{"id":"https://openalex.org/W4415224601","doi":"https://doi.org/10.21203/rs.3.rs-6647431/v1","title":"CUDA-Accelerated Proof-of-Work in Healthcare Blockchain","display_name":"CUDA-Accelerated Proof-of-Work in Healthcare Blockchain","publication_year":2025,"publication_date":"2025-10-15","ids":{"openalex":"https://openalex.org/W4415224601","doi":"https://doi.org/10.21203/rs.3.rs-6647431/v1"},"language":"en","primary_location":{"id":"doi:10.21203/rs.3.rs-6647431/v1","doi":"https://doi.org/10.21203/rs.3.rs-6647431/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-6647431/v1","pdf_url":"https://www.researchsquare.com/article/rs-6647431/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.researchsquare.com/article/rs-6647431/latest.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093870139","display_name":"Seid Abdu","orcid":"https://orcid.org/0000-0002-5850-5947","observed_orcids":["https://orcid.org/0000-0002-5850-5947"]},"institutions":[{"id":"https://openalex.org/I4210159645","display_name":"Woldia University","ror":"https://ror.org/05a7f9k79","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210159645"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Seid Mehammed","raw_affiliation_strings":["Woldia University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Woldia University","institution_ids":["https://openalex.org/I4210159645"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5120014274","display_name":"Ousman Yesuf","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210159645","display_name":"Woldia University","ror":"https://ror.org/05a7f9k79","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210159645"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Ousman Yesuf","raw_affiliation_strings":["Woldia University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Woldia University","institution_ids":["https://openalex.org/I4210159645"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5093870139"],"corresponding_institution_ids":["https://openalex.org/I4210159645"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9976000189781189,"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":0.9976000189781189,"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/T13913","display_name":"Blockchain Technology in Education and Learning","score":0.00139999995008111,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/proof-of-work","display_name":"proof-of-work","score":0.8489999771118164},{"id":"https://openalex.org/keywords/gpu-acceleration","display_name":"GPU acceleration","score":0.796999990940094},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.996999979019165},{"id":"https://openalex.org/keywords/blockchain-in-healthcare","display_name":"blockchain in healthcare","score":0.9599999785423279},{"id":"https://openalex.org/keywords/medical-records-security","display_name":"medical records security","score":0.5569999814033508},{"id":"https://openalex.org/keywords/blockchain-scalability","display_name":"blockchain scalability","score":0.8560000061988831},{"id":"https://openalex.org/keywords/healthcare-data-management","display_name":"health data management","score":0.656000018119812}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9139999747276306},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.7028999924659729},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6043999791145325},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.5896999835968018},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4832000136375427},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.450300008058548},{"id":"https://openalex.org/C1668388","wikidata":"https://www.wikidata.org/wiki/Q1149776","display_name":"Data management","level":2,"score":0.38999998569488525},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.376800000667572},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.3497999906539917},{"id":"https://openalex.org/C195910791","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Medical record","level":2,"score":0.32339999079704285},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3181000053882599},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.31349998712539673},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.313400000333786},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.28200000524520874},{"id":"https://openalex.org/C184356942","wikidata":"https://www.wikidata.org/wiki/Q830382","display_name":"Best practice","level":2,"score":0.28200000524520874},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C2988170871","wikidata":"https://www.wikidata.org/wiki/Q11000047","display_name":"Healthcare system","level":3,"score":0.2754000127315521},{"id":"https://openalex.org/C70061542","wikidata":"https://www.wikidata.org/wiki/Q989016","display_name":"Distributed database","level":2,"score":0.2743000090122223},{"id":"https://openalex.org/C3017977704","wikidata":"https://www.wikidata.org/wiki/Q18745135","display_name":"Health data","level":3,"score":0.27079999446868896},{"id":"https://openalex.org/C2983685735","wikidata":"https://www.wikidata.org/wiki/Q5227355","display_name":"Data source","level":2,"score":0.26989999413490295},{"id":"https://openalex.org/C2993312423","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medical practice","level":2,"score":0.265500009059906},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.2605000138282776},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.25589999556541443},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21203/rs.3.rs-6647431/v1","doi":"https://doi.org/10.21203/rs.3.rs-6647431/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-6647431/v1","pdf_url":"https://www.researchsquare.com/article/rs-6647431/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.21203/rs.3.rs-6647431/v1","doi":"https://doi.org/10.21203/rs.3.rs-6647431/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-6647431/v1","pdf_url":"https://www.researchsquare.com/article/rs-6647431/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4943999946117401},{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.46810001134872437}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415224601.pdf","grobid_xml":"https://content.openalex.org/works/W4415224601.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W164384110","https://openalex.org/W1559136758","https://openalex.org/W1601379374","https://openalex.org/W2019334886","https://openalex.org/W2522448907","https://openalex.org/W2540162589","https://openalex.org/W2883790378","https://openalex.org/W3137207613","https://openalex.org/W3201875884","https://openalex.org/W4214951149","https://openalex.org/W4312658206","https://openalex.org/W4407025334"],"related_works":["https://openalex.org/W4414717138","https://openalex.org/W2945508814","https://openalex.org/W7167848391","https://openalex.org/W7165473588","https://openalex.org/W4411211656","https://openalex.org/W3157148264","https://openalex.org/W4324150028","https://openalex.org/W4416937319","https://openalex.org/W7115061882","https://openalex.org/W4320729979"],"abstract_inverted_index":{"Abstract":[0],"This":[1],"paper":[2],"presents":[3],"a":[4],"CUDA-accelerated":[5],"Proof-of-Work":[6],"(PoW)":[7],"algorithm":[8],"tailored":[9],"for":[10,80,106],"blockchain":[11,101],"applications":[12],"in":[13,34,85],"the":[14,22,63],"healthcare":[15,45],"sector,":[16],"particularly":[17],"targeting":[18],"city-based":[19],"deployments":[20],"where":[21],"integrity":[23],"and":[24,43,91,109],"speed":[25],"of":[26,67],"accessing":[27],"medical":[28,82,111],"records":[29],"are":[30],"paramount.":[31],"Blockchain's":[32],"role":[33],"securing":[35],"sensitive":[36],"patient":[37],"data":[38,83,112],"across":[39],"urban":[40],"hospital":[41],"networks":[42],"municipal":[44],"providers":[46],"is":[47],"increasingly":[48],"critical,":[49],"but":[50],"traditional":[51],"PoW":[52],"mechanisms":[53],"impose":[54],"significant":[55],"computational":[56],"overhead,":[57],"limiting":[58],"practical":[59],"scalability.":[60],"By":[61],"leveraging":[62],"parallel":[64],"processing":[65],"power":[66],"modern":[68],"GPUs":[69],"via":[70],"NVIDIA's":[71],"CUDA":[72],"architecture,":[73],"we":[74],"achieve":[75],"substantial":[76],"performance":[77],"improvements":[78],"suitable":[79],"real-time":[81],"management":[84,113],"cities":[86],"like":[87],"Addis":[88],"Ababa,":[89],"Nairobi,":[90],"Mumbai.":[92],"We":[93],"validate":[94],"our":[95],"approach":[96],"through":[97],"experiments":[98],"on":[99],"healthcare-related":[100],"simulations,":[102],"demonstrating":[103],"its":[104],"viability":[105],"scalable,":[107],"secure,":[108],"urban-friendly":[110],"frameworks.":[114]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2025-10-16T00:00:00"}