{"id":"https://openalex.org/W1983791530","doi":"https://doi.org/10.1109/bigdata.2014.7004473","title":"Addressing data veracity in big data applications","display_name":"Addressing data veracity in big data applications","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1983791530","doi":"https://doi.org/10.1109/bigdata.2014.7004473","mag":"1983791530"},"language":"en","primary_location":{"id":"doi:10.1109/bigdata.2014.7004473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata.2014.7004473","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Big Data (Big Data)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/biblio/1333162","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111433511","display_name":"Saima Aman","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"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Saima Aman","raw_affiliation_strings":["University of Southern California, Los Angeles, CA, US","Department of Computer Science, University of Southern California, Los Angeles, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Southern California, Los Angeles, CA, US","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Department of Computer Science, University of Southern California, Los Angeles, CA#TAB#","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021442429","display_name":"Charalampos Chelmis","orcid":"https://orcid.org/0000-0002-5920-1451"},"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"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charalampos Chelmis","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA","Dept. of Electrical Engineering, University of Southern California, Los Angeles, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, University of Southern California, Los Angeles, CA#TAB#","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033166029","display_name":"Viktor K. Prasanna","orcid":"https://orcid.org/0000-0002-1609-8589"},"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"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Viktor Prasanna","raw_affiliation_strings":["Department of Electrical Engineering, University of Southern California, Los Angeles, CA","Dept. of Electrical Engineering, University of Southern California, Los Angeles, CA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Southern California, Los Angeles, CA","institution_ids":["https://openalex.org/I1174212"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, University of Southern California, Los Angeles, CA#TAB#","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111433511"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":1.2308,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81794736,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9957000017166138,"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"}},"topics":[{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9957000017166138,"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/T13553","display_name":"Age of Information Optimization","score":0.9865000247955322,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9851999878883362,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/smart-grid","display_name":"Smart grid","score":0.790776252746582},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.764499843120575},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7284918427467346},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6403435468673706},{"id":"https://openalex.org/keywords/microgrid","display_name":"Microgrid","score":0.610579788684845},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5375003814697266},{"id":"https://openalex.org/keywords/data-transmission","display_name":"Data transmission","score":0.5249495506286621},{"id":"https://openalex.org/keywords/smart-meter","display_name":"Smart meter","score":0.4913157522678375},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47895270586013794},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.4710055887699127},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.46884027123451233},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.4361838698387146},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.4142456650733948},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33377355337142944},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.31648150086402893},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.22877934575080872},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21868178248405457},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1994895040988922},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.18263298273086548},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15825361013412476},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10881179571151733},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09826871752738953}],"concepts":[{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.790776252746582},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.764499843120575},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7284918427467346},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6403435468673706},{"id":"https://openalex.org/C2776784348","wikidata":"https://www.wikidata.org/wiki/Q5762595","display_name":"Microgrid","level":3,"score":0.610579788684845},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5375003814697266},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.5249495506286621},{"id":"https://openalex.org/C2779510800","wikidata":"https://www.wikidata.org/wiki/Q1630602","display_name":"Smart meter","level":3,"score":0.4913157522678375},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47895270586013794},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.4710055887699127},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.46884027123451233},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.4361838698387146},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.4142456650733948},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33377355337142944},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.31648150086402893},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.22877934575080872},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21868178248405457},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1994895040988922},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.18263298273086548},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15825361013412476},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10881179571151733},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09826871752738953},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/bigdata.2014.7004473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata.2014.7004473","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Big Data (Big Data)","raw_type":"proceedings-article"},{"id":"pmh:oai:osti.gov:1333162","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1333162","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:osti.gov:1333162","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1333162","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6399999856948853,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W173050375","https://openalex.org/W1973309971","https://openalex.org/W2047332899","https://openalex.org/W2047507037","https://openalex.org/W2051148835","https://openalex.org/W2065851087","https://openalex.org/W2072740416","https://openalex.org/W2075419264","https://openalex.org/W2078063397","https://openalex.org/W2097995023","https://openalex.org/W2100766019","https://openalex.org/W2135046866","https://openalex.org/W2135846084","https://openalex.org/W2157079370","https://openalex.org/W2410255620","https://openalex.org/W3102008801","https://openalex.org/W4231418013","https://openalex.org/W4231997794","https://openalex.org/W6666878410","https://openalex.org/W6785396480","https://openalex.org/W6813501437"],"related_works":["https://openalex.org/W3018909029","https://openalex.org/W3205631650","https://openalex.org/W2246071452","https://openalex.org/W2775355700","https://openalex.org/W2165970106","https://openalex.org/W1985785385","https://openalex.org/W1124398682","https://openalex.org/W4316660856","https://openalex.org/W2387071565","https://openalex.org/W2052546123"],"abstract_inverted_index":{"Big":[0],"data":[1,29,68,85,92,96,121,138,166,175,191,209],"applications":[2],"such":[3],"as":[4],"in":[5,94,117,124,163,167,200],"smart":[6,177,198],"electric":[7],"grids,":[8],"transportation,":[9],"and":[10,47,77,87],"remote":[11],"environment":[12],"monitoring":[13],"involve":[14],"geographically":[15],"dispersed":[16],"sensors":[17,31,70,123],"that":[18,41,134],"periodically":[19],"send":[20],"back":[21],"information":[22],"to":[23,53,62,83,103,112,150,179],"central":[24,36],"nodes.":[25],"In":[26],"many":[27],"cases,":[28],"from":[30,69,122,139,176,196],"is":[32,42,133],"not":[33],"available":[34],"at":[35,38,72,193],"nodes":[37],"a":[39,100,113,141],"frequency":[40],"required":[43],"for":[44,75,153,204],"real-time":[45,120,137],"modeling":[46],"decision-making.":[48],"This":[49],"may":[50],"be":[51],"due":[52,61],"physical":[54],"limitations":[55],"of":[56,67,91,106,119,130,144,184,190],"the":[57,89,104,159,182,201],"transmission":[58,66],"networks,":[59],"or":[60],"consumers":[63],"limiting":[64],"frequent":[65],"located":[71],"their":[73],"premises":[74],"security":[76],"privacy":[78],"concerns.":[79],"Such":[80],"scenarios":[81],"lead":[82],"partial":[84],"problem":[86,105],"raise":[88],"issue":[90],"veracity":[93],"big":[95],"applications.":[97],"We":[98,156,170],"describe":[99],"novel":[101],"solution":[102],"making":[107],"short":[108],"term":[109],"predictions":[110,152],"(up":[111],"few":[114],"hours":[115],"ahead)":[116],"absence":[118],"Smart":[125,168],"Grid.":[126],"A":[127],"key":[128],"implication":[129],"our":[131,185],"work":[132],"by":[135],"using":[136],"only":[140],"small":[142],"subset":[143],"influential":[145],"sensors,":[146],"we":[147],"are":[148],"able":[149],"make":[151],"all":[154],"sensors.":[155],"thus":[157],"reduce":[158],"communication":[160],"complexity":[161],"involved":[162],"transmitting":[164],"sensory":[165],"Grids.":[169],"use":[171],"real-world":[172],"electricity":[173],"consumption":[174],"meters":[178,199],"empirically":[180],"demonstrate":[181],"usefulness":[183],"method.":[186],"Our":[187],"dataset":[188],"consists":[189],"collected":[192],"15-min":[194],"intervals":[195],"170":[197],"USC":[202],"Microgrid":[203],"7":[205],"years,":[206],"totaling":[207],"41,697,600":[208],"points.":[210]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}