جستجوی استاد راهنمای دانشگاهی

Takuya Oouraمشاهده پروفایل

استادیار

• Numerical Analysis
• Numerical Integration
• Algorithms
• +۳ مورد دیگر

Takuya Ooura is an Assistant Professor at the Research Institute for Mathematical Sciences (RIMS) at Kyoto University, specializing in numerical analysis and mathematical software development. His work bridges theoretical mathematics with practical applications in scientific computing and software development. Dr. Ooura earned his educational credentials through a rigorous academic path: he graduated from Hokuriku High School in 1987; completed his undergraduate studies at Nagoya University's School of Science in 1992; earned his Master of Engineering from the Department of Applied Physics at the University of Tokyo in 1994; and completed his PhD (Engineering) from the same department in 1997. His academic journey continued with a Research Fellowship from the Japan Society for the Promotion of Science (1997) followed by a position as Research Associate at RIMS, Kyoto University (2000). Dr. Ooura's research focuses on numerical integration algorithms, particularly his groundbreaking double exponential formula for Fourier-type integrals, which has been incorporated into Mathematica's NIntegrate function. He has also developed a high-speed FFT library that's utilized in Google Chrome browser (visible in chrome://credits). His work on continuous Euler transformation for accelerating convergence of slowly decaying integrals represents significant innovation in numerical analysis. His research spans both theoretical development and practical implementation of mathematical algorithms with real-world applications. His publication record demonstrates consistent contributions to numerical analysis, with particular emphasis on quadrature methods, integral transforms, and high-precision computation. His work shows a clear progression from theoretical foundations to practical implementations, with several algorithms achieving widespread adoption in commercial and open-source software. Paper prize awarded by JSIAM (2000) for 'A continuous Euler transformation and its application to Fourier transforms of slowly decaying functions' Paper prize awarded by JSIAM (2001) for 'Improvement of the PI Calculation Algorithm and Implementation of Fast Multiple-Precision Computation' Paper prize awarded by JSIAM (2005) for 'An Improved Convergence Test for the Double Exponential Formula' Japan Society for Industrial and Applied Mathematics 4th Achievement Award (2014) for 'Pioneering and practical development of the double exponential numerical integration method' Dr. Ooura has developed several widely used mathematical software packages including the double exponential integral formula, Clenshaw-Curtis numerical integration rule, and a general-purpose FFT library. His FFT package is particularly notable for its speed and accuracy, with benchmark tests showing superior performance compared to other implementations. His software has been incorporated into major projects including Google Chrome and SETI@home, demonstrating the practical impact of his theoretical work. His future research directions include further development of numerical computation libraries and applying his methods to various computational problems.

• Differential Geometry
• Complex Geometry
• Magnetic Flows
• +۲ مورد دیگر

Toshiaki Adachi serves as Professor in the Department of Computer Science at Nagoya University's Graduate School of Engineering, with research centered on differential geometry and dynamical systems on complex manifolds. His work bridges theoretical mathematics with geometric structures relevant to computer science applications. Education: Doctor of Science, Nagoya University (1987) Master of Science, Nagoya University (1981) Research Focus: Adachi specializes in trajectories, magnetic flows, and circular motions within complex geometries including projective and hyperbolic spaces. His investigations span characteristic magnetic focal values on Kaehler manifolds, extrinsic circular trajectories on real hypersurfaces, and structural properties of Kaehler graphs. This research reveals fundamental connections between geometric configurations and dynamical behaviors in high-dimensional spaces. Publication Trends: Recent works (2022-2024) demonstrate consistent advancement in geometric trajectory analysis, with emphasis on type (A) real hypersurfaces in complex space forms. His publications increasingly integrate tensor/Cartesian product structures in graph theory with classical differential geometry, showing evolving methodological sophistication while maintaining core focus on magnetic flow dynamics. Awards: No specific scientific awards are documented in the provided materials. Professional Activities: Adachi actively contributes to academic discourse through international conference presentations across Europe and Asia, and serves in leadership capacity within the Mathematical Society of Japan. His editorial work on World Scientific publications since 2011 has significantly shaped contemporary differential geometry literature. Research Infrastructure: While no dedicated laboratory is specified, Adachi leads the Center for Research and Development in Higher Engineering-Education, directing institutional initiatives in engineering pedagogy and curriculum development.

• Homomorphic Encryption
• Big Data Analysis
• Database Systems
• +۶ مورد دیگر

Hayato Yamana serves as Professor at Waseda University's Faculty of Science and Engineering and concurrently holds the position of Vice President for IT Promotion and Chief Information Officer since October 2020. His academic journey began with a Dr. Eng. degree from Waseda University in 1993, followed by positions at the Electrotechnical Laboratory of MITI, before joining Waseda University as Associate Professor in 2000 and becoming full Professor in 2005. He has held significant leadership roles including Director of the Database Society of Japan and the Information Processing Society of Japan, as well as Vice Chair of IEICE's Information and Communication Society. Waseda University, Faculty of Science and Engineering (2005-Present) National Institute of Informatics, Visiting Professor (2005-Present) Waseda University, Vice President for IT Promotion (2020-Present) Deputy Chief Information Officer (2015-2020) His research spans homomorphic encryption, big data analysis, and computer architecture, with notable contributions in privacy-preserving computation, recommender systems, and secure data processing. His work bridges theoretical cryptography with practical applications in smart cities, healthcare, and e-commerce security. Recent publications demonstrate strong focus on accelerating homomorphic encryption operations, improving recommendation system diversity, and developing novel authentication mechanisms. Analysis of his 15 most recent publications reveals consistent emphasis on privacy-preserving technologies (particularly homomorphic encryption applications), innovative recommender system architectures, and biometric security solutions. His research group produces highly cited work at the intersection of cryptography, machine learning, and systems security, with practical implementations in real-world scenarios including smart grids, e-commerce, and healthcare. Fellow, Information Processing Society of Japan (IPSJ), 2020 Golden Core Award, IEEE Computer Society, 2018 Fellow, Institute of Electronics, Information and Communication Engineers (IEICE), 2018 IBM Faculty Award, 2009 Multiple Best Paper Awards from IEICE, IPSJ, and ITE Yamana has secured substantial research funding for projects in homomorphic encryption, smart city infrastructure, and privacy-preserving systems. His leadership extends to advising numerous doctoral students and directing major research initiatives including the Smart Systems and Services Innovative Professional Education Program. He maintains active collaborations with industry partners through projects involving secure computation and data analytics. His research group operates at the forefront of secure computing, with specialized laboratories focused on homomorphic encryption acceleration, privacy-preserving machine learning, and secure mobile authentication. The team actively develops practical implementations of cryptographic protocols for real-world applications in healthcare, finance, and smart city infrastructure, bridging theoretical cryptography with deployable security solutions.

• Energy Chemistry
• Inorganic Materials Chemistry
• Solid-State Ionics
• +۲ مورد دیگر

Professor Masashi Okubo at Waseda University's School of Advanced Science and Engineering specializes in electrochemistry and energy materials development. With cross-appointments at Kyoto University and the Advanced Collaborative Research Organization for SmartSociety, his work focuses on sustainable battery systems including aqueous proton batteries, MXene-based electrodes, and oxygen-redox chemistry. His research bridges fundamental materials science with practical energy storage applications through combined experimental-theoretical approaches. Education : Ph.D. in Basic Science (2005) and M.Sc./B.Sc. in Basic Science from The University of Tokyo Research Strengths : Solid-state ionics and intercalation chemistry MXene electrode engineering Oxygen-redox reaction mechanisms High-rate energy storage systems Hydrate-melt electrolyte optimization Scientific Contributions include: Discovering near-zero-volume-phase battery materials Developing distortion-relieving voids in host structures Elucidating multiorbital bond formation in oxygen-redox reactions Advancing aqueous redox-flow battery catholyte design Prominent Awards : Waseda Research Award (2021) ACS Reviewer Excellence Award (2018) Ministry of Education Young Scientist Award (2017) Multiple Young Investigator Awards (2016)

• Geometric Analysis
• Ricci Curvature
• Metric Measure Spaces
• +۵ مورد دیگر

Shouhei Honda is a Professor at the Graduate School of Mathematical Sciences, The University of Tokyo, specializing in Geometric Analysis. His research focuses on metric measure spaces with Ricci curvature bounded below, collapsing Riemannian manifolds, and spectral convergence phenomena. Education: PhD (2009) from Kyoto University. Awards: Geometry Prize (2018), Young Scientists' Prize by MEXT (2017), Takebe Katahiro Prize (2015). His work bridges abstract metric geometry with concrete geometric structures, particularly in Ricci limit spaces and RCD spaces. Recent studies emphasize spectral properties, Sobolev mappings, and stability theorems under curvature constraints. The 15 most recent articles highlight advancements in Ricci curvature bounds, collapsing geometry, spectral convergence, and non-collapsed RCD spaces. Key topics include topological stability, Weyl's law, harmonic maps, and weakly second-order differential structures. Scientific Awards: Geometry Prize, Mathematical Society of Japan (2018) Young Scientists' Prize, MEXT (2017) Takebe Prize, Mathematical Society of Japan (2015) Grants: Grant-in-Aid for Transformative Research Areas (2022-2027) Grant-in-Aid for Scientific Research (B) (2021-2026) Grant-in-Aid for Scientific Research (B) (2018-2021) Honda actively contributes to academic and public engagement, including lectures on geometry and Ricci curvature at institutions like the University of Tokyo and Tohoku University. He collaborates with leading researchers in geometric analysis and curvature bounds.

• Theoretical Particle Physics
• Nuclear Physics
• Cosmic Ray Physics
• +۷ مورد دیگر

Masatoshi Takano is a Professor at the Faculty of Science and Engineering, Waseda University, specializing in theoretical studies of nuclear physics, particle physics, and astrophysics. His work focuses on nuclear equations of state (EOS) for neutron stars and core-collapse supernovae, incorporating realistic nuclear forces like the Argonne v18 and Urbana IX potentials. He has developed variational methods with explicit energy functionals to model hyperonic nuclear matter, spin-orbit forces, and finite-temperature effects. Education : PhD in Science, Waseda University Professional Memberships : American Physical Society, Japan Physical Society Research spans neutron star structure, supernova simulations, and nuclear matter phase transitions. His recent presentations address neutrino emission rates, braking radiation in nuclear matter, and cluster variational methods. Key collaborations include H. Togashi, K. Nakazato, and K. Sumiyoshi. Scientific contributions involve refining variational energy expressions for asymmetric nuclear matter, incorporating three-body forces, and studying pion condensation effects on neutron star cooling. He has applied his EOS models to multidimensional supernova simulations and cosmic ray detector design.

• Neuroscience
• Developmental Biology
• Molecular Biology
• +۳ مورد دیگر

Carina Hanashima is a Professor at the Faculty of Education and Integrated Arts and Sciences , Waseda University, Japan. Her research focuses on neuroscience , developmental biology , and molecular mechanisms underlying cortical development . She has held academic positions at Kobe University (2014.04-2018.03), RIKEN (2008.10-2017.03), Osaka University (2012.04-2015.03), and Nara Women's University (2007.09-2014.11). Research Interests Neuronal specification and cortical circuit formation Role of transcription factors (e.g., Foxg1, Robo1) in brain development Gene regulatory networks in neurogenesis Evolutionary origins of the neocortex Recent Trends in Publications : Her work explores transcriptional repression , axon guidance signaling , and developmental clock mechanisms in mammalian and non-mammalian models (chicks, mice). Key themes include neurodevelopmental disorders (e.g., autism, schizophrenia), angiogenesis , and cell migration . Scientific Awards : Poster Award, Asia-Pacific Developmental Biology Conference APDBC (2012.10) Grants and Projects : Japan Society for the Promotion of Science Grants-in-Aid (2016.06-2021.03, 2021.04-2022.03) RIKEN Joint Retreat Organizer (2011-2017) Labs and Collaborations : She leads the Hanashima Lab at Waseda University, focusing on spatiotemporal control in neuronal identity and neurovascular coupling . Her lab employs genetic lineage tracing , in situ hybridization , and in utero electroporation techniques.

• Transport phenomena and unit operations
• Metals production and resources production
• Earth resource engineering
• +۱۳ مورد دیگر

Chiharu Tokoro is a Professor and currently serves as the Dean of the School of Creative Science and Engineering at Waseda University. She also holds positions as an External Director at Toppan Photomasks Inc. and JX Metals Corporation, and is a Specially Appointed Professor at The University of Tokyo's Graduate School of Engineering. With a Dr. Engineering degree from The University of Tokyo (2003), she has established herself as a leading researcher in resource recycling and environmental engineering, with over 184 papers and an h-index of 27 (Scopus) or 30 (Google Scholar). Dean of School of Creative Science and Engineering, Waseda University (2024.09-present) External Director, Toppan Photomasks Inc. (2023.11-present) External Director, JX Metals Corporation (2021.04-present) Specially Appointed Professor, The University of Tokyo, Institute of Industrial Science (2016.11-present) She received her Dr. Engineering degree from The University of Tokyo in March 2003 after completing her undergraduate studies at Waseda University's School of Science and Engineering (1994-1998). Professor Tokoro's research spans transport phenomena, metals production, earth resource engineering, energy sciences, and environmental materials recycling. She specializes in solid-liquid and solid-solid separation processes, powder simulation and processing, and environmental treatment technologies. Her work focuses on innovative recycling methods for lithium-ion batteries, photovoltaic panels, and other electronic waste, with particular emphasis on pulsed discharge techniques for material separation. She has pioneered novel electrical pulse methods that enable high-precision separation of battery components while minimizing environmental impact. Her recent publications demonstrate a strong focus on advanced recycling technologies, particularly for lithium-ion batteries and electronic waste. She has developed groundbreaking pulsed discharge methods for separating battery components with high precision, achieving over 95% material recovery rates. Her research also extends to water treatment technologies, heavy metal removal, and sustainable materials development. The interdisciplinary nature of her work bridges chemical engineering, materials science, and environmental engineering to address critical resource circulation challenges in the context of circular economy principles. Jubilee Global Diversity Award from The American Ceramic Society (2024) 令和4年度リサイクル技術開発本多賞 (2022) 5th APT Outstanding International Contribution Award (2022) Falling Walls Science Breakthroughs of the Year 2021 finalist in Engineering and Technology 平成31年度文部科学大臣表彰 科学技術賞 (2019) Professor Tokoro serves on numerous national and international committees related to resource recycling, environmental policy, and scientific research evaluation. She is an active editorial board member for several prestigious journals including Scientific Reports and Minerals. Her research is supported by various grants from government agencies and industry partnerships focused on sustainable resource management and circular economy development. She has been instrumental in developing policy recommendations for electronic waste recycling and resource conservation in Japan. As Dean of the School of Creative Science and Engineering at Waseda University, she leads one of Japan's premier institutions for engineering education and research. Her laboratory focuses on developing innovative recycling technologies, particularly for lithium-ion batteries and photovoltaic panels. She collaborates extensively with industry partners and government agencies to translate research findings into practical applications that address real-world resource circulation challenges.

• Number Theory
• Langlands Correspondence
• Shimura Varieties
• +۴ مورد دیگر

Yoichi Mieda is an Associate Professor at the Graduate School of Mathematical Sciences, University of Tokyo . His research focuses on Number Theory , particularly the Langlands correspondence , Shimura varieties , and Rapoport-Zink spaces . Mathematical Society of Japan His work connects automorphic representations and p-adic reductive groups through the geometry of Shimura varieties . Recent publications emphasize l-adic cohomology of Rapoport-Zink spaces, formal degree conjectures , and p-adic uniformization of algebraic varieties. Key collaborations include research with Naoki Imai on potentially good reduction loci of Shimura varieties and Tetsushi Ito on Lubin-Tate spaces. His contributions have advanced understanding of non-cuspidal cohomology and local Langlands correspondences .

• Marketing
• Consumer Economics
• Business Administration
• +۴ مورد دیگر

Professor Tatsuya Kimura serves at Waseda University's Graduate School of Business and Finance, holding a Ph.D. from Waseda University and an MBA from Lancaster University (UK). His academic appointments include Professor at the Faculty of Commerce and Graduate School of Business and Finance, with additional affiliations at the Global Education Center. His research spans Consumer Economics and Society , Marketing , Internal Marketing , and Service Management , with particular focus on Japanese market adaptations of customer satisfaction metrics. Kimura pioneered the Promoter Score Japan (PSJ) as a culturally adapted alternative to Net Promoter Score (NPS), demonstrating through empirical studies that Japanese consumer response patterns differ significantly from Western models. His publication trends reveal evolving specialization from foundational marketing theory (1990s-2000s) toward culturally-specific metric development (2010s-2020s). Recent work analyzes care worker motivation through internal marketing frameworks and examines service industry dynamics through Japanese cultural lenses. His research consistently bridges academic theory with practical business applications across manufacturing and service sectors. Nikkei Advertising Award Category Award Winner (since 1990) Fujisankei Advertising Award (since 1986) Kimura leads multiple Japan Society for the Promotion of Science research projects including Research on the promotion requirements for internal marketing (2018-2023) and Internal Marketing (2011-2013), with findings published in Routledge's Internal Marketing: Another Approach to Marketing for the Growth (2016). His international collaborations include research at Columbia University (2012-2013) on global marketing strategy. He teaches core graduate courses including Marketing & Brand Management , Service Marketing & Management , and Marketing Management , with particular emphasis on case-based learning methodologies for Japanese business professionals.

• Egyptology
• Archaeology
• Funeral rituals
• +۸ مورد دیگر

Seria Yamazaki is an Assistant Professor (tenure-track) at Waseda University's School of Humanities and Social Sciences, specializing in Egyptology and Archaeology . Her research focuses on Egyptian Middle Kingdom , funeral rituals , coffin studies , and object frieze analysis. Education: PhD in Letters, Arts and Sciences (2021), Waseda University MA in Letters, Arts and Sciences (2017), Waseda University Research Projects: She leads studies on Egyptian funerary rituals funded by Japan Society for the Promotion of Science, including diachronic analysis of vessel offering rituals and ceremonial syntax theory. Her work spans the Old Kingdom to New Kingdom periods. Scientific Awards: 44th Encouragement Award (2022), The Japan Near Eastern Studies Association Kawamata Memorial Encouragement Award (2019), Japanese Society for West Asian Archaeology Teaching: She instructs courses like Archaeology , Introduction to Archaeology , and Practical Egyptology Research at Waseda University and Ibaraki Christian University.

• somatic psychology
• mind-body theory
• mindfulness
• +۹ مورد دیگر

Hiromitsu Miyata is a Professor at Waseda University's Faculty of Letters, Arts and Sciences (School of Culture, Media and Society), where he has been teaching since 2019. He previously served as an Associate Professor at the same institution from 2017-2019 and has held various academic positions including Visiting Researcher at Japan Institute of Lifelong Learning (2016-2022), Part-time Lecturer at Aoyama Gakuin University (2014-2022), and Associate Professor at The University of Tokyo Center for Research and Development of Higher Education (2013-2014). Dr. Miyata received his Ph.D. in Letters from Kyoto University in 2009, following an MA (2006) and BA (2004) from the same institution. His academic journey began at Todaijigakuen Junior & Senior High School (1994-2000). Dr. Miyata's research focuses on the transformation of mind and body through Eastern traditional mind-body practices. Using psychological research methods including surveys, experiments, and interventions, he investigates traditional yoga and meditation, martial arts, laughter yoga, speed-reading, regimen, traditional performing art, and mindfulness. His work examines the psychological and physiological mechanisms underlying these practices, employing various measurement techniques such as psychological scales, autonomic nervous system activity monitoring, behavioral experiments, and clinical interventions. His earlier research explored planning abilities in avian species (pigeons and keas) and human children using maze tasks, traveling salesperson problems, and artificial-fruit problems, incorporating functional neuroimaging by near-infrared spectroscopy (NIRS) and eye-tracking. Analysis of Dr. Miyata's recent publications reveals a strong focus on the intersection of mindfulness, psychological health, and Eastern mind-body practices. His work demonstrates how contemplative practices like yoga, martial arts, and laughter yoga impact psychological states, interoceptive awareness, and stress management. Many studies examine the moderating effects of mindfulness on psychological health during challenging circumstances like the COVID-19 pandemic. His research also explores specialized applications such as the effects of breathing meditation on eating behavior, mantra meditation on bruxism, and Ayurveda's biomedical and psychological aspects. Dr. Miyata has received several prestigious awards including: Excellent Presentation Award from the 13th Society for Tokyo Young Psychologists (2023) Best Poster Award at the 8th Annual Meeting of the Japanese Association of Mindfulness (2021) JPA Awards for International Contributions to Psychology (2016) Research Grant from NeuroCreative Lab (2016) Poster Award at the 17th Annual Meeting of Japanese Society of Cognitive Neuroscience (2012) Dr. Miyata has supervised numerous students and collaborators, evident from his many co-authored publications. His research has been supported by multiple grants including Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research (C) for "Integration of awareness on one's internal and external environment through mental training" (2018-2021) and "Research on mindfulness and changes of information processing" (2014-2017). He has also received funding from NPO NeuroCreative Lab for "Training that enhances creativity: Changes in information processing induced by meditation" (2016-2017). Dr. Miyata actively contributes to academic communities as a Steering Committee member of the Japan Association of Somatics & Somatic Psychology (2020-present) and as a member of multiple professional societies including the Japan Society for Laughter and Humor Studies, The Japanese Association of Health Psychology, Japan Emotionology Society, Japanese Association of Mindfulness, Japanese Cognitive Science Society, The Japan Neuroscience Society, Society for Neuroscience, and The Japanese Psychological Association. He has organized academic events including serving as Congress Chair for Waseda Somatic Forum 2023 and the 8th Commemoration Meeting of the Japan Association of Somatics & Somatic Psychology.

• Health workforce development
• Health information systems
• Food security and nutrition
• +۳ مورد دیگر

Professor Hirotsugu Aiga is a full-time Professor at the School of Tropical Medicine and Global Health, Nagasaki University (Japan), with concurrent affiliation to the university’s Institute of Tropical Medicine (NEKKEN). He also serves as Adjunct Professor at The George Washington University Milken Institute School of Public Health and has held senior advisory roles with WHO, JICA, WFP, and the International Federation of Red Cross & Red Crescent Societies. Education PhD, Human Resources for Health – The University of Tokyo MSc, Environmental Health – The University of Tokyo MEng (ABD), Inorganic Polymer Chemistry – Waseda University BEng, Functional Polymer Chemistry – Waseda University Research Interests Professor Aiga’s work spans five overarching domains: Health workforce development – policy analysis, planning, and evaluation of national HRH systems across Cambodia, DRC, Fiji, Ghana, Tonga, Vietnam, and Vanuatu. Household food security & nutrition – development of international food-security guidelines and large-scale nutrition/mortality surveys in DRC, India, Liberia, Madagascar, Malawi, Mozambique, and Sudan. Epidemiology of infectious diseases – diarrhoeal disease and neglected tropical diseases (Chagas, Buruli ulcer) in El Salvador, Ghana, Honduras, and the Philippines. Maternal and child health – design, implementation and evaluation of home-based records (Maternal & Child Health Handbooks) in Angola, Mozambique, and Vietnam. Health information systems – strengthening of facility- and population-based HIS/HMIS in Ethiopia, Guatemala, Indonesia, Pakistan, and South Africa. Recent Publication Trends Between 2022 and 2024 his peer-reviewed output focuses on community-based interventions to boost maternal health-service uptake in rural Ghana, risk factors for anaemia in pregnancy, COVID-19-related disruptions to food availability and affordability, and machine-learning-based high-resolution mapping of maternal-child health coverage in Nigeria. These studies combine rigorous epidemiological designs (quasi-experimental, interrupted time-series, cluster RCTs) with advanced analytics (machine learning, geospatial modelling) to inform evidence-based policy in low- and middle-income countries. Scientific Awards & Recognition No specific awards, medals or named fellowships are detailed in the provided text. Grants, Advising & Teaching Professor Aiga has served as principal investigator or senior adviser on multiple large-scale projects funded by JICA, WHO, WFP and other agencies. While the exact grant amounts are not listed, his responsibilities include overall study design, policy guidance, capacity-building of local research teams, and direct mentorship of Masters and Doctoral candidates enrolled at Nagasaki University. He currently teaches full-time in both the Masters and Doctoral programmes at the School of Tropical Medicine and Global Health and has lectured at Kitasato University, the University of Tokyo, University of Geneva, Yokohama National University, and Tokyo University of Agriculture and Technology. Laboratory & Research Teams He leads Professor Hirotsugu Aiga’s Lab at Nagasaki University and collaborates with a multidisciplinary network of over 50 co-authors spanning Japan, Ghana, Nigeria, Angola, the U.S., Switzerland and beyond. Core partners include experts in epidemiology, biostatistics, health economics, nutrition, and health-systems modelling.

• Economic Theory
• Econometrics
• Applied Mathematics and Statistics
• +۲ مورد دیگر

Hisatoshi Tanaka is a Professor at Waseda University's Faculty of Political Science and Economics and Graduate School of Economics . He specializes in information geometry , econometrics , and mathematical economics , focusing on the geometric structures of economic models and optimal experimental design. Education : Ph.D. in Economics (2013) from the University of Wisconsin-Madison, preceded by studies at Waseda University (B.A. 1997, M.A. 2008). Research spans nonlinear economic dynamics, stochastic differential equations, and geometric approaches to binary choice models. His 2024 work on dually flat manifolds and 2023 studies on differential geometry for contingent valuation highlight his integration of advanced mathematics into economic theory. He has published extensively in journals like Information Geometry and Advances in Mathematical Economics . Scientific Awards : Recipient of multiple Waseda University Teaching Awards (2014-2023) for courses in microeconomics, economic mathematics, and econometrics. Teaching includes graduate-level courses such as Microeconomics III (Price Theory) and research guidance in theoretical economics. He supervises seminars in both the Graduate School of Economics and Political Science, emphasizing semiparametric estimation theory and mathematical foundations. Projects include nonlinear dynamics modeling for economic fluctuations, stochastic differential equation approximations, and percolation theory applications to stock market analysis. Funded by Japan Society for the Promotion of Science grants.

• Sociolinguistics
• Japanese Language Education
• Discourse Analysis
• +۳ مورد دیگر

Naomi Yanagida is a Professor at the Graduate School of Japanese Applied Linguistics , Waseda University (since 2023). She holds a PhD in Linguistics and a Master's degree in Area Studies from the University of Tsukuba. Her career spans institutions like Hitotsubashi University, Kwansei Gakuin University, and Yokohama National University. Current affiliation: Waseda University (2023–Now) Previous roles: Hitotsubashi University (2015–2023), Kwansei Gakuin University (2010–2012) Research Interests : Symbiotic Language, Easy Japanese (Yasashii Nihongo), Discourse Analysis, Japanese Language Education Methodology, and Multicultural Communication. She focuses on how native Japanese speakers adapt their communication strategies when interacting with non-native speakers, particularly in discussion and explanatory contexts. Her scientific awards include the 2020 Japanese Language Education Association Encouragement Award and the 2020 'Japanese Language Education' Paper Award, both recognizing her work on native speaker explanatory strategies. She also received the 6th Hayashi Dai Memorial Paper Award in 2011 for early career research on contact situations. Research Trends : Yanagida's publications emphasize practical applications of Japanese language education, including syllabus design, intercultural discussion frameworks, and tools for improving communication between native and non-native speakers. Her work often intersects with policy development for multicultural societies and empirical studies on discourse behavior.