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ORCIDYuji Yoshida
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2020 – today
- 2020
[j34]Yuji Yoshida:
Portfolio optimization in fuzzy asset management with coherent risk measures derived from risk averse utility. Neural Comput. Appl. 32(15): 10847-10857 (2020)- [c47]Yuji Yoshida:
Bivariate Risk Measures and Stochastic Orders. MDAI 2020: 16-27 - [c46]Mateu Sbert, Yuji Yoshida:
Stochastic Orders on Two-Dimensional Space: Application to Cross Entropy. MDAI 2020: 28-40
2010 – 2019
- 2019
- [j33]Yuji Yoshida:
Comparison of Risk Aversity for Two Utility Functions on ℝ2. J. Adv. Comput. Intell. Intell. Informatics 23(3): 555-560 (2019) - [c45]Yuji Yoshida:
Markov Decision Processes with Coherent Risk Measures: Risk Aversity in Asset Management. CogSIMA 2019: 147-151 - [c44]Yuji Yoshida:
Risk-sensitive Markov Decision Processes with Risk Constraints of Coherent Risk Measures in Fuzzy and Stochastic Environment. IJCCI 2019: 269-277 - [c43]Yasuto Nishiwaki, Yuji Yoshida, Takeshi Teramra, Atsushi Motoyama, Kazuhiro Tsuda:
A Consideration of Evaluation Method of Sentiment Analysis on Social Listening. KES 2019: 1314-1320 - [c42]Yuji Yoshida:
Risk-Sensitive Decision-Making Under Risk Constraints with Coherent Risk Measures. KES-IDT (2) 2019: 219-229 - [c41]Yuji Yoshida:
Risk-Sensitive Markov Decision Under Risk Constraints with Coherent Risk Measures. MDAI 2019: 29-40 - [c40]Yuji Yoshida, Satoru Kumamoto:
Dynamic Average Value-at-Risk Allocation on Worst Scenarios in Asset Management. TAMC 2019: 674-683 - 2018
- [c39]Yuji Yoshida:
Dynamic Fuzzy Asset Management for Worst Scenarios with Average Value-at-Risks. CIST 2018: 437-442 - [c38]Yuji Yoshida:
Maximization of Returns under Value-at-Risk Constraints in Dynamic Fuzzy Asset Allocation. FUZZ-IEEE 2018: 1-6 - [c37]Yuji Yoshida:
Coherent Risk Measures Derived from Utility Functions. MDAI 2018: 15-26 - 2017
- [c36]Yuji Yoshida:
A Dynamic Average Value-at-Risk Portfolio Model with Fuzzy Random Variables. Fuzzy Sets, Rough Sets, Multisets and Clustering 2017: 291-306 - [c35]Yuji Yoshida:
Optimization of dynamic maximum for value-at-risks with fuzziness in asset management. FUZZ-IEEE 2017: 1-5 - [c34]Yuji Yoshida:
Portfolios optimization with coherent risk measures in fuzzy asset management. ISCBI 2017: 100-104 - [c33]Yuji Yoshida:
Maximization of Returns under an Average Value-at-Risk Constraint in Fuzzy Asset Management. KES 2017: 11-20 - [c32]Yuji Yoshida:
Comparison of Risk Averse Utility Functions on Two-Dimensional Regions. MDAI 2017: 15-25 - 2016
- [c31]Yuji Yoshida:
Weighted Quasi-Arithmetic Means on Two-Dimensional Regions: An Independent Case. MDAI 2016: 82-93 - 2015
- [j32]Masashi Kouda, Ryuji Hirase, Takeshi Yamao, Shu Hotta, Yuji Yoshida:
Orientation-Controlled Films of Thiophene/Phenylene Co-Oligomers. IEICE Trans. Electron. 98-C(2): 73-79 (2015) - [c30]Yuji Yoshida:
Weighted Quasi-Arithmetic Mean on Two-Dimensional Regions and Their Applications. MDAI 2015: 42-53 - 2014
- [c29]Yuji Yoshida:
Aggregation of Dynamic Risk Measures in Financial Management. MDAI 2014: 38-49 - 2013
- [j31]Yuji Yoshida:
Ordered Weighted Averages on Intervals and the Sub/Super-Additivity. J. Adv. Comput. Intell. Intell. Informatics 17(4): 520-525 (2013) - [c28]Yuji Yoshida, Kei Majima
, Tatsuya Yamada, Yuki Maruno, Yuichi Sakumura, Kazushi Ikeda:
Experimental comparison of classification methods for key kinase identification for neurite elongation. EMBC 2013: 3519-3522 - [c27]Yuji Yoshida:
Optimization of value-at-risk portfolios in uncertain lognormal models. IFSA/NAFIPS 2013: 263-268 - [c26]Yuji Yoshida:
Weighted Quasi-Arithmetic Means: Utility Functions and Weighting Functions. MDAI 2013: 25-36 - 2012
- [j30]Yuji Yoshida:
Weighted Quasi-Arithmetic Means and the Domain Translations. J. Adv. Comput. Intell. Intell. Informatics 16(1): 148-153 (2012) - [j29]Yuji Yoshida:
A Dynamic Risk Allocation of Value-at-Risks with Portfolios. J. Adv. Comput. Intell. Intell. Informatics 16(7): 800-806 (2012) - [c25]Yuji Yoshida:
An Ordered Weighted Average with a Truncation Weight on Intervals. MDAI 2012: 45-55 - 2011
- [j28]Masayuki Chikamatsu, Yoshinori Horii, Ming Lu, Yuji Yoshida, Reiko Azumi, Kiyoshi Yase:
Complementary Inverters Based on Soluble P- and N-Channel Organic Semiconductors. IEICE Trans. Electron. 94-C(12): 1845-1847 (2011) - [j27]Yuji Yoshida:
Weighted Quasi-Arithmetic Means and a Risk Index for Stochastic Environments. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 19(Supplement-1): 1-16 (2011) - [j26]Yuji Yoshida:
Risk Analysis of Portfolios Under Uncertainty: Minimizing Average Rates of Falling. J. Adv. Comput. Intell. Intell. Informatics 15(1): 56-62 (2011) - [c24]Yuji Yoshida:
A Dynamic Value-at-Risk Portfolio Model. MDAI 2011: 43-54 - 2010
- [j25]Yuji Yoshida:
Quasi-arithmetic means and ratios of an interval induced from weighted aggregation operations. Soft Comput. 14(5): 473-485 (2010) - [c23]Yuji Yoshida:
Weighted Quasi-arithmetic Means and Conditional Expectations. MDAI 2010: 31-42
2000 – 2009
- 2009
- [j24]Yuji Yoshida:
An estimation model of value-at-risk portfolio under uncertainty. Fuzzy Sets Syst. 160(22): 3250-3262 (2009) - [c22]Yuji Yoshida:
The Minimization of the Risk of Falling in Portfolios under Uncertainty. IFSA/EUSFLAT Conf. 2009: 137-142 - [c21]Yuji Yoshida:
A Perception-Based Portfolio Under Uncertainty: Minimization of Average Rates of Falling. MDAI 2009: 149-160 - 2008
- [j23]Yuji Yoshida:
Perception-Based Estimations of Fuzzy Random Variables: Linearity and convexity. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 16(Supplement-1): 71-87 (2008) - [c20]Yuji Yoshida:
A risk-minimizing portfolio model with fuzziness. FUZZ-IEEE 2008: 909-914 - [c19]Yuji Yoshida:
A Risk-Sensitive Portfolio with Mean and Variance of Fuzzy Random Variables. ICIC (2) 2008: 358-366 - [c18]Yuji Yoshida:
Aggregated Mean Ratios of an Interval Induced from Aggregation Operations. MDAI 2008: 26-37 - 2007
- [j22]Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, Yuji Yoshida:
Fuzzy optimality relation for perceptive MDPs - the average case. Fuzzy Sets Syst. 158(17): 1905-1912 (2007) - [c17]Yuji Yoshida:
A Risk-Minimizing Model Under Uncertainty in Portfolio. IFSA (1) 2007: 381-391 - [c16]Yuji Yoshida:
Fuzzy Extension of Estimations with Randomness: The Perception-Based Approach. MDAI 2007: 295-306 - [e1]Vicenç Torra, Yasuo Narukawa, Yuji Yoshida:
Modeling Decisions for Artificial Intelligence, 4th International Conference, MDAI 2007, Kitakyushu, Japan, August 16-18, 2007, Proceedings. Lecture Notes in Computer Science 4617, Springer 2007, ISBN 978-3-540-73728-5 [contents] - 2006
- [j21]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano:
A new evaluation of mean value for fuzzy numbers and its application to American put option under uncertainty. Fuzzy Sets Syst. 157(19): 2614-2626 (2006) - [j20]Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, Yuji Yoshida:
A fuzzy approach to Markov decision processes with uncertain transition probabilities. Fuzzy Sets Syst. 157(19): 2674-2682 (2006) - [c15]Yuji Yoshida:
Mean Values of Fuzzy Numbers with Evaluation Measures and the Measurement of Fuzziness. JCIS 2006 - [c14]Yuji Yoshida:
A Defuzzification Method of Fuzzy Numbers Induced from Weighted Aggregation Operations. MDAI 2006: 161-171 - 2005
- [j19]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano:
A Discrete-Time American Put Option Model with Fuzziness of Stock Prices. Fuzzy Optim. Decis. Mak. 4(3): 191-207 (2005) - [c13]Yuji Yoshida:
Mean Values of Fuzzy Numbers by Evaluation Measures and its Measurement of Fuzziness. CIMCA/IAWTIC 2005: 163-169 - [c12]Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, Yuji Yoshida:
Perceptive Evaluation for the Optimal Discounted Reward in Markov Decision Processes. MDAI 2005: 283-293 - 2004
- [j18]Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, Yuji Yoshida:
A Fuzzy Stopping Problem with the Concept. Fuzzy Optim. Decis. Mak. 3(4): 367-374 (2004) - [c11]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano, Satoru Kumamoto:
Dynamic decision making with an objective function based on fuzzy preferences. FUZZ-IEEE 2004: 777-782 - [c10]Yuji Yoshida:
A Mean Estimation of Fuzzy Numbers by Evaluation Measures. KES 2004: 1222-1229 - [c9]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano, Satoru Kumamoto:
An Objective Function Based on Fuzzy Preferences in Dynamic Decision Making. KES 2004: 1230-1236 - [c8]Yuji Yoshida:
Decision Making in a Dynamic System Based on Aggregated Fuzzy Preferences. MDAI 2004: 239-251 - 2003
- [j17]Yuji Yoshida:
The valuation of European options in uncertain environment. Eur. J. Oper. Res. 145(1): 221-229 (2003) - [j16]Yuji Yoshida:
A discrete-time model of American put option in an uncertain environment. Eur. J. Oper. Res. 151(1): 153-166 (2003) - [j15]Yuji Yoshida:
Continuous-time fuzzy decision processes with discounted rewards. Fuzzy Sets Syst. 139(2): 333-348 (2003) - [j14]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano:
Fuzzy stopping problems in continuous-time fuzzy stochastic systems. Fuzzy Sets Syst. 139(2): 349-362 (2003) - [c7]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano:
A Discrete-Time Portfolio Selection with Uncertainty of Stock Prices. IFSA 2003: 245-252 - 2002
- [j13]Yuji Yoshida, Etienne E. Kerre:
A fuzzy ordering on multi-dimensional fuzzy sets induced from convex cones. Fuzzy Sets Syst. 130(3): 343-355 (2002) - [j12]Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, Yuji Yoshida:
An approach to stopping problems of a dynamic fuzzy system. Fuzzy Sets Syst. 131(2): 225-233 (2002) - [j11]Yuji Yoshida:
Fuzzy stopping in continuous-time dynamic fuzzy systems. Fuzzy Sets Syst. 132(3): 291-301 (2002) - [j10]Yuji Yoshida:
Optimal stopping models in a stochastic and fuzzy environment. Inf. Sci. 142(1-4): 89-101 (2002) - [c6]Yuji Yoshida:
Dynamic Decision Making in Fuzzy and Stochastic Environments. FSKD 2002: 86-90 - [c5]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano:
Pricing of American Put Option with Uncertainty of Stock Prices by Weighting Functions. FSKD 2002: 519-523 - [c4]Yuji Yoshida:
A Fuzzy Decision Making Model of American Option Pricing in Financial Engineering. JCIS 2002: 133-136 - 2001
- [c3]Yuji Yoshida:
Option Pricing Models for Fuzzy Decision Making in Financial Engineering. FUZZ-IEEE 2001: 960-963 - 2000
- [j9]Yuji Yoshida:
A limit theorem in dynamic fuzzy systems with transitive fuzzy relations. Fuzzy Sets Syst. 109(3): 371-378 (2000) - [j8]Yuji Yoshida:
A continuous-time dynamic fuzzy system. (I). A limit theorem. Fuzzy Sets Syst. 113(3): 453-460 (2000) - [j7]Yuji Yoshida:
A continuous-time dynamic fuzzy system. (II). Fuzzy potentials. Fuzzy Sets Syst. 113(3): 461-472 (2000)
1990 – 1999
- 1999
- [j6]Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, Yuji Yoshida:
A fuzzy relational equation in dynamic fuzzy systems. Fuzzy Sets Syst. 101(3): 439-443 (1999) - 1998
- [j5]Yuji Yoshida, Masami Yasuda, Jun-ichi Nakagami, Masami Kurano:
A limit theorem in dynamic fuzzy systems with a monotone property. Fuzzy Sets Syst. 94(1): 109-119 (1998) - [j4]Yuji Yoshida:
Duality in dynamic fuzzy systems. Fuzzy Sets Syst. 95(1): 53-65 (1998) - [j3]Yuji Yoshida:
Cyclic classes and an ergodic theorem in dynamic fuzzy systems. Fuzzy Sets Syst. 95(2): 189-199 (1998) - [j2]Yuji Yoshida:
The recurrence of dynamic fuzzy systems. Fuzzy Sets Syst. 95(3): 319-332 (1998) - [j1]Yuji Yoshida:
A Time-Average Fuzzy Reward Criterion in Fuzzy Decision Processes. Inf. Sci. 110(1-2): 103-112 (1998) - [c2]Masami Kurano, Masami Yasuda, Jun-ichi Nakagami, Yuji Yoshida:
Fuzzy stopping of a dynamic fuzzy system. KES (3) 1998: 547-551 - [c1]Yuji Yoshida:
Optimal stopping of a continuous-time dynamic fuzzy system under possibility theory. KES (3) 1998: 553-558
Coauthor Index
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