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ORCIDYukio Sadahiro
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2020 – today
- 2024
[j28]Yukio Sadahiro, Hidetaka Matsumoto:
Analysis of a spatial point pattern in relation to a reference point. J. Geogr. Syst. 26(3): 351-373 (2024)- [j27]Yukio Sadahiro
, Hidetaka Matsumoto:
Market area analysis with a focus on the spatial relationship between sites and their visitors. Trans. GIS 28(5): 1111-1129 (2024) - 2023
- [j26]Yukio Sadahiro:
Event pattern analysis: Spatial clustering of sequential events and temporal change of events over time. Trans. GIS 27(1): 260-274 (2023) - 2022
- [j25]Siqin Wang, Yukio Sadahiro:
A fine-grained evaluation of social vulnerability to COVID-19, healthcare access and built environmental disparities in Tokyo, Japan. Int. J. Digit. Earth 15(1): 2006-2027 (2022) - [j24]Yukio Sadahiro:
A method for evaluating the degree of spatial and temporal avoidance in spatial point patterns. J. Geogr. Syst. 24(2): 241-260 (2022) - 2021
- [j23]Yukio Sadahiro:
A method for analyzing the expansion and shrinkage of point pattern. Trans. GIS 25(1): 534-550 (2021)
2010 – 2019
- 2019
- [j22]Yukio Sadahiro:
Analysis of the appearance and disappearance of point objects over time. Int. J. Geogr. Inf. Sci. 33(2): 215-239 (2019) - [j21]Yukio Sadahiro:
Statistical analysis of spatial segregation of points. Comput. Environ. Urban Syst. 76: 123-138 (2019) - 2018
- [j20]Yukio Sadahiro:
Descriptive Measures of Point Distributions Summarized with Respect to Spatial Scale in Visualization. Cartogr. Int. J. Geogr. Inf. Geovisualization 53(3): 185-202 (2018) - [j19]Abdul Nurunnabi, Yukio Sadahiro, Debra F. Laefer:
Robust statistical approaches for circle fitting in laser scanning three-dimensional point cloud data. Pattern Recognit. 81: 417-431 (2018) - 2015
- [j18]Yukio Sadahiro:
A method for analyzing the segregation between point distributions: statistical tests and consideration of attributes. J. Geogr. Syst. 17(1): 29-60 (2015) - 2014
- [j17]Seong-Yun Hong, Yukio Sadahiro:
Measuring geographic segregation: a graph-based approach. J. Geogr. Syst. 16(2): 211-231 (2014) - [j16]Yukio Sadahiro, Tetsuo Kobayashi:
Exploratory analysis of time series data: Detection of partial similarities, clustering, and visualization. Comput. Environ. Urban Syst. 45: 24-33 (2014) - 2013
- [j15]Yukio Sadahiro, Raymond Lay, Tetsuo Kobayashi:
Trajectories of Moving Objects on a Network: Detection of Similarities, Visualization of Relations, and Classification of Trajectories. Trans. GIS 17(1): 18-40 (2013) - [j14]Yukio Sadahiro:
A method for comparing numerical variables defined in a region. Comput. Environ. Urban Syst. 41: 65-74 (2013) - 2011
- [j13]Yukio Sadahiro:
Analysis of the relations among spatial tessellations. J. Geogr. Syst. 13(4): 373-391 (2011) - 2010
- [j12]Yukio Sadahiro:
Analysis of the spatial relations among point distributions on a discrete space. Int. J. Geogr. Inf. Sci. 24(7): 997-1014 (2010)
2000 – 2009
- 2006
- [j11]Yukio Sadahiro, Takashi Tominaga:
Accuracy of quantized Voronoi diagrams. Int. J. Geogr. Inf. Sci. 20(10): 1173-1189 (2006) - 2005
- [j10]Yukio Sadahiro:
Buffer Operation on Spatial Data with Limited Accuracy. Trans. GIS 9(3): 323-344 (2005) - 2003
- [j9]Yukio Sadahiro:
Stability of the surface generated from distributed points of uncertain location. Int. J. Geogr. Inf. Sci. 17(2): 139-156 (2003) - [j8]Yukio Sadahiro:
Cluster detection in uncertain point distributions: a comparison of four methods. Comput. Environ. Urban Syst. 27(1): 33-52 (2003) - 2001
- [j7]Yukio Sadahiro:
Analysis of surface changes using primitive events. Int. J. Geogr. Inf. Sci. 15(6): 523-538 (2001) - [j6]Yukio Sadahiro, Mitsuru Umemura:
A computational approach for the analysis of changes in polygon distributions. J. Geogr. Syst. 3(2): 137-154 (2001) - [j5]Yukio Sadahiro:
Number of Polygons Generated by Map Overlay: The Case of Convex Polygons. Trans. GIS 5(4): 345-353 (2001) - 2000
- [j4]Yukio Sadahiro:
Accuracy of count data transferred through the areal weighting interpolation method. Int. J. Geogr. Inf. Sci. 14(1): 25-50 (2000)
1990 – 1999
- 1999
- [j3]Yukio Sadahiro:
Statistical methods for analyzing the distribution of spatial objects in relation to a surface. J. Geogr. Syst. 1(2): 107-136 (1999) - [j2]Yukio Sadahiro:
Accuracy of areal interpolation: A comparison of alternative methods. J. Geogr. Syst. 1(4): 323-346 (1999) - 1997
- [j1]Atsuyuki Okabe, Yukio Sadahiro:
Variation in Count Data Transferred from a Set of Irregular Zones to a Set of Regular Zones Through the Point-in-Polygon Method. Int. J. Geogr. Inf. Sci. 11(1): 93-106 (1997)
Coauthor Index
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