Pub Date : 2024-10-01DOI: 10.1109/ACCESS.2024.3461497
Mingxia Huang;Guo Li;Zhu Bai;Qianqian Shao
{"title":"Retraction Notice: VR Technology and the Theoretical Model and Method of Road Network Traffic State Information Accident Prediction and Perception Under the Environment of Internet of Vehicles","authors":"Mingxia Huang;Guo Li;Zhu Bai;Qianqian Shao","doi":"10.1109/ACCESS.2024.3461497","DOIUrl":"https://doi.org/10.1109/ACCESS.2024.3461497","url":null,"abstract":"","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10702367","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142376914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-01DOI: 10.1109/ACCESS.2024.3461369
Qinglin Liu;Yongjiang Zhu;Xiongzhou Yuan;Jian Zhang;Rui Wu;Qianwen Dou;Song Liu
{"title":"Retraction Notice: Internet of Things Health Detection System in Steel Structure Construction Management","authors":"Qinglin Liu;Yongjiang Zhu;Xiongzhou Yuan;Jian Zhang;Rui Wu;Qianwen Dou;Song Liu","doi":"10.1109/ACCESS.2024.3461369","DOIUrl":"https://doi.org/10.1109/ACCESS.2024.3461369","url":null,"abstract":"","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10702397","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142376725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-01DOI: 10.1109/ACCESS.2024.3470812
Seungsu Baik;Taehwa Lee;Jaehyuk Cha
NAND flash-based solid-state drives have revolutionized storage solutions in resource-restrictive electronics owing to their compact size, low power consumption, and high shock resistance. However, they face limitations such as asymmetrical read, write, and erase operations, leading to write amplification (WA), decreased performance, and shorter lifespan. This paper introduces clustering sequential writes and cold isolation (CSWCI), a novel data placement scheme that addresses two critical challenges: identifying sequential writes hidden within random input/output streams and efficiently migrating cold pages. CSWCI employs logical address-based clustering to detect sequential patterns, enhancing spatial locality and reducing random writes. Additionally, it accurately isolates frozen pages that have not been used recently and are not expected to be used again during garbage collection, thus minimizing unnecessary migrations and WA. Unlike conventional methods, CSWCI optimizes memory usage, aligning with the low power consumption requirement of mobile devices such as smartphone and tablet PC. Experimental results demonstrate a maximum 33% reduction in valid page copies, which typically worsens WA compared to existing schemes, indicating improved performance and durability.
{"title":"Data Placement Through Clustering Sequential Writes and Isolating Cold Pages for Write Amplification Reduction in NAND Flash Memory","authors":"Seungsu Baik;Taehwa Lee;Jaehyuk Cha","doi":"10.1109/ACCESS.2024.3470812","DOIUrl":"https://doi.org/10.1109/ACCESS.2024.3470812","url":null,"abstract":"NAND flash-based solid-state drives have revolutionized storage solutions in resource-restrictive electronics owing to their compact size, low power consumption, and high shock resistance. However, they face limitations such as asymmetrical read, write, and erase operations, leading to write amplification (WA), decreased performance, and shorter lifespan. This paper introduces clustering sequential writes and cold isolation (CSWCI), a novel data placement scheme that addresses two critical challenges: identifying sequential writes hidden within random input/output streams and efficiently migrating cold pages. CSWCI employs logical address-based clustering to detect sequential patterns, enhancing spatial locality and reducing random writes. Additionally, it accurately isolates frozen pages that have not been used recently and are not expected to be used again during garbage collection, thus minimizing unnecessary migrations and WA. Unlike conventional methods, CSWCI optimizes memory usage, aligning with the low power consumption requirement of mobile devices such as smartphone and tablet PC. Experimental results demonstrate a maximum 33% reduction in valid page copies, which typically worsens WA compared to existing schemes, indicating improved performance and durability.","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10701070","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142377176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-01DOI: 10.1109/ACCESS.2024.3461493
Pin Wang;Cheng Luo;Feng Pan;Yi Zhu
{"title":"Retraction Notice: Analysis and Research of Artificial Intelligence Algorithms in GPS Data","authors":"Pin Wang;Cheng Luo;Feng Pan;Yi Zhu","doi":"10.1109/ACCESS.2024.3461493","DOIUrl":"https://doi.org/10.1109/ACCESS.2024.3461493","url":null,"abstract":"","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10702417","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142376572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-01DOI: 10.1109/ACCESS.2024.3461327
Yiren Chen;Zhiyong Qiu
{"title":"Retraction Notice: Cloud Network and Mathematical Model Calculation Scheme for Dynamic Big Data","authors":"Yiren Chen;Zhiyong Qiu","doi":"10.1109/ACCESS.2024.3461327","DOIUrl":"https://doi.org/10.1109/ACCESS.2024.3461327","url":null,"abstract":"","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10702388","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142376696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-01DOI: 10.1109/ACCESS.2024.3461385
Xing Li;Junpei Zhong
{"title":"Retraction Notice Upper Limb Rehabilitation Robot System Based on Internet of Things Remote Control","authors":"Xing Li;Junpei Zhong","doi":"10.1109/ACCESS.2024.3461385","DOIUrl":"https://doi.org/10.1109/ACCESS.2024.3461385","url":null,"abstract":"","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10702366","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142376850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-01DOI: 10.1109/ACCESS.2024.3461351
Heqing Zhang;Jing Ma;Yiping Li;Morris
{"title":"Retraction Notice: Digital Media Application Technology in Tourism Management Major VRAR Direction Talent Training Model Reform and Practice Research","authors":"Heqing Zhang;Jing Ma;Yiping Li;Morris","doi":"10.1109/ACCESS.2024.3461351","DOIUrl":"https://doi.org/10.1109/ACCESS.2024.3461351","url":null,"abstract":"","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10702382","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142377107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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