{"id":"https://openalex.org/W2134522363","doi":"https://doi.org/10.1145/1082983.1083163","title":"Accelerating cross-project knowledge collaboration using collaborative filtering and social networks","display_name":"Accelerating cross-project knowledge collaboration using collaborative filtering and social networks","publication_year":2005,"publication_date":"2005-05-17","ids":{"openalex":"https://openalex.org/W2134522363","doi":"https://doi.org/10.1145/1082983.1083163","mag":"2134522363"},"language":"en","primary_location":{"id":"doi:10.1145/1082983.1083163","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1082983.1083163","pdf_url":null,"source":{"id":"https://openalex.org/S186921487","display_name":"ACM SIGSOFT Software Engineering Notes","issn_l":"0163-5948","issn":["0163-5948","1943-5843"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGSOFT Software Engineering Notes","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://naist.repo.nii.ac.jp/record/5112/files/131_MSR2005.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102363560","display_name":"Masao Ohira","orcid":null},"institutions":[{"id":"https://openalex.org/I1317171322","display_name":"National Archives and Records Administration","ror":"https://ror.org/032214n64","country_code":"US","type":"archive","lineage":["https://openalex.org/I1317171322"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Masao Ohira","raw_affiliation_strings":["Graduate School of Information Science, Takayama, Ikoma, Nara, Japan","Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, Japan","institution_ids":[]},{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#","institution_ids":["https://openalex.org/I1317171322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000869240","display_name":"Naoki Ohsugi","orcid":null},"institutions":[{"id":"https://openalex.org/I1317171322","display_name":"National Archives and Records Administration","ror":"https://ror.org/032214n64","country_code":"US","type":"archive","lineage":["https://openalex.org/I1317171322"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Naoki Ohsugi","raw_affiliation_strings":["Graduate School of Information Science, Takayama, Ikoma, Nara, Japan","Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, Japan","institution_ids":[]},{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#","institution_ids":["https://openalex.org/I1317171322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014398879","display_name":"Tetsuya Ohoka","orcid":null},"institutions":[{"id":"https://openalex.org/I1317171322","display_name":"National Archives and Records Administration","ror":"https://ror.org/032214n64","country_code":"US","type":"archive","lineage":["https://openalex.org/I1317171322"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tetsuya Ohoka","raw_affiliation_strings":["Graduate School of Information Science, Takayama, Ikoma, Nara, Japan","Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, Japan","institution_ids":[]},{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#","institution_ids":["https://openalex.org/I1317171322"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011588138","display_name":"Kenichi Matsumoto","orcid":"https://orcid.org/0000-0002-7418-9323"},"institutions":[{"id":"https://openalex.org/I1317171322","display_name":"National Archives and Records Administration","ror":"https://ror.org/032214n64","country_code":"US","type":"archive","lineage":["https://openalex.org/I1317171322"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ken-ichi Matsumoto","raw_affiliation_strings":["Graduate School of Information Science, Takayama, Ikoma, Nara, JAPAN","Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, JAPAN","institution_ids":[]},{"raw_affiliation_string":"Graduate School of Information Science, Takayama, Ikoma, Nara, Japan#TAB#","institution_ids":["https://openalex.org/I1317171322"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1317171322"],"apc_list":null,"apc_paid":null,"fwci":11.8069,"has_fulltext":true,"cited_by_count":49,"citation_normalized_percentile":{"value":0.98130047,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"30","issue":"4","first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11675","display_name":"Open Source Software Innovations","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11675","display_name":"Open Source Software Innovations","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9991999864578247,"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/T12478","display_name":"Wikis in Education and Collaboration","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.6493252515792847},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.591300368309021},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5528863072395325},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.5174020528793335},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5146461725234985},{"id":"https://openalex.org/keywords/knowledge-sharing","display_name":"Knowledge sharing","score":0.48844996094703674},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4751439094543457},{"id":"https://openalex.org/keywords/open-source-software","display_name":"Open source software","score":0.46896329522132874},{"id":"https://openalex.org/keywords/ask-price","display_name":"Ask price","score":0.45039644837379456},{"id":"https://openalex.org/keywords/software-project-management","display_name":"Software project management","score":0.44767674803733826},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4351278245449066},{"id":"https://openalex.org/keywords/social-network-analysis","display_name":"Social network analysis","score":0.4331095218658447},{"id":"https://openalex.org/keywords/collaborative-software","display_name":"Collaborative software","score":0.42495372891426086},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.37347808480262756},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3557751178741455},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.3429924249649048},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1204170286655426},{"id":"https://openalex.org/keywords/software-construction","display_name":"Software construction","score":0.10345980525016785}],"concepts":[{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.6493252515792847},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.591300368309021},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5528863072395325},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.5174020528793335},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5146461725234985},{"id":"https://openalex.org/C2776604539","wikidata":"https://www.wikidata.org/wiki/Q6423395","display_name":"Knowledge sharing","level":2,"score":0.48844996094703674},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4751439094543457},{"id":"https://openalex.org/C2988343187","wikidata":"https://www.wikidata.org/wiki/Q1130645","display_name":"Open source software","level":3,"score":0.46896329522132874},{"id":"https://openalex.org/C90329073","wikidata":"https://www.wikidata.org/wiki/Q914232","display_name":"Ask price","level":2,"score":0.45039644837379456},{"id":"https://openalex.org/C40919944","wikidata":"https://www.wikidata.org/wiki/Q947779","display_name":"Software project management","level":5,"score":0.44767674803733826},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4351278245449066},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.4331095218658447},{"id":"https://openalex.org/C554579003","wikidata":"https://www.wikidata.org/wiki/Q474157","display_name":"Collaborative software","level":2,"score":0.42495372891426086},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.37347808480262756},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3557751178741455},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.3429924249649048},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1204170286655426},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.10345980525016785},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/1082983.1083163","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1082983.1083163","pdf_url":null,"source":{"id":"https://openalex.org/S186921487","display_name":"ACM SIGSOFT Software Engineering Notes","issn_l":"0163-5948","issn":["0163-5948","1943-5843"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGSOFT Software Engineering Notes","raw_type":"journal-article"},{"id":"pmh:oai:library.naist.jp:10061/12719","is_oa":true,"landing_page_url":"http://hdl.handle.net/10061/12719","pdf_url":"https://naist.repo.nii.ac.jp/record/5112/files/131_MSR2005.pdf","source":{"id":"https://openalex.org/S4377196843","display_name":"NAIST Digital Library (Nara Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I75917431","host_organization_name":"Nara Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I75917431"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.595.2850","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.595.2850","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.empirical.jp/EASE_DVD/Papers/PDFs/2005-20.pdf","raw_type":"text"},{"id":"pmh:oai:irdb.nii.ac.jp:01146:0005783563","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/5112","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:library.naist.jp:10061/12719","is_oa":true,"landing_page_url":"http://hdl.handle.net/10061/12719","pdf_url":"https://naist.repo.nii.ac.jp/record/5112/files/131_MSR2005.pdf","source":{"id":"https://openalex.org/S4377196843","display_name":"NAIST Digital Library (Nara Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I75917431","host_organization_name":"Nara Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I75917431"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2134522363.pdf","grobid_xml":"https://content.openalex.org/works/W2134522363.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W584453596","https://openalex.org/W1493798453","https://openalex.org/W1505316740","https://openalex.org/W1978596374","https://openalex.org/W2077802345","https://openalex.org/W2107294940","https://openalex.org/W2120244029","https://openalex.org/W2129307136","https://openalex.org/W2146424287","https://openalex.org/W2149812746","https://openalex.org/W2185384104","https://openalex.org/W3121647552","https://openalex.org/W4234921484"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3194517504","https://openalex.org/W2372994770","https://openalex.org/W2121911565","https://openalex.org/W2072764416","https://openalex.org/W2151359617","https://openalex.org/W2050902635","https://openalex.org/W2262505354","https://openalex.org/W2105997888","https://openalex.org/W3049026786"],"abstract_inverted_index":{"Vast":[0],"numbers":[1],"of":[2,25,61,69,98,114,146],"free/open":[3],"source":[4,31],"software":[5,26],"(F/OSS)":[6],"development":[7],"projects":[8,63,67,99,152],"use":[9],"hosting":[10],"sites":[11,18],"such":[12],"as":[13,38],"Java.net":[14],"and":[15,43,72,100,104,117,130,135,157],"Source-Forge.net.":[16],"These":[17],"provide":[19],"each":[20,56],"project":[21],"with":[22],"a":[23,39,59,123,143],"variety":[24],"repositories":[27,29],"(e.g.":[28],"for":[30,41,77,165],"code":[32],"sharing,":[33],"bug":[34],"tracking,":[35],"discussions,":[36],"etc.)":[37],"media":[40],"communication":[42],"collaboration.":[44,169],"They":[45],"tend":[46],"to":[47,82,95,105,150],"focus":[48],"on":[49],"supporting":[50],"rich":[51],"collaboration":[52,86],"among":[53,109],"members":[54],"in":[55,87],"project.":[57],"However,":[58],"majority":[60],"hosted":[62],"are":[64],"relatively":[65],"small":[66],"consisting":[68],"few":[70],"developers":[71,101],"often":[73],"need":[74],"more":[75],"resources":[76],"solving":[78],"problems.":[79],"In":[80,138],"order":[81],"support":[83],"cross-project":[84,167],"knowledge":[85,168],"F/OSS":[88,151],"development,":[89],"we":[90,141],"have":[91],"been":[92],"developing":[93],"tools":[94,121,149,161],"collect":[96],"data":[97,153],"at":[102],"SourceForge,":[103],"visualize":[106],"the":[107,112,148,160],"relationship":[108],"them":[110],"using":[111],"techniques":[113],"collaborative":[115],"filtering":[116],"social":[118],"networks.":[119],"The":[120],"help":[122],"developer":[124],"identify":[125],"\"who":[126],"should":[127],"I":[128,133],"ask?\"":[129,134],"\"what":[131],"can":[132,162],"so":[136],"on.":[137],"this":[139],"paper,":[140],"report":[142],"case":[144],"study":[145],"applying":[147],"collected":[154],"from":[155],"SourceForge":[156],"how":[158],"effective":[159],"be":[163],"used":[164],"helping":[166]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-16T13:24:37.021932","created_date":"2025-10-10T00:00:00"}
