{"id":"https://openalex.org/W1985699421","doi":"https://doi.org/10.1145/2702613.2732757","title":"CrowdFound","display_name":"CrowdFound","publication_year":2015,"publication_date":"2015-04-17","ids":{"openalex":"https://openalex.org/W1985699421","doi":"https://doi.org/10.1145/2702613.2732757","mag":"1985699421"},"language":"en","primary_location":{"id":"doi:10.1145/2702613.2732757","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2702613.2732757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5033402111","display_name":"Emily Harburg","orcid":null},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Emily Harburg","raw_affiliation_strings":["Northwestern University, Chicago, IL, USA","Northwestern University, Chicago IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University, Chicago, IL, USA","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Northwestern University, Chicago IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100753727","display_name":"Yongsung Kim","orcid":"https://orcid.org/0000-0002-2026-8050"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yongsung Kim","raw_affiliation_strings":["Northwestern University, Evanston, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058390249","display_name":"Elizabeth M. Gerber","orcid":"https://orcid.org/0000-0001-8914-071X"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth Gerber","raw_affiliation_strings":["Northwestern University, Evanston, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013414457","display_name":"Haoqi Zhang","orcid":"https://orcid.org/0000-0003-3363-7545"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haoqi Zhang","raw_affiliation_strings":["Northwestern University, Evanston, IL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University, Evanston, IL, USA","institution_ids":["https://openalex.org/I111979921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I111979921"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1537","last_page":"1542"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9998999834060669,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13194","display_name":"ICT in Developing Communities","score":0.9861000180244446,"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/crowdsourcing","display_name":"Crowdsourcing","score":0.9506546258926392},{"id":"https://openalex.org/keywords/crowds","display_name":"Crowds","score":0.9280108213424683},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8369904160499573},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5033342242240906},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.46388939023017883},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.46227461099624634},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4511305093765259},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.41010046005249023},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.16719859838485718}],"concepts":[{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.9506546258926392},{"id":"https://openalex.org/C2777852691","wikidata":"https://www.wikidata.org/wiki/Q13430821","display_name":"Crowds","level":2,"score":0.9280108213424683},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8369904160499573},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5033342242240906},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.46388939023017883},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.46227461099624634},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4511305093765259},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.41010046005249023},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.16719859838485718},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2702613.2732757","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2702613.2732757","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems","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":11,"referenced_works":["https://openalex.org/W769102632","https://openalex.org/W1590411898","https://openalex.org/W1908204432","https://openalex.org/W1982300822","https://openalex.org/W2005868174","https://openalex.org/W2054874622","https://openalex.org/W2056225838","https://openalex.org/W2065100127","https://openalex.org/W2104887187","https://openalex.org/W2122755163","https://openalex.org/W3121835924"],"related_works":["https://openalex.org/W3032998312","https://openalex.org/W135177976","https://openalex.org/W4384486036","https://openalex.org/W1503094549","https://openalex.org/W2337920774","https://openalex.org/W4286908577","https://openalex.org/W2886410948","https://openalex.org/W2025875869","https://openalex.org/W4318823662","https://openalex.org/W2011442434"],"abstract_inverted_index":{"We":[0],"present":[1],"CrowdFound,":[2],"a":[3,20,58,109],"mobile":[4,121],"crowdsourcing":[5,107],"system":[6],"to":[7,14,26,52,73,77,91],"find":[8,53],"lost":[9,16,54,80],"items.":[10],"CrowdFound":[11],"allows":[12],"users":[13,27,49,70],"input":[15],"item":[17,65],"descriptions":[18],"on":[19,43,98],"map":[21],"and":[22,40,64,115],"then":[23],"sends":[24],"notifications":[25],"passing":[28],"near":[29],"tagged":[30],"areas.":[31],"To":[32],"assess":[33],"the":[34,61],"system's":[35],"efficacy,":[36],"we":[37],"conducted":[38],"interviews":[39],"user":[41],"testing":[42],"CrowdFound.":[44],"Our":[45,85],"results":[46],"show":[47],"that":[48],"were":[50,71],"able":[51],"items":[55],"when":[56,83],"using":[57],"combination":[59],"of":[60,105],"notification,":[62],"map,":[63],"description":[66],"features.":[67],"In":[68],"addition,":[69],"willing":[72],"deviate":[74],"off":[75],"path":[76],"look":[78],"for":[79,111,119],"items,":[81],"particularly":[82],"exercising.":[84],"findings":[86],"also":[87],"suggest":[88],"socio-technical":[89],"features":[90],"promote":[92],"more":[93],"effective":[94],"on-the-go":[95],"crowdsourced":[96],"help":[97],"microtasks.":[99],"This":[100],"research":[101],"builds":[102],"our":[103],"understanding":[104],"physical":[106],"as":[108],"tool":[110],"solving":[112],"societal":[113],"problems":[114],"suggests":[116],"broader":[117],"implications":[118],"utilizing":[120],"crowds.":[122]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}