Sökning: "Bin Jiang"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Bin Jiang.
1. Geospatial Knowledge Discovery using Volunteered Geographic Information : a Complex System Perspective
Sammanfattning : The continuous progression of urbanization has resulted in an increasing number of people living in cities or towns. In parallel, advancements in technologies, such as the Internet, telecommunications, and transportation, have allowed for better connectivity among people. LÄS MER
2. The Principle of Scaling of Geographic Space and its Application in Urban Studies
Sammanfattning : Geographic space is the large-scale and continuous space that encircles the earth and in which human activities occur. The study of geographic space has drawn attention in many different fields and has been applied in a variety of studies, including those on cognition, urban planning and navigation systems. LÄS MER
3. Topological and Scaling Analysis of Geospatial Big Data
Sammanfattning : Geographic information science and systems face challenges related to understanding the instinctive heterogeneity of geographic space, since conventional geospatial analysis is mainly founded on Euclidean geometry and Gaussian statistics. This thesis adopts a new paradigm, based on fractal geometry and Paretian statistics for geospatial analysis. LÄS MER
4. Living Structure for Understanding Human Activity Patterns Using Multi-Source Geospatial Big Data
Sammanfattning : Geographic space is not neutral or lifeless, but an intricate living structure composed of numerous small features and a few large ones across all scales. The living structure is crucial for comprehending how geographic space shapes human activities. LÄS MER
5. Exploring Massive Volunteered Geographic Information for Geographic Knowledge Discovery
Sammanfattning : Conventionally geographic data produced and disseminated by the national mapping agencies are used for studying various urban issues. These data are not commonly available or accessible, but also are criticized for being expensive. However, this trend is changing along with the rise of Volunteered Geographic Information (VGI). LÄS MER