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IBM Research

Takayuki Osogami

osogami Takayuki Osogami, Ph.D.

IBM Tokyo Research Laboratory
1623-14 Shimotsuruma
Yamato-shi, Kanagawa 242-8502
Japan

Email: email


[Bio/Resume] [Publications] [Research] [Others]

Recent news

  • September 17, 2007 Paper presentation at QEST.
    "Relations in the central limit theorem version of the response time law."
  • June 15, 2007 Paper presentation at ACM SIGMETRICS.
    "Optimizing system configurations quickly by guessing at the performance," with Sei Kato.
  • June 13, 2007 Paper presentation at MAMA Workshop.
    "Accuracy of measured throughputs and mean response times."
  • Februrary 1, 2007 Invited talk at the IEICE Workshop on Information Networks.
    "Dimensionality reduction of Markov chains with applications in size-based task assignment with cycle stealing."
  • 2007 Member of Technical Program Committee for QEST 2007.

Keywords in my research

  • Performance modeling. Stochastic models.
  • Stochastic process. Markov chain. Brownian motion.
  • Phase type distribution. Moment matching. Fitting.
  • Simulation optimization. Ranking and selection.
  • Operational law. Limit theorems.
  • Performance measurement.
  • Resource allocation. Scheduling.

  

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