Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
R |
2020-07-11 14:15 |
Online |
Online |
A Prototype of Reliability Model Evaluator Hiroyuki Okamura, Jiahao Zheng (Hiroshima Univ.), Junjun Zheng (Ritsumeikan Univ.), Tadashi Dohi (Hiroshima Univ.) R2020-8 |
[more] |
R2020-8 pp.19-23 |
R |
2020-06-11 14:50 |
Online |
Online |
A Note on Uncertainty Propagation for Phase Expanded Models Jiahao Zhang (Hiroshima Univ.), Junjun Zheng (Ritsumeikan Univ.), Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2020-3 |
Uncertainty propagation is to investigate the effect of errors in model input parameters on the system output measure in... [more] |
R2020-3 pp.13-19 |
R |
2020-06-11 15:15 |
Online |
Online |
Comparison of Computation Algorithms for Poisson Binomial Distributions Yuma Sakata, Tadashi Dohi, Hiroyuki Okamura (Hiroshima U.) R2020-4 |
In this article, we focus on the computation algorithms of Poisson binomial distributions, and compare the
well-known ... [more] |
R2020-4 pp.21-26 |
R |
2020-05-29 15:20 |
Ehime |
Ehime University (Johoku Campus) (Cancelled, technical report was not issued) |
Comparison of Computation Algorithms for Poisson Binomial Distributions Yuma Sakata, Tadashi Dohi, Hiroyuki Okamura (Hiroshima U.) |
[more] |
|
R |
2020-05-29 15:45 |
Ehime |
Ehime University (Johoku Campus) (Cancelled, technical report was not issued) |
A Note on Uncertainty Propagation for Phase Expanded Models Jiahao Zhang (Hiroshima Univ.), Junjun Zheng (Ritsumeikan Univ.), Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) |
[more] |
|
R |
2019-12-13 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Note on Model Selection and Bug Prediction with Phase-Type Software Reliability Models using EIC Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2019-52 |
[more] |
R2019-52 pp.13-18 |
R |
2019-12-13 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Lindley Type Distributions and Software Reliability Assessment Qi Xiao, Tadashi Dohi, Hiroyuki Okamura (Hiroshima Univ.) R2019-53 |
Dennis Victor Lindley proposed an interesting one-parameter continuous probability distribition, which is called Lindley... [more] |
R2019-53 pp.19-24 |
R |
2019-11-28 13:45 |
Osaka |
Central Electric Club |
A Note on Moment-Based Approximation for Uncertainty Propagation in Hierarchical Models Jiahao Zhang (Hiroshima Univ.), Junjun Zheng (Ritsumeikan Univ.), Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2019-43 |
This paper discusses an approximation method for uncertainty propagation in a hierarchical model. The uncertainty propag... [more] |
R2019-43 pp.1-6 |
R |
2019-11-28 14:10 |
Osaka |
Central Electric Club |
Non-homogeneous Markov Process Modeling for Software Reliability Assessment Siqiao Li, Tadashi Dohi, Hiroyuki Okamura (Hiroshima U.) R2019-44 |
In this paper, we focus on non-homogeneous Markov processes, which are generalizations of the well-known non-homogeneous... [more] |
R2019-44 pp.7-12 |
R |
2019-11-28 15:35 |
Osaka |
Central Electric Club |
A Note on Optimal Rejuvenation Policies for Non-Markovian Availability Models with Aperiodic Checkpointing Junjun Zheng (Ritsumeikan Univ.), Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2019-47 |
In this paper, we present non-Markovian availability models for capturing the dynamics of system behavior of an operatio... [more] |
R2019-47 pp.23-28 |
R |
2019-10-25 15:55 |
Nagasaki |
Fukue Culture Center |
A Note on Reliability Evaluation for Blockchain Hiroyuki Okamura, Yusuke Nakata, Tadashi Dohi (Hiroshima Univ.) R2019-42 |
[more] |
R2019-42 pp.25-30 |
R |
2019-06-14 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Identification comparison of software fault-prone modules using nonlinear logistic regression models Kazunari Yamanaka, Tadashi Dohi, Hiroyuki Okamura (Hiroshima U.) R2019-12 |
In this article, we compare several non-linear logistic regression models used in a fault-prone
identification problem... [more] |
R2019-12 pp.19-24 |
R |
2018-12-15 16:50 |
Okinawa |
|
R2018-51 |
[more] |
R2018-51 pp.47-52 |
DC |
2018-12-14 13:20 |
Okinawa |
Miyako Seisyonen-No-Ie |
On Estimating Uncertainty Propagation in Dependability Models
-- Moment-Based Approach -- Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.), Kishor Trivedi (Duke Univ.) DC2018-59 |
[more] |
DC2018-59 pp.7-12 |
R |
2018-10-26 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Note on Goodness-of-fit Tests for Software Reliability Models Hiroyuki Okamura, Daisuke Sumida, Tadashi Dohi (Hiroshima Univ.) R2018-34 |
Software reliability models (SRMs) are the stochastic processes of the number of faults detected in the development phas... [more] |
R2018-34 pp.1-6 |
R |
2018-10-26 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Note on Perfect Sampling for Stochastic Petri Nets Hiroyuki Okamura, Kazuya Morihara, Tadashi Dohi (Hiroshima Univ.) R2018-35 |
In this paper, we consider the perfect sampling for stochastic Petri nets. The perfect simulation is a technique to draw... [more] |
R2018-35 pp.7-12 |
R |
2018-06-15 15:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Note on Perfect Sampling for Non-Markov Models with Phase-Type Approximation Hiroyuki Okamura, Kazuya Morihara, Tadashi Dohi (Hiroshima Univ.) R2018-9 |
[more] |
R2018-9 pp.13-19 |
R |
2018-06-15 15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Identifying software fault-prone modules based on semi-definite logistic regression model Kota Yamaguchi, Tadashi Dohi, Hiroyuki Okamura (Hiroshima Univ.) R2018-10 |
[more] |
R2018-10 pp.21-26 |
R |
2017-10-20 14:00 |
Kumamoto |
|
An Empirical Study on Software Reliability Prediction Using Phase-Type Software Reliability Models Hiroyuki Okamura, Akihide Ito, Tadashi Dohi (Hiroshima Univ.) R2017-44 |
[more] |
R2017-44 pp.1-6 |
R |
2017-06-16 15:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An Extension of Software Reliability Models with Marshall-Olkin Type Distribution Miho Kawasaki, Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2017-12 |
[more] |
R2017-12 pp.13-18 |