{"id":"https://openalex.org/W4412404493","doi":"https://doi.org/10.1109/tifs.2025.3588249","title":"Connector: Enhancing the Traceability of Decentralized Bridge Applications via Automatic Cross-Chain Transaction Association","display_name":"Connector: Enhancing the Traceability of Decentralized Bridge Applications via Automatic Cross-Chain Transaction Association","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4412404493","doi":"https://doi.org/10.1109/tifs.2025.3588249"},"language":"en","primary_location":{"id":"doi:10.1109/tifs.2025.3588249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3588249","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Forensics and Security","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/A5075647607","display_name":"Dan Lin","orcid":"https://orcid.org/0000-0001-7067-2396"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dan Lin","raw_affiliation_strings":["School of Software Engineering, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031531093","display_name":"Jiajing Wu","orcid":"https://orcid.org/0000-0001-5155-8547"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajing Wu","raw_affiliation_strings":["School of Software Engineering, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101500798","display_name":"Yuxin Su","orcid":"https://orcid.org/0000-0002-3338-8561"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxin Su","raw_affiliation_strings":["School of Software Engineering, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022996820","display_name":"Ziye Zheng","orcid":"https://orcid.org/0000-0002-7898-341X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziye Zheng","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","School of Software Engineering, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Software Engineering, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065097911","display_name":"Yuhong Nan","orcid":"https://orcid.org/0000-0001-9597-9888"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhong Nan","raw_affiliation_strings":["School of Software Engineering, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051107722","display_name":"Qinnan Zhang","orcid":"https://orcid.org/0000-0001-9220-2694"},"institutions":[{"id":"https://openalex.org/I4210165198","display_name":"Beijing Advanced Sciences and Innovation Center","ror":"https://ror.org/05qm21180","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165198"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinnan Zhang","raw_affiliation_strings":["Institute of Artificial Intelligence and Beijing Advanced Innovation Center for Future Blockchain and Privacy Computing, Beihang University, Beijing, China","Institute of Artificial Intelligence, Beijing Advanced Innovation Center for Future Blockchain and Privacy Computing, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Artificial Intelligence and Beijing Advanced Innovation Center for Future Blockchain and Privacy Computing, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I4210165198"]},{"raw_affiliation_string":"Institute of Artificial Intelligence, Beijing Advanced Innovation Center for Future Blockchain and Privacy Computing, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111311062","display_name":"Bowen Song","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bowen Song","raw_affiliation_strings":["Ant Group, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Ant Group, Hangzhou, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012731436","display_name":"Zibin Zheng","orcid":"https://orcid.org/0000-0001-7872-7718"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zibin Zheng","raw_affiliation_strings":["School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","School of Software Engineering, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"School of Software Engineering, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5075647607"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":14.7142,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.9876374,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"20","issue":null,"first_page":"7588","last_page":"7601"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","score":0.9442999958992004,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10703","display_name":"Business Process Modeling and Analysis","score":0.9442999958992004,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/traceability","display_name":"Traceability","score":0.8718016147613525},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7698550224304199},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6298472881317139},{"id":"https://openalex.org/keywords/chain","display_name":"Chain (unit)","score":0.5385860204696655},{"id":"https://openalex.org/keywords/supply-chain","display_name":"Supply chain","score":0.5309215188026428},{"id":"https://openalex.org/keywords/bridge","display_name":"Bridge (graph theory)","score":0.5015308856964111},{"id":"https://openalex.org/keywords/cable-gland","display_name":"Cable gland","score":0.5004618167877197},{"id":"https://openalex.org/keywords/association","display_name":"Association (psychology)","score":0.45785439014434814},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.44909390807151794},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.34380608797073364},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.2401527762413025},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18179991841316223},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.09642148017883301}],"concepts":[{"id":"https://openalex.org/C153876917","wikidata":"https://www.wikidata.org/wiki/Q899704","display_name":"Traceability","level":2,"score":0.8718016147613525},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7698550224304199},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6298472881317139},{"id":"https://openalex.org/C199185054","wikidata":"https://www.wikidata.org/wiki/Q552299","display_name":"Chain (unit)","level":2,"score":0.5385860204696655},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.5309215188026428},{"id":"https://openalex.org/C100776233","wikidata":"https://www.wikidata.org/wiki/Q2532492","display_name":"Bridge (graph theory)","level":2,"score":0.5015308856964111},{"id":"https://openalex.org/C110925319","wikidata":"https://www.wikidata.org/wiki/Q12855","display_name":"Cable gland","level":2,"score":0.5004618167877197},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.45785439014434814},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.44909390807151794},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.34380608797073364},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.2401527762413025},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18179991841316223},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.09642148017883301},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tifs.2025.3588249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tifs.2025.3588249","pdf_url":null,"source":{"id":"https://openalex.org/S61310614","display_name":"IEEE Transactions on Information Forensics and Security","issn_l":"1556-6013","issn":["1556-6013","1556-6021"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Information Forensics and Security","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1268422794","display_name":null,"funder_award_id":"2022YFB2703204","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1954178617","display_name":null,"funder_award_id":"24lgqb018","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2092827959","display_name":null,"funder_award_id":"62372485","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G273012991","display_name":null,"funder_award_id":"623B2102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2795951424","display_name":null,"funder_award_id":"62332004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4980977470","display_name":null,"funder_award_id":"2023A1515011314","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1988790447","https://openalex.org/W2005569040","https://openalex.org/W2470861207","https://openalex.org/W2997591727","https://openalex.org/W3015405072","https://openalex.org/W3096419271","https://openalex.org/W3119253238","https://openalex.org/W3160746813","https://openalex.org/W3216555298","https://openalex.org/W4200529292","https://openalex.org/W4312660944","https://openalex.org/W4313563932","https://openalex.org/W4367047373","https://openalex.org/W4376464525","https://openalex.org/W4383898246","https://openalex.org/W4384009646","https://openalex.org/W4384154487","https://openalex.org/W4385080392","https://openalex.org/W4385255219","https://openalex.org/W4387872695","https://openalex.org/W4388483249","https://openalex.org/W4390097444","https://openalex.org/W4400023201","https://openalex.org/W4409014348","https://openalex.org/W4409474994","https://openalex.org/W4409657232","https://openalex.org/W4409883423","https://openalex.org/W4411149298","https://openalex.org/W6636510571","https://openalex.org/W6756256420","https://openalex.org/W6766612752","https://openalex.org/W6783365788","https://openalex.org/W6868962230","https://openalex.org/W6874719248","https://openalex.org/W6929357708","https://openalex.org/W7070688803"],"related_works":["https://openalex.org/W2363110500","https://openalex.org/W2371295991","https://openalex.org/W2385369652","https://openalex.org/W2143226912","https://openalex.org/W2158759608","https://openalex.org/W2403667029","https://openalex.org/W2387697730","https://openalex.org/W2162723797","https://openalex.org/W2349862564","https://openalex.org/W4250256557"],"abstract_inverted_index":{"Decentralized":[0],"bridge":[1,38,50,94,114,126,195],"applications":[2],"are":[3],"important":[4,42],"software":[5],"that":[6,151],"connects":[7],"various":[8],"blockchains":[9],"and":[10,32,66,81,106,162,184],"facilitates":[11],"cross-chain":[12,49,87,178],"asset":[13],"transfer":[14],"in":[15,24,181],"the":[16,46,64,76,110,116,122,144,170,186,193],"decentralized":[17,67],"finance":[18],"(DeFi)":[19],"ecosystem":[20],"which":[21,40],"currently":[22],"operates":[23],"a":[25],"multi-chain":[26],"environment.":[27],"Cross-chain":[28],"transaction":[29,88,111,131,179],"association":[30,89,171],"identifies":[31,100,154],"matches":[33],"unique":[34],"transactions":[35,102],"executed":[36],"by":[37,103],"DApps,":[39],"is":[41],"research":[43],"to":[44,128,142,191],"enhance":[45],"traceability":[47],"of":[48,69,78,113,125,140,146,189],"DApps.":[51],"However,":[52],"existing":[53],"methods":[54,164],"rely":[55],"entirely":[56],"on":[57,93,137,169],"unobservable":[58],"internal":[59],"ledgers":[60],"or":[61],"APIs,":[62],"violating":[63],"open":[65],"properties":[68],"blockchain.":[70],"In":[71],"this":[72,79],"paper,":[73],"we":[74,173],"analyze":[75,185],"challenges":[77],"issue":[80],"then":[82],"present":[83],"CONNECTOR,":[84],"an":[85],"automated":[86],"analysis":[90],"method":[91],"based":[92],"smart":[95],"contracts.":[96],"Specifically,":[97],"CONNECTOR":[98,120,152,190],"first":[99],"deposit":[101,118,156],"extracting":[104],"distinctive":[105],"generic":[107],"features":[108],"from":[109],"traces":[112],"contracts.With":[115],"accurate":[117],"transactions,":[119,157,161],"mines":[121],"execution":[123],"logs":[124],"contracts":[127],"achieve":[129],"withdrawal":[130,160],"matching.":[132],"We":[133],"conduct":[134],"real-world":[135],"experiments":[136],"different":[138],"types":[139],"bridges":[141,183],"demonstrate":[143],"effectiveness":[145],"CONNECTOR.":[147],"The":[148],"experiment":[149],"demonstrates":[150],"successfully":[153],"100%":[155],"associates":[158],"95.95%":[159],"surpasses":[163],"for":[165],"CeFi":[166],"bridges.":[167],"Based":[168],"results,":[172],"obtain":[174],"interesting":[175],"findings":[176],"about":[177],"behaviors":[180],"DeFi":[182,194],"tracing":[187],"abilities":[188],"assist":[192],"apps.":[196]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5}],"updated_date":"2026-03-17T09:09:15.849793","created_date":"2025-10-10T00:00:00"}