{"id":"https://openalex.org/W7141625256","doi":"https://doi.org/10.1145/3786161.3788455","title":"Patterns of Bot Participation and Emotional Influence in Open Source Development","display_name":"Patterns of Bot Participation and Emotional Influence in Open Source Development","publication_year":2026,"publication_date":"2026-04-12","ids":{"openalex":"https://openalex.org/W7141625256","doi":"https://doi.org/10.1145/3786161.3788455"},"language":"en","primary_location":{"id":"doi:10.1145/3786161.3788455","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3786161.3788455","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2026 7th International Workshop on Bots and Agents in Software Engineering","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3786161.3788455","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091946948","display_name":"Matteo Vaccargiu","orcid":"https://orcid.org/0009-0009-9461-6183"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matteo Vaccargiu","raw_affiliation_strings":["University of Cagliari, Cagliari, Italy"],"raw_orcid":"https://orcid.org/0009-0009-9461-6183","affiliations":[{"raw_affiliation_string":"University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113249391","display_name":"Riccardo Lai","orcid":null},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Riccardo Lai","raw_affiliation_strings":["University of Cagliari, Cagliari, Italy"],"raw_orcid":"https://orcid.org/0009-0004-0625-7808","affiliations":[{"raw_affiliation_string":"University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001446748","display_name":"Maria Ilaria Lunesu","orcid":"https://orcid.org/0000-0002-2552-4228"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Ilaria Lunesu","raw_affiliation_strings":["University of Cagliari, Cagliari, Italy"],"raw_orcid":"https://orcid.org/0000-0002-2552-4228","affiliations":[{"raw_affiliation_string":"University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043520448","display_name":"Andrea Pinna","orcid":"https://orcid.org/0000-0002-7530-0521"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Pinna","raw_affiliation_strings":["University of Cagliari, Cagliari, Italy"],"raw_orcid":"https://orcid.org/0000-0002-7530-0521","affiliations":[{"raw_affiliation_string":"University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036425614","display_name":"Giuseppe Destefanis","orcid":"https://orcid.org/0000-0003-3982-6355"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Giuseppe Destefanis","raw_affiliation_strings":["UCL, London, United Kingdom"],"raw_orcid":"https://orcid.org/0000-0003-3982-6355","affiliations":[{"raw_affiliation_string":"UCL, London, United Kingdom","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.35081103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.3125999867916107,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12128","display_name":"AI in Service Interactions","score":0.3125999867916107,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.2680000066757202,"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":0.1469999998807907,"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/optimism","display_name":"Optimism","score":0.5763999819755554},{"id":"https://openalex.org/keywords/psychological-intervention","display_name":"Psychological intervention","score":0.5649999976158142},{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.4616999924182892},{"id":"https://openalex.org/keywords/neutrality","display_name":"Neutrality","score":0.4174000024795532},{"id":"https://openalex.org/keywords/emotional-support","display_name":"Emotional support","score":0.31850001215934753}],"concepts":[{"id":"https://openalex.org/C204017024","wikidata":"https://www.wikidata.org/wiki/Q485446","display_name":"Optimism","level":2,"score":0.5763999819755554},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.5649999976158142},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.5414999723434448},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.4616999924182892},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.4235999882221222},{"id":"https://openalex.org/C2779581858","wikidata":"https://www.wikidata.org/wiki/Q9049677","display_name":"Neutrality","level":2,"score":0.4174000024795532},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.3716000020503998},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.34369999170303345},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34299999475479126},{"id":"https://openalex.org/C3018916638","wikidata":"https://www.wikidata.org/wiki/Q752118","display_name":"Emotional support","level":3,"score":0.31850001215934753},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.30379998683929443},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.25940001010894775},{"id":"https://openalex.org/C91034043","wikidata":"https://www.wikidata.org/wiki/Q223642","display_name":"Interpersonal relationship","level":2,"score":0.25780001282691956},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2502000033855438}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3786161.3788455","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3786161.3788455","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2026 7th International Workshop on Bots and Agents in Software Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2601.11138","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2601.11138","pdf_url":"https://arxiv.org/pdf/2601.11138","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:bura.brunel.ac.uk:2438/33387","is_oa":true,"landing_page_url":"https://bura.brunel.ac.uk/handle/2438/33387","pdf_url":"http://bura.brunel.ac.uk/bitstream/2438/33387/1/FullText.pdf","source":{"id":"https://openalex.org/S4306401473","display_name":"Brunel University Research Archive (BURA) (Brunel University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I59433898","host_organization_name":"Brunel University of London","host_organization_lineage":["https://openalex.org/I59433898"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BoatSE '26: 7th International Workshop on Bots and Agents in Software Engineering","raw_type":"Conference paper"}],"best_oa_location":{"id":"doi:10.1145/3786161.3788455","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3786161.3788455","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2026 7th International Workshop on Bots and Agents in Software Engineering","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"We":[0],"study":[1],"how":[2],"bots":[3,30,39,74,109],"contribute":[4],"to":[5],"open-source":[6],"discussions":[7],"in":[8,41,54,62,86,114],"the":[9],"Ethereum":[10],"ecosystem":[11],"and":[12,94,96,117],"whether":[13],"they":[14],"influence":[15],"developers\u2019":[16],"emotional":[17,118],"tone.":[18],"Our":[19],"dataset":[20],"covers":[21],"36,875":[22],"accounts":[23],"across":[24],"ten":[25],"repositories":[26],"with":[27,89,112],"105":[28],"validated":[29],"(0.28%).":[31],"Human":[32],"participation":[33],"follows":[34],"a":[35,65,105],"U-shaped":[36],"pattern,":[37],"while":[38],"engage":[40],"uniform":[42],"(pull":[43],"requests)":[44],"or":[45],"late-stage":[46],"(issues)":[47],"activity.":[48],"Bots":[49],"respond":[50],"faster":[51],"than":[52],"humans":[53],"pull":[55],"requests":[56],"but":[57],"play":[58],"slower":[59],"maintenance":[60],"roles":[61],"issues.":[63],"Using":[64],"model":[66],"trained":[67],"on":[68],"27":[69],"emotion":[70],"categories,":[71],"we":[72],"find":[73],"are":[75,81,110],"more":[76],"neutral,":[77],"yet":[78],"their":[79],"interventions":[80],"followed":[82],"by":[83],"reduced":[84],"neutrality":[85],"human":[87],"comments,":[88],"shifts":[90],"toward":[91],"gratitude,":[92],"admiration,":[93],"optimism":[95],"away":[97],"from":[98],"confusion.":[99],"These":[100],"findings":[101],"indicate":[102],"that":[103],"even":[104],"small":[106],"number":[107],"of":[108,120],"associated":[111],"changes":[113],"both":[115],"timing":[116],"dynamics":[119],"developer":[121],"communication.":[122]},"counts_by_year":[],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2026-03-28T00:00:00"}
