Sourcerer: a search engine for open source code supporting structure-based search

  • Authors:
  • Sushil Bajracharya;Trung Ngo;Erik Linstead;Yimeng Dou;Paul Rigor;Pierre Baldi;Cristina Lopes

  • Affiliations:
  • University of California, Irvine;University of California, Irvine;University of California, Irvine;University of California, Irvine;University of California, Irvine;University of California, Irvine;University of California, Irvine

  • Venue:
  • Companion to the 21st ACM SIGPLAN symposium on Object-oriented programming systems, languages, and applications
  • Year:
  • 2006

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Abstract

We present Sourcerer, a search engine for open-source code. Sourcerer extracts fine-grained structural information from the code and stores it in a relational model. This information is used to implement a basic notion of CodeRank and to enable search forms that go beyond conventional keyword-based searches.