Search results
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ALERT: Accurate Learning for Energy and Timeliness
adaptation, which adjusts resources to change latency/energy tradeoffs. In contrast, this paper improves on ...admin - November 28, 2021 - 9:52 pm
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Austere Flash Caching with Deduplication and Compression
Qiuping Wang and Jinhong Li, The Chinese University of Hong Kong; Wen Xia, Harbin Institute of Technology, Shenzhen; Erik Kruus and Biplob Debnath, NEC Labs; Patrick P. C. Lee, The Chinese University of Hong Kong Modern storage systems leverage flash cach ...admin - November 28, 2021 - 9:52 pm
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GraphWalker: An I/O-Efficient and Resource-Friendly Graph Analytic System for Fast and Scalable Random Walks
large graphs. In this paper, we propose GraphWalker, an I/O-efficient graph system for random walks by ...admin - November 28, 2021 - 9:52 pm
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AC-Key: Adaptive Caching for LSM-based Key-Value Stores
Fenggang Wu, Ming-Hong Yang, Baoquan Zhang, and David H.C. Du, University of Minnesota Read performance of LSM-tree-based Key-Value Stores suffers from serious read amplification caused by the leveled structure used to improve write performance. Caching i ...admin - November 28, 2021 - 9:52 pm
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Platinum: A CPU-Efficient Concurrent Garbage Collector for Tail-Reduction of Interactive Services
latency-sensitive workloads, this paper proposes Platinum, a new concurrent garbage collector to reduce the tail ...admin - November 28, 2021 - 10:54 pm
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PracExtractor: Extracting Configuration Good Practices from Manuals to Detect Server Misconfigurations
manuals, this paper first collected and studied 261 recommendations from the manuals of six large ...admin - November 28, 2021 - 10:54 pm
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Spool: Reliable Virtualized NVMe Storage Pool in Public Cloud Infrastructure
Shuai Xue, Shang Zhao, and Quan Chen, Shanghai Jiao Tong University and Alibaba Cloud; Gang Deng, Zheng Liu, Jie Zhang, Zhuo Song, Tao Ma, Yong Yang, Yanbo Zhou, Keqiang Niu, and Sijie Sun, Alibaba Cloud; Minyi Guo, Shanghai Jiao Tong University Ensuring ...admin - November 28, 2021 - 10:54 pm
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A Deep Dive into DNS Query Failures
\emph{how} and \emph{why} DNS queries fail in-the-wild. In this paper, we perform the largest ever study into ...admin - November 28, 2021 - 10:54 pm
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MatrixKV: Reducing Write Stalls and Write Amplification in LSM-tree Based KV Stores with Matrix Container in NVM
write stalls. In this paper, we exploit non-volatile memory (NVM) to address these two limitations and ...admin - November 28, 2021 - 10:54 pm
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Offload Annotations: Bringing Heterogeneous Computing to Existing Libraries and Workloads
Gina Yuan, Shoumik Palkar, Deepak Narayanan, and Matei Zaharia, Stanford University As specialized hardware accelerators such as GPUs become increasingly popular, developers are looking for ways to target these platforms with high-level APIs. One promisin ...admin - November 28, 2021 - 10:54 pm
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BatchCrypt: Efficient Homomorphic Encryption for Cross-Silo Federated Learning
transfer amount by two orders of magnitude. In this paper, we present BatchCrypt, a system solution for ...admin - November 28, 2021 - 10:54 pm
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OSCA: An Online-Model Based Cache Allocation Scheme in Cloud Block Storage Systems
Yu Zhang, Huazhong University of Science and Technology; Ping Huang, Huazhong University of Science and Technology and Temple University; Ke Zhou and Hua Wang, Huazhong University of Science and Technology; Jianying Hu, Yongguang Ji, and Bin Cheng, Tencen ...admin - November 28, 2021 - 10:54 pm
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FineStream: Fine-Grained Window-Based Stream Processing on CPU-GPU Integrated Architectures
stream processing. In this paper, we propose a data stream system, called FineStream, for efficient ...admin - November 28, 2021 - 10:54 pm
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HDDse: Enabling High-Dimensional Disk State Embedding for Generic Failure Detection System of Heterogeneous Disks in Large Data Centers
paper, we propose a novel generic disk failure detection approach for heterogeneous disks that can not ...admin - November 28, 2021 - 10:54 pm
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DupHunter: Flexible High-Performance Deduplication for Docker Registries
layer restore overhead. In this paper, we propose DupHunter, a new Docker registry architecture, which ...admin - November 28, 2021 - 11:55 pm
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Scaph: Scalable GPU-Accelerated Graph Processing with Value-Driven Differential Scheduling
Long Zheng, Xianliang Li, Yaohui Zheng, Yu Huang, Xiaofei Liao, and Hai Jin, Huazhong University of Science and Technology; Jingling Xue, UNSW Sydney; Zhiyuan Shao and Qiang-Sheng Hua, Huazhong University of Science and Technology We introduce Scaph, a GP ...admin - November 28, 2021 - 11:55 pm
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Fast Software Cache Design for Network Appliances
improve overall system throughput. This paper introduces Bounded Linear Probing (BLP), a new cache design ...admin - November 28, 2021 - 11:55 pm
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Daydream: Accurately Estimating the Efficacy of Optimizations for DNN Training
optimization X affect the performance of my model?". This paper addresses this critical limitation, and ...admin - November 28, 2021 - 11:55 pm
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A Comprehensive Analysis of Superpage Management Mechanisms and Policies
address translation overhead for large-memory workloads in modern computer systems. This paper clearly ... paper discusses why state-of-the-art designs exhibit different performance characteristics in terms of ... runtime, latency and memory consumption. This paper illuminates the root causes of latency spikes and ...admin - November 28, 2021 - 11:55 pm
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An Event-based Data Model for Granular Information Flow Tracking
object or byte level) and platforms (e.g., Linux and Android, BSD, and Windows). This paper describes our ...admin - November 29, 2021 - 8:30 am
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Integrity Checking and Abnormality Detection of Provenance Records
Sheung Chi Chan, University of Edinburgh; Ashish Gehani and Hassaan Irshad, SRI International; James Cheney, University of Edinburgh and The Alan Turing Institute Data provenance is a kind of meta-data recording inputs, entities and processes. It provides ...admin - November 29, 2021 - 8:30 am
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A First-Principles Algebraic Approach to Data Transformations in Data Cleaning: Understanding Provenance from the Ground Up
Santiago Núñez-Corrales, iSchool and NCSA, UIUC; Lan Li, iSchool, UIUC; Bertram Ludäscher, iSchool and NCSA, UIUC We provide a model describing data transformation workflows on tables constructed from first principles, namely by defining datasets as struc ...admin - November 29, 2021 - 8:30 am
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Data Provenance for Attributes: Attribute Lineage
Silvello, University of Padua In this paper we define a new kind of data provenance for database management ...admin - November 29, 2021 - 8:30 am
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Discrepancy Detection in Whole Network Provenance
Raza Ahmad, SRI; Eunjin Jung, University of San Francisco; Carolina de Senne Garcia, Ecole Polytechnique; Hassaan Irshad and Ashish Gehani, SRI Data provenance describes the origins of a digital object. Such information is particularly useful when analyzi ...admin - November 29, 2021 - 9:30 am
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Efficient Provenance Alignment in Reproduced Executions
challenging and time-consuming. In this paper, we compare a reproduced execution with recorded system ...admin - November 29, 2021 - 9:30 am