{"id":"https://openalex.org/W4399511400","doi":"https://doi.org/10.1109/tdsc.2024.3411820","title":"CrossChannel: Efficient and Scalable Cross-Chain Transactions Through Cross-and-Off-Blockchain Micropayment Channel","display_name":"CrossChannel: Efficient and Scalable Cross-Chain Transactions Through Cross-and-Off-Blockchain Micropayment Channel","publication_year":2024,"publication_date":"2024-06-10","ids":{"openalex":"https://openalex.org/W4399511400","doi":"https://doi.org/10.1109/tdsc.2024.3411820"},"language":"en","primary_location":{"id":"doi:10.1109/tdsc.2024.3411820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2024.3411820","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Dependable and Secure Computing","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/A5110959798","display_name":"Xinyi Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinyi Luo","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100688242","display_name":"Kaiping Xue","orcid":"https://orcid.org/0000-0003-2095-7523"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiping Xue","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102908901","display_name":"Qibin Sun","orcid":"https://orcid.org/0000-0002-6789-7460"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qibin Sun","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101746798","display_name":"Jun Lu","orcid":"https://orcid.org/0009-0006-0303-4208"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Lu","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"school of Cyber Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110959798"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":17.6049,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.99165117,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"22","issue":"1","first_page":"649","last_page":"663"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9961000084877014,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9961000084877014,"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/T11478","display_name":"Caching and Content Delivery","score":0.9717000126838684,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9614999890327454,"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/blockchain","display_name":"Blockchain","score":0.9487148523330688},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6531912684440613},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5827618837356567},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5088005661964417},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4039906859397888},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.21054652333259583},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.08221462368965149}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9487148523330688},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6531912684440613},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5827618837356567},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5088005661964417},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4039906859397888},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.21054652333259583},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.08221462368965149}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tdsc.2024.3411820","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tdsc.2024.3411820","pdf_url":null,"source":{"id":"https://openalex.org/S133795288","display_name":"IEEE Transactions on Dependable and Secure Computing","issn_l":"1545-5971","issn":["1545-5971","1941-0018","2160-9209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Dependable and Secure Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.7400000095367432}],"awards":[{"id":"https://openalex.org/G2243160804","display_name":null,"funder_award_id":"U19B2023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2398330959","display_name":null,"funder_award_id":"62372425","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3978876333","display_name":null,"funder_award_id":"Y202093","funder_id":"https://openalex.org/F4320322847","funder_display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences"},{"id":"https://openalex.org/G6552684626","display_name":null,"funder_award_id":"2022a05020050","funder_id":"https://openalex.org/F4320336578","funder_display_name":"Anhui Provincial Key Research and Development Plan"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322847","display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences","ror":"https://ror.org/031141b54"},{"id":"https://openalex.org/F4320336578","display_name":"Anhui Provincial Key Research and Development Plan","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W2536325433","https://openalex.org/W2613637871","https://openalex.org/W2739845435","https://openalex.org/W2766140750","https://openalex.org/W2767101501","https://openalex.org/W2794753360","https://openalex.org/W2891853972","https://openalex.org/W2898630018","https://openalex.org/W2913353093","https://openalex.org/W2947736742","https://openalex.org/W2952709070","https://openalex.org/W2962718239","https://openalex.org/W2974125212","https://openalex.org/W2982365671","https://openalex.org/W2984747683","https://openalex.org/W2989774069","https://openalex.org/W2991276371","https://openalex.org/W3007374507","https://openalex.org/W3012674424","https://openalex.org/W3043137922","https://openalex.org/W3094114357","https://openalex.org/W3127476229","https://openalex.org/W3138872810","https://openalex.org/W3195303141","https://openalex.org/W3195415037","https://openalex.org/W4281786985","https://openalex.org/W6753628087","https://openalex.org/W6761131216","https://openalex.org/W6763712229","https://openalex.org/W6768167848","https://openalex.org/W7011228372"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W4386732777","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4388131927"],"abstract_inverted_index":{"The":[0],"surge":[1],"in":[2,43,112,138],"blockchain-based":[3],"cryptocurrencies":[4],"has":[5],"created":[6],"a":[7,129,155],"pressing":[8],"need":[9],"for":[10,159],"Cross-Chain":[11],"Transaction":[12],"(CCTx)":[13],"solutions.":[14],"Existing":[15],"solutions":[16],"either":[17],"lack":[18],"sufficient":[19],"security,":[20],"like":[21],"centralized":[22],"exchanges,":[23],"or":[24],"suffer":[25],"from":[26],"poor":[27],"efficiency":[28,125,139],"and":[29,58,95,126,140],"scalability,":[30],"such":[31],"as":[32,109],"atomic":[33],"swaps.":[34,165],"Inspired":[35],"by":[36,74,143],"the":[37,40,64,75,85,97,105,135],"success":[38],"of":[39,66,77],"Lightning":[41],"Network":[42],"accelerating":[44],"Bitcoin":[45],"transactions,":[46,152],"we":[47,62,83],"propose":[48],"CrossChannel":[49,117,153],"that":[50],"establishes":[51],"cross-and-off-chain":[52],"micropayment":[53],"channels":[54,69,111,147],"to":[55,70,89,163],"achieve":[56],"efficient":[57],"scalable":[59],"CCTx.":[60],"Specifically,":[61],"analyze":[63],"challenges":[65],"extending":[67],"one-chain":[68,110],"cross-chain":[71,113],"scenarios":[72],"caused":[73],"separation":[76],"blockchains.":[78],"To":[79],"overcome":[80],"these":[81],"challenges,":[82],"employ":[84],"chain":[86],"relay":[87],"mechanism":[88],"synchronize":[90],"channel-related":[91],"information":[92],"across":[93],"blockchains":[94],"construct":[96],"channel":[98],"management":[99],"protocol":[100],"on":[101],"this":[102],"basis,":[103],"ensuring":[104],"same":[106],"security":[107],"level":[108],"settings.":[114],"We":[115],"prototype":[116],"between":[118],"two":[119],"Ethereum":[120],"testnets,":[121],"comparing":[122],"its":[123],"transaction":[124],"costs":[127],"with":[128,146],"typical":[130],"HTLC-swap":[131],"scheme.":[132],"Results":[133],"demonstrate":[134],"significant":[136],"advancements":[137],"scalability":[141],"offered":[142],"CrossChannel.":[144],"Even":[145],"closing":[148],"after":[149],"just":[150],"20":[151],"exhibits":[154],"fivefold":[156],"capacity":[157],"increase":[158],"handling":[160],"CCTxs":[161],"compared":[162],"HTLC":[164]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}