al. Implementation and application of paper data crawler technology based on multiple data sources [J]. Application Research of Computers, 2021, 38 (2): 517-521. )

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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