Yasuda's Home Page

Welcome to my home page!

All of these scripts and documents can be found is to make a research exchange with us
and then to develop a new theory and its application. If you have an interest on subject
from the following, please let us know...
I should retire from here until March 31, 2012(Heisei 24nen 3gatu 31niti).

The last lecture in the university will be from 16:00 to 17:00, March 9
at the building No.4 of the faculty of Science. (Finished! Thanx for your attendance.)
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Commemoration
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Greetings(in Japanese)
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On_leave_of_chiba(in Japanese)submitted to Chiba Union

The class note(transcript of lectures, Kougi Notes) in Japanese is here.

Masami YASUDA

E-mail: yasuda (at) math.s.chiba-u.ac.jp

Tel:

Fax:

Campus;

Nishi-Chiba,

Office Building;

Faculty of Science(Rigakubu-"4"goukan)

Tranportation;

Trans-map

Interests:

Studies on Stochastic Optimization and its Application

Special link to Prof. Minoru Sakaguchi's letter which he sended me.

Recent Publications from 2007(Updated at July, 2012):

" Multiple stopping odds problem in Markov-dependent trials, " ( pdf file, 68K) with K. Ano, N. Kakie, N. Miyoshi, 6ecm, Satelite Section July 2012 (Krakow, Poland).
" Autocountinuity from below of set functions and convergence in measure, " ( pdf file, 241K) with Li Jun, Ling Zhou, NLMUA(Beijing), Sep, 2011, Springer, Page 77-83.
Odds theorem in Bernoulli sequences of Random length with multiple selection, with Aiko Kurushima, Katsunori Ano, APS(Stockholm), Jul, 2011, Page 65.
Optimal stopping for CVAR on secretary problem, with Masayuki Kageyama, Katsunori Ano, APS(Stockholm), Jul, 2011, Page 64.
Explicit dynamic Quadratic programming creating Fibonacci number and Golden ratio, with Seiichi Iwamoto, Yutaka Kimura, Workshop on Games and Markov Decision Processes (Wroclaw, Poland), Jul, 2011.
" The best choice problem for random number of objects with a refusal probability " ( pdf file, 58K) with M.Horiguchi, INFORMS Applied Probability, Draft, Jul, 2009, Pages 1-8.
" An interval Bayesian Method for Uncertain MDPs "(in Japanese) ( pdf file, 132K) with T.Iki, M.Horiguchi, M. Kurano, RIMS Kokyuroku, Volume 1636, 2009, Pages 1-8.
" Product Possibility Space with Finitely Many Independent Fuzzy Vectors " ( pdf file, 75K) with K.Iwamura, M.Kageyama, M. Kurano, RIMS Kokyuroku, Volume 1630, 2009, Pages 50-54.
" Golden Optimal path in Discrete-time Dynamic Optimization Processes, " ( pdf file, 93K) with S.Iwamoto, Advanced Studies in Pure Math., Volume 53, 2009, Pages 99-108.
" Golden Duality in Dynamic Optimization " ( pdf file, 150K) with S.Iwamoto, A.Kira, Proceeding of Kosen Workshop, MTE2008, 2008, 1-13.
" A pattern-matrix learning algorithm for adaptive MDPs: The regularly communicating case " ( pdf file, 88K) with T.Iki,M.Horiguchi,M.Kurano RIMS Kokyuroku, Volume 1589, 2008, Pages 120-129.
" A learning algorithm for communicating Markov decision Processes with unknown transition matrices" ( pdf file, 88K) with T.Iki,M.Horiguchi,M.Kurano, Bulletin of Informatics and Cybernetics, Volume 39, 2007, Pages 11-24.
" Approximimation of fuzzy neural networks by using Lusin's theorem " ( pdf file, 138K) with L.Jun, L.Jianzeng, RIMS Kokyuroku, Volume 1561, 2007, Pages 86-92.
" Golden optimal value in discrete-time dynamic optimization processes " ( pdf file, 73K) with S.Iwamoto, RIMS Kokyuroku, Volume 1559, 2007, Pages 56-66.
" A learning algorithm of TD method for Markov decision processes " ( pdf file, 195K) with M.Horiguchi, M. Kurano, RIMS Kokyuroku, Volume 1559, 2007, Pages 34-49.
"Fuzzy optimality relation for perceptive MDPs―the average case " ( pdf file, 201K) with M. Kurano, J. Nakagami, Y. Yoshida, Fuzzy Sets and Systems, Volume 158, Issue 17, 1 September 2007, Pages 1905-1912 Optimization under Fuzzy and Possibilisitic Uncertainty.