J-GLOBAL ID:200901032802348670
Update date: Mar. 31, 2025
Watanabe Norio
ワタナベ ノリオ | Watanabe Norio
Research field (1):
Statistical science
Research keywords (1):
Statistics
Research theme for competitive and other funds (7):
2014 - 2019 Extended spatial point process and mathematical modesl of disasters
2007 - 2009 映像コンテンツの価値評価システムの構築
2005 - 2007 感性ロボティックス環境による共生的生活空間の創造
2000 - 2002 Portfolio Models for the Next Generation Fund Management
1999 - 2001 Quantitative Evaluation of Financial Risk
1989 - 1991 疫学情報の視覚的高度表現・解析システムの開発に関する研究
1986 - 1987 Study on time-space clustering indix for rare incidence disease and its application to epidemiology.
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Papers (61):
Norio Watanabe. A generalization of the k-means method for trends of time series. in "Quantitative Methods and Data Analysis in Applied Demography - Volume 2", Springer. 2025
Norio Watanabe. A k-means method for trends of time series. Japanese Journal of Statistics and Data Science. 2022. 5. 1. 303-319
Norio Watanabe. Fuzzy theories and statistics-fuzzy data analysis. Communications in Statistics: Case Studies, Data Analysis and Applications. 2021. 7. 4. 561-572
Norio Watanabe. Dissimilarity Measures for Time Series and Trend Analysis: Application to COVID-19 Cases Series. Journal of Mathematics and System Science. 2021. 11. 1-12
Norio Watanabe. Fuzzy theories and statistics -- fuzzy data analysis --. Proceedings of 6th Stochastic Modeling Techniques and Data Analysis International Conference with Demographics Workshop. 2020. 7. 4. 565-575
Fuzzy trend model with intervals of varying length
(8th Stochastic Modeling Techniques and Data Analysis International Conference and Demographicsce 2024)
A generalization of the k-means method for trends of time series
(20th Applied Stochastic Models and Data Analysis International Conference 2023)
Fuzzy data analysis and fuzzy directional data
(18th Applied Stochastic Models and Data Analysis International Conference Florence, Italy 2019)
Models for time series whose trend has local maximum and minimum values
(5th Stochastic Modeling Techniques and Data Analysis International Conference with Demographics Workshop 2018)