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Reading Group

The Reading Group at University of Electronic Science and Technology of China provides an opportunity for students, researchers and faculties to discuss and keep eyes on the current progress in security and system research, and to learn how to do high-quality research.

Paper Selection

Consider to propose the regular research papers from the top conferences in the recent years:

  • Security Big 4: CCS, S&P. Security, and NDSS.
  • Generic Systems: OSDI, SOSP, ATC, and EuroSys.
  • Storage Systems: FAST.

Discussion Format

Currently, we focus on blockchain and storage systems. The primary goal of our discussion is to understand what the paper says. With that in mind, the presenter should address the following points.

  • Structure your presentation in slides, and guide the discussion through (i) what is the problem to be solved? (ii) what are the key ideas/insights/techniques used to address the problem? and (iii) How do the authors justify their design?
  • Present your selected paper in a concise and understandable way. The time limit is 30 minutes.

Schedule

Spring 2023

  • 10:20 am on Wednesday.
Date Presenter Venue Paper Title Slides
2023.3.8 Yang, Jingyuan IEEE T-PDS'21 LOFS: A Lightweight Online File Storage Strategy for Effective Data Deduplication at Network Edge Slides
2023.3.22 Wang, Leqing S&P'22 SAILFISH: Vetting Smart Contract State-nconsistency Bugs in Seconds Slides
2023.4.14 Qiao,Ao S&P'21 SGUARD: Towards Fixing Vulnerable Smart Contracts Automatically Slides
2023.4.21 He, Zheyuan S&P'23 Tyr: Finding Consensus Failure Bugs in Blockchain System with Behaviour Divergent Model Slides
2023.5.5 Wu,Ruilin FAST'23 FUSEE: A Fully Memory-Disaggregated Key-Value Store Slides
2023.5.12 Song, Shuwei NDSS'23 BlockScope: Detecting and Investigating Propagated Vulnerabilities in Forked Blockchain Projects Slides
2023.7.5 Qiao,Ao USENIX Security'23 The Blockchain Imitation Game Slides
2023.7.26 He, Zheyuan ISSTA'23 ityfuzz: snapshot-based fuzzer for smart contract Slides

Fall 2022

  • 10:20 am on Friday.
Date Presenter Venue Paper Title Slides
2022.9.10 Song, Shuwei USENIX Security'20 TxSpector: Uncovering Attacks in Ethereum from Transactions Slides
2022.9.16 He, Zheyuan ATC'21 an off-the-chain execution environment for scalable testing and profiling of smart contracts Slides
2022.9.30 Wu, Ruilin FAST'22 TVStore: Automatically Bounding Time Series Storage via Time-Varying Compression Slides
2022.10.14 Wang, Leqing NDSS'20 Broken Metre: Attacking Resource Metering in EVM Slides
2022.10.28 Qiao,Ao S&P'22 SAILFISH: Vetting Smart Contract State-nconsistency Bugs in Seconds Slides
2022.11.18 Yang, Jingyuan FAST'22 Removing Double-Logging with Passive Data Persistence in LSM-tree based Relational Databases Slides
2022.11.18 Luo, Feng CCS'22 Towards Automated Safety Vetting of Smart Contracts in Decentralized Applications Slides

Spring 2022

  • 10:00 am on Monday (Summer Holiday).
  • 4:30 pm on Thursday.
Date Presenter Venue Paper Title Slides
2022.02.24 Ren, Yanjing HotStorage'19 ZoneAlloy: Elastic Data and Space Management for Hybrid SMR Drives Slides
2022.03.9 Xiao, Hengying FAST'22 DeepSketch: A New Machine Learning-Based Reference Search Technique for Post-Deduplication Delta Compression Slides
2022.03.16 Song, Shuwei CCS'19 TokenScope: Automatically Detecting Inconsistent Behaviors of Cryptocurrency Tokens in Ethereum Slides
2022.03.23 Wu, Ruilin FAST'22 DedupSearch: Two-Phase Deduplication Aware Keyword Search Slides
2022.03.30 Luo, Feng Security'21 EVMPatch: Timely and Automated Patching of Ethereum Smart Contracts Slides
2022.04.6 Tang, Xingpeng FAST'22 The what, The from, and The to: The Migration Games in Deduplicated Systems Slides
2022.04.13 Ni, Xiaoze CCS'19 HyperService: Interoperability and Programmability Across Heterogeneous Blockchains Slides
2022.04.20 Ran, Zhang FAST'22 DUPEFS: Leaking Data Over the Network With Filesystem Deduplication Side Channels Slides
2022.05.11 Ren, Yanjing FAST'22 Improving the Reliability of Next Generation SSDs using WOM-v Codes Slides
2022.06.13 Xiao, Hengying FAST'22 DEPART: Replica Decoupling for Distributed Key-Value Storage Slides
2022.06.20 Luo, Feng NDSS'21 As Strong As Its Weakest Link: How to Break Blockchain DApps at RPC Service Slides
2022.07.04 Luo, Ruijie Security'21 Evil Under the Sun: Understanding and Discovering Attacks on Ethereum Decentralized Applications Slides
2022.07.11 Wu, Ruilin FAST'22 InfiniFS: An Efficient Metadata Service for Large-Scale Distributed Filesystems Slides
2022.07.18 Song, Shuwei USENIX Security'21 Smart Contract Vulnerabilities: Vulnerable Does Not Imply Exploited Slides
2022.07.25 Xiao, Hengying ATC'22 IPLFS: Log-Structured File System without Garbage Collection Slides
2022.08.1 He, Zheyuan OSDI'21 Finding Consensus Bugs in Ethereum via Multi-transaction Differential Fuzzing Slides
2022.08.08 Wu, Ruilin ATC'22 Building a High-performance Fine-grained Deduplication Framework for Backup Storage with High Deduplication Ratio Slides
2022.08.15 Luo, Feng NSDI'19 Monoxide: Scale out Blockchains with Asynchronous Consensus Zones Slides
2022.08.22 Xiao, Hengying ATC'22 Zero-Change Object Transmission for Distributed Big Data Analytics Slides

Fall 2021

  • Temp : 16:30 am on Wednesday every week.
Date Presenter Venue Paper Title Note Slides
2021.09.08 Ren, Yanjing ATC'21 Lodic: Logical Distributed Counting for Scalable File Access Note Slides
2021.09.16 Tang, Xingpeng FAST'04 C-Miner: Mining Block Correlations in Storage Systems Note Slides
2021.09.23 Xiao, Hengying FAST'18 ALACC: Accelerating Restore Performance of Data Deduplication Systems Using Adaptive Look-Ahead Window Assisted Chunk Caching Note Slides
2021.10.09 Ren, Yanjing FAST'21 Remap-SSD: Safely and Efficiently Exploiting {SSD} Address Remapping to Eliminate Duplicate Writes Note Slides
2021.10.14 Tang, Xingpeng ATC'14 Accelerating Restore and Garbage Collection in Deduplication-based Backup Systems via Exploiting Historical Information Note Slides
2021.10.21 Xiao, Hengying FAST'20 HotRing: A Hotspot-Aware In-Memory Key-Value Store Note Slides
2021.11.04 Ren, Yanjing ATC'21 ZNS: Avoiding the Block Interface Tax for Flash-based SSDs Note Slides
2021.11.18 Xiao, Hengying ATC'21 TCP-Fuzz: Detecting Memory and Semantic Bugs in TCP Stacks with Fuzzing Note Slides
2021.12.15 Tang, Xingpeng FAST'21 Rethinking File Mapping for Persistent Memory Note Slides

Spring 2021

  • Temp : 4:30 pm on Friday of every week.
Date Presenter Venue Paper Title Note Slides
2021.03.05 Huang, Suyu FAST'21 The Dilemma between Deduplication and Locality: Can Both be Achieved? Note Slides
2021.03.12 Tang, Xingpeng FAST'19 DistCache: Provable Load Balancing for Large-Scale Storage Systems with Distributed Caching Note Slides
2021.03.19 Wei, Guoli MSST'20 NovKV: Efficient Garbage Collection for Key-Value Separated LSM-Stores Note Slides
2021.03.26 Ren, Yanjing FAST'12 iDedup: Latency-aware, inline data deduplication for primary storage Slides Note
2021.04.02 Xia, Wenniu ATC'12 Primary Data Deduplication – Large Scale Study and System Design note slide
2021.04.09 Huang, Suyu FAST'21 ROART: Range-query Optimized Persistent ART Note Slides
2021.04.16 Tang, Xingpeng MSST'19 LIPA: A Learning-based Indexing and Prefetching Approach for Data Deduplication Note Slides
2021.04.23 Wei, Guoli ATC'11 SiLo: A Similarity-Locality based Near-Exact Deduplication Scheme with Low RAM Overhead and High Throughput Note Slides
2021.04.30 Ren, Yanjing FAST'13 Improving restore speed for backup systems that use inline chunk-based deduplication Note Slides
2021.05.07 Huang, Suyu MSST'17 HPDedup: A Hybrid Prioritized Data Deduplication Mechanism for Primary Storage in the Cloud Note Slides
2021.05.21 Tang, Xingpeng FAST'21 Scalable Persistent Memory File System with Kernel-Userspace Collaboration
2021.05.28 Wei, Guoli ATC'18 HashKV: Enabling Efficient Updates in KV Storage via Hashing Note Slides
2021.06.18 Xiao, Hengying ATC'19 Mitigating Asymmetric Read and Write Costs in Cuckoo Hashing for Storage Systems Note Slides

Fall 2020

  • 4:30 pm on Friday of every week.
Date Presenter Venue Paper Title Note Slides
2020.09.25 Ren, Yanjing ATC'20 Austere Flash Caching with Deduplication and Compression Note Slides
2020.10.09 Huang, Suyu ATC'20 DupHunter: Flexible High-Performance Deduplication for Docker Registries Note Slides
2020.10.16 Xia, Wenniu ATC'20 OSCA: An Online-Model Based Cache Allocation Scheme in Cloud Block Storage Systems Note Slides
2020.10.23 Tang, Xingpeng ATC'20 DADI: Block-Level Image Service for Agile and Elastic Application Deployment Note Slides
2020.10.30 Wei, Guoli EuroSys'20 MPTEE: Bringing Flexible and Effcient Memory Protection to Intel SGX Note Slides
2020.11.06 Lyu, He OSDI'20 PACEMAKER: Avoiding HeART attacks in storage clusters with disk-adaptive redundancy Note Slides
2020.11.13 Liang, Jiacheng MSST'20 Dsync: a Lightweight Delta Synchronization Approach for Cloud Storage Services Note Slides
2020.11.20 Cheng, Qianyu FAST'18 UKSM: Swift Memory Deduplication via Hierarchical and Adaptive Memory Region Distilling Note Slides
2020.11.27 Xia, Wenniu ATC'11 Building a High-performance Deduplication System Note Slides
2020.12.11 Ren, Yanjing ATC'12 An Empirical Study of Memory Sharing in Virtual Machines Note Slides

Spring 2020

  • 4:30 pm on Monday of every week.
Date Presenter Venue Paper Title Slides Notes
2020.02.24 Ren, Yanjing ATC'19 Extension Framework for File Systems in User space PDF
2020.03.06 Huang, Suyu ATC'19 Asynchronous I/O Stack: A Low-latency Kernel I/O Stack for Ultra-Low Latency SSDs PDF
2020.03.13 Ji, Xinyuan OSDI'18 Pocket: Elastic Ephemeral Storage for Serverless Analytics [PDF]
2020.03.20 Wei, Guoli ATC'19 Data Domain Cloud Tier: Backup here,backup there, deduplicated everywhere! PDF
2020.03.27 Xing Pengzhi ATC'19 Protocol-Aware Recovery for Consensus-Based Storage [PDF]
2020.04.03 Liang, Jiacheng FAST'20 How to Copy Files [PDF]
2020.04.10 Ren, Yanjing FAST'20 Read as Needed: Building WiSER, a Flash-Optimized Search Engine PDF
2020.03.17 Huang, Suyu FAST'20 BCW: Buffer-Controlled Writes to HDDs for SSD-HDD Hybrid Storage Server PDF
2020.03.24 Ji, Xinyuan FAST'20 CRaft: An Erasure-coding-supported Version of Raft for Reducing Storage Cost and Network Cost [PDF]
2020.05.01 Wei, Guoli ACT'19 Pragh: Locality-preserving Graph Traversal with Split Live Migration PDF
2020.05.08 Xing, Pengzhi ACT'19 OPTR: Order-Preserving Translation and Recovery Design for SSDs with a Standard Block Device Interface [PDF]
2020.05.22 Liang, Jiacheng FAST'20 GoSeed: Generating an Optimal Seeding Plan for Deduplicated Storage PDF
2020.06.02 Ren, Yanjing Eurosys'20 RAIDP: replication with intra-disk parity PDF Note
2020.06.12 Huang, Suyu FAST'20 HotRing: A Hotspot-Aware In-Memory Key-Value Store PDF Note
2020.06.26 Tang, Xingpeng FAST'20 MAPX: Controlled Data Migration in the Expansion of Decentralized Object-Based Storage Systems PDF Note
2020.07.03 Xia, Wenniu FAST'20 Strong and Efficient Consistency with Consistency-Aware Durability PDF note

Fall 2019

  • 7:00 pm on Tuesday of every week.
Date Presenter Venue Paper Title Slides
2019.10.08 Ren, Yanjing MSST'19 Long-Term JPEG Data Protection and Recovery for NAND Flash-Based Solid-State Storage PDF
2019.10.15 Huang, Suyu MSST'19 BFO: Batch-File Operations on Massive Files for Consistent Performance Improvement PDF
2019.10.22 Wei, Guoli MSST'19 FastBuild: Accelerating Docker Image Building for Efficient Development and Deployment of Container PDF
2019.11.05 Xing, Pengzhi MSST'19 DFPE: Explaining Predictive Models for Disk Failure Prediction PDF
2019.11.12 Ren, Yanjing MSST'19 Towards Virtual Machine Image Management for Persistent Memory PDF
2019.11.19 Huang, Suyu ATC'19 SILK: Preventing Latency Spikes in Log-Structured Merge Key-Value Stores PDF
2019.11.26 Wei, Guoli ATC'19 SmartDedup: Optimizing Deduplication for Resource-constrained Devices PDF
2019.12.03 Xing, Pengzhi FAST'19 Cluster storage systems gotta have HeART: improving storage efficiency by exploiting disk-reliability heterogeneity PDF
2019.12.10 Wu,Tongyu ATC'19 Dayu: Fast and Low-interference Data Recovery in Very-large Storage Systems PDF
2019.12.24 Ji,Xinyuan CCS'19 1 Trillion Dollar Refund – How To Spoof PDF Signatures PDF

Spring 2019

  • Time is to be announced.
Date Presenter Venue Paper Title Slides
2019.03.06 Ren, Yanjing S&P'18 EnclaveDB: A Secure Database Using SGX PDF
2019.03.11 Yuan, Linxiao NDSS'18 Automated Attack Discovery in TCP Congestion Control Using a Model-guided Approach PDF
2019.03.20 Yin, Fangchen Cryptology ePrint Archive: Report 2016 Arx: A Strongly Encrypted Database System PDF
2019.03.25 Ren, Yanjing FAST'19 Sketching Volume Capacities in Deduplicated Storage PDF
2019.04.03 Yin, Fangchen FAST'19 Finesse: Fine-Grained Feature Locality based Fast Resemblance Detection for Post-Deduplication Delta Compression PDF
2019.04.08 Huang, Suyu FAST'19 Sliding Look-Back Window Assisted Data Chunk Rewriting for Improving Deduplication Restore Performance PDF
2019.04.18 Ren, Yanjing FAST'19 Fast Erasure Coding for Data Storage: A Comprehensive Study of the Acceleration Techniques PDF
2019.04.22 Yin, Fangchen FAST'19 Storage Gardening: Using a Virtualization Layer for Efficient Defragmentation in the WAFL File System PDF
2019.04.29 Huang, Suyu FAST'19 Write-Optimized Dynamic Hashing for Persistent Memory PDF
2019.05.06 Fang, Guangchi FAST'19 Optimizing Systems for Byte-Addressable NVM by Reducing Bit Flipping PDF
2019.05.13 Ren, Yanjing FAST'19 SLM-DB: Single Level Merge Key-Value Store with Persistent Memory PDF
2019.05.20 Yin, Fangchen FAST'19 Large-Scale Graph Processing on Emerging Storage Devices PDF
2019.05.27 Huang, Suyu FAST'19 Speicher: Securing LSM-based Key-Value Stores using Shielded Execution PDF
2019.06.03 Fang, Guangchi FAST'19 GraphOne: A Data Store for Real-time Analytics on Evolving Graphs PDF
2019.06.10 Ren, Yanjing MSST'19 Parity-Only Caching for Robust Straggler Tolerance PDF
2019.06.17 Yin, Fangchen MSST'19 SES-Dedup: a Case for Low-Cost ECC-based SSD Deduplication PDF
2019.06.24 Huang, Suyu MSST'19 CDAC: Content-Driven Deduplication-Aware Storage Cache PDF

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