Toshihisa Ozawa

发表

Exact asymptotic formulae of the stationary distribution of a discrete-time 2d-QBD process: an example and additional proofs

Masahiro Kobayashi, Toshihisa Ozawa, Masahiro Kobayashi, 2018, 1805.04802.

Positive recurrence and transience of a two-station network with server states

Toshihisa Ozawa, 2013, 1308.6104.

Analysis of Queues with Markovian Service Processes

Toshihisa Ozawa, 2004 .

Convergence parameters of nonnegative block tri-diagonal matrices and their application to multi-dimensional QBD processes.

Toshihisa Ozawa, 2016, 1611.02434.

A method of estimating TCP performance for aggregated flows with heterogeneous access links and its evaluation

Tatsuya Mori, Ryoichi Kawahara, Takeo Abe, 2004 .

Asymptotics for the sojourn time distribution in the queue defined by a general QBD process with a countable phase space

Toshihisa Ozawa, 2013, Queueing Systems.

Waiting time distributions in a two-queue model with mixed exhaustive and gated-type K-limited services

Toshihisa Ozawa, Toshihisa Ozawa, 1997, PMCCN.

Alternating Service Queues with Mixed Exhaustive and K-Limited Services

Toshihisa Ozawa, Toshihisa Ozawa, 1990, Perform. Evaluation.

Exact asymptotics of the stationary tail probabilities in an arbitrary direction in a two-dimensional discrete-time QBD process

Toshihisa Ozawa, 2023, 2301.02434.

Tail asymptotics in any direction of the stationary distribution in a two-dimensional discrete-time QBD process

Toshihisa Ozawa, 2022, Queueing Systems.

Asymptotic properties of the occupation measure in a multidimensional skip-free Markov-modulated random walk

Toshihisa Ozawa, 2020, Queueing Systems.

Asymptotic properties of the occupation measure in a multidimensional skip-free Markov-modulated random walk

Toshihisa Ozawa, 2020, Queueing Syst. Theory Appl..

Stability condition of a two-dimensional QBD process and its application to estimation of efficiency for two-queue models

Toshihisa Ozawa, Toshihisa Ozawa, 2018, Perform. Evaluation.

Exact asymptotic formulae of the stationary distribution of a discrete-time two-dimensional QBD process

Masahiro Kobayashi, Toshihisa Ozawa, 2018, Queueing Systems.

Exact asymptotic formulae of the stationary distribution of a discrete-time two-dimensional QBD process

Masahiro Kobayashi, Toshihisa Ozawa, Masahiro Kobayashi, 2017, Queueing Systems.

Asymptotics for the stationary distribution in a discrete-time two-dimensional quasi-birth-and-death process

Toshihisa Ozawa, Toshihisa Ozawa, 2013, Queueing Syst. Theory Appl..

Positive recurrence and transience of multidimensional skip-free Markov modulated reflecting random walks

Toshihisa Ozawa, Toshihisa Ozawa, 2012, 1208.3043.

Stability of multidimensional skip-free Markov modulated reflecting random walks: Revisit to Malyshev and Menshikov's results and application to queueing networks

Toshihisa Ozawa, 2012 .

Asymptotics for the stationary distribution in a discrete-time two-dimensional quasi-birth-and-death process

Toshihisa Ozawa, 2012, Queueing Systems.

Asymptotic decay function of the stationary tail probabilities along an arbitrary direction in a two-dimensional discrete-time QBD process

Toshihisa Ozawa, 2023 .

Asymptotics for the sojourn time distribution in the queue defined by a general QBD process with a countable phase space

Toshihisa Ozawa, Toshihisa Ozawa, 2014, Queueing Syst. Theory Appl..

Sojourn time distributions in the queue defined by a general QBD process

Toshihisa Ozawa, Toshihisa Ozawa, 2006, Queueing Syst. Theory Appl..

A simple and efficient ABR control algorithm for large‐scale networks

Ryoichi Kawahara, Toshihisa Ozawa, R. Kawahara, 2000 .