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Journal Article 7

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2023 1

2022 2

2019 1

2017 1

2013 1

2008 1

Keywords

AI root technology 1

Concentration polarization 1

DPM 1

Electrochemical impedance spectroscopy 1

Key-value (KV) store 1

Log-structured merge (LSM) tree 1

Non-volatile memory (NVM) 1

Non-volatile memory express soild-state drive (NVMe SSD) 1

Reverse electrodialysis 1

SOFC stack 1

Spacer shadow effect 1

Write-ahead log (WAL) 1

amorphous silicon 1

application 1

artificial intelligence (AI) 1

auxiliary power units (APUs) 1

combined heat and power (CHP) 1

enterprise scenarios 1

front surface field 1

fuel cell stack 1

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Tracing the impact of stack configuration on interface resistances in reverse electrodialysis by in situ

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1480-9

Abstract:

• RED performance and stack resistance were studied by EIS and LSV.

Keywords： Reverse electrodialysis     Electrochemical impedance spectroscopy     Concentration polarization     Spacer shadow effect    

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Influence of using amorphous silicon stack as front heterojunction structure on performance of interdigitated

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 96-104 doi: 10.1007/s11708-016-0434-6

Abstract: simulations have been performed to investigate the potential of front surface field (FSF) offered by stack

Keywords： amorphous silicon     front surface field     simulations     interdigitated back contact-heterojunction solar cells    

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Industrial Application of Artificial Intelligence in China: Current Status and Challenges

Xu Wenwei, Xiao Lizhi, Liu He

Strategic Study of CAE 2022, Volume 24, Issue 6,   Pages 173-183 doi: 10.15302/J-SSCAE-2022.07.010

Abstract: measures should be taken to support the research and development of AI technologies that focus on full-stack

Keywords： artificial intelligence (AI)     enterprise scenarios     intelligent solutions     application     full-stack AI    

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Dynamic Power Management for I/O Devices Under Multi-task Environment

Qi Longning,Zhang Zhe,Huang Shaomin

Strategic Study of CAE 2008, Volume 10, Issue 2,   Pages 60-65

Abstract: The paper presents a stack-based predictive timeout strategy (SBPT).It c an predict the access pattern of the device I/O operations by analyzing the ca lling and stack information

Keywords： DPM     predictive timeout     stack     multiple service requesters    

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Status of worldwide SOFC stacks and systems development

Subhash C Singhal

Strategic Study of CAE 2013, Volume 15, Issue 2,   Pages 7-14

Abstract:

Many companies worldwide are pursuing the development, manufacturing and commercialization of the solid oxide fuel cell (SOFC) technology for power generation for a variety of applications. This paper reviews and discusses the status of such development.

Keywords： solid oxide fuel cell (SOFC)     SOFC stack     tubular cell     combined heat and power (CHP)     auxiliary power    

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Technological Approaches to Increasing Specific Power of Vehicular Fuel Cell Stacks

Hou Ming, Shao Zhigang, Yi Baolian

Strategic Study of CAE 2019, Volume 21, Issue 3,   Pages 84-91 doi: 10.15302/J-SSCAE-2019.03.002

Abstract: Fuel cell stack is the core of a fuel cell vehicle, and specific power indicates the technical levelof a fuel cell stack.Using a high-specific-power fuel cell stack technology, the number of stack hardware can be reduced,The most advanced fuel cell stack can provide high power in a limited vehicular space owing to its highIn this paper, the technical approaches to improving the specific power of the fuel cell stack are discussed

Keywords： fuel cell vehicle     fuel cell stack     performance     specific power    

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MyWAL: performance optimization by removing redundant input/output stack in key-value store Research Article

Xiao ZHANG, Mengyu LI, Michael NGULUBE, Yonghao CHEN, Yiping ZHAO,zhangxiao@nwpu.edu.cn,limy@mail.nwpu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 7,   Pages 980-993 doi: 10.1631/FITEE.2200496

Abstract: Based on a , the key-value (KV) storage system can provide high reading performance and optimize random writing performance. It is widely used in modern data storage systems like e-commerce, online analytics, and real-time communication. An LSM tree stores new KV data in the memory and flushes to disk in batches. To prevent data loss in memory if there is an unexpected crash, RocksDB appends updating data in the before updating the memory. However, synchronous WAL significantly reduces writing performance. In this paper, we present a new WAL mechanism named MyWAL. It directly manages raw devices (or partitions) instead of saving data on a traditional file system. These can avoid useless metadata updating and write data sequentially on disks. Experimental results show that MyWAL can significantly improve the data writing performance of RocksDB compared to the traditional WAL for small KV data on solid-state disks (SSDs), as much as five to eight times faster. On non-volatile memory express soild-state drives (NVMe SSDs) and , MyWAL can improve data writing performance by 10%‍–‍30%. Furthermore, the results of YCSB (Yahoo! Cloud Serving Benchmark) show that the latency decreased by 50% compared with SpanDB.

Keywords： Key-value (KV) store     Log-structured merge (LSM) tree     Non-volatile memory (NVM)     Non-volatile memory express soild-state drive (NVMe SSD)     Write-ahead log (WAL)    

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Title Author Date Type Operation

Tracing the impact of stack configuration on interface resistances in reverse electrodialysis by in situ

Journal Article

Influence of using amorphous silicon stack as front heterojunction structure on performance of interdigitated

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Journal Article

Industrial Application of Artificial Intelligence in China: Current Status and Challenges

Xu Wenwei, Xiao Lizhi, Liu He

Journal Article

Dynamic Power Management for I/O Devices Under Multi-task Environment

Qi Longning,Zhang Zhe,Huang Shaomin

Journal Article

Status of worldwide SOFC stacks and systems development

Subhash C Singhal

Journal Article

Technological Approaches to Increasing Specific Power of Vehicular Fuel Cell Stacks

Hou Ming, Shao Zhigang, Yi Baolian

Journal Article

MyWAL: performance optimization by removing redundant input/output stack in key-value store

Xiao ZHANG, Mengyu LI, Michael NGULUBE, Yonghao CHEN, Yiping ZHAO,zhangxiao@nwpu.edu.cn,limy@mail.nwpu.edu.cn

Journal Article