NDLI: Query reformulation by leveraging crowd wisdom for scenario-based software search

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Query reformulation by leveraging crowd wisdom for scenario-based software search

Content Provider	ACM Digital Library
Author	Zhan, Yun Wang, Tao Li, Zhixing Yin, Gang Zhang, Yang
Abstract	The Internet-scale open source software (OSS) production in various communities are generating abundant reusable resources for software developers. However, how to retrieve and reuse the desired and mature software from huge amounts of candidates is a great challenge: there are usually big gaps between the user application contexts (that often used as queries) and the OSS key words (that often used to match the queries). In this paper, we define the scenario-based query problem for OSS retrieval, and then we propose a novel approach to reformulate the raw query by leveraging the crowd wisdom from millions of developers to improve the retrieval results. We build a software-specific domain lexical database based on the knowledge in open source communities, by which we can expand and optimize the input queries. The experiment results show that, our approach can reformulate the initial query effectively and outperforms other existing search engines significantly at finding mature software.
Starting Page	36
Ending Page	44
Page Count	9
File Format	PDF
ISBN	9781450348294
DOI	10.1145/2993717.2993723
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2016-09-18
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Query reformulation Software retrieval Crowd wisdom
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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