{"id":"https://openalex.org/W1986541713","doi":"https://doi.org/10.1145/1882291.1882316","title":"Leveraging usage similarity for effective retrieval of examples in code repositories","display_name":"Leveraging usage similarity for effective retrieval of examples in code repositories","publication_year":2010,"publication_date":"2010-11-07","ids":{"openalex":"https://openalex.org/W1986541713","doi":"https://doi.org/10.1145/1882291.1882316","mag":"1986541713"},"language":"en","primary_location":{"id":"doi:10.1145/1882291.1882316","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1882291.1882316","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the eighteenth ACM SIGSOFT international symposium on Foundations of software engineering","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010166020","display_name":"Sushil Bajracharya","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sushil K. Bajracharya","raw_affiliation_strings":["University of California, Irvine, Irvine, CA, USA","University of California Irvine, IRVINE, CA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"University of California, Irvine, Irvine, CA, USA","institution_ids":["https://openalex.org/I204250578"]},{"raw_affiliation_string":"University of California Irvine, IRVINE, CA, USA#TAB#","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072825080","display_name":"Joel Ossher","orcid":null},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joel Ossher","raw_affiliation_strings":["University of California, Irvine, Irvine, CA, USA","University of California Irvine, IRVINE, CA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"University of California, Irvine, Irvine, CA, USA","institution_ids":["https://openalex.org/I204250578"]},{"raw_affiliation_string":"University of California Irvine, IRVINE, CA, USA#TAB#","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103284742","display_name":"Cristina Videira Lopes","orcid":"https://orcid.org/0000-0003-0551-3908"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cristina V. Lopes","raw_affiliation_strings":["University of California, Irvine, Irvine, CA, USA","University of California Irvine, IRVINE, CA, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"University of California, Irvine, Irvine, CA, USA","institution_ids":["https://openalex.org/I204250578"]},{"raw_affiliation_string":"University of California Irvine, IRVINE, CA, USA#TAB#","institution_ids":["https://openalex.org/I204250578"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010166020"],"corresponding_institution_ids":["https://openalex.org/I204250578"],"apc_list":null,"apc_paid":null,"fwci":19.3004,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.99050024,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"157","last_page":"166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11675","display_name":"Open Source Software Innovations","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.837384045124054},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6245254278182983},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5873270034790039},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5629246830940247},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2829010486602783},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1792096197605133}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.837384045124054},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6245254278182983},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5873270034790039},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5629246830940247},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2829010486602783},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1792096197605133},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1882291.1882316","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1882291.1882316","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the eighteenth ACM SIGSOFT international symposium on Foundations of software engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W351953239","https://openalex.org/W1495821370","https://openalex.org/W1521434806","https://openalex.org/W1532325895","https://openalex.org/W1579897057","https://openalex.org/W1588986231","https://openalex.org/W1963719770","https://openalex.org/W1967345182","https://openalex.org/W1969429349","https://openalex.org/W1970607969","https://openalex.org/W1974758125","https://openalex.org/W1984565341","https://openalex.org/W1992154356","https://openalex.org/W2001021688","https://openalex.org/W2004309083","https://openalex.org/W2005975241","https://openalex.org/W2008107570","https://openalex.org/W2031302834","https://openalex.org/W2043403353","https://openalex.org/W2056139220","https://openalex.org/W2059156606","https://openalex.org/W2065221130","https://openalex.org/W2067711134","https://openalex.org/W2080579313","https://openalex.org/W2083582553","https://openalex.org/W2090855673","https://openalex.org/W2096061896","https://openalex.org/W2096729078","https://openalex.org/W2101414596","https://openalex.org/W2102235124","https://openalex.org/W2106259924","https://openalex.org/W2115052242","https://openalex.org/W2119190279","https://openalex.org/W2127174548","https://openalex.org/W2148212498","https://openalex.org/W2153943889","https://openalex.org/W2161847731","https://openalex.org/W2163523895","https://openalex.org/W2164961799","https://openalex.org/W2169952536","https://openalex.org/W2170155088","https://openalex.org/W2932789158","https://openalex.org/W4213009331","https://openalex.org/W4232188856","https://openalex.org/W4299359176","https://openalex.org/W6681966102"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"Developers":[0],"often":[1],"learn":[2],"to":[3,33,53,56,140],"use":[4],"APIs":[5,82],"(Application":[6],"Programming":[7],"Interfaces)":[8],"by":[9,100,120],"looking":[10],"at":[11],"existing":[12],"examples":[13,40,159],"of":[14,22,25,63,81,95,116,124,146,158],"API":[15,38,64],"usage.":[16,65],"Code":[17],"repositories":[18],"contain":[19],"many":[20],"instances":[21],"such":[23],"usage":[24,39],"APIs.":[26],"However,":[27],"conventional":[28,109],"information":[29],"retrieval":[30,99,105,118,157],"techniques":[31],"fail":[32],"perform":[34],"well":[35],"in":[36,97,154,160],"retrieving":[37],"from":[41,136],"code":[42,58,98,134,161],"repositories.":[43,162],"This":[44],"paper":[45],"presents":[46],"Structural":[47],"Semantic":[48],"Indexing":[49],"(SSI),":[50],"a":[51,122,129],"technique":[52,70],"associate":[54],"words":[55],"source":[57,133],"entities":[59,73,135],"based":[60,104],"on":[61],"similarities":[62],"The":[66,144],"heuristic":[67],"behind":[68],"this":[69],"is":[71,152],"that":[72,77,150],"(classes,":[74],"methods,":[75],"etc.)":[76],"show":[78,149],"similar":[79,89],"uses":[80],"are":[83],"semantically":[84],"related":[85],"because":[86],"they":[87],"do":[88],"things.":[90],"We":[91,112],"evaluate":[92,113],"the":[93,114,117,141,147,156],"effectiveness":[94],"SSI":[96,103,151],"comparing":[101],"three":[102],"schemes":[106,119],"with":[107],"two":[108],"baseline":[110],"schemes.":[111],"performance":[115],"running":[121],"set":[123],"20":[125],"candidate":[126],"queries":[127],"against":[128],"repository":[130],"containing":[131],"222,397":[132],"346":[137],"jars":[138],"belonging":[139],"Eclipse":[142],"framework.":[143],"results":[145],"evaluation":[148],"effective":[153],"improving":[155]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":11},{"year":2014,"cited_by_count":13},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":11}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
