{"id":"https://openalex.org/W2739542448","doi":"https://doi.org/10.24963/ijcai.2017/702","title":"Maximizing Awareness about HIV in Social Networks of Homeless Youth with Limited Information","display_name":"Maximizing Awareness about HIV in Social Networks of Homeless Youth with Limited Information","publication_year":2017,"publication_date":"2017-07-28","ids":{"openalex":"https://openalex.org/W2739542448","doi":"https://doi.org/10.24963/ijcai.2017/702","mag":"2739542448"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2017/702","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/702","pdf_url":"https://www.ijcai.org/proceedings/2017/0702.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2017/0702.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103827486","display_name":"Amulya Yadav","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I283854653","display_name":"Machine Intelligence Research Institute","ror":"https://ror.org/01h4ass90","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I283854653"]},{"id":"https://openalex.org/I4210164862","display_name":"Artificial Intelligence in Medicine (Canada)","ror":"https://ror.org/05p590m36","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210164862"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Amulya Yadav","raw_affiliation_strings":["Center for Artificial Intelligence in Society, University of Southern California","Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California","institution_ids":["https://openalex.org/I4210164862"]},{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089","institution_ids":["https://openalex.org/I283854653","https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046420136","display_name":"Hau Chan","orcid":"https://orcid.org/0000-0002-2461-9727"},"institutions":[{"id":"https://openalex.org/I60060512","display_name":"Trinity University","ror":"https://ror.org/00t8gz605","country_code":"US","type":"education","lineage":["https://openalex.org/I60060512"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hau Chan","raw_affiliation_strings":["Trinity University","Trinity University, San Antonio, TX 78212"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Trinity University","institution_ids":["https://openalex.org/I60060512"]},{"raw_affiliation_string":"Trinity University, San Antonio, TX 78212","institution_ids":["https://openalex.org/I60060512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103591438","display_name":"Albert Xin Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I60060512","display_name":"Trinity University","ror":"https://ror.org/00t8gz605","country_code":"US","type":"education","lineage":["https://openalex.org/I60060512"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Albert Xin Jiang","raw_affiliation_strings":["Trinity University","Trinity University, San Antonio, TX 78212"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Trinity University","institution_ids":["https://openalex.org/I60060512"]},{"raw_affiliation_string":"Trinity University, San Antonio, TX 78212","institution_ids":["https://openalex.org/I60060512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101434141","display_name":"Haifeng Xu","orcid":"https://orcid.org/0000-0001-6371-4906"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I283854653","display_name":"Machine Intelligence Research Institute","ror":"https://ror.org/01h4ass90","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I283854653"]},{"id":"https://openalex.org/I4210164862","display_name":"Artificial Intelligence in Medicine (Canada)","ror":"https://ror.org/05p590m36","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210164862"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Haifeng Xu","raw_affiliation_strings":["Center for Artificial Intelligence in Society, University of Southern California","Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California","institution_ids":["https://openalex.org/I4210164862"]},{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089","institution_ids":["https://openalex.org/I283854653","https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057585140","display_name":"Eric Rice","orcid":"https://orcid.org/0000-0002-0732-0184"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I283854653","display_name":"Machine Intelligence Research Institute","ror":"https://ror.org/01h4ass90","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I283854653"]},{"id":"https://openalex.org/I4210164862","display_name":"Artificial Intelligence in Medicine (Canada)","ror":"https://ror.org/05p590m36","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210164862"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Eric Rice","raw_affiliation_strings":["Center for Artificial Intelligence in Society, University of Southern California","Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California","institution_ids":["https://openalex.org/I4210164862"]},{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089","institution_ids":["https://openalex.org/I283854653","https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000327528","display_name":"Milind Tambe","orcid":"https://orcid.org/0000-0003-3296-3672"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I283854653","display_name":"Machine Intelligence Research Institute","ror":"https://ror.org/01h4ass90","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I283854653"]},{"id":"https://openalex.org/I4210164862","display_name":"Artificial Intelligence in Medicine (Canada)","ror":"https://ror.org/05p590m36","country_code":"CA","type":"company","lineage":["https://openalex.org/I4210164862"]}],"countries":["CA","US"],"is_corresponding":false,"raw_author_name":"Milind Tambe","raw_affiliation_strings":["Center for Artificial Intelligence in Society, University of Southern California","Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California","institution_ids":["https://openalex.org/I4210164862"]},{"raw_affiliation_string":"Center for Artificial Intelligence in Society, University of Southern California, LA, CA 90089","institution_ids":["https://openalex.org/I283854653","https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0259,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.83621167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"4959","last_page":"4963"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11464","display_name":"Homelessness and Social Issues","score":0.9753000140190125,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11464","display_name":"Homelessness and Social Issues","score":0.9753000140190125,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9699000120162964,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9470000267028809,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/planner","display_name":"Planner","score":0.7223753929138184},{"id":"https://openalex.org/keywords/intervention","display_name":"Intervention (counseling)","score":0.7190327048301697},{"id":"https://openalex.org/keywords/psychological-intervention","display_name":"Psychological intervention","score":0.5569886565208435},{"id":"https://openalex.org/keywords/social-planner","display_name":"Social planner","score":0.5537869334220886},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5465400815010071},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.48470258712768555},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.43746206164360046},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.4220137298107147},{"id":"https://openalex.org/keywords/human-immunodeficiency-virus","display_name":"Human immunodeficiency virus (HIV)","score":0.42118024826049805},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4138650596141815},{"id":"https://openalex.org/keywords/applied-psychology","display_name":"Applied psychology","score":0.3218424618244171},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.24673360586166382},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24647808074951172},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17343908548355103},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13008758425712585},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.12664860486984253},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.0988665223121643},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.09397351741790771}],"concepts":[{"id":"https://openalex.org/C2776999362","wikidata":"https://www.wikidata.org/wiki/Q2349274","display_name":"Planner","level":2,"score":0.7223753929138184},{"id":"https://openalex.org/C2780665704","wikidata":"https://www.wikidata.org/wiki/Q959298","display_name":"Intervention (counseling)","level":2,"score":0.7190327048301697},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.5569886565208435},{"id":"https://openalex.org/C2777706055","wikidata":"https://www.wikidata.org/wiki/Q7551303","display_name":"Social planner","level":2,"score":0.5537869334220886},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5465400815010071},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.48470258712768555},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.43746206164360046},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4220137298107147},{"id":"https://openalex.org/C3013748606","wikidata":"https://www.wikidata.org/wiki/Q15787","display_name":"Human immunodeficiency virus (HIV)","level":2,"score":0.42118024826049805},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4138650596141815},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.3218424618244171},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.24673360586166382},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24647808074951172},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17343908548355103},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13008758425712585},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.12664860486984253},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0988665223121643},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.09397351741790771},{"id":"https://openalex.org/C512399662","wikidata":"https://www.wikidata.org/wiki/Q3505712","display_name":"Family medicine","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2017/702","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/702","pdf_url":"https://www.ijcai.org/proceedings/2017/0702.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2017/702","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/702","pdf_url":"https://www.ijcai.org/proceedings/2017/0702.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.5}],"awards":[],"funders":[{"id":"https://openalex.org/F4320333591","display_name":"Multidisciplinary University Research Initiative","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2739542448.pdf","grobid_xml":"https://content.openalex.org/works/W2739542448.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1540178975","https://openalex.org/W1972667614","https://openalex.org/W1977115082","https://openalex.org/W2110896443","https://openalex.org/W2112938810","https://openalex.org/W2119567691","https://openalex.org/W2124199381","https://openalex.org/W2133495053","https://openalex.org/W2166604263","https://openalex.org/W2171084228","https://openalex.org/W2181336692","https://openalex.org/W2186031673","https://openalex.org/W2262106638","https://openalex.org/W2621117388","https://openalex.org/W2962795549","https://openalex.org/W4237071576","https://openalex.org/W4298023569"],"related_works":["https://openalex.org/W2039408232","https://openalex.org/W2082405712","https://openalex.org/W3150250294","https://openalex.org/W2004491964","https://openalex.org/W3121569587","https://openalex.org/W3139967592","https://openalex.org/W2023216454","https://openalex.org/W2382208734","https://openalex.org/W2949859577","https://openalex.org/W4383100704"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2,59],"HEALER,":[3],"a":[4,112,118,145],"software":[5],"agent":[6],"that":[7],"recommends":[8],"sequential":[9,30],"intervention":[10,42,65,94],"plans":[11,31,143],"for":[12],"use":[13],"by":[14],"homeless":[15,27,39],"shelters,":[16],"who":[17],"organize":[18],"these":[19,98],"interventions":[20],"to":[21,45,63,78,81,124,135],"raise":[22],"awareness":[23],"about":[24,51],"HIV":[25],"among":[26],"youth.":[28],"HEALER's":[29],"(built":[32],"using":[33,117],"knowledge":[34],"of":[35,38,93],"social":[36],"networks":[37],"youth)":[40],"choose":[41,64],"participants":[43],"strategically":[44],"maximize":[46],"influence":[47,60,108],"spread,":[48],"while":[49],"reasoning":[50],"uncertainties":[52],"in":[53,91,144,151,155],"the":[54,152],"network.":[55],"While":[56],"previous":[57],"work":[58],"maximizing":[61],"techniques":[62],"participants,":[66],"they":[67,75,86],"do":[68,87],"not":[69,88],"address":[70],"two":[71,101],"real-world":[72,82,127],"issues:":[73],"(i)":[74,104],"completely":[76],"fail":[77],"scale":[79],"up":[80,123],"sizes;":[83,128],"and":[84,114,129,139],"(ii)":[85,130],"handle":[89],"deviations":[90],"execution":[92],"plans.":[95],"HEALER":[96,105,131,148],"handles":[97],"issues":[99],"via":[100],"major":[102],"contributions:":[103],"casts":[106],"this":[107],"maximization":[109],"problem":[110],"as":[111],"POMDP":[113],"solves":[115],"it":[116],"novel":[119],"planner":[120],"which":[121],"scales":[122],"previously":[125],"unsolvable":[126],"allows":[132],"shelter":[133],"officials":[134],"modify":[136],"its":[137,141],"recommendations,":[138],"updates":[140],"future":[142],"deviation-tolerant":[146],"manner.":[147],"was":[149],"deployed":[150],"real":[153],"world":[154],"Spring":[156],"2016":[157],"with":[158],"considerable":[159],"success.":[160]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
