{"id":"https://openalex.org/W7130400133","doi":"https://doi.org/10.1109/tencon66050.2025.11375155","title":"Deep Reinforcement Learning-Based Dynamic Sharding for Blockchain IoT","display_name":"Deep Reinforcement Learning-Based Dynamic Sharding for Blockchain IoT","publication_year":2025,"publication_date":"2025-10-27","ids":{"openalex":"https://openalex.org/W7130400133","doi":"https://doi.org/10.1109/tencon66050.2025.11375155"},"language":null,"primary_location":{"id":"doi:10.1109/tencon66050.2025.11375155","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon66050.2025.11375155","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2025 - 2025 IEEE Region 10 Conference (TENCON)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5052643172","display_name":"Pooja Khobragade","orcid":null},"institutions":[{"id":"https://openalex.org/I16292982","display_name":"National Institute of Technology Rourkela","ror":"https://ror.org/011gmn932","country_code":"IN","type":"education","lineage":["https://openalex.org/I16292982"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pooja Khobragade","raw_affiliation_strings":["National Institute of Technology, Rourkela,Department of Computer science and engineering,Rourkela,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Technology, Rourkela,Department of Computer science and engineering,Rourkela,India","institution_ids":["https://openalex.org/I16292982"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062490001","display_name":"Ashok Kumar Turuk","orcid":"https://orcid.org/0000-0002-1087-2027"},"institutions":[{"id":"https://openalex.org/I16292982","display_name":"National Institute of Technology Rourkela","ror":"https://ror.org/011gmn932","country_code":"IN","type":"education","lineage":["https://openalex.org/I16292982"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashok Kumar Turuk","raw_affiliation_strings":["National Institute of Technology, Rourkela,Department of Computer science and engineering,Rourkela,India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Technology, Rourkela,Department of Computer science and engineering,Rourkela,India","institution_ids":["https://openalex.org/I16292982"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16292982"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69163983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"464","last_page":"468"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.8402000069618225,"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":0.8402000069618225,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.03440000116825104,"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/T14347","display_name":"Big Data and Digital Economy","score":0.02290000021457672,"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/scalability","display_name":"Scalability","score":0.8565999865531921},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.7990000247955322},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5638999938964844},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5206000208854675},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5005000233650208},{"id":"https://openalex.org/keywords/dynamic-network-analysis","display_name":"Dynamic network analysis","score":0.46380001306533813}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8565999865531921},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7993999719619751},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.7990000247955322},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.583299994468689},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5638999938964844},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5206000208854675},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5005000233650208},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.46380001306533813},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.4489000141620636},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4097000062465668},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40799999237060547},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3043999969959259},{"id":"https://openalex.org/C182590292","wikidata":"https://www.wikidata.org/wiki/Q989632","display_name":"Network security","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2678999900817871}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tencon66050.2025.11375155","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon66050.2025.11375155","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2025 - 2025 IEEE Region 10 Conference (TENCON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4551902413368225}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2944812228","https://openalex.org/W3112736653","https://openalex.org/W3129748361","https://openalex.org/W3203926818","https://openalex.org/W4375928385","https://openalex.org/W4383899670","https://openalex.org/W4388561448","https://openalex.org/W4392902538","https://openalex.org/W4403023014"],"related_works":[],"abstract_inverted_index":{"Internet":[0],"of":[1,15,33,38,45,128,189],"Things":[2],"(IoT)":[3],"and":[4,106,137,160,176,187],"Blockchain":[5,52],"integration":[6],"are":[7],"having":[8],"a":[9,26,77,155,196],"huge":[10],"impact":[11],"on":[12,118],"the":[13,31,86,125,184],"future":[14,32],"technological":[16],"progress.":[17],"IoT":[18,40,61,165,191,204],"has":[19,53],"progressed":[20],"from":[21],"an":[22],"emerging":[23],"notion":[24],"to":[25,57,80,123,172,178,206],"widely":[27],"used":[28],"technology,":[29],"shaping":[30],"digital":[34],"connectivity.":[35],"With":[36],"billions":[37],"networked":[39],"devices":[41],"generating":[42],"large":[43],"amounts":[44],"data,":[46],"efficient":[47],"data":[48],"management":[49],"becomes":[50],"critical.":[51],"been":[54],"explored":[55],"extensively":[56],"enhance":[58],"security":[59,139],"in":[60,98,163,202],"networks":[62],"however,":[63],"its":[64,110,170],"scalability":[65,83,188,208],"limitations":[66],"become":[67],"evident":[68],"when":[69],"handling":[70],"large-scale":[71],"deployments.":[72],"Sharding":[73],"is":[74],"recognized":[75],"as":[76,133],"promising":[78],"approach":[79],"improve":[81,183],"blockchain":[82,114,129,203],"by":[84],"partitioning":[85],"network":[87,180],"into":[88],"multiple":[89],"independent":[90],"groups.":[91],"These":[92],"groups,":[93],"called":[94],"shards,":[95],"process":[96],"transactions":[97],"parallel,":[99],"increasing":[100],"throughput":[101],"while":[102],"reducing":[103],"communication,":[104],"computation,":[105],"storage":[107],"over-head.":[108],"Despite":[109],"advantages,":[111],"many":[112],"existing":[113],"sharding":[115,145,162],"models":[116],"rely":[117],"static":[119,144],"algorithm,":[120],"which":[121],"fail":[122],"accommodate":[124],"dynamic":[126,159,200],"nature":[127],"networks.":[130,192],"Factors":[131],"such":[132],"variable":[134],"node":[135],"involvement":[136],"possible":[138],"concerns":[140],"present":[141],"problems":[142],"that":[143],"cannot":[146],"solve.":[147],"To":[148],"address":[149],"these":[150],"restrictions,":[151],"deep":[152,197],"learning":[153],"provides":[154],"strong":[156],"solution":[157],"for":[158],"multidimensional":[161],"blockchain-based":[164],"systems.":[166],"Deep":[167],"learning,":[168],"with":[169],"capacity":[171],"understand":[173],"complex":[174],"patterns":[175],"adapt":[177],"changing":[179],"circumstances,":[181],"can":[182],"efficiency,":[185],"security,":[186],"blockchain-powered":[190],"This":[193],"article":[194],"proposes":[195],"reinforcement":[198],"learning-based":[199],"shards":[201],"applications":[205],"overcome":[207],"difficulties.":[209]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-02-19T00:00:00"}