Combining Query Reduction and Expansion for Text-Retrieval-Based Bug Localization

Juan Manuel Florez,Oscar Chaparro,Christoph Treude,Andrian Marcus

2021 IEEE International Conference on Software Analysis, Evolution and Reengineering (SANER)（2021）

引用 7|浏览23

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摘要

Automated text-retrieval-based bug localization (TRBL) techniques normally use the full text of a bug report to formulate a query and retrieve parts of the code that are buggy. Previous research has shown that reducing the size of the query increases the effectiveness of TRBL. On the other hand, researchers also found improvements when expanding the query (i.e., adding more terms). In this paper, ...

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关键词

software engineering,bug localization,query reduction,query expansion,query reformulation

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