{"id":"https://openalex.org/W1984769753","doi":"https://doi.org/10.1145/1985441.1985464","title":"Do time of day and developer experience affect commit bugginess?","display_name":"Do time of day and developer experience affect commit bugginess?","publication_year":2011,"publication_date":"2011-05-21","ids":{"openalex":"https://openalex.org/W1984769753","doi":"https://doi.org/10.1145/1985441.1985464","mag":"1984769753"},"language":"en","primary_location":{"id":"doi:10.1145/1985441.1985464","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1985441.1985464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th Working Conference on Mining Software Repositories","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/A5085545577","display_name":"Jon Eyolfson","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Jon Eyolfson","raw_affiliation_strings":["University of Waterloo, Waterloo, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009306083","display_name":"Lin Tan","orcid":"https://orcid.org/0000-0002-9400-1754"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Lin Tan","raw_affiliation_strings":["University of Waterloo, Waterloo, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016375266","display_name":"Patrick Lam","orcid":"https://orcid.org/0000-0001-8278-5400"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Patrick Lam","raw_affiliation_strings":["University of Waterloo, Waterloo, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085545577"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":19.0969,"has_fulltext":false,"cited_by_count":147,"citation_normalized_percentile":{"value":0.99021061,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"153","last_page":"162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":1.0,"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":1.0,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9940000176429749,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/commit","display_name":"Commit","score":0.9941669702529907},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.692833423614502},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5035979151725769},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.48761263489723206},{"id":"https://openalex.org/keywords/compensating-transaction","display_name":"Compensating transaction","score":0.4177100658416748},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4166232645511627},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3671242594718933},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.34158313274383545},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3229691982269287},{"id":"https://openalex.org/keywords/distributed-transaction","display_name":"Distributed transaction","score":0.08466744422912598}],"concepts":[{"id":"https://openalex.org/C153180980","wikidata":"https://www.wikidata.org/wiki/Q19776675","display_name":"Commit","level":2,"score":0.9941669702529907},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.692833423614502},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5035979151725769},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.48761263489723206},{"id":"https://openalex.org/C155951066","wikidata":"https://www.wikidata.org/wiki/Q5156254","display_name":"Compensating transaction","level":5,"score":0.4177100658416748},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4166232645511627},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3671242594718933},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.34158313274383545},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3229691982269287},{"id":"https://openalex.org/C25185021","wikidata":"https://www.wikidata.org/wiki/Q4053284","display_name":"Distributed transaction","level":4,"score":0.08466744422912598},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.0},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1985441.1985464","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1985441.1985464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th Working Conference on Mining Software Repositories","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.648.5329","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.648.5329","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://patricklam.ca/papers/11.msr.time-of-day.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1554055400","https://openalex.org/W2018638699","https://openalex.org/W2025674334","https://openalex.org/W2029862350","https://openalex.org/W2042753694","https://openalex.org/W2043811931","https://openalex.org/W2046434103","https://openalex.org/W2058335615","https://openalex.org/W2065314038","https://openalex.org/W2102212651","https://openalex.org/W2104964025","https://openalex.org/W2107672258","https://openalex.org/W2120703352","https://openalex.org/W2126166995","https://openalex.org/W2135198476","https://openalex.org/W2139855137","https://openalex.org/W2142481192","https://openalex.org/W2143637886","https://openalex.org/W2147105902","https://openalex.org/W2152874840","https://openalex.org/W2157353183","https://openalex.org/W2158744032","https://openalex.org/W2159610968","https://openalex.org/W3004040842","https://openalex.org/W3145932680","https://openalex.org/W3193581842","https://openalex.org/W4235354960","https://openalex.org/W4285719527","https://openalex.org/W6665170819"],"related_works":["https://openalex.org/W2114407468","https://openalex.org/W2594387811","https://openalex.org/W2953048275","https://openalex.org/W2575658272","https://openalex.org/W2915853438","https://openalex.org/W321880970","https://openalex.org/W2155085826","https://openalex.org/W4297564856","https://openalex.org/W2088991932","https://openalex.org/W3013456162"],"abstract_inverted_index":{"Modern":[0],"software":[1,73,76],"is":[2,16,43],"often":[3],"developed":[4],"over":[5],"many":[6],"years":[7],"with":[8],"hundreds":[9],"of":[10,12,20,27,35,40,48,113,115,120,122,131],"thousands":[11],"commits.":[13],"Commit":[14],"metadata":[15],"a":[17,41,45,59,107],"rich":[18],"source":[19,140],"social":[21,61],"characteristics,":[22],"including":[23],"the":[24,30,56,104,111,116,118,123,126,132,142],"commit's":[25,60,108],"time":[26,112],"day":[28,114,119],"and":[29,32,63,75,110,125,128,145],"experience":[31,127],"commit":[33,42,129,133],"frequency":[34,130],"its":[36,64],"author.":[37],"The":[38],"\"bugginess\"":[39],"also":[44],"critical":[46],"property":[47],"that":[49,92],"commit.":[50],"In":[51,99],"this":[52,100],"paper,":[53,101],"we":[54,102],"investigate":[55],"correlation":[57,105],"between":[58,106],"characteristics":[62],"\"bugginess\";":[65],"such":[66],"results":[67],"can":[68],"be":[69,86,97],"very":[70],"useful":[71],"for":[72],"developers":[74,81],"engineering":[77],"researchers.":[78],"For":[79],"instance,":[80],"or":[82],"code":[83],"reviewers":[84],"might":[85],"well-advised":[87],"to":[88,96],"thoroughly":[89],"verify":[90],"commits":[91],"are":[93],"more":[94],"likely":[95],"buggy.":[98],"study":[103],"bugginess":[109],"commit,":[117,124],"week":[121],"authors.":[134],"We":[135],"survey":[136],"two":[137],"widely-used":[138],"open":[139],"projects:":[141],"Linux":[143],"kernel":[144],"PostgreSQL.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":13},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":19},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":9}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}
