{"id":"https://openalex.org/W3137248573","doi":"https://doi.org/10.1109/ipsn.2016.7460719","title":"Recursive Ground Truth Estimator for Social Data Streams","display_name":"Recursive Ground Truth Estimator for Social Data Streams","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W3137248573","doi":"https://doi.org/10.1109/ipsn.2016.7460719","mag":"3137248573"},"language":"en","primary_location":{"id":"doi:10.1109/ipsn.2016.7460719","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipsn.2016.7460719","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 15th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)","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/A5005026261","display_name":"Shuochao Yao","orcid":"https://orcid.org/0000-0002-4070-6345"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuochao Yao","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074903951","display_name":"Md Tanvir Al Amin","orcid":"https://orcid.org/0000-0002-6927-7273"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Md. Tanvir Amin","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100732938","display_name":"L\u00fc Su","orcid":"https://orcid.org/0000-0001-7223-543X"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lu Su","raw_affiliation_strings":["Department of Computer Science and Engineering, SUNY at Buffalo, Buffalo, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, SUNY at Buffalo, Buffalo, NY","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032992976","display_name":"Shaohan Hu","orcid":"https://orcid.org/0000-0002-2877-2665"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaohan Hu","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104910007","display_name":"Shen Li","orcid":"https://orcid.org/0000-0003-2947-3787"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shen Li","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101709996","display_name":"Shiguang Wang","orcid":"https://orcid.org/0000-0003-2758-2445"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shiguang Wang","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028772518","display_name":"Yiran Zhao","orcid":"https://orcid.org/0000-0001-7047-4146"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yiran Zhao","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087114395","display_name":"Tarek Abdelzaher","orcid":"https://orcid.org/0000-0003-3883-7220"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tarek Abdelzaher","raw_affiliation_strings":["Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Illinois at Urbana-Champaign, Urbana, IL","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022713560","display_name":"Lance Kaplan","orcid":"https://orcid.org/0000-0002-3627-4471"},"institutions":[{"id":"https://openalex.org/I166416128","display_name":"DEVCOM Army Research Laboratory","ror":"https://ror.org/011hc8f90","country_code":"US","type":"government","lineage":["https://openalex.org/I1304082316","https://openalex.org/I1330347796","https://openalex.org/I166416128","https://openalex.org/I2802705668","https://openalex.org/I4210154437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lance Kaplan","raw_affiliation_strings":["Army Research Laboratories, Adelphi, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Army Research Laboratories, Adelphi, MD","institution_ids":["https://openalex.org/I166416128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028089542","display_name":"Char\u0173 C. Aggarwal","orcid":"https://orcid.org/0000-0003-2579-7581"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charu Aggarwal","raw_affiliation_strings":["IBM Research, Yorktown Heights, NY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM Research, Yorktown Heights, NY","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039328157","display_name":"Aylin Yener","orcid":"https://orcid.org/0000-0003-0820-3390"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aylin Yener","raw_affiliation_strings":["Pennsylvania State University, University Park, PA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pennsylvania State University, University Park, PA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9980999827384949,"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":0.9980999827384949,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9944000244140625,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9890000224113464,"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/computer-science","display_name":"Computer science","score":0.7772181034088135},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.7286018133163452},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.710059642791748},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.5435769557952881},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5247885584831238},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4800782799720764},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.47798579931259155},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4620942175388336},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.45274385809898376},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4139046370983124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3510299026966095},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3346555233001709},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.19275504350662231},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13831564784049988},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10236606001853943}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7772181034088135},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.7286018133163452},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.710059642791748},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.5435769557952881},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5247885584831238},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4800782799720764},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.47798579931259155},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4620942175388336},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.45274385809898376},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4139046370983124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3510299026966095},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3346555233001709},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.19275504350662231},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13831564784049988},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10236606001853943},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipsn.2016.7460719","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipsn.2016.7460719","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 15th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320338295","display_name":"Army Research Laboratory","ror":"https://ror.org/011hc8f90"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W139562302","https://openalex.org/W1667830255","https://openalex.org/W1713409046","https://openalex.org/W1967647772","https://openalex.org/W1992766323","https://openalex.org/W2007497231","https://openalex.org/W2012638909","https://openalex.org/W2022858489","https://openalex.org/W2038134612","https://openalex.org/W2040557557","https://openalex.org/W2049633694","https://openalex.org/W2051688597","https://openalex.org/W2076762727","https://openalex.org/W2089492940","https://openalex.org/W2110785023","https://openalex.org/W2118388899","https://openalex.org/W2124225884","https://openalex.org/W2124499489","https://openalex.org/W2138621811","https://openalex.org/W2155189155","https://openalex.org/W2168732261","https://openalex.org/W2168973089","https://openalex.org/W2170918595","https://openalex.org/W2171157447","https://openalex.org/W2210387432","https://openalex.org/W2413424129","https://openalex.org/W2544559981","https://openalex.org/W3005169540","https://openalex.org/W3021439089","https://openalex.org/W4253271685","https://openalex.org/W6637064631","https://openalex.org/W6660657046","https://openalex.org/W6676396006","https://openalex.org/W7051926465"],"related_works":["https://openalex.org/W2944823289","https://openalex.org/W3037018281","https://openalex.org/W2003209439","https://openalex.org/W2358319515","https://openalex.org/W2972592048","https://openalex.org/W4321854979","https://openalex.org/W2497626292","https://openalex.org/W4312214821","https://openalex.org/W4361862506","https://openalex.org/W2390344072"],"abstract_inverted_index":{"The":[0,212],"paper":[1],"develops":[2],"a":[3,125,141,207,217],"recursive":[4,106,153],"state":[5,107,123,154],"estimator":[6,108,155,195,213],"for":[7,226],"social":[8,16,33,138,176,237],"network":[9,139,177,238],"data":[10],"streams":[11],"that":[12,41,59,62,109,193,222],"allows":[13],"exploitation":[14],"of":[15,43,52,74,92,127,184,210],"networks,":[17],"such":[18],"as":[19,21,35,140],"Twitter,":[20],"sensor":[22,36],"networks":[23,34,37],"to":[24,69,83,158,179,216],"reliably":[25,227],"observe":[26],"physical":[27,121,189],"events.":[28],"Recent":[29],"literature":[30],"suggested":[31],"using":[32,234],"leveraging":[38],"the":[39,44,48,72,98,137,160,168,174,181,188,194,203],"fact":[40],"much":[42],"information":[45],"upload":[46],"on":[47],"former":[49],"constitutes":[50],"acts":[51],"sensing.":[53],"A":[54],"significant":[55],"challenge":[56],"identified":[57],"in":[58,187,231],"context":[60],"was":[61],"source":[63],"reliability":[64],"is":[65,156,196],"often":[66],"unknown,":[67],"leading":[68],"uncertainty":[70],"regarding":[71],"veracity":[73],"reported":[75],"observations.":[76],"Multiple":[77],"truth":[78,112,186],"finding":[79],"systems":[80],"were":[81],"developed":[82],"solve":[84],"this":[85,117],"problem,":[86],"generally":[87],"geared":[88],"towards":[89],"batch":[90,100],"analysis":[91],"offline":[93],"datasets.":[94],"This":[95],"work":[96],"complements":[97],"present":[99],"approaches":[101],"by":[102,124],"developing":[103],"an":[104],"online":[105],"recovers":[110],"ground":[111,185],"from":[113,167],"streaming":[114],"data.":[115,239],"In":[116],"paper,":[118],"we":[119],"model":[120],"world":[122,134],"set":[126],"binary":[128,162],"signals":[129],"(propositions,":[130],"called":[131],"assertions,":[132],"about":[133],"state)":[135],"and":[136,148,199],"noisy":[142,170],"medium,":[143],"where":[144],"distortion,":[145],"fabrication,":[146],"omissions,":[147],"duplication":[149],"are":[150],"introduced.":[151],"Our":[152],"designed":[157],"recover":[159],"original":[161,204],"signal":[163,205],"(the":[164],"true":[165],"propositions)":[166],"received":[169],"signal,":[171],"essentially":[172],"decoding":[173],"unreliable":[175],"output":[178],"obtain":[180],"best":[182],"estimate":[183],"world.":[190],"Results":[191],"show":[192],"both":[197],"effective":[198],"efficient":[200],"at":[201],"recovering":[202],"with":[206],"high":[208],"degree":[209],"accuracy.":[211],"gives":[214],"rise":[215],"novel":[218],"situation":[219],"awareness":[220],"tool":[221],"can":[223],"be":[224],"used":[225],"following":[228],"unfolding":[229],"events":[230],"real":[232],"time,":[233],"dynamically":[235],"arriving":[236]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
