Photo provided by Tsukuba city, used under CC BY 4.0 / Cropped from original

APSys 2020

11th ACM SIGOPS Asia-Pacific Workshop on Systems
August 24 - 25, 2020

Conference Program

  • All times are shown in Japanese Standard Time (JST, UTC+9, PDT+16, EDT+13, CEST+7).
  • All talks including the keynote speeches are given by pre-recorded videos and an interactive Q&A session follows after each talk on Zoom.

Sponsor Information

August 24 (Mon)

8:45 - 9:00 | Opening Remarks

9:00 - 10:00 | Keynote 1

Session Chair: Taesoo Kim (Georgia Tech)

Speaker: Prof. Vijay Chidambaram (UT Austin)

Building Storage Systems for New Applications, New Hardware, and New Metrics

10:00 - 10:30 | Virtual Break

10:30 - 11:50 | Session 1: Memory and Storage Systems

Session Chair: Ming-chang Yang (CUHK)

  • Juno Kim, Yun Joon Soh (University of California, San Diego), Joseph Izraelevitz (University of Colorado, Boulder), Jishen Zhao, Steven Swanson (University of California, San Diego)
    SubZero: Zero-copy IO for Persistent Main Memory File Systems **Best Paper Award**
  • Gongjin Sun, Sang-Woo Jun (University of California, Irvine)
    ColumnBurst: A Near-Storage Accelerator for Memory-Efficient Database Join Queries
  • Youyun Wang, Chuzhe Tang, Zhaoguo Wang, Haibo Chen (Shanghai Jiao Tong University)
    SIndex: A Scalable Learned Index for String Keys
  • Ryo Nakamura, Yohei Kuga (The University of Tokyo), Kunio Akashi (NICT)
    How beneficial is Peer-to-Peer DMA?

12:00 - 13:30 | Virtual Lunch Break

13:30 - 14:50 | Session 2: Operating Systems

Session Chair: Jean-Pierre Lozi (Oracle Labs)

  • Giorgos Kappes, Stergios Anastasiadis (University of Ioannina)
    Libservices: Dynamic Storage Provisioning for Multitenant I/O Isolation
  • Stefan Reif, Benedict Herzog, Fabian Hügel, Timo Hönig, Wolfgang Schröder-Preikschat (Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU))
    Nearly Symmetric Multi-Core Processors
  • Matthias Hille (TU Dresden / Huawei Dresden Research Center), Nils Asmussen (Barkhauseninstitut), Hermann Härtig (TU Dresden), Pramod Bhatotia (University of Edinburgh)
    Heterogeneous Microkernel OS for Rack-Scale Systems
  • Mathias Gottschlag, Tim Schmidt, and Frank Bellosa (Karlsruhe Institute of Technology)
    AVX Overhead Profiling: How Much Does Your Fast Code Slow You Down?

August 25 (Tue)

9:00 - 10:00 | Keynote 2

Session Chair: Patrick P. C. Lee (CUHK)

Speaker: Prof. Xin Jin (Johns Hopkins University)

Building Next-Generation Cloud Systems with Programmable Hardware

10:00 - 10:30 | Virtual Break

10:30 - 11:50 | Session 3: Machine Learning and AI

Session Chair: Patrick P. C. Lee (CUHK)

  • Jingde Chen, Subho S. Banerjee, Zbigniew Kalbarczyk, Ravishankar K. Iyer (University of Illinois at Urbana-Champaign)
    Machine Learning for Load Balancing in the Linux Kernel
  • Shiqi Jiang, Ting Cao, Lihao Ran, Yunxin Liu (Microsoft Research Asia)
    Profiling and Optimizing Deep Learning Inference on Mobile GPUs
  • Xiaorui Wu, Hong Xu (City University of Hong Kong), Honglin Zhang, Huaming Chen, Jian Wang (Tencent)
    Saec: Similarity-Aware Embedding Compression in Recommendation Systems
  • Minsub Kim, Sungjin Lee (DGIST)
    Reducing Tail Latency of DNN-based Recommender System using In-Storage Processing

12:00 - 13:30 | Virtual Lunch Break

13:30 - 14:50 | Session 4: Distributed Systems and Networks

Session Chair: Qun Huang (Peking University)

  • Jifei Yi, Benchao Dong, Mingkai Dong, Haibo Chen (Shanghai Jiao Tong University)
    On the Precision of Precise Event Based Sampling
  • Rengan Dou, Xin Wang, Richard T. B. Ma (National University of Singapore)
    Towards Application Performance Fairness on Clouds
  • Yiran Li, Kevin Gao (Tsinghua University), Xin Jin (Johns Hopkins University), Wei Xu (Tsinghua Univesity)
    Concerto: Cooperative Network-Wide Telemetry with Controllable Error Rate
  • Ryan Nathanael Soenjoto Widodo, Hirotake Abe, Kazuhiko Kato (University of Tsukuba)
    HDRF: Hadoop Data Reduction Framework for Hadoop Distributed File System
APSys 2020, August 24 - 25, 2020, Tsukuba, Japan · Template by Netzfeld (Changes made by Soramichi Akiyama)