{"id":"https://openalex.org/W7161278607","doi":"https://doi.org/10.1016/j.fsidi.2026.302131","title":"Extending taxonomies for P2P crypto forum classification in the dark web: An iterative methodological approach","display_name":"Extending taxonomies for P2P crypto forum classification in the dark web: An iterative methodological approach","publication_year":2026,"publication_date":"2026-05-15","ids":{"openalex":"https://openalex.org/W7161278607","doi":"https://doi.org/10.1016/j.fsidi.2026.302131"},"language":"en","primary_location":{"id":"doi:10.1016/j.fsidi.2026.302131","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.fsidi.2026.302131","pdf_url":null,"source":{"id":"https://openalex.org/S4210178067","display_name":"Forensic Science International Digital Investigation","issn_l":"2666-2817","issn":["2666-2817","2666-2825"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Forensic Science International: Digital Investigation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.fsidi.2026.302131","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5125507023","display_name":"Jose-Amelio Medina-Merodio","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jose-Amelio Medina-Merodio","raw_affiliation_strings":["Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0003-3359-4952","affiliations":[{"raw_affiliation_string":"Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118974246","display_name":"Mikel Ferrer-Oliva","orcid":"https://orcid.org/0009-0001-0610-8210"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mikel Ferrer-Oliva","raw_affiliation_strings":["Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":"https://orcid.org/0009-0001-0610-8210","affiliations":[{"raw_affiliation_string":"Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133388707","display_name":"Alejandro Ruiz-Zambrano","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alejandro Ruiz-Zambrano","raw_affiliation_strings":["Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":"https://orcid.org/0009-0002-2560-5885","affiliations":[{"raw_affiliation_string":"Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133343592","display_name":"Jos\u00e9 Fern\u00e1ndez-L\u00f3pez","orcid":"https://orcid.org/0000-0001-7632-8609"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Fern\u00e1ndez-L\u00f3pez","raw_affiliation_strings":["Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":"https://orcid.org/0009-0002-5826-5266","affiliations":[{"raw_affiliation_string":"Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128388505","display_name":"Adri\u00e1n Dom\u00ednguez-D\u00edaz","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Adri\u00e1n Dom\u00ednguez-D\u00edaz","raw_affiliation_strings":["Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0001-7632-8609","affiliations":[{"raw_affiliation_string":"Departamento de Ciencias de La Computaci\u00f3n, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5125507023"],"corresponding_institution_ids":["https://openalex.org/I189268942"],"apc_list":{"value":3100,"currency":"USD","value_usd":3100},"apc_paid":{"value":3100,"currency":"USD","value_usd":3100},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.53193998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"57","issue":null,"first_page":"302131","last_page":"302131"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12519","display_name":"Cybercrime and Law Enforcement Studies","score":0.4828999936580658,"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"}},"topics":[{"id":"https://openalex.org/T12519","display_name":"Cybercrime and Law Enforcement Studies","score":0.4828999936580658,"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"}},{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.1671999990940094,"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"}},{"id":"https://openalex.org/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.06889999657869339,"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/set","display_name":"Set (abstract data type)","score":0.3790999948978424},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.329800009727478},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.31619998812675476},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.290800005197525},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.28200000524520874}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6133000254631042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4052000045776367},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.3790999948978424},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.329800009727478},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.31619998812675476},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.29280000925064087},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2903999984264374},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.28200000524520874},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.24979999661445618}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.fsidi.2026.302131","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.fsidi.2026.302131","pdf_url":null,"source":{"id":"https://openalex.org/S4210178067","display_name":"Forensic Science International Digital Investigation","issn_l":"2666-2817","issn":["2666-2817","2666-2825"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Forensic Science International: Digital Investigation","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.fsidi.2026.302131","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.fsidi.2026.302131","pdf_url":null,"source":{"id":"https://openalex.org/S4210178067","display_name":"Forensic Science International Digital Investigation","issn_l":"2666-2817","issn":["2666-2817","2666-2825"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Forensic Science International: Digital Investigation","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320312822","display_name":"University of Alabama in Huntsville","ror":"https://ror.org/02zsxwr40"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W3208497568","https://openalex.org/W4220990489","https://openalex.org/W4221075219","https://openalex.org/W4293011028","https://openalex.org/W4387087979","https://openalex.org/W4390111329","https://openalex.org/W4391322322","https://openalex.org/W4391446215","https://openalex.org/W4400911402","https://openalex.org/W4401748234","https://openalex.org/W4403511290","https://openalex.org/W4407701817","https://openalex.org/W4409427893","https://openalex.org/W4410125989","https://openalex.org/W4413155328"],"related_works":[],"abstract_inverted_index":{"This":[0,98],"study":[1],"presents":[2],"an":[3,50],"iterative":[4],"methodological":[5],"approach":[6],"for":[7,186,196],"the":[8,21,80,92,95,128],"extension":[9,99],"and":[10,31,59,87,104,146,153,199],"evaluation":[11],"of":[12,39,74,82,94,136],"taxonomies":[13,111],"applied":[14],"to":[15,48,70,79],"peer-to-peer":[16],"(P2P)":[17],"cryptocurrency":[18],"forums":[19,164],"in":[20,112,190],"dark":[22],"web,":[23],"a":[24,37,42,133,183],"domain":[25],"characterised":[26],"by":[27],"high":[28],"semantic":[29,188],"homogeneity":[30],"low":[32],"thematic":[33],"diversity.":[34],"Drawing":[35],"on":[36,54],"corpus":[38,96],"23,642":[40],"posts,":[41],"rule-based":[43],"deterministic":[44,137],"pipeline":[45],"was":[46],"implemented":[47],"design":[49],"initial":[51],"taxonomy":[52,130],"focused":[53],"transactional":[55,174],"intention,":[56],"traded":[57],"assets":[58],"payment":[60],"mechanisms.":[61],"Subsequently,":[62],"non-classifiable":[63],"cases":[64],"were":[65],"examined":[66],"statistically":[67],"using":[68],"n-grams":[69],"detect":[71],"empirical":[72],"evidence":[73],"emerging":[75],"subclasses,":[76],"which":[77],"led":[78],"incorporation":[81],"new":[83],"categories":[84,102],"(primarily":[85],"exchange-platform":[86],"forum":[88],")":[89],"derived":[90],"from":[91,143],"behaviour":[93],"itself.":[97],"eliminated":[100],"ambiguous":[101],"(other/unclear)":[103],"substantially":[105],"improved":[106],"classification":[107,189],"coverage,":[108],"showing":[109],"that":[110,162],"P2P":[113],"domains":[114],"should":[115],"be":[116],"understood":[117],"as":[118,168,173],"evolutionary":[119],"artefacts":[120],"rather":[121],"than":[122],"fixed":[123],"structures.":[124],"Under":[125],"this":[126],"definition,":[127],"present":[129],"evolves":[131],"through":[132],"documented":[134],"cycle":[135],"classification,":[138],"ambiguity":[139],"diagnosis,":[140],"candidate":[141],"extraction":[142],"residual":[144],"cases,":[145],"constrained":[147],"human-in-the-loop":[148],"consolidation.":[149],"Finally,":[150],"co-occurrence":[151],"analysis":[152],"lexical":[154],"clustering":[155],"revealed":[156],"four":[157],"differentiated":[158],"functional":[159],"communities,":[160],"confirming":[161],"these":[163],"do":[165],"not":[166],"operate":[167],"broad":[169],"discursive":[170],"spaces":[171],"but":[172],"infrastructures":[175],"oriented":[176],"towards":[177],"operational":[178],"execution.":[179],"The":[180],"results":[181],"provide":[182],"traceable":[184],"framework":[185],"explainable":[187],"crypto":[191],"environments,":[192],"with":[193],"direct":[194],"implications":[195],"cyber":[197],"intelligence":[198],"digital":[200],"forensic":[201],"analysis.":[202]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2026-05-16T00:00:00"}
