{"id":"https://openalex.org/W2240612763","doi":"https://doi.org/10.1109/iisa.2015.7388026","title":"Data collection and analysis of GitHub repositories and users","display_name":"Data collection and analysis of GitHub repositories and users","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W2240612763","doi":"https://doi.org/10.1109/iisa.2015.7388026","mag":"2240612763"},"language":"en","primary_location":{"id":"doi:10.1109/iisa.2015.7388026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa.2015.7388026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 6th International Conference on Information, Intelligence, Systems and Applications (IISA)","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/A5047118533","display_name":"Fragkiskos Chatziasimidis","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Fragkiskos Chatziasimidis","raw_affiliation_strings":["Gnomon Informatics, SA 21 Anton is Tritsis Str. 57001 Thessaloniki, Greece","Gnomon Informatics SA, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Gnomon Informatics, SA 21 Anton is Tritsis Str. 57001 Thessaloniki, Greece","institution_ids":[]},{"raw_affiliation_string":"Gnomon Informatics SA, Thessaloniki, Greece","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009279802","display_name":"Ioannis Stamelos","orcid":"https://orcid.org/0000-0001-9440-3633"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Stamelos","raw_affiliation_strings":["Department of Informatics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece","Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5047118533"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.3568,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.96472689,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9997000098228455,"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":0.9997000098228455,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9941999912261963,"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":0.9921000003814697,"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/cardinality","display_name":"Cardinality (data modeling)","score":0.8911310434341431},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8150926828384399},{"id":"https://openalex.org/keywords/association-rule-learning","display_name":"Association rule learning","score":0.6485576629638672},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.5718569755554199},{"id":"https://openalex.org/keywords/apriori-algorithm","display_name":"Apriori algorithm","score":0.5685891509056091},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.4695746600627899},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4310775101184845},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4227638840675354},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3937649130821228},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.33239632844924927}],"concepts":[{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.8911310434341431},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8150926828384399},{"id":"https://openalex.org/C193524817","wikidata":"https://www.wikidata.org/wiki/Q386780","display_name":"Association rule learning","level":2,"score":0.6485576629638672},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.5718569755554199},{"id":"https://openalex.org/C81440476","wikidata":"https://www.wikidata.org/wiki/Q513511","display_name":"Apriori algorithm","level":3,"score":0.5685891509056091},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.4695746600627899},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4310775101184845},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4227638840675354},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3937649130821228},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.33239632844924927},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iisa.2015.7388026","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa.2015.7388026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 6th International Conference on Information, Intelligence, Systems and Applications (IISA)","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":6,"referenced_works":["https://openalex.org/W201666954","https://openalex.org/W1506285740","https://openalex.org/W2057172308","https://openalex.org/W2106000474","https://openalex.org/W6608238235","https://openalex.org/W6630198464"],"related_works":["https://openalex.org/W2390051172","https://openalex.org/W2297208791","https://openalex.org/W2367209111","https://openalex.org/W2351000793","https://openalex.org/W2366790077","https://openalex.org/W2348276166","https://openalex.org/W3034345083","https://openalex.org/W2607264580","https://openalex.org/W3012205960","https://openalex.org/W1483188779"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,40,54,80],"present":[4],"the":[5,76,83,106],"collection":[6],"and":[7,18,29,52,109],"mining":[8],"of":[9,33,47,78,97],"GitHub":[10,15,31,37,107,114],"data,":[11,44],"aiming":[12],"to":[13,62],"understand":[14],"user":[16],"behavior":[17],"project":[19,70],"success":[20,71,111],"factors.":[21],"We":[22],"collected":[23],"information":[24],"about":[25],"approximately":[26],"100K":[27],"projects":[28],"10K":[30],"users//owners":[32],"these":[34],"projects,":[35],"via":[36,49,58],"API.":[38],"Subsequently,":[39],"statistically":[41],"analyzed":[42],"such":[43],"discretized":[45],"values":[46],"features":[48],"k-means":[50],"algorithm,":[51],"finally":[53],"applied":[55],"apriori":[56],"algorithm":[57],"weka":[59],"in":[60,105],"order":[61],"find":[63],"out":[64],"association":[65],"rules.":[66],"Having":[67],"assumed":[68],"that":[69],"could":[72],"be":[73],"measured":[74],"by":[75],"cardinality":[77,92],"downloads":[79],"kept":[81],"only":[82],"rules":[84,112],"which":[85],"had":[86],"as":[87],"right":[88],"par":[89],"a":[90,95],"download":[91],"higher":[93],"than":[94],"threshold":[96],"1000":[98],"downloads.":[99],"The":[100],"results":[101],"provide":[102],"intersting":[103],"insight":[104],"ecosystem":[108],"seven":[110],"for":[113],"projects.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
