{"id":"https://openalex.org/W4311651254","doi":"https://doi.org/10.1109/sin56466.2022.9970529","title":"Keynote Speaker 3: Scaling Blockchains","display_name":"Keynote Speaker 3: Scaling Blockchains","publication_year":2022,"publication_date":"2022-11-11","ids":{"openalex":"https://openalex.org/W4311651254","doi":"https://doi.org/10.1109/sin56466.2022.9970529"},"language":"en","primary_location":{"id":"doi:10.1109/sin56466.2022.9970529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sin56466.2022.9970529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 15th International Conference on Security of Information and Networks (SIN)","raw_type":"proceedings-article"},"type":"conference-abstract","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/A5050607348","display_name":"Abdelhakim Senhaji Hafidh","orcid":null},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Abdelhakim Senhaji Hafidh","raw_affiliation_strings":["University of Montreal,Canada","University of Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Montreal,Canada","institution_ids":["https://openalex.org/I70931966"]},{"raw_affiliation_string":"University of Montreal, Canada","institution_ids":["https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5050607348"],"corresponding_institution_ids":["https://openalex.org/I70931966"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9793000221252441,"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":0.9793000221252441,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.9666756391525269},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.9057126641273499},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7566070556640625},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.6748185157775879},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.6461292505264282},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5810092091560364},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.5664998888969421},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.489431768655777},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4854196012020111},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.41180646419525146},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3802008032798767},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3607746958732605},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2897462248802185},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.11549508571624756},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11232298612594604},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08614355325698853},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.08337992429733276},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06120210886001587}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9666756391525269},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.9057126641273499},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7566070556640625},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.6748185157775879},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.6461292505264282},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5810092091560364},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.5664998888969421},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.489431768655777},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4854196012020111},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.41180646419525146},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3802008032798767},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3607746958732605},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2897462248802185},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.11549508571624756},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11232298612594604},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08614355325698853},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.08337992429733276},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06120210886001587},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sin56466.2022.9970529","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sin56466.2022.9970529","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 15th International Conference on Security of Information and Networks (SIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2364921833","https://openalex.org/W4249439583","https://openalex.org/W4220849471","https://openalex.org/W2385146268","https://openalex.org/W1596201972","https://openalex.org/W1788737569","https://openalex.org/W1986253068","https://openalex.org/W4242389513","https://openalex.org/W4294051825","https://openalex.org/W1767718647"],"abstract_inverted_index":{"Blockchain":[0,38,60,62,79],"is":[1,19],"a":[2],"promising":[3],"and":[4,49,64,83,91],"revolutionary":[5],"technology":[6],"that":[7,73],"has":[8],"the":[9,23,59,78,89,94],"potential":[10],"to":[11,27,37,58],"impact":[12],"almost":[13],"all":[14],"industry":[15],"segments.":[16],"However,":[17],"scalability":[18],"emerging":[20],"as":[21],"one":[22],"key":[24],"challenging":[25],"issues":[26],"its":[28],"wide":[29],"adoption.":[30],"This":[31],"talk":[32],"will":[33,86],"overview":[34],"existing":[35],"solutions":[36,55,70],"scalability,":[39],"which":[40],"can":[41],"be":[42],"classified":[43],"into":[44],"two":[45],"categories:":[46],"First":[47,53],"layer":[48,51,54,69],"second":[50,68],"solutions.":[52,97],"propose":[56,71],"modifications":[57],"(e.g.,":[61,80],"structure":[63],"consensus":[65],"protocol)":[66],"while":[67],"mechanisms":[72],"are":[74],"implemented":[75],"outside":[76],"of":[77,93],"state":[81],"channels":[82],"rollups).":[84],"It":[85],"also":[87],"cover":[88],"advantages":[90],"tradeoffs":[92],"different":[95],"scaling":[96]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
