Patents
Cheng Chen, Qingsong Wei, Jun Yang :
"A Method of File System Reboot From Non-Volatile Memory". US Patent US20160342479A1: January 2016.
Jun Yang, Qingsong Wei, Cheng Chen:
"Method of Maintaining Data Consistency". Global PCT/SG2015/050056: March 2014.
Qingsong Wei, Cheng Chen, Khai Leong Yong, Pantelis Alexopoulos:
"Highly Scalable Computational Active SSD Storage Device". Global PCT/SG2016/050439: Sep 2016.
Yang Hong WANG, ARUMUGAM Rajesh VELLORE, Chun Teck Lim, Kyawt Kyawt KHAING, Qingsong Wei, Cheng Chen, Jun Yang :
"Method for hot i/o selective placement and metadata replacement for non-volatile memory cache on hybrid drive or system". US Patent WO2015072925 A1: November 2014.
Conference
2023
Xuanhe Zhou, Cheng Chen, Kunyi Li, Bingsheng He, Mian Lu, Qiaosheng Liu, Wei Huang, Guoliang Li, Zhao Zheng, Yuqiang Chen.
"FEBench: A Benchmark for Real-Time Relational Data Feature Extraction”. VLDB 2023 (Industry Track) -- Best Industry Paper (Runner-up)
Cheng Chen, Yilin Wang, Jun Yang, Yiming Liu, Mian Lu, Zhao Zheng, Bingsheng He, Weng-Fai Wong, Liang You, Penghao Sun, Yuping Zhao, Fenghua Hu, and Andy Rudoff.
"OpenEmbedding: A Distributed Parameter Server for Deep Learning Recommendation Models using Persistent Memory”. ICDE 2023 (Industry Track)
Xuanhe Zhou, Cheng Chen, Kunyi Li, Bingsheng He, Mian Lu, Qiaosheng Liu, Wei Huang, Guoliang Li, Zhao Zheng, Yuqiang Chen:
“FEBench: A Benchmark for Real-Time Relational Data Feature Extraction”. VLDB 2023 (Industry Track):
2021
Cheng Chen, Jun Yang, Mian Lu, Taize Wang, Zhao Zheng, Yuqiang Chen, Wenyuan Dai, Bingsheng He, Weng-fai Wong, Guoan Wu, Yuping Zhao, Andy Rudoff.
"Optimizing An In-memory Database System For AI-powered On-line Decision Augmentation Using Persistent Memory". VLDB: Aug 2021
2019
Li Shaohua, Liu Yong, Xiuchao Sui, Cheng Chen, Gabriel Tjio, Daniel Shu Wei Ting, Rick Siow Mong Goh:
"Multi-Instance Multi-Scale CNN for Medical Image Classification". MICCAI: Oct 2019
2017
Qingsong Wei, Chundong Wang, Cheng Chen, Yechao Yang, Jun Yang, Mingdi Xue:
"Transactional NVM Cache with High Performance and Crash Consistency". SC17: Nov 2017
2016
Qingsong Wei, Cheng Chen, Mingdi Xue, Chundong Wang, Jun Yang:
"Extending SSD Lifetime with Persistent In-memory Metadata Management". IEEE Cluster 2016: Sep 2016
Cheng Chen, Jun Yang, Qingsong Wei, Chundong Wang, Mingdi Xue:
"Fine-grained Metadata Journaling on NVM". MSST 2016: May 2016
Mingdi Xue, Chundong Wang, Qingsong Wei, Jun Yang, Cheng Chen:
"NVM-accelerated Metadata Management for Flash-based SSDs". ICCCRI 2016: April 2016
2015
Jun Yang, Qingsong Wei, Cheng Chen, Chundong Wang, Khai Leong Yong, Bingsheng He:
"NV-Tree: Reducing Consistency Cost for NVM-based Single Level Systems". FAST 2015: February 16-19 2016
Qingsong Wei, Mingdi Xue, Jun Yang, Chundong Wang, Cheng Chen:
"Accelerating Cloud Storage System with Byte-Addressable Non-Volatile Memory". ICPADS2015
Chundong Wang, Qingsong Wei, Jun Yang, Cheng Chen, Mingdi Xue:
"How to be consistent with persistent memory? An evaluation approach". NAS 2015: (Best Paper Candidate)
Chundong Wang, Qingsong Wei, Mingdi Xue, Jun Yang, Cheng Chen:
"Data-centric garbage collection for NAND flash devices". NVMSA 2015
2014
Qingsong Wei, Cheng Chen, Jun Yang:
"CBM: A cooperative buffer management for SSD". MSST 2014
2013
Jianxi Chen, Qingsong Wei, Cheng Chen, Lingkun Wu:
"FSMAC: A file system metadata accelerator with non-volatile memory". MSST 2013
Sai Huang, Qingsong Wei, Jianxi Chen, Cheng Chen, Dan Feng:
"Improving flash-based disk cache with Lazy Adaptive Replacement". MSST 2013
2012
Qingsong Wei, Lingfang Zeng, Jianxi Chen, Cheng Chen:
"A Popularity-Aware Buffer Management to Improve Buffer Hit Ratio and Sequentiality for Solid State Drive". APMRC 2012
Jianxi Chen, Qingsong Wei, Cheng Chen:
"An Adaptive Prefetching Scheme for Storage System in Multi-application Environment". APMRC 2012
Journal
2021
Tien-En Tan, Ayesha Anees, Cheng Chen, etc.
"Retinal Photograph-based Deep Learning Algorithms for Myopia and a Blockchain Platform to Facilitate Artificial Intelligence Medical Research: a Retrospective Multicohort Study " , Accepted by The Lancet Digital Health 2021
2019
Cheng Chen, Qingsong Wei, Weng-Fai Wong, Chundong Wang:
"NV-Journaling: Locality-aware Journaling using Byte-addressable Non-volatile Memory", Accepted by IEEE Transactions on Computers (TC), Oct 2019
2018
Chundong Wang, Qingsong Wei, Cheng Chen, Xiaokui Xiao, Jun Yang, Mingdi Xue, and Yechao Yang:
"Persisting RB-Tree into NVM in a Consistency Perspective", Accepted by ACM Transactions on Storage (TOS), January 2018.
2017
Cheng Chen, Jun Yang, Qingsong Wei,Chundong Wang,Mingdi Xue:
"Optimizing File Systems with Fine-grained Metadata Journaling on Byte-addressable NVM" ACM Transactions on Storage
Chundong Wang, Qingsong Wei, Jun Yang, Cheng Chen, Yechao Yang, and Mingdi Xue:
"NV-Dedup: High-Performance Inline Deduplication for Non-volatile Memory", IEEE Transactions on Computers (TC), November 2017.
Yu Zhang, Qingsong Wei, Cheng Chen, Mingdi Xue, Xinkun Yuan, and Chundong Wang:
"Dynamic Scheduling with Service Curve for QoS Guarantee of Large-scale Cloud Storage", IEEE Transactions on Computers (TC), November 2017.
2016
Sai Huang, Qingsong Wei, Dan Feng, Jianxi Chen, Cheng Chen:
"Improving Flash-Based Disk Cache with Lazy Adaptive Replacement". ACM Transactions on Storage (TOS 12(2)): February 2016.
2015
Qingsong Wei, Cheng Chen, Mingdi Xue, Jun Yang:
”Z-MAP: A Zone-Based Flash Translation Layer with Workload Classification for Solid-State Drive“. ACM Transactions on Storage (TOS 11(1)): February 2015.
Qingsong Wei, Jianxi Chen, Cheng Chen:
"Accelerating File System Metadata Access with Byte-Addressable Nonvolatile Memory". ACM Transactions on Storage (TOS11(3)): February 2015
Jun Yang, Qingsong Wei, Chundong Wang, Cheng Chen, Khai Leong Yong and Bingsheng He:
"NV-Tree: A Consistent and Workload-adaptive Tree Structure for Non-volatile Memory". IEEE Transactions on Computers (TC): September 2015
2013
Qingsong Wei, Lingfang Zeng, Jianxi Chen, Cheng Chen:
"A Popularity-Aware Buffer Management to Improve Buffer Hit Ratio and Sequentiality for Solid State Drive". IEEE Transactions on Magnetics 13: June 2013
Jianxi Chen, Qingsong Wei, Cheng Chen, Dan Feng:
"An Adaptive Prefetching Scheme for Storage System in Multi-application Environment". IEEE Transaction on Magnetics 13: June 2013