{"id":"https://openalex.org/W2249201247","doi":"https://doi.org/10.3233/aic-140625","title":"A framework for fraud discovery via illicit agreements in energy markets","display_name":"A framework for fraud discovery via illicit agreements in energy markets","publication_year":2015,"publication_date":"2015-09-18","ids":{"openalex":"https://openalex.org/W2249201247","doi":"https://doi.org/10.3233/aic-140625","mag":"2249201247"},"language":"en","primary_location":{"id":"doi:10.3233/aic-140625","is_oa":false,"landing_page_url":"https://doi.org/10.3233/aic-140625","pdf_url":null,"source":{"id":"https://openalex.org/S176303223","display_name":"AI Communications","issn_l":"0921-7126","issn":["0921-7126","1875-8452"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AI Communications","raw_type":"journal-article"},"type":"article","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/A5031263456","display_name":"Radu\u2010Casian Mihailescu","orcid":null},"institutions":[{"id":"https://openalex.org/I182083151","display_name":"Universidad Rey Juan Carlos","ror":"https://ror.org/01v5cv687","country_code":"ES","type":"education","lineage":["https://openalex.org/I182083151"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Radu-Casian Mihailescu","raw_affiliation_strings":["Centre for Intelligent Information Technologies, Rey Juan Carlos University, Madrid, Spain. E-mails:\u00a0raducasian.mihailescu@urjc.es,\u00a0sascha.ossowski@urjc.es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Intelligent Information Technologies, Rey Juan Carlos University, Madrid, Spain. E-mails:\u00a0raducasian.mihailescu@urjc.es,\u00a0sascha.ossowski@urjc.es","institution_ids":["https://openalex.org/I182083151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052274381","display_name":"Sascha Ossowsk\u00ed","orcid":"https://orcid.org/0000-0003-2483-9508"},"institutions":[{"id":"https://openalex.org/I182083151","display_name":"Universidad Rey Juan Carlos","ror":"https://ror.org/01v5cv687","country_code":"ES","type":"education","lineage":["https://openalex.org/I182083151"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sascha Ossowski","raw_affiliation_strings":["Centre for Intelligent Information Technologies, Rey Juan Carlos University, Madrid, Spain. E-mails:\u00a0raducasian.mihailescu@urjc.es,\u00a0sascha.ossowski@urjc.es"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Intelligent Information Technologies, Rey Juan Carlos University, Madrid, Spain. E-mails:\u00a0raducasian.mihailescu@urjc.es,\u00a0sascha.ossowski@urjc.es","institution_ids":["https://openalex.org/I182083151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5031263456"],"corresponding_institution_ids":["https://openalex.org/I182083151"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.07988433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"28","issue":"4","first_page":"607","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13429","display_name":"Electricity Theft Detection Techniques","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T13429","display_name":"Electricity Theft Detection Techniques","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11182","display_name":"Auction Theory and Applications","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10424","display_name":"Electric Power System Optimization","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/collusion","display_name":"Collusion","score":0.7802507281303406},{"id":"https://openalex.org/keywords/deregulation","display_name":"Deregulation","score":0.5947229862213135},{"id":"https://openalex.org/keywords/liberalization","display_name":"Liberalization","score":0.5245630741119385},{"id":"https://openalex.org/keywords/energy-market","display_name":"Energy market","score":0.5150849223136902},{"id":"https://openalex.org/keywords/smart-grid","display_name":"Smart grid","score":0.4880565404891968},{"id":"https://openalex.org/keywords/industrial-organization","display_name":"Industrial organization","score":0.48669344186782837},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.48616668581962585},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4475463628768921},{"id":"https://openalex.org/keywords/electricity-market","display_name":"Electricity market","score":0.43330737948417664},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.41216734051704407},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.41057026386260986},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3712708652019501},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3673376441001892},{"id":"https://openalex.org/keywords/market-economy","display_name":"Market economy","score":0.25871628522872925},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.24946939945220947}],"concepts":[{"id":"https://openalex.org/C2781198186","wikidata":"https://www.wikidata.org/wiki/Q701521","display_name":"Collusion","level":2,"score":0.7802507281303406},{"id":"https://openalex.org/C78780426","wikidata":"https://www.wikidata.org/wiki/Q902410","display_name":"Deregulation","level":2,"score":0.5947229862213135},{"id":"https://openalex.org/C58823610","wikidata":"https://www.wikidata.org/wiki/Q746418","display_name":"Liberalization","level":2,"score":0.5245630741119385},{"id":"https://openalex.org/C2776849302","wikidata":"https://www.wikidata.org/wiki/Q1239166","display_name":"Energy market","level":3,"score":0.5150849223136902},{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.4880565404891968},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.48669344186782837},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.48616668581962585},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4475463628768921},{"id":"https://openalex.org/C146733006","wikidata":"https://www.wikidata.org/wiki/Q676081","display_name":"Electricity market","level":3,"score":0.43330737948417664},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.41216734051704407},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.41057026386260986},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3712708652019501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3673376441001892},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.25871628522872925},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.24946939945220947},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/aic-140625","is_oa":false,"landing_page_url":"https://doi.org/10.3233/aic-140625","pdf_url":null,"source":{"id":"https://openalex.org/S176303223","display_name":"AI Communications","issn_l":"0921-7126","issn":["0921-7126","1875-8452"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AI Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"},{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W570079189","https://openalex.org/W1542569948","https://openalex.org/W2000908050","https://openalex.org/W2016647770","https://openalex.org/W2071128523","https://openalex.org/W2084724629","https://openalex.org/W2111952332","https://openalex.org/W2260498927","https://openalex.org/W2544731443","https://openalex.org/W2610191465"],"related_works":["https://openalex.org/W2009938035","https://openalex.org/W3143020802","https://openalex.org/W1491837399","https://openalex.org/W74208421","https://openalex.org/W1545208922","https://openalex.org/W3211064698","https://openalex.org/W2558002628","https://openalex.org/W2894208143","https://openalex.org/W1878036271","https://openalex.org/W2476616965"],"abstract_inverted_index":{"Fundamental":[0],"changes":[1],"in":[2,16,24,60,121,155],"the":[3,27,32,56,61,67,74,89,105,111,122,131],"electrical":[4],"energy":[5,75,123],"sector":[6],"are":[7,40,70,77],"drawing":[8],"on":[9],"serious":[10],"implications":[11],"leading":[12],"to":[13,26,81,108,139],"high":[14],"heterogeneity":[15],"both":[17],"supply":[18],"and":[19,34,50,66,113,125,133],"demand.":[20],"One":[21],"focal":[22],"point":[23],"transitioning":[25],"smart":[28],"grid":[29],"vision":[30],"is":[31,63],"liberalization":[33],"deregulation":[35],"of":[36,53,58,91,98,136,163],"electricity":[37],"markets,":[38],"which":[39],"undergoing":[41],"a":[42,47,96,127],"transforma":[43],"tion":[44],"towards":[45],"accommodating":[46],"more":[48,72,79],"decentralized":[49],"sustainable":[51],"provision":[52],"energy.":[54],"As":[55],"number":[57],"traders":[59,100],"market":[62,112,124,160],"increasing":[64],"steadily":[65],"trading":[68],"activities":[69],"becoming":[71,78],"complex,":[73],"markets":[76],"exposed":[80],"potential":[82],"fraud.":[83],"In":[84],"this":[85],"paper":[86],"we":[87],"address":[88],"problem":[90],"detecting":[92],"collusive":[93],"behavior,":[94],"where":[95],"group":[97],"individual":[99],"act":[101],"together,":[102],"inconsistently":[103],"with":[104],"competitive":[106],"model,":[107],"artificially":[109],"manipulate":[110],"elicit":[114],"illegal":[115],"profits.":[116],"We":[117],"investigate":[118],"collusion":[119],"attacks":[120],"propose":[126],"novel":[128],"mechanism,":[129],"showing":[130],"effectiveness":[132],"practical":[134],"applicability":[135],"our":[137],"method":[138],"real":[140],"scenarios.":[141],"Thus,":[142],"while":[143],"economic":[144],"analysis":[145],"does":[146],"not":[147],"imply":[148],"proving":[149],"guilt,":[150],"it":[151],"can":[152],"be":[153],"instrumental":[154],"making":[156],"decisions":[157],"about":[158],"identifying":[159],"participants":[161],"worthy":[162],"closer":[164],"inspection":[165],"from":[166],"appointed":[167],"antitrust":[168],"authorities.":[169]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}