Keun Soo Yim

I'm an experimental computer scientist, working as an engineer at Google. My research interests are in validation and design techniques for dependable computer systems. I hold >15 United States patents on embedded system management methods and apparatuses, and have published >20 technical papers. I received a Ph.D. degree in Computer Science from the University of Illinois at Urbana-Champaign.

Google Publications

Previous Publications

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    From Experiment to Design - Fault Characterization and Detection in Parallel Computer Systems Using Computational Accelerators

    Keun Soo Yim

    Ph.D. Thesis, University of Illinois at Urbana-Champaign (2013)

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    Pluggable Watchdog: Transparent Failure Detection for MPI Programs

    Keun Soo Yim, Zbigniew Kalbarczyk, Ravishankar K. Iyer

    In Proceedings of the IEEE International Parallel and Distributed Processing Symposium, IEEE (2013), pp. 489-500

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    A Fault-Tolerant, Programmable Voter for N-Modular Redundancy

    Keun Soo Yim, V. Sidea, Z. Kalbarczyk, Deming Chen, Ravishankar K. Iyer

    In Proceedings of the IEEE Aerospace Conference, IEEE (2012)

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    A Codesigned Fault Tolerance System for Heterogeneous Many-Core Processors

    Keun Soo Yim, Ravishankar K. Iyer

    IPDPS Workshops (2011), pp. 2053-2056

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    Hauberk: Lightweight Silent Data Corruption Error Detector for GPGPU

    Keun Soo Yim, Cuong Pham, Mushfiq Saleheen, Zbigniew Kalbarczyk, Ravishankar K. Iyer

    IPDPS (2011), pp. 287-300

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    Measurement-based analysis of fault and error sensitivities of dynamic memory

    Keun Soo Yim, Zbigniew Kalbarczyk, Ravishankar K. Iyer

    DSN (2010), pp. 431-436

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    Quantitative Analysis of Long-Latency Failures in System Software

    Keun Soo Yim, Zbigniew Kalbarczyk, Ravishankar K. Iyer

    PRDC (2009), pp. 23-30

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    A Software Reproduction of Virtual Memory for Deeply Embedded Systems

    Keun Soo Yim, Jae Don Lee, Jungkeun Park, Jeong-Joon Yoo, Chaeseok Im, Yeonseung Ryu

    Lecture Notes in Computer Science (2006), pp. 1000-1009

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    CATA: A Garbage Collection Scheme for Flash Memory File Systems

    Long-zhe Han, Yeonseung Ryu, Keun Soo Yim

    Lecture Notes in Computer Science, vol. 4159 (2006), pp. 103-112

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    Operating System Support for Procedural Abstraction in Embedded Systems

    Keun Soo Yim, Jeong-Joon Yoo, Jae Don Lee, Jihong Kim

    RTCSA (2006), pp. 378-384

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    A Novel Memory Hierarchy for Flash Memory Based Storage Systems

    Keun Soo Yim

    Journal of Semiconductor Technology and Science, vol. 5 (2005), pp. 69-76

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    A fast start-up technique for flash memory based computing systems

    Keun Soo Yim, Jihong Kim, Kern Koh

    SAC (2005), pp. 843-849

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    A Space-Efficient On-Chip Compressed Cache Organization for High Performance Computing

    Keun Soo Yim, Jang-Soo Lee, Jihong Kim, Shin-Dug Kim, Kern Koh

    Lecture Notes in Computer Science, vol. 3358 (2004), pp. 952-964

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    A flash compression layer for SmartMedia card systems

    Keun Soo Yim, Hyokyung Bahn, Kern Koh

    IEEE Trans. Consumer Electronics, vol. 50 (2004), pp. 192-197

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    An Energy-Efficient Reliable Transport for Wireless Sensor Networks

    Keun Soo Yim, Jihong Kim, Kern Koh

    Lecture Notes in Computer Science, vol. 3090 (2004), pp. 54-64

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    An Energy-Efficient Routing and Reporting Scheme to Exploit Data Similarities in Wireless Sensor Networks

    Keun Soo Yim, Jihong Kim, Kern Koh

    Lecture Notes in Computer Science, vol. 3207 (2004), pp. 515-527

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    NIC-NET: A Host-Independent Network Solution for High-End Network Servers

    Keun Soo Yim, Hojung Cha, Kern Koh

    Lecture Notes in Computer Science, vol. 3320 (2004), pp. 401-405

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    Performance Analysis of On-Chip Cache and Main Memory Compression Systems for High-End Parallel Computers

    Keun Soo Yim, Jihong Kim, Kern Koh

    PDPTA (2004), pp. 469-475

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    A Compressed Page Management Scheme for NAND-Type Flash Memory

    Keun Soo Yim, Kern Koh, Hyokyung Bahn

    VLSI (2003), pp. 266-271