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Member

KOIZUMI, Daiki (Otaru University of Commerce )

Research Field

Statistical Decision Theory, Bayesian Statistics, and Probability Model

Research Achievement

≪Journal≫

Norihiro Kamide,Method for Combining Paraconsistency and Probability in Temporal Reasoning,Journal of Advanced Computational Intelligence and Intelligent Informatics,vol.20, no.5, pp.813-827,2016

Daiki Koizumi,Reliability - Based Hybrid ARQ Scheme with Encoded Parity Bit Retransmissions and Message Passing Decoding,IEICE Trans. Fundamentals,vol.E90-A, no.9, pp.1736-1744,2007

Naoto KOBAYASHI,A Note on Error Correction Schemes with a Feedback Channel,IEICE Trans. Fundamentals,vol.E89-A no.10,pp.2475-2480,2006

≪International Conference≫

Daiki Koizumi,Credible Interval Prediction of a Nonstationary Poisson Distribution based on Bayes Decision Theory,Proceedings of the 12th International Conference on Agents and Artificial Intelligence (ICAART2020),vol. 2, pp. 995-1002,2020

Daiki Koizumi,Bayesian Estimation of Hard Disk Drives' Lifetime under Gamma Distribution,International Society for Bayesian Analysis (ISBA) 2018 World Meeting,,2018

Daiki Koizumi,On the Maximum Likelihood Estimation of Weibull Distribution with Lifetime Data of Hard Disk Drives,Proceedings of the 2017 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA'17),pp. 314-320,2017

Michio Sonoda,On the Approximate Maximum Likelihood Estimation in Stochastic Model of SQL Injection Attacks,Proceeding of IEEE International Conference on Systems, Man, and Cybernetics (SMC2016),pp. 802-807,2016

Daiki Koizumi,On the Weibull Distribution with Nonstationary Scale Parameter,Proceeding of the International Society for Bayesian Analysis (ISBA) 2016 World Meeting,p. 323,2016

Norihiro Kamide,Combining Paraconsistency and Probability in CTL,Proc. of The 7th International Conference on Agents and Artificial Intelligence (ICAART) 2015, vol. 2,pp. 285-293, Lisbon, Portugal,2015

Daiki Koizumi,SQL Injection Attack Detection with Contingency Table,Proceeding of The International Symposium on Information Theory and Its Applications (ISITA2014),p. 340, Melbourne, Australia,2014年

Shigeichi Hirasawa,Learning Styles for e-learning Systems over Virtual Desktop Infrastructure,Proceeding of 2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC2014),pp. 3248-3253, San Diego, CA, USA,2014年

Daiki Koizumi,On the Automatic Detection Algorithm of Cross Site Scripting (XSS) with the Non-Stationary Bernoulli Distribution,Proc. in the 5th International Conference on Communications, Computers and Applications (MIC-CCA2012),pp.101-105,2012年

Takeshi Matsuda,Cross Site Scripting Attacks Detection Algorithm Based on the Appearance Position of Characters,Proc. in the 5th International Conference on Communications, Computers and Applications (MIC-CCA2012),pp.53-58,2012年

Makoto Nakazawa,The Influence of QoS on e-Learning Environment under Virtual Desktop Infrastructure,Proc. in the 5th International Conference on Communications, Computers and Applications (MIC-CCA2012),pp.30-34,2012年

Daiki Koizumi,A Learning Algorithm of Threshold Value on the Automatic Detection of SQL Injection Attack,Proceeding of The 2012 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA'12),Volume II, pp.933-937,2012年

Michio Sonoda,Markov Chain Monte Carlo Method Simulation of SQL Injection Attack Detection,Proceeding of the 11th World Meeting for the International Society for Bayesian Analysis (ISBA) 2012,p.155,2012年

Takeshi Matsuda,Predictive Distribution of SQL Injection Attacks Detection Model,Proceeding of the 11th World Meeting for the International Society for Bayesian Analysis (ISBA) 2012,p.133,2012年

Daiki Koizumi,On the Loss Functions of Bayesian Forecasting for WWW Traffic based on Time Varying Poisson Distribution,Proceeding of the 11th World Meeting for the International Society for Bayesian Analysis (ISBA) 2012,p.124,2012年

Michio Sonoda,On Automatic Detection of SQL Injection Attacks by the Feature Extraction of the Single Character,Proceedings of the 4th international conference on Security of information and networks (SIN2011),pp.81-86, Sydney, Australia,2011

Takeshi Matsuda,On Predictive Errors of SQL Injection Attack Detection by the Feature of the Single Character,Proceeding of 2011 IEEE International Conference on Systems, Man, and Cybernetics (SMC2011),pp.1722-1727, Anchorage, USA,2011

Daiki Koizumi,On the Bayesian Forecasting Algorithm under the Non-Stationary Binomial Distribution with the Hyper Parameter Estimation,Proceeding of Ninth Valencia International Meeting on Bayesian Statistics,pp.167-168, Alicante, Spain,2010

Daiki Koizumi,On the Hyperparameter Estimation of Time Varying Poisson Model for Bayesian WWW Traffic Forecasting,2nd International Workshop of the European Research Consortium on Infomatics and Mathematics (ERCIM) Working Group on Computing & Statistics,p.22, Limassol, Cyprus,2009

Daiki Koizumi,Bayesian Forecasting of WWW Traffic on the Time Varying Poisson Model,Proc. of The 2009 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA'09),pp. 683-689, Nevada, USA,2009

≪Conference≫

Daiki Koizumi,On the Applications of Weibull Distribution with Nonstationary Scale Parameter,Proceedings of the 2016 IEICE General Conference,p. 50,2016

Daiki Koizumi,On the Credible Interval Prediction of Web Traffic based on the Bayes Decision Theory,Proceeding of the 38th Symposium on Information Theory and its Applications (SITA2015),pp. 235-240,2015

Daiki Koizumi,On the Bayes Optimal Prediction of Time Series under a Nonstationary Weibull Distribution,IEICE Technical Report, IT2015-33,vol. 115, no. 137, pp. 95-100,2015

Michio Sonoda,On the Automatic Detection of the SQL Injection Attacks by the Feature Extraction of the Single Character,SIG Technical Reports, 2011-CSEC-52, Vol.49,vol.49, pp.1-7,2011

Daiki Koizumi,On the Web Traffic Modeling under the Opening and Closing Services by the Non-Stationary Poisson Process,IEICE technical report,vol.109, no.449, IN2009-201, pp.343-347,2010

,Text Data Compression by Bayes Coding Algorithm,IPSJ technical report,vol.110, no.3, pp.15-22,2007

,A Study of Bayes Coding for i.i.d. Sources with Consideration of the Generating Patterns of the Symbols in the Source Alphabet,IEICE technical report,vol.106, no. 184, IT2006-29, pp.25-30,2006

Daiki Koizumi,The Reliability based Hybrid ARQ Scheme with both the Encoded Parity Bit Retransmissions and Message Passing Decoding,IEICE technical report,vol.106, no.60, IT2006-17, pp.23-28,2006

Daiki Koizumi,A Note on HTTP Traffic Analysis of the Time Series Model with a Time Varying Density Parameter,Proceedings of the 28th Symposium on Information Theory and its Applications,pp.729-732,2005

Daiki Koizumi,A Study of Reliability Based Hybrid ARQ Scheme with Bitwise Posterior Probability Evaluation from Message Passing Algorithm,IEICE technical report,vo.105, no.85, IT2005-24, pp.11-16,2005

,A Study of Reliability Based Hybrid ARQ Schemes Using a Recursive Systematic Convolutional Code,IEICE technical report,vol.105, no.311, IT2005-52 pp.7-11,2005

,A Note on Belief Propagation Algorithm in Graphical Models with a Single Loop,Proceedings of the 28th Symposium on Information Theory and Its Applications,vol.1, pp.1-4,2005

,A Study of Decoding Algorithm of Tailbiting Convolutional Codes,IEICE technical report,vol.104, no.229, IT2004-26, pp.47-52,2004

Yoshifumi Ukita,A Note on the Prediction Algorithm when Orthogonal Design is used for Query Learning,,SIG-FPAI-A402-12, pp.25-32,2004

Daiki Koizumi,The Generalization of Bayesian Network's Deductive Method,IEICE technical report,vol.98, no.211, IT98-32, pp.25-30,1998

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