The following Work-in-Progress Reports were presented during the Work-in-Progress Reports Session on Wednesday, March 1, 2017.
The slides from all of the WiP presentations are available for download in this ZIP archive.
On Fault Resilience of File System Checkers
Om Rameshwar Gatla and Mai Zheng, New Mexico State University
Concurrent Journaling for Barrier-enabled I/O Stack
Gyeongyeol Choi, Hanyang University; Jaemin Jung, Texas A&M University; Youjip Won, Hanyang University
SyncGC: A Synchronized Garbage Collection Technique for Reducing Tail Latency in Cloud Databases
Seungwook Han, Taejin Kim, Junyub On, and Jihong Kim, Seoul National University
6Stor: A Scalable and IPv6-centric Distributed Object Storage System
Ruty Guillaume, TELECOM ParisTech and Cisco Systems (PhD student); Surcouf André, Cisco Systems; Rougier Jean-Louis, TELECOM ParisTech
Realizing Transparent OS/Apps Compression in Mobile Devices at Zero Latency Overhead
Xuebin Zhang, Rensselaer Polytechnic Institute and EMC; Danni Xiong, Qualcomm; Jiangpeng Li, Rensselaer Polytechnic Institute; Hyunsuk Shin and JP Kim, Qualcomm; Tong Zhang, Rensselaer Polytechnic Institute
A Fast and Cost-Efficient Hashing Index Scheme for Cloud Storage Systems
Yuanyuan Sun and Yu Hua, Huazhong University of Science and Technology; Song Jiang, University of Texas, Arlington; Qiuyu Li, Shunde Cao, and Pengfei Zuo, Huazhong University of Science and Technology
PYRIT: Polynomial Ring Transforms for Fast Erasure Coding
Jonathan Detchart and Jérôme Lacan, ISAE-Supaéro, Université de Toulouse
Enhancing Lifetime and Performance of Non-Volatile Memories through Eliminating Duplicate Writes
Pengfei Zuo and Yu Hua, Huazhong University of Science and Technology; Ming Zhao, Arizona State University; Wen Zhou, Yuncheng Guo, and Yuanyuan Sun, Huazhong University of Science and Technology
ESP: Improving Performance and Lifetime of Large-Page NAND Storage Using Erase-Free Subpage Programming
Myungsuk Kim and Jaehoon Lee, Seoul National University; Sungjin Lee, Inha University; Jisung Park, Youngsun Song, Jihong Kim, and Sangwook Shane Hahn, Seoul National University
PVRP: Exploiting Process Variation for LDPC Read Performance Improvement on Flash Memory-based Storage Systems
Qiao Li and Liang Shi, Chongqing University; Chun Jason Xue, City University of Hong Kong; Qingfeng Zhuge and Edwin H.M. Sha, Chongqing University
Optimizing L2P Mapping of NAND Flash Storage Based on Hybrid Memory Architecture
Sung Kyun Lee, Dong Hyun Kang, and Young Ik Eom, Sungkyunkwan University
Serial Management of an Array of SSDs for Maximal and Consistent Performance
Byungseok Kim, Jaeho Kim, and Sam H. Noh, UNIST (Ulsan National Institute of Science and Technology)
Reducing SSD Garbage Collection Overhead via GC-aware Prefecting
Peng Xu, Huazhong University of Science and Technology and Temple University; Jiguang Wan, Huazhong University of Science and Technology; Tong Liu and Ping Huang, Temple University; Changsheng Xie, Huazhong University of Science and Technology; Xubin He, Temple University
Dewco: Improving File System Performance of Mobile Storage Systems Using a Copyless Defragmenter
Sangwook Shane Hahn, Seoul National University; Cheng Ji, City University of Hong Kong; Sungjin Lee, Inha University; Li-Pin Chang, National Chiao-Tung University; Jeongseok Ryoo, Seoul National University; Liang Shi, Chongqing University; Chun Jason Xue, City University of Hong Kong; Jihong Kim and Sangwook Shane Hahn, Seoul National University
Optismr: Restore-Performance Optimization for Deduplication Systems Using SMR Drives
Zhichao Cao, Fenggang Wu, Hao Wen, and David H.C. Du, University of Minnesota, Twin Cities
Multi-Temperature LSM Tree-Based Database Storage
Hobin Yoon, Georgia Institute of Technology; Ymir Vigfusson, Emory University; Ada Gavrilovska, Georgia Institute of Technology
Belief-Based Data Prefetching and Replacement in Storage Systems
Dusan Ramljak, Anis Alazzawe, Alexey Uversky, and Krishna Kant, Temple University
A Simple Cache Prefetching Layer Based on Block Correlation
Juncheng Yang, Reza Karimi, Avani Wildani, and Ymir Vigfusson, Emory University