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  • Oct
    13

    IEMS Seminar: Large-scale stochastic dynamic bin packing

    Department of Industrial Engineering and Management Sciences

    11:00 AM M228 Technological Institute

    EVENT DETAILS

    Professor Yuan Zhong

    Columbia University

    ABSTRACT:

    We present a new class of bin packing models, so-called stochastic dynamic bin packing, which are primarily motivated by the problem of virtual machine placement into physical servers in cloud computing clusters.
    A key performance objective is to minimize the total number of occupied servers. In this talk, we describe several placement policies and establish their performance and scalability properties. In particular, we propose Greedy-Random (GRAND), a class of extremely simple policies, and show that versions of GRAND are asymptotically optimal, as the system scale goes to infinity. We then complement the theoretical results with simulation studies, and conclude with some open problems.
    This talk is based on joint works with Sasha Stolyar of Lehigh University.

    BIOGRAPHY
    Yuan Zhong is an assistant professor in the IEOR department at Columbia University. Before joining Columbia, he spent one year as a postdoc in the computer science department at UC Berkeley. He received his B.A. in mathematics from the University of Cambridge in 2006, M.A. in mathematics from Caltech in 2008, and Ph.D. in operations research from MIT in 2012.
    Yuan Zhong is broadly interested in the modeling and analysis of large-scale stochastic systems, with applications in areas such as communications networks, data centers, cloud computing and health care. He received the best student paper award at Sigmetrics 2012.

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    TIME Tuesday, October 13, 2015 at 11:00 AM - 12:00 PM

    LOCATION M228 Technological Institute    map it

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    CONTACT Agnes Kaminski    a-kaminski@northwestern.edu EMAIL

    CALENDAR Department of Industrial Engineering and Management Sciences

  • Apr
    30

    Learning and Information Aggregation in Dynamic Games

    Department of Industrial Engineering and Management Sciences (IEMS)

    11:00 AM ITW 1.350, Ford Motor Company Engineering Design Center

    EVENT DETAILS

    TIME Tuesday, April 30, 2024 at 11:00 AM - 12:00 PM

    LOCATION ITW 1.350, Ford Motor Company Engineering Design Center    map it

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    CONTACT Kendall Minta    kendall.minta@gmail.com EMAIL

    CALENDAR Department of Industrial Engineering and Management Sciences (IEMS)

  • May
    8

    Extending Care: A Conversation about Conservation and Futurity

    Block Museum of Art

    6:00 PM Block Museum of Art, Mary and Leigh

    EVENT DETAILSmore info

    TIME Wednesday, May 8, 2024 at 6:00 PM - 7:30 PM

    LOCATION Block Museum of Art, Mary and Leigh    map it

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    CONTACT Block Museum of Art    block-museum@northwestern.edu EMAIL

    CALENDAR Block Museum of Art

  • Jun
    10

    Northwestern Engineering PhD Hooding and Master's Degree Recognition Ceremony

    McCormick School of Engineering and Applied Science

    9:00 AM Welsh-Ryan Arena

    EVENT DETAILSmore info

    TIME Monday, June 10, 2024 at 9:00 AM - 11:00 AM

    LOCATION Welsh-Ryan Arena   

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    CONTACT Amy Pokrass    amy.pokrass@northwestern.edu EMAIL

    CALENDAR McCormick School of Engineering and Applied Science

  • Jun
    10

    Northwestern Engineering Undergraduate Convocation

    McCormick School of Engineering and Applied Science

    2:00 PM Welsh-Ryan Arena

    EVENT DETAILSmore info

    TIME Monday, June 10, 2024 at 2:00 PM - 4:00 PM

    LOCATION Welsh-Ryan Arena   

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    CONTACT Amy Pokrass    amy.pokrass@northwestern.edu EMAIL

    CALENDAR McCormick School of Engineering and Applied Science

  • Aug
    14

    Undergraduate Quantum Summer School

    McCormick School of Engineering and Applied Science

    All Day Ford Motor Company Engineering Design Center

    EVENT DETAILSmore info

    TIME Wednesday, August 14, 2024

    LOCATION Ford Motor Company Engineering Design Center    map it

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    CONTACT Dongyang Li    lidongyang@northwestern.edu EMAIL

    CALENDAR McCormick School of Engineering and Applied Science

  • Aug
    15

    Undergraduate Quantum Summer School

    McCormick School of Engineering and Applied Science

    All Day Ford Motor Company Engineering Design Center

    EVENT DETAILSmore info

    TIME Thursday, August 15, 2024

    LOCATION Ford Motor Company Engineering Design Center    map it

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    CONTACT Dongyang Li    lidongyang@northwestern.edu EMAIL

    CALENDAR McCormick School of Engineering and Applied Science