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  師資

梁郁珮(115年8月1日起聘)

Yu-Pei Liang


助理教授

聯絡方式

資訊系 / 資訊所

  資訊系館

  

  ypliang@alum.ccu.edu.tw

teacher

專長及研究領域

1. 大型儲存系統

2. 新興儲存裝置

3. 軟硬體協同設計

4. 計算機結構與系統


學歷

博士:國立清華大學資訊工程研究所          

經歷

1.       2022/2/1 – 2026/8/1, Assistant Professor, Department of Computer Science and Information Engineering, National Chung Cheng University, Taiwan

2.       2021/1/1 – 2022/1/31, Postdoctoral Scholar, Institute of Information Science, Academia Sinica, Taiwan

3.       2020/06/01 - 2020/12/31, Postdoctoral Fellow, Institute of Information Science, Academia Sinica, Taiwan


著作

Refered Papers

著作目錄

期刊論文

1.     Yu-Pei Liang, Hao Chen, and Ching-Che Chung (2024, Dec). A one-dimensional depthwise separable convolutional neural network for bearing fault diagnosis implemented on FPGA. Sensors, vol. 24, no. 23, Art no. 7831. 

2.     Yu-Pei Liang, Chen-Ming Chang, and Ching-Che Chung (2024, Apr). Implementation of Lightweight Convolutional Neural Networks with an Early Exit Mechanism Utilizing 40 nm CMOS Process for Fire Detection in Unmanned Aerial Vehicles . Sensors , 24(7), 2265.

3.     Yu-Pei Liang, Yao-Shun Hsu , and Ching-Che Chung, A low-power hierarchical CNN hardware accelerator for bearing fault diagnosis. IEEE Transactions on Instrumentation and Measurement. IEEE Transactions on Instrumentation and Measurement 73 (2024): 1-11.

4.     Yu-Pei Liang, Ming-You Hung, and Ching-Che Chung (2023, Nov). A multiplier-free convolution neural network hardware accelerator for real-time bearing condition detection of CNC machinery. Sensors, vol. 23, no. 23, 9437.

5.     Yi-Han Lien, Yen-Ting Chen, Yuan-Hao Chang, Yu-Pei Liang, and Wei-Kuan Shih (2023, Sep). FSIMR: File-system-aware Data Management for Interlaced Magnetic Recording. ACM Transactions on Embedded Computing Systems, 22(5s), 1-18.

6.     Chung, Ching-Che, Yu-Pei Liang, and Hong-Jin Jiang (2023, Jun). CNN Hardware Accelerator for Real-Time Bearing Fault Diagnosis. Sensors .

7.     Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Yi-Da Huang, and Wei-Kuan Shih (2022, Oct). Planting Fast-growing Forest by Leveraging the Asymmetric Read/Write Latency of NVRAM-based Systems. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD).

8.     Yi-Syuan Lin, Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Shuo-Han Chen, Hsin-Wen Wei, and Wei-Kuan Shih (2022, May). How to Enable Index Scheme for Reducing the Writing Cost of DNA Storage on Insertion and Deletion. ACM Transactions on Embedded Computing Systems (TECS).

9.     I-Ju Wang, Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Po-Chun Chen, Hsin-Wen Wei, Wei-Kuan Shih (2021, Jun). Enabling Write-reduction Multiversion Scheme with Efficient Dual-range Query over NVRAM. IEEE Transactions on Very Large Scale Integration (VLSI) Systems (2021)., Volume: 29, Issue: 6,Page(s): 1244 - 1256.

10.   Chih-Hsuan Chen, Shuo-Han Chen, Tseng-Yi Chen, Yu-Pei Liang, Wei-kuan Shih, Tsan-sheng Hsu (2021, Mar). Facilitating External Merge Sort on SMR-based Large-Scale Storage Systems. Future Generation Computer Systems, Volume 116, March 2021, Pages 333-348.

11.   Yu-Pei Liang, Shuo-Han Chen, Yuan-Hao Chang, Yun-Fei Liu, Hsin-Wen Wei, Wei-Kuan Shih (2021, Mar). A cache consolidation design of MLC STT-RAM for energy efficiency enhancement on cyber-physical systems. ACM SIGAPP Applied Computing Review, Volume 21, Issue 1, March 2021, pp 3749.

12.   Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Shuo-Han Chen, Hsin-Wen Wei, Wei-Kuan Shih (2020, Dec). B*-sort: Enabling Write-once Sorting Algorithm for Byte-addressable Non-volatile Memory. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), volume 39, number 12, pages 4549-4562.

13.   Yi-Jing Chuang, Shuo-Han Chen, Yuan-Hao Chang, Yu-Pei Liang, Hsin-Wen Wei, Wei-Kuan Shih (2020, Jul). DSTL: A Demand-based Shingled Translation Layer for Enabling Adaptive Address Mapping on SMR Drives. ACM Transactions on Embedded Computing Systems (TECS), volume 19, number 4, pages 25:1-25:21.

14.   Yu-Pei Liang, Shuo-Han Chen, Yuan-Hao Chang, Yong-Chin Lin, Hsin-Wen Wei, Wei-Kuan Shih (2019, Oct). Mitigating write amplification issue of SMR drives via the design of sequential-write-constrained cache. Journal of Systems Architecture, Volume 99, October 2019, 101634.

15.   Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Shuo-Han Chen, Kam-Yiu Lam, Wei-Hsin Li, Wei-Kuan Shih (2019, Oct). Enabling Sequential-write-constrained B+-tree Index Scheme to Upgrade Shingled Magnetic Recording Storage Performance. ACM Transactions on Embedded Computing Systems (TECS), volume 18, number 5s, pages 66:1-66:20.

16.   Shuo-Han Chen, Yuan-Hao Chang, Yu-Pei Liang, Hsin-Wen Wei, Wei-Kuan Shih (2018, Mar). An Erase Efficiency Boosting Strategy for 3D Charge Trap NAND Flash. IEEE Transactions on Computers.

研討會論文

1.     Yi-Chang Zhang, Yu-Chen Huang, Chia-Yu Yeh, Yu-Ting Lo and Yu-Pei Liang (2025, Nov). A Hybrid Compaction and Wear-Leveling Framework for LSM-tree on ZNS SSDs. ACM International Conference on Research in Adaptive and Convergent Systems (RACS). 本人為通訊作者.

2.     Yi-Hua Chen, Yu-Pei Liang, Shou-Han Chen, Tse-Wei Lee, Wei-Kuan Shih, and Yuan-Hao Chang (2025, Nov). Leveraging NVRAM to Improve Read Performance of LSM-tree in Hybrid Storage Systems. ACM International Conference on Research in Adaptive and Convergent Systems (RACS). 本人為通訊作者.

3.     Yi-Syuan Lin, Qi-Cheng Wu, Chih-Xuan Shen, Yu-Pei Liang, Wei-Kuan Shih, and Yuan-Hao Chang (2025, Nov). Mitigating the Write-amplification effect of large-scale semi-external graphs on SMR drives. ACM International Conference on Research in Adaptive and Convergent Systems (RACS). 本人為通訊作者.

4.     Wan-Siang Wu, Yu-Ting Huang, Yu-Rou Shen, Yu-Pei Liang (2025, Oct). Codeword-Aware Data Mapping for Efficient JPEG Decoding on Skyrmion Racetrack Memory. IEEE Asia Pacific Conference on Circuits and Systems (APCCAS). 本人為通訊作者.

5.     Zhen-Yang Guo, Shuo-Han Chen, Andrew Garland, Wei-Hao Chen, Yu-Pei Liang, Chuan-Ming Liu (2025, Jul). Facilitating the Merging Process of Pull Requests in Automated-Testing Robot Framework. COMPSAC 2025.

6.     Jun-Yi Liu, and Yu-Pei Liang (2024, Nov). Selective Data Protection for Energy-Efficient Deep Neural Network Inference in Intermittent IoT Systems. ACM Conference on Embedded Networked Sensor Systems. 本人為通訊作者.

7.     Yi-Hua Chen, Pin-Jung Chen, Yu-Pei Liang, Yuan-Hao Chang, Wei-Kuan Shih (2024, Nov). Optimizing N-Degree Union Problems in Graph Data Processing for Enhancing the Efficiency of Dynamic Graphs. IEEE Asia Pacific Conference on Circuits and Systems (APCCAS). 本人為通訊作者.

8.     Zih-Cing Pan , Yi-Chao Shih, Xin Liu, Yu-Pei Liang, Yuan-Hao Chang, Wei-Kuan Shih (2024, Nov). Enabling a deleted-key-value-Aware Aware Garbage Collection Strategy for LSM-Tree on OCSSD. IEEE asia pacific conference on circuits and systems (APCCAS). 本人為通訊作者.

9.     Mei-Chi Wang, Yu-Pei Liang (2024, Aug). A Distributed Database System Research based on the Three-tier Non-Volatile Memory Storage Architecture. International Conference on Knowledge Innovation and Invention . 本人為通訊作者.

10.   Shang-Hung Ti, Tseng-Yi Chen, Tsung Tai Yeh, Shuo-Han Chen, Yu-Pei Liang (2024, May). OC-DLRM: Minimizing the I/O Traffic of DLRM Between Main Memory and OCSSD. Design, Automation and Test in Europe Conference (DATE).

11.   Yi-Syuan Lin, Yu-Pei Liang, Yuan-Hao Chang, and Wei-Kuan Shih (2024, Apr). Bridging DNA Storage and Computation: An Integrated Framework for Efficient Biomolecular Data Management. ACM Symposium on Applied Computing (SAC). 本人為通訊作者.

12.   Yu-Pei Liang, Hui-Hsuan Chang, and Ching-Che Chung (2024, Apr). A low-power convolutional neural network implemented in 40-nm CMOS technology for bearing fault diagnosis. International VLSI Symposium on Technology, Systems and Applications (VLSI TSA).

13.   Kai-Ting Weng, Yun-Shan Hsieh, Yen-Ting Chen, Yu-Pei Liang, Yuan-Hao Chang, Po-Chun Huang, and Wei-Kuan Shih (2023, Nov). HF-Dedupe: Hierarchical Fingerprint Scheme for High Efficiency Data Deduplication on Flash-based Storage Systems. ACM/IEEE International Conference on Computer-Aided Design (ICCAD).

14.   Yi Syuan Lin, Yu-Pei Liang, Yu-Shan Yen, Yen-Ting Chen, Wei-Kuan Shih, Yuan-Hao Chang (2023, Oct). Adaptive Mode-Switching for Write-amplification Reduction of SMR Disks. The 20th International SoC Conference (ISOCC 2023). 本人為通訊作者.

15.   Yong-Cheng Liao, Shuo-Han Chen, Yuan-Hao Chang, and Yu-Pei Liang (2023, Aug). Sky-NN: Enabling Efficient Neural Network Data Processing with Skyrmion Racetrack Memory. ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED).

16.   Ching-Che Chung, Yu-Pei Liang, and Jo-Chen Huang (2023, Jul). Lightweight CNN hardware accelerator using the ternary quantization method for fault diagnosis of CNC machinery. IEEE International Conference on Consumer Electronics – Taiwan (ICCE-TW).

17.   Ching-Che Chung, Yu-Pei Liang, and Chen-Ming Chang (2023, Apr). A binary weight convolutional neural network hardware accelerator for analysis faults of the CNC machinery on FPGA. International VLSI Symposium on Technology, Systems and Applications (VLSITSADAT).

18.   Hung-Yu Lin, Yu-Pei Liang, Shuo-Han Chen, Yuan-Hao Chang, Tseng-Yi Chen, and Wei-Kuan Shih, "Minimizing Age-of-Information of NVRAM-based Intermittent Systems," IEEE Nonvolatile Memory Systems and Applications Symposium (NVMSA), Taipei, Taiwan, Aug. 23-25, 2022. 本人為通訊作者.

19. Yu-Cheng Lin, Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Shuo-Han Chen, Wei-Kuan Shih (2022, Oct). On Minimizing the Read Latency of Flash Memory to Preserve Inter-Tree Locality in Random Forest. International Conference on Computer-Aided Design. 本人為通訊作者.

20.   Syue-Wei Lu, Shuo-Han Chen, Yu-Pei Liang , Yuan-Hao Chang, Kang Wang, Tseng-Yi Chen, Wei-Kuan Shih (2022, Sep). Skyrmion Vault: Maximizing Skyrmion Lifespan for Enabling Low-Power Skyrmion Racetrack Memory . The 28th Asia and South Pacific Design Automation Conference.

21.   Yen-Ting Chen, Han-Xiang Liu, Yuan-Hao Chang, Yu-Pei Liang, and Wei-Kuan Shih (2022, Aug). SACS: A Self-Adaptive Checkpointing Strategy for Microkernel-Based Intermittent Systems. ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED).

22.   Ya-Hui Yang, Yu-Pei Liang, Cheng-Hsiang Tseng, Shuo-Han Chen (2021, Aug). Exploring Skyrimon Racetrack Memory for High Performance Full-Nonvolatile FTL. Non-Volatile Memory Systems and Applications Symposium (NVMSA).

23.   Yu-Pei Liang, Yu-Ting Fang, Shuo-Han Chen, Yen-Ting Chen, Tseng-Yi Chen, Wei-Lin Wang, Wei-Kuan Shih, Yuan-Hao Chang (2021, Mar). Brief Industry Paper: An Energy-Reduction On-Chip Memory Management for Intermittent Systems. Real-Time and Embedded Technology and Applications Symposium.

24.   Yu-Pei Liang, Yung-Han Hsu, Tseng-Yi Chen, Shuo-Han Chen, Hsin-Wen Wei, Tsan-sheng Hsu, Wei-Kuan Shih (2021, Feb). Eco-feller: Minimizing the Energy Consumption of Random Forest Algorithm by an Eco-pruning Strategy over MLC NVRAM. ACM/IEEE Design Automation Conference .

25.   Ping-Xiang Chen, Shuo-Han Chen, Yuan-Hao Chang, Yu-Pei Liang, Wei-Kuan Shih (2021, Jan). Facilitating the Efficiency of Secure File Data and Metadata Deletion on SMR-based Ext4 File System. Asia and South Pacific Design Automation Conference.

26.   Yu-Pei Liang, Tseng-Yi Chen, Ching-Ho Chi, Hsin-Wen Wei, Wei-Kuan Shih (2020, Jul). Enabling a B+-tree-based Data Management Scheme for Key-value Store over SMR-based SSHD. ACM/IEEE Design Automation Conference (DAC).

27.   Shuo-Han Chen, Yu-Pei Liang, Yuan-Hao Chang, Yun-Fei Liu, Chun-Feng Wu, Hsin-Wen Wei, Wei-Kuan Shih (2020, Mar). Reinforcing the Energy Efficiency of Cyber-Physical Systems via Direct and Split Cache Consolidation on MLC STT-RAM. ACM Symposium on Applied Computing (SAC).

28.   Shuo-Han Chen, Yu-Pei Liang, Yuan-Hao Chang, Hsin-Wen Wei, Wei-Kuan Shih (2020, Jan). Boosting the Profitability of NVRAM-based Storage Devices via the Concept of Dual-Chunking Data Deduplication. ACM/IEEE Asia and South Pacific Design Automation Conference (ASP-DAC).

29.   Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Shuo-Han Chen, Kam-Yiu Lam, Wei-Hsin Li, Wei-Kuan Shih (2019, Oct). Enabling Sequential-write-constrained B+-tree Index Scheme to Upgrade Shingled Magnetic Recording Storage Performance. ACM/IEEE International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS), October 2019.

30.   Yu-Pei Liang, Tseng-Yi Chen, Yuan-Hao Chang, Shuo-Han Chen, Pei-Yu Chen, Wei-Kuan Shih (2019, Jul). Rethinking Last-level-cache Write-back Strategy for MLC STT-RAM Main Memory with Asymmetric Write Energy.. International Symposium on Low Power Electronics and Design (ISLPED).

31.   Yu-Pei Liang, Min-Hong Shen, Yi-Han Lien, Wei-Kuan Shih (2018, Jun). Facilitate External Sorting for Large-scale Storage On Shingled Magnetic Recording Drives. Future of Information and Communications Conference.

32.   Yu-Pei Liang, Shuo-Han Chen, Yi-Han Lien, Tseng-Yi Chen, Heng-Yin Chen, Wei-Kuan Shih (2017, Nov). Enabling High-Resolution Video Support for the Next-Generation Internet-Connected Display. 2017 IEEE Cyber Science and Technology Congress (CyberSciTech 2017).

33.   Shuo-Han Chen, Yu-Pei Liang, Chi-Heng Lee, I-Ju Wang, Wei-Kuan Shih (2017, Apr). Demo Abstract: A Wireless Sensor Network Simulator Focuses on Imitating Wireless Charging Vehicle. The 16th International Conference on Information Processing in Sensor Networks (IPSN'17) , Pittsburgh, Pennsylvania, USA..

34.   Shuo-Han Chen, Yu-Pei Liang, Yen-Ting Chen, Pei-Yu Chen, Heng-Yin Chen, Wei-Kuan Shih (2017, Apr). Folding State Recognition for Multi-Foldable Mobile Devices . IEEE SoutheastCon 2017, Charlotte, NC, USA.

35.   Shuo-Han Chen, Yen-Ting Chen, Yu-Pei Liang, Yong-Ching Lin, Heng-Yin Chen, Wei-Kuan Shih (2016, Oct). Improving the Local Disk Cover Algorithm for Placing Relay Nodes in a Wireless Sensor Network. The 2016 International Conference on Collaboration Technologies and Systems (CTS 2016).