Faculty Information - DAN Yuya | Matsuyama University

1.	1995/04～1999/03	College of Natural Sciences, First Cluster of Colleges, University of Tsukuba, Graduated, Bachelor of Science
2.	1999/04～2004/03	〔Doctorial Course〕 Mathematics, Institute of Mathematics, University of Tsukuba, Completed, Ph. D. in Science
3.	2001/03/31 Degree Acquisition	University of Tsukuba, Masters Degree in Science

Research Field (Keyword)

Mathematical Analysis (Key Word：Partial Differential Equations, Computer Simulation, Artificial Intelligence)

Research Subject

1.	1999/04～	Mathematical Structure of Schroedinger Equations (Key Word : Partial Differential Equations, Mathematical Physics)
2.	2004/04～	Analysis of Mathematical Models using Computer Simulation (Key Word : )
3.	2004/04～	Design of Algorithm for Artificial Intelligence Systems (Key Word : Computer Shogi)

Work experience /Academic appointments

1.	2004/04～2006/03	Kanto Gakuin University Faculty of Engineering Assistant in Education
2.	2006/04～2008/09	Matsuyama University Faculty of Business Administration Lecturer
3.	2008/10～2015/09	Matsuyama University Faculty of Business Administration Associate Professor
4.	2012/09～2013/08	Ludwig-Maximilians-Universitaet München Mathematisches Institut Visiting Scholar (Gastwissenschaftler)
5.	2015/10～	Matsuyama University Faculty of Business Administration Professor
6.	2016/09～2017/08	Gakushuin University Faculty of Science Research Fellow at Department of Matematics
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Membership of Professional Organizations

1.	2003/10～	The Mathematical Society of Japan
2.	2005/04～	Information Processing Society of Japan
3.	2006/04～	The Japanese Society for Artificial Intelligence
4.	2010/04～	Institute of Electronics, Information and Communication Engineers
5.	2014/04～	Digital Games Research Association Japan
6.	2019/04～	The Institute of Image Electronics Engineers of Japan
7.	2021/08	Japan Society of Digital Textbook
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Publications

1.	2024/09	Other	Formation of local community through esports: Effects of student-planed "e-challenge" The Proceedings of FIT2024 3(K-003),pp.477-478 (Collaboration)
2.	2024/09	Other	Performance Evaluation of Machine Learning Models using Entropy of Images The Proceedings of FIT2024 3(I-010),pp.273-275 (Collaboration)
3.	2024/06	Other	Performance Evaluation of Machine Learning Models using Entropy of Images ITE Tech. Rep. 48(16),pp.17-20 (Collaboration)
4.	2024/03	Other	A Method for Editing of Highlight Components on a Single Image 2(5U-06),pp.717-718 (Collaboration)
5.	2024/03	Other	On automatic generation of game maps according to user-specified scenes 2(6Q-08),pp.335-336 (Collaboration)
6.	2024/02	Other	Automatic generation of game maps according to characteristics of natural objects and buildings Proceedings of 14th Annual Conference pp.57-62 (Collaboration)
7.	2024/02	Other	Effectiveness of Programming Learning through Game Jam Activities Proceedings of 14th Annual Conference pp.35-40 (Collaboration)
8.	2023/12	Other	Accuracy Recognition of Images removing Specular Reflection (P-24),pp.1-2 (Collaboration)
9.	2023/12	Other	Condition of sneakers as determined by AI from images on display (P-25),pp.1-2 (Collaboration)
10.	2023/12	Other	Proposal of a new posterization method (P-23),pp.1-2 (Collaboration)
11.	2023/12	Other	Specular Highlight Removal from a Single Image (S-11),pp.1-4 (Collaboration)
12.	2023/08	Other	Regional Innovation through eSports Tournament titled “GEKITAI-Cup” Replaying Japan 2023 Conference Abstracts pp.138-149 (Collaboration)
13.	2023/06	Other	A Study on Accuracy Recognition of Images using Elimination of Specular Reflection Light - Trial of Restoration from Peripheral Pixel Information using Spatial Filtering - ITE Tech. Rep. 47(16),pp.43-46 (Collaboration)
14.	2023/03	Other	Information education through the video production project "Tori-tabi" The 85th National Convention of IPSJ pp.343-345 (Collaboration)
15.	2023/03	Other	Practice and Educational Effect for Group Work of Video Production －Learning from filming and editing videos set in campus－ ITE Technical Reports 47(pp. 53-56),pp.53-56 (Collaboration)
16.	2023/02	Other	Regional Innovation through e-Sports Tournament "GEKITAI-HAI'' Proceeding of 13th Annual Conference of Digital Games Research Association JAPAN pp.129-134 (Collaboration)
17.	2022/12	Article	Subjective Peer Evaluation based on the PageRank Algorithm pp.81-98 (Single)
18.	2022/08	Article	A Theoretical and Practical Study for Algorithm of Pseudo-Random Number Generators pp.49-72 (Single)
19.	2022/08	Other	A Role of Shannon Noise in the Metaverse Classroom (Single)
20.	2022/03	Other	An open source model based interactive novel posting service -An influence of new service user- pp.837-838 (Collaboration)
21.	2022/03	Other	Ergodic PRNG - An non-periodic pseudorandom number generator - pp.251-252 (Collaboration)
22.	2022/03	Other	The Effect of Flipped Classroom for 3D Modeling and Animation with Blender pp.565-566 (Single)
23.	2021/12	Other	Performance of Hybrid-Flexible Teaching and Learning pp.1-8 (Single)
24.	2021/10	Other	Analysis for Infection Phenomena using the SIR model (Single)
25.	2020/03	Other	The Effect of Peer-instruction in Multimedia Programming Education 4(4H-04),pp.295-296 (Single)
26.	2020/02	Article	A Study for Real-time Processing of 3D Data using Motion Capture Matsuyama University Review 31(6),pp.27-44 (Single)
27.	2020/02	Article	Improving Information Education for Movie Creation Matsuyama University Review 31(6),pp.45-68 (Single)
28.	2019/03	Other	An approach of programming education for mobile apps development 4(6J-04),pp.357-358 (Collaboration)
29.	2018/03	Article	Creative Contents Education through Collaboration between Lecture and Seminar Journal of Creative Content Research Association 2(1),pp.12-24 (Collaboration)
30.	2018/03	Other	Lecture Design of Multimedia Programming for Active Learners 4(5F-05),pp.411-412 (Single)
31.	2017/12	Other	Information Environment for Active Learning pp.1-4 (Single)
32.	2017/12	Other	Perspective for Information Education through Programming Study Collaboration between Highschool and University Students SIG Technical Reports pp.1-9 (Collaboration)
33.	2017/07	Other	Mathematical Analysis on Stability of Matter Tsukuba Workshop on Pure and Applied Mathematics 2017 (Single)
34.	2017/04	Article	The photorealistic CG simulation of Japanese sparkling fireworks using WebGL pp.147-179 (Single)
35.	2017/03	Other	Expansion of Practical CG Education through Active Learning - A Viewpoint of Information Education at Matsuyama University - pp.73-76 (Collaboration)
36.	2017/03	Other	The N-Representability Problem for Reduced Density Operators Analysis Research Seminar (Single)
37.	2016/12	Article	A Possibility of Game Development in Educational Curriculum for Information Technology pp.151-176 (Single)
38.	2016/11	Other	The approach to Lieb-Thirring inequalities for Schroedinger operators Talk at Gakushuin University (Single)
39.	2016/02	Other	Lieb-Thirring inequalities for eigenvalues of Schrödinger and Dirac operators 学習院大学スペクトル理論セミナー (Single)
40.	2016/01	Other	Recent progress in Lieb-Thirring inequalities 2016 Symposium on Spectral and Scattering Theories in Kanazawa (Single)
41.	2015/04	Article	Practical education of information technology for understanding hardware through assembling a desktop PC pp.69-89 (Single)
42.	2014/08	Other	Riesz means of bound states for Schrödinger operators SEOUL ICM 2014, International Congress of Mathematicians (Single)
43.	2014/05	Other	Analysis for ground state energies in quantum complex systems pp.87-90 (Single)
44.	2014/03	Other	Mathematical analysis for ground state energies of quantum complex systems New Horizon in Quantum Information Science (Single)
45.	2013/12	Other	Lieb-Thirring inequalities and related topics (Single)
46.	2013/10	Other	Lieb-Thirring inequalities and problems in stability of matter PDE Symposium in Dazaifu (Single)
47.	2013/09	Other	Lieb-Thirring inequalities for Schr\"{o}dinger operators pp.50-51 (Single)
48.	2013/08	Article	Mathematical Analysis for Quantum Complex Systems Matsuyama University Review pp.67-98 (Single)
49.	2013/01	Article	Information Diffusion and Dissipative Effect on Social Networks IT Enabled Services, eds. by Shiro Uesugi pp. 39-59,pp.39-59 (Single)
50.	2013/01	Other	Inequalities in Stability of Matter Trails in Quantum Mechanics and Surroundings (Single)
51.	2012/12	Other	Lieb-Thirring inequalities for Schrödinger operators Oberseminar Analysis (Single)
52.	2012/03	Article	Confined properties of a floating ball in water flow Pioneer Journal of Mathematical Physics and its Applications 1(1),pp.35-44 (Collaboration)
53.	2012/03	Other	A Study on Confined Phenomena in Water Flows The 61st National Congress of Theoretical and Applied Mechanics (NCTAM 2012) pp.2 pages (Single)
54.	2012/03	Other	Characteristic extraction from an English haiku mailing list pp.509, 510 (Collaboration)
55.	2011/10	Article	A Note on the Relation between Potential Terms and Metric Matrices General Mathematics Notes 6(2),pp.1-11 (Single)
56.	2011/10	Article	Analysis and Simulation of Power Law Distribution of File Types in File Sharing Systems Proceedings of SIMUL 2011, The Third International Conference on Advances in System Simulation pp.116-121 (Collaboration)
57.	2011/09	Book	Cauchy Problem for Schrödinger Equations: A mathematical structure of quantum systems (Single)
58.	2011/08	Article	A Mathematical Model for Finer Prediction using Monte Carlo Simulation Matsuyama University Review Commemoration Number for Prof.Noritaka Ishida pp.315-334 (Single)
59.	2011/07	Article	Mathematical Analysis and Simulation of Information Diffusion on Networks Proceedings of International Symposium on Applications and the Internet (SAINT2011) pp. 550-555,pp.550-555 (Single)
60.	2011/06	Other	Optimization for Employee Allocation Problem via Stable Matching Models The 25th Annual Conference of the Japanese Society for Artificial Intelligence, 2011 pp.1-4 (Collaboration)
61.	2011/04	Article	Decay of scattering solutions to one-dimensional free Schrödinger equation Journal of Mathematical Sciences: Advances and Applications 8(2),pp.53-59 (Single)
62.	2011/03	Other	Extraction of Characteristic and Construction of Document Vectors in English Haiku pp.515-516 (Collaboration)
63.	2011/02	Article	Grid Computing for Artificial Intelligence Advances in Grid Computing pp.201-214 (Single)
64.	2011/01	Article	Modeling and Simulation of Diffusion Phenomena on Social Networks Proceedings of 2011 3rd International Conference on Computer Modeling and Simulation 1,pp.139-146 (Single)
65.	2011/01	Article	Representation of One as the Sum of Unit Fractions International Mathematical Forum pp.25-30 (Single)
66.	2010/06	Other	A Study on the Prediction of Cherry Blossoms Bloom Date using Artificial Neural Networks Proceedings of the 24th Annual Conference of JSAI, 2010 pp.1-4 (Collaboration)
67.	2010/04	Article	Mathematical Structure of Schroedinger Equations Matsuyama University Review pp.105-134 (Single)
68.	2010/03	Other	Extraction of English Haiku using Support Vector Machine pp.587,588 (Collaboration)
69.	2009/08	Article	Design and Development of the Attendance Management and Utility System for Education Matsuyama University Review pp.95-115 (Single)
70.	2009/08	Other	Development and Future Use of Production Possibility Frontier Model in e-Commerce Proc. of The ITS Asia-Africa-Austrasia Regional Conference 2009, Perth (Collaboration)
71.	2009/06	Other	Optimization for Scheduling Problems using Genetic Algorithms The 23rd Annual Conference of the Japanese Society for Artificial Intelligence, 2009 pp.1-2 (Collaboration)
72.	2009/03	Article	Reduction of misdirected search in game trees by human grid computing Journal of Informatics and Regional Studies pp.35-42 (Single)
73.	2008/09	Other	Reduction of misdirected search in game trees by human grid computing 2nd International Congress of Innovative IT enabled Services (ITeS 2008) (Single)
74.	2008/07	Article	Possibility of Human Grid Computing for Artificial Intelligence Systems Proceedings of International Symposium on Applications and the Internet (SAINT2008) pp.452-454 (Single)
75.	2008/05	Article	Uniqueness theorem in weighted Sobolev spaces of the Cauchy problem for Schrödinger type equations with variable coefficients Advances in Differential Equations 13(5-6),pp.489-507 (Single)
76.	2007/10	Article	Computer Simulation of Applicant Assignment Model by Monte Carlo Method Matsuyama University Review pp.75-89 (Single)
77.	2005/11	Article	Uniqueness theorem of the Cauchy problem for Schrödinger equations in weighted Sobolev spaces Differential and Integral Equations 18(11),pp.1257-1271 (Single)
78.	2003/10	Other	Uniqueness theorem in weighted Sobolev spaces of the Cauchy problem for Schr\"odinger type equations with variable coefficients (Single)
79.	2003/08	Article	On exponential time decay solutions to Schrödinger equations 講究録 1336,pp.19-28 (Single)
80.	2003/06	Article	Exponential time decay solutions of Schrödinger equations and wave equations in even dimensional spaces Analysis and Applications pp.293-301 (Collaboration)
81.	2002/06	Article	Smoothing effect and exponential time decay of solutions of Schrödinger equations Proceedings of the Japan Academy, Series A: Mathematical Sciences 78(6),pp.92-95 (Collaboration)
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Committee and society

2019/05/01～

Creative Adviser

Certificates and Licences

1.	1995/12/05	Class II Information Technology Engineer
2.	1998/12/08	Systems Administrator
3.	2003/01/15	Gyoseishoshi Lawyer
4.	2005/06/16	Software Design & Development Engineer
5.	2006/12/11	Application Systems Engineer
6.	2007/12/17	Project Manager
7.	2008/06/16	Information Security Engineer
8.	2011/06/04	Microsoft Office Specialist for Excel 2007
9.	2011/06/04	Microsoft Office Specialist for Word 2007
10.	2011/08/15	Information Security Specialist
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Invited Lectures

1.	2010/02	Cooperative Career Education in the Region of University (Matsuyama University)
2.	2011/06	A Message for Students in Globalization of Society (Yawatahama High School)
3.	2012/06	Information Diffusion on Social Networks
4.	2014/07/28	Introduction to computer programming for high school students
5.	2015/07/29	Introduction to computer programming for high school students
6.	2020/04/16	Online Classroom
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Contributions to councils/committees external to the university

1.	2011/10～2011/10	SIMUL 2011 Session Chair
2.	2012/01～2012/12	SIMUL 2012 Technical Program Committee
3.	2014/08～2014/08	Session Chair

Academic conference presentation

1.	2023/02/24	Regional Innovation through e-Sports Tournament "GEKITAI-HAI'' (13th Annual Conference of Digital Games Research Association JAPAN)
2.	2023/03/02	Information education through the video production project "Tori-tabi" (The 85th National Convention of IPSJ)
3.	2023/03/06	Practice and Educational Effect for Group Work of Video Production -Learning from filming and editing videos set in campus- (Expressive Japan 2023)
4.	2023/06/04	A Study on Accuracy Recognition of Images using Elimination of Specular Reflection Light -Trial of Restoration from Peripheral Pixel Information using Spatial Filtering- (The Institute of Image Electronics Engineers of Japan)
5.	2023/12/02	Specular Highlight Removal from a Single Image (NICOGRAPH 2023)
6.	2023/12/03	Accuracy Recognition of Images removing Specular Reflection (NICOGRAPH 2023)
7.	2023/12/03	Condition of sneakers as determined by AI from images on display (NICOGRAPH 2023)
8.	2023/12/03	Proposal of a new posterization method (NICOGRAPH 2023)
9.	2024/02/23	Automatic generation of game maps according to characteristics of natural objects and buildings (The 14th Annual Conference of DiGRA JAPAN)
10.	2024/02/23	Effectiveness of Programming Learning through Game Jam Activities (The 14th Annual Conference of DiGRA JAPAN)
11.	2024/02/24	Automatic generation of game maps according to characteristics of natural objects and buildings (The 14th Annual Conference of DiGRA JAPAN)
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