Shen Ying
Biographic Data
| ID | 4072471 |
|---|---|
| NAME | Shen Ying |
| GIVEN NAMES | Shen |
| FAMILY NAME | Ying |
| SIGNATURE | YING S |
| AFFILIATIONS | Wuhan University |
| ORCID | 0000-0001-8066-9203 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 4 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1996 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 2 |
Probabilistic Time Geographic Modeling Method Considering POI Semantics
The possibility of moving objects accessing different types of points of interest (POIs) at specific times is not always the same, so quantitative time geography research needs to consider the actual POI semantic information, including POI attributes and time information. Existing methods allocate probabilities to position points, including POIs, based on space–time position information, but ignore the semantic information of POIs. The accessing …
Construction and Analysis of Space–Time Paths for Moving Polygon Objects Based on Time Geography
Time geography considers that the motion of moving objects can be expressed using space–time paths. The existing time geography methods construct space-time paths using discrete trajectory points of a moving point object to characterize its motion patterns. However, these methods are not suitable for moving polygon objects distributed by point sets. In this study, we took a type of crime event as the moving object and extracted its representative…
Modeling of Time Geographical Kernel Density Function under Network Constraints
Time geography considers that the probability of moving objects distributed in an accessible transportation network is not always uniform, and therefore the probability density function applied to quantitative time geography analysis needs to consider the actual network constraints. Existing methods construct a kernel density function under network constraints based on the principle of least effort and consider that each point of the shortest pat…
Analysis of the correlation between spatial cognitive abilities and wayfinding decisions in 3D digital environments
Although the effects of spatial abilities on behaviour have recently been a hot topic, wayfinding has received little attentions. Here, the reasons for route selection differences during wayfinding were studied from the perspective of individual competence. The mental rotation (A-MR), abstract reasoning (A-AR), visual short-term memory (A-VSTM), spatial perception (A-SP) and spatial orientation (A-SO) abilities of 52 college students were assesse…
Measuring of the Covid-19 Based on Time-Geography
At the end of 2019, the COVID-19 pandemic began to emerge on a global scale, including China, and left deep traces on all societies. The spread of this virus shows remarkable temporal and spatial characteristics. Therefore, analyzing and visualizing the characteristics of the COVID-19 pandemic are relevant to the current pressing need and have realistic significance. In this article, we constructed a new model based on time-geography to analyze t…
Easement spatialization with two cases based on Ladm and BIM
Development of 3D spatial profiles to support the full lifecycle of 3D objects
The Basic Characteristics of Peasants Settling in Towns with Self-Supplied Grain in Shanghai's Suburban Counties
Since the policies of reform and openness to the outside world were adopted, the rural economy has developed from a unitary to a pluralist system, and the number of surplus laborers engaged in nonagricultural work has increased daily. In the suburban countryside of Shanghai, the proportion of laborers engaged in the nonagricultural sector had increased from 32 percent in 1978 to 62.4 percent in 1986, and they became progressively concentrated in …
The Basic Characteristics of Peasants Settling in Towns with Self-Supplied Grain in Shanghai's Suburban Counties
Since the policies of reform and openness to the outside world were adopted, the rural economy has developed from a unitary to a pluralist system, and the number of surplus laborers engaged in nonagricultural work has increased daily. In the suburban countryside of Shanghai, the proportion of laborers engaged in the nonagricultural sector had increased from 32 percent in 1978 to 62.4 percent in 1986, and they became progressively concentrated in …
Development of 3D spatial profiles to support the full lifecycle of 3D objects
Analysis of the correlation between spatial cognitive abilities and wayfinding decisions in 3D digital environments
Although the effects of spatial abilities on behaviour have recently been a hot topic, wayfinding has received little attentions. Here, the reasons for route selection differences during wayfinding were studied from the perspective of individual competence. The mental rotation (A-MR), abstract reasoning (A-AR), visual short-term memory (A-VSTM), spatial perception (A-SP) and spatial orientation (A-SO) abilities of 52 college students were assesse…
Measuring of the Covid-19 Based on Time-Geography
At the end of 2019, the COVID-19 pandemic began to emerge on a global scale, including China, and left deep traces on all societies. The spread of this virus shows remarkable temporal and spatial characteristics. Therefore, analyzing and visualizing the characteristics of the COVID-19 pandemic are relevant to the current pressing need and have realistic significance. In this article, we constructed a new model based on time-geography to analyze t…
Easement spatialization with two cases based on Ladm and BIM
Modeling of Time Geographical Kernel Density Function under Network Constraints
Time geography considers that the probability of moving objects distributed in an accessible transportation network is not always uniform, and therefore the probability density function applied to quantitative time geography analysis needs to consider the actual network constraints. Existing methods construct a kernel density function under network constraints based on the principle of least effort and consider that each point of the shortest pat…
Construction and Analysis of Space–Time Paths for Moving Polygon Objects Based on Time Geography
Time geography considers that the motion of moving objects can be expressed using space–time paths. The existing time geography methods construct space-time paths using discrete trajectory points of a moving point object to characterize its motion patterns. However, these methods are not suitable for moving polygon objects distributed by point sets. In this study, we took a type of crime event as the moving object and extracted its representative…
Probabilistic Time Geographic Modeling Method Considering POI Semantics
The possibility of moving objects accessing different types of points of interest (POIs) at specific times is not always the same, so quantitative time geography research needs to consider the actual POI semantic information, including POI attributes and time information. Existing methods allocate probabilities to position points, including POIs, based on space–time position information, but ignore the semantic information of POIs. The accessing …
Computer Science (6 works) · Geography (6 works) · Artificial Intelligence (4 works) · Human Mobility and Location-Based Analysis (4 works) · Mathematics (4 works) · Sociology (3 works) · 3D Modeling in Geospatial Applications (2 works) · Business (2 works) · Context (archaeology (2 works) · Data mining (2 works)