{"id":"https://openalex.org/W4385232568","doi":"https://doi.org/10.1109/tr.2023.3296278","title":"SC-Chef: Turboboosting Smart Contract Concurrent Execution for High Contention Workloads via Chopping Transactions","display_name":"SC-Chef: Turboboosting Smart Contract Concurrent Execution for High Contention Workloads via Chopping Transactions","publication_year":2023,"publication_date":"2023-07-25","ids":{"openalex":"https://openalex.org/W4385232568","doi":"https://doi.org/10.1109/tr.2023.3296278"},"language":"en","primary_location":{"id":"doi:10.1109/tr.2023.3296278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tr.2023.3296278","pdf_url":null,"source":{"id":"https://openalex.org/S87725633","display_name":"IEEE Transactions on Reliability","issn_l":"0018-9529","issn":["0018-9529","1558-1721"],"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 Reliability","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/A5092072690","display_name":"Dibo Xian","orcid":null},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dibo Xian","raw_affiliation_strings":["Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003379167","display_name":"Xuetao Wei","orcid":"https://orcid.org/0000-0002-4450-2251"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuetao Wei","raw_affiliation_strings":["Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5092072690"],"corresponding_institution_ids":["https://openalex.org/I3045169105"],"apc_list":null,"apc_paid":null,"fwci":1.3745,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.84954794,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"73","issue":"1","first_page":"216","last_page":"229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9991999864578247,"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":0.9991999864578247,"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/T10237","display_name":"Cryptography and Data Security","score":0.9962999820709229,"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"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9887999892234802,"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/computer-science","display_name":"Computer science","score":0.7386876344680786},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6346596479415894},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.580313503742218},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.5585005283355713},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.5237859487533569},{"id":"https://openalex.org/keywords/concurrency-control","display_name":"Concurrency control","score":0.492829829454422},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4368618130683899},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.36918339133262634},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3189454972743988}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7386876344680786},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6346596479415894},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.580313503742218},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.5585005283355713},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.5237859487533569},{"id":"https://openalex.org/C84511453","wikidata":"https://www.wikidata.org/wiki/Q2914952","display_name":"Concurrency control","level":3,"score":0.492829829454422},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4368618130683899},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.36918339133262634},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3189454972743988},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tr.2023.3296278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tr.2023.3296278","pdf_url":null,"source":{"id":"https://openalex.org/S87725633","display_name":"IEEE Transactions on Reliability","issn_l":"0018-9529","issn":["0018-9529","1558-1721"],"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 Reliability","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1550275036","https://openalex.org/W1985229168","https://openalex.org/W1991199257","https://openalex.org/W2060440895","https://openalex.org/W2081357650","https://openalex.org/W2133386065","https://openalex.org/W2140103799","https://openalex.org/W2265888380","https://openalex.org/W2425029179","https://openalex.org/W2517744317","https://openalex.org/W2533941064","https://openalex.org/W2536137494","https://openalex.org/W2536325433","https://openalex.org/W2538848838","https://openalex.org/W2539190473","https://openalex.org/W2585715281","https://openalex.org/W2593176800","https://openalex.org/W2593535131","https://openalex.org/W2598801365","https://openalex.org/W2604122668","https://openalex.org/W2624394369","https://openalex.org/W2765239986","https://openalex.org/W2765331515","https://openalex.org/W2769531335","https://openalex.org/W2792261072","https://openalex.org/W2902373132","https://openalex.org/W2948269220","https://openalex.org/W2948805388","https://openalex.org/W2962850555","https://openalex.org/W2963507231","https://openalex.org/W2963610883","https://openalex.org/W2970967309","https://openalex.org/W2982468232","https://openalex.org/W2982698807","https://openalex.org/W2987160260","https://openalex.org/W3094715105","https://openalex.org/W3132067780","https://openalex.org/W3133278644","https://openalex.org/W3160746813","https://openalex.org/W3172112724","https://openalex.org/W4211068006","https://openalex.org/W4253426709","https://openalex.org/W4299843070","https://openalex.org/W6739178521","https://openalex.org/W6779339018","https://openalex.org/W6793285265"],"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/W2032677704","https://openalex.org/W2349862564","https://openalex.org/W2142526524"],"abstract_inverted_index":{"Concurrent":[0],"execution":[1,22,72],"of":[2,84,150],"smart":[3,26,46,69],"contracts":[4,47],"is":[5,39,89],"a":[6,30,62],"promising":[7],"approach":[8],"to":[9,67,90],"boost":[10],"their":[11],"performance":[12],"in":[13,51,118,147],"current":[14],"blockchain":[15],"systems.":[16],"However,":[17],"prior":[18],"work":[19],"on":[20,145],"concurrent":[21,36,71],"only":[23],"considered":[24],"each":[25],"contract":[27,70],"transaction":[28,79,94],"as":[29],"single":[31],"atomic":[32],"unit":[33],"for":[34,42,73],"the":[35,43,78,92,106,119,133,148],"scheduling,":[37],"which":[38],"not":[40],"suitable":[41],"increasingly":[44],"complex":[45],"with":[48],"high":[49,74,151],"contention":[50,75],"practice.":[52],"In":[53],"this":[54],"article,":[55],"we":[56],"present":[57],"<sc":[58,86,115,129],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[59,87,116,130],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">SC-Chef</small>":[60,88,117,131],",":[61],"new":[63],"concurrency":[64,136],"control":[65,137],"system":[66],"turboboost":[68],"workloads":[76],"via":[77],"decomposition.":[80],"The":[81],"key":[82],"novelty":[83],"our":[85,114,128],"decompose":[91],"original":[93,107],"into":[95],"multiple":[96],"subtransactions":[97],"that":[98,127],"can":[99],"be":[100],"executed":[101],"independently,":[102],"while":[103],"still":[104],"respecting":[105],"logic":[108],"dependency.":[109],"We":[110],"implement":[111],"and":[112,138,143],"evaluate":[113],"private":[120],"Ethereum":[121],"platform.":[122],"Our":[123],"extensive":[124],"experiments":[125],"show":[126],"outperforms":[132],"classic":[134],"optimistic":[135],"two-phase":[139],"lock":[140],"by":[141],"60%":[142],"70%":[144],"average":[146],"case":[149],"contention,":[152],"respectively.":[153]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}