{"id":"https://openalex.org/W4283771976","doi":"https://doi.org/10.48550/arxiv.2206.15228","title":"Signed ego network model and its application to Twitter","display_name":"Signed ego network model and its application to Twitter","publication_year":2022,"publication_date":"2022-06-30","ids":{"openalex":"https://openalex.org/W4283771976","doi":"https://doi.org/10.48550/arxiv.2206.15228"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2206.15228","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2206.15228","pdf_url":"https://arxiv.org/pdf/2206.15228","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2206.15228","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058133842","display_name":"Jack Tacchi","orcid":"https://orcid.org/0009-0009-4119-5725"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tacchi, Jack","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025706910","display_name":"Chiara Boldrini","orcid":"https://orcid.org/0000-0001-5080-8110"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Boldrini, Chiara","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018610428","display_name":"Andrea Passarella","orcid":"https://orcid.org/0000-0002-1694-612X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Passarella, Andrea","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5051596806","display_name":"Marco Conti","orcid":"https://orcid.org/0000-0003-4097-4064"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Conti, Marco","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058133842"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9833999872207642,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9833999872207642,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13283","display_name":"Mental Health Research Topics","score":0.977400004863739,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9753000140190125,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/id-ego-and-super-ego","display_name":"Id, ego and super-ego","score":0.8373675346374512},{"id":"https://openalex.org/keywords/proxy","display_name":"Proxy (statistics)","score":0.6006635427474976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4650261402130127},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.44708165526390076},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4184044897556305},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3850415349006653},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3249795138835907},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.26441362500190735},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08145532011985779}],"concepts":[{"id":"https://openalex.org/C9180747","wikidata":"https://www.wikidata.org/wiki/Q486893","display_name":"Id, ego and super-ego","level":2,"score":0.8373675346374512},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.6006635427474976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4650261402130127},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.44708165526390076},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4184044897556305},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3850415349006653},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3249795138835907},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.26441362500190735},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08145532011985779}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2206.15228","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2206.15228","pdf_url":"https://arxiv.org/pdf/2206.15228","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"doi:10.48550/arxiv.2206.15228","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2206.15228","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2206.15228","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2206.15228","pdf_url":"https://arxiv.org/pdf/2206.15228","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1074558895","display_name":null,"funder_award_id":"I 5205","funder_id":"https://openalex.org/F4320321181","funder_display_name":"Austrian Science Fund"},{"id":"https://openalex.org/G1097210012","display_name":null,"funder_award_id":"SLTAT21096","funder_id":"https://openalex.org/F4320321090","funder_display_name":"Eesti Teadusagentuur"},{"id":"https://openalex.org/G4536659006","display_name":"SAI: Social Explainable Artificial Intelligence","funder_award_id":"EP/V055712/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G5168820832","display_name":null,"funder_award_id":"CHIST-ERA-19-XAI-010","funder_id":"https://openalex.org/F4320338463","funder_display_name":"CHIST-ERA"},{"id":"https://openalex.org/G68222682","display_name":null,"funder_award_id":"CHIST-ERA-19-XAI-010","funder_id":"https://openalex.org/F4320321090","funder_display_name":"Eesti Teadusagentuur"},{"id":"https://openalex.org/G6921762447","display_name":null,"funder_award_id":"KP-06-DOO2/5","funder_id":"https://openalex.org/F4320321843","funder_display_name":"Bulgarian National Science Fund"},{"id":"https://openalex.org/G7916391468","display_name":null,"funder_award_id":"EP/V055712/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320321090","display_name":"Eesti Teadusagentuur","ror":"https://ror.org/00jjeja18"},{"id":"https://openalex.org/F4320321181","display_name":"Austrian Science Fund","ror":"https://ror.org/013tf3c58"},{"id":"https://openalex.org/F4320321843","display_name":"Bulgarian National Science Fund","ror":"https://ror.org/05eg49r29"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320338463","display_name":"CHIST-ERA","ror":"https://ror.org/00rbzpz17"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4283771976.pdf","grobid_xml":"https://content.openalex.org/works/W4283771976.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4391375266","https://openalex.org/W4317827682","https://openalex.org/W2384047230","https://openalex.org/W2349664984","https://openalex.org/W129516394","https://openalex.org/W3151918114","https://openalex.org/W2912578624","https://openalex.org/W2949426115","https://openalex.org/W2359694826"],"abstract_inverted_index":{"The":[0,34,99],"Ego":[1,128,136,172,201],"Network":[2,202],"Model":[3],"(ENM)":[4],"describes":[5],"how":[6],"individuals":[7,115],"organise":[8],"their":[9,237],"social":[10,28],"relations":[11,76],"in":[12,27,42,66,81,166,199],"concentric":[13],"circles":[14,203,243],"(typically":[15],"five)":[16],"of":[17,44,102,111,123,126,144,150,170,174,177,204,216,231,244],"decreasing":[18],"intimacy,":[19],"and":[20,32,52,74,156],"it":[21],"has":[22],"been":[23],"found":[24,223],"almost":[25],"ubiquitously":[26],"networks,":[29],"both":[30,151],"offline":[31],"online.":[33],"ENM":[35,94,233],"gauges":[36],"the":[37,58,62,93,124,142,167,171,200,227,232,242,245],"tie":[38],"strength":[39],"between":[40,114],"peers":[41],"terms":[43],"interaction":[45],"frequency,":[46],"which":[47],"is":[48],"easy":[49],"to":[50,91,184],"measure":[51],"provides":[53],"a":[54,108],"good":[55],"proxy":[56],"for":[57,141,213,234],"time":[59],"spent":[60],"nurturing":[61],"relationship.":[63],"However,":[64],"advances":[65],"signed":[67,97,133],"network":[68,82],"analysis":[69,118],"have":[70],"shown":[71],"that":[72,161,180,193],"positive":[73],"negative":[75,162,188,194,220],"play":[77],"very":[78,209],"different":[79,146],"roles":[80],"dynamics.":[83],"For":[84],"this":[85,87,103,214],"reason,":[86],"work":[88],"sets":[89],"out":[90],"investigate":[92],"when":[95],"including":[96],"relations.":[98],"main":[100],"contributions":[101],"paper":[104],"are":[105,138,164,196,222,239],"twofold:":[106],"firstly,":[107],"novel":[109],"method":[110],"signing":[112],"relationships":[113,195,221],"using":[116],"sentiment":[117],"and,":[119],"secondly,":[120],"an":[121],"investigation":[122],"properties":[125],"Signed":[127,135],"Networks":[129,131,137,173],"(Ego":[130],"with":[132,187],"connections).":[134],"then":[139],"extracted":[140],"users":[143,153,182,248],"eight":[145],"Twitter":[147,181,247],"datasets":[148],"composed":[149],"specialised":[152,205],"(e.g.":[154],"journalists)":[155],"generic":[157],"users.":[158,217],"We":[159],"find":[160],"links":[163],"over-represented":[165],"active":[168],"part":[169],"all":[175],"types":[176],"users,":[178,206],"suggesting":[179],"tend":[183],"engage":[185],"regularly":[186],"connections.":[189],"Further,":[190],"we":[191],"observe":[192],"overwhelmingly":[197],"predominant":[198],"hinting":[207],"at":[208,226],"polarised":[210],"online":[211],"interactions":[212],"category":[215],"In":[218],"addition,":[219],"disproportionately":[224],"more":[225,228],"intimate":[229],"levels":[230],"journalists,":[235],"while":[236],"percentages":[238],"stable":[240],"across":[241],"other":[246]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
