{"id":"https://openalex.org/W7166730276","doi":"https://doi.org/10.48550/arxiv.2606.28469","title":"When May I Help You? On The Effect of Proactivity on Group Human-Robot Collaboration","display_name":"When May I Help You? On The Effect of Proactivity on Group Human-Robot Collaboration","publication_year":2026,"publication_date":"2026-06-26","ids":{"openalex":"https://openalex.org/W7166730276","doi":"https://doi.org/10.48550/arxiv.2606.28469"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2606.28469","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.28469","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2606.28469","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5139713610","display_name":"Thomas Vitry","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vitry, Thomas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139687607","display_name":"Vanessa Maeder","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maeder, Vanessa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"von Valeburg, Kieran","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"von Valeburg, Kieran","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139702262","display_name":"Asihati Hazaiti","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hazaiti, Asihati","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024291886","display_name":"Doga Deniz Ates","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ates, Doga Deniz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076225310","display_name":"Connor G\u00e4de","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G\u00e4de, Connor","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091957416","display_name":"Jan-Gerrit Habekost","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Habekost, Jan-Gerrit","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139637151","display_name":"Dennis Becker","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Becker, Dennis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5139709050","display_name":"Stefan Wermter","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wermter, Stefan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.9398999810218811,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.9398999810218811,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10653","display_name":"Robot Manipulation and Learning","score":0.021800000220537186,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11431","display_name":"Action Observation and Synchronization","score":0.007799999788403511,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/proactivity","display_name":"Proactivity","score":0.958899974822998},{"id":"https://openalex.org/keywords/interrupt","display_name":"Interrupt","score":0.6604999899864197},{"id":"https://openalex.org/keywords/personality","display_name":"Personality","score":0.5935999751091003},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5781000256538391},{"id":"https://openalex.org/keywords/human\u2013robot-interaction","display_name":"Human\u2013robot interaction","score":0.5303000211715698},{"id":"https://openalex.org/keywords/humanoid-robot","display_name":"Humanoid robot","score":0.37720000743865967}],"concepts":[{"id":"https://openalex.org/C142944206","wikidata":"https://www.wikidata.org/wiki/Q1786137","display_name":"Proactivity","level":2,"score":0.958899974822998},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.6764000058174133},{"id":"https://openalex.org/C41661131","wikidata":"https://www.wikidata.org/wiki/Q220764","display_name":"Interrupt","level":3,"score":0.6604999899864197},{"id":"https://openalex.org/C187288502","wikidata":"https://www.wikidata.org/wiki/Q641118","display_name":"Personality","level":2,"score":0.5935999751091003},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5781000256538391},{"id":"https://openalex.org/C145460709","wikidata":"https://www.wikidata.org/wiki/Q859951","display_name":"Human\u2013robot interaction","level":3,"score":0.5303000211715698},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.45239999890327454},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.41679999232292175},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.414000004529953},{"id":"https://openalex.org/C60692881","wikidata":"https://www.wikidata.org/wiki/Q584529","display_name":"Humanoid robot","level":3,"score":0.37720000743865967},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3732999861240387},{"id":"https://openalex.org/C2865642","wikidata":"https://www.wikidata.org/wiki/Q378132","display_name":"Big Five personality traits","level":3,"score":0.366100013256073},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.36329999566078186},{"id":"https://openalex.org/C2779110517","wikidata":"https://www.wikidata.org/wiki/Q1240788","display_name":"Supervisor","level":2,"score":0.36320000886917114},{"id":"https://openalex.org/C162947575","wikidata":"https://www.wikidata.org/wiki/Q2005645","display_name":"Social robot","level":5,"score":0.2992999851703644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2833999991416931},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.2565999925136566}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2606.28469","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.28469","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2606.28469","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2606.28469","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"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":{"Robot":[0],"initiative":[1,189],"is":[2],"a":[3,32,57,68,73,85,128],"central":[4],"challenge":[5,55],"in":[6,56,61,159],"multi-party":[7],"human-robot":[8],"collaboration.":[9],"A":[10],"robot":[11,33,70,79,167,188],"that":[12,34,184],"contributes":[13,92],"without":[14],"being":[15],"addressed":[16,38],"may":[17,23,39,45],"provide":[18],"timely":[19],"support,":[20],"but":[21,43],"it":[22,44,89],"also":[24,46],"disrupt":[25],"coordination,":[26],"divide":[27],"attention,":[28],"or":[29,84],"interrupt":[30],"turn-taking;":[31],"waits":[35],"to":[36,49],"be":[37],"preserve":[40],"human":[41],"control,":[42],"miss":[47],"opportunities":[48],"assist.":[50],"We":[51,98],"investigate":[52],"this":[53],"design":[54],"collaborative":[58],"escape":[59],"room":[60],"which":[62],"pairs":[63],"of":[64,172,187,205],"participants":[65,150,164],"work":[66],"with":[67,151,165],"humanoid":[69],"under":[71],"either":[72],"reactive":[74,125,161,175],"interaction":[75,105,121,176],"model,":[76,87],"where":[77,88],"the":[78,111,124,155,160,185,203,206],"responds":[80],"only":[81],"when":[82,141],"addressed,":[83],"proactive":[86,117,173],"listens":[90],"continuously,":[91],"autonomously,":[93],"and":[94,107,113,144,163,174,199],"periodically":[95],"re-initiates":[96],"interaction.":[97],"evaluate":[99],"both":[100],"models":[101],"using":[102],"puzzle-solving":[103],"performance,":[104],"frequency,":[106,122],"participant":[108],"ratings":[109],"on":[110],"Godspeed":[112],"RoSAS":[114],"scales.":[115],"The":[116,137],"model":[118,126],"substantially":[119],"increases":[120],"whereas":[123],"shows":[127],"descriptively":[129],"higher":[130],"overall":[131],"success":[132],"rate":[133],"(92.86%":[134],"vs.":[135],"71.42%).":[136],"strongest":[138],"differences":[139],"emerge":[140],"prior":[142,166,195],"experience":[143,153,168],"personality":[145,197],"are":[146,190],"taken":[147],"into":[148],"account:":[149],"LLM":[152],"solve":[154],"early":[156],"puzzles":[157],"faster":[158],"condition,":[162],"show":[169],"modified":[170],"evaluations":[171],"as":[177],"do":[178],"introverted":[179],"participants.":[180],"These":[181],"findings":[182],"demonstrate":[183],"effects":[186],"simultaneously":[191],"shaped":[192],"by":[193,202],"users'":[194],"experience,":[196],"traits":[198],"more":[200],"generally":[201],"needs":[204],"group.":[207]},"counts_by_year":[],"updated_date":"2026-07-21T08:15:58.654021","created_date":"2026-07-01T00:00:00"}