Yu-Pei Liang
助理教授
Contact Info.
資訊系 / 資訊所
  資訊系館
  
  ypliang@alum.ccu.edu.tw
Research Interests
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
School Record
博士:國立清華大學資訊工程研究所
Record
|
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 |
Publications
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 37–49.
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).