Xingong Li
Biographic Data
| ID | 3712490 |
|---|---|
| NAME | Xingong Li |
| GIVEN NAMES | Xingong |
| FAMILY NAME | Li |
| SIGNATURE | LI X |
| AFFILIATIONS | University of Kansas |
| ORCID | 0000-0001-6100-4927 |
| VERIFIED | Yes |
| TOTAL WORKS | 10 |
| TOTAL CITATIONS | 3 |
| WORKS AS AUTHOR | 10 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2005 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 1 |
How do nonsubsidized incentive affect enterprises' innovation choices? A case from the new energy vehicle industry in China
How do Internet applications affect process innovation in Chinese manufacturing companies
This study distinguishes between two dimensions of firm process innovation, namely, quantity and quality, and uses data from the World Bank's China Manufacturing Firm Survey to analyse the differential impact of Internet applications on the quantity and quality of process innovation and their mechanisms of action. Internet applications have a significant facilitating effect on the quantity and quality of process innovation. However, from the pers…
Automated Mapping of Historical Native American Land Allotments at the Standing Rock Sioux Reservation Using Geographic Information Systems
The General Allotment Act of 1887, also known as the Dawes Act, established the legal basis for the United States government to break up remaining tribally-owned reservation lands in the U.S. by allotting individual parcels to tribal members and selling the remaining “surplus.” This research explores the processes involved in mapping these historical allotments and describes a method to automatically generate spatial data of allotments. A custom …
Accurate and Efficient Calculation of Three-Dimensional Cost Distance
Cost distance is one of the fundamental functions in geographical information systems (GISs). 3D cost distance function makes the analysis of movement in 3D frictions possible. In this paper, we propose an algorithm and efficient data structures to accurately calculate the cost distance in discrete 3D space. Specifically, Dijkstra’s algorithm is used to calculate the least cost between initial voxels and all the other voxels in 3D space. During t…
Constrained trajectory simplification with speed preservation
The rapid increase in movement trajectory data causes data storage, transmission, computational processing, and visualization problems. These issues can be alleviated through trajectory simplification, which removes unnecessary details from raw trajectories. Most existing studies that focused on trajectory simplification considered freely moving objects, and they attempted to minimize position errors in their simplified representations in a two-d…
Characteristics of water isotopes and ice-snowmelt quantification in the Tizinafu River, north Kunlun Mountains, Central Asia
Fourier-based multi-scale representation and progressive transmission of cartographic curves on the internet
Automatic generation of multi-scale representations from the same spatial data source has been the research focus in map generalization for a long time. Based on the Fourier technique, this paper proposes a continuous, multi-scale representation model for progressive transformation of cartographic curves on the Internet. In our method, all the curves, whether closed or open, are depicted as periodical functions which are further expressed as Four…
Recent advances in the climate change biology literature
Climate change biology is seeing a wave of new contributions, which are reviewed herein. Contributions treat shifts in phenology and distribution, and both document past and forecast future effects. However, many of the current wave of contributions are observational and correlational, and few are experimental in nature, and too often a conceptual framework in which to contextualize the results is lacking. An additional gap is the lack of effecti…
Joint Effects of Marine Intrusion and Climate Change on the Mexican Avifauna
Changing climates are affecting biodiversity and natural systems, causing extinctions, range shifts, and phenological shifts. Efforts to forecast the spatial distribution and magnitude of these effects, however, have focused largely on direct effects of changing climates on species' distributional potential; recent work has considered secondary effects of warming climates via rising sea levels. Here, we present a first integration of the two dime…
Creating Buffers on Surfaces
Creating buffers is an important function used in geographic information systems (GIS) to perform spatial analysis. However, delineating buffers for setbacks in conservation and planning applications is problematical in mountainous areas. A typical vector buffer function in GIS calculates two-dimensional (2D) Euclidean distance (i.e., planimetric distance) instead of surface (or slope) distance and results in an inaccurate representation of buffe…
Creating Buffers on Surfaces
Creating buffers is an important function used in geographic information systems (GIS) to perform spatial analysis. However, delineating buffers for setbacks in conservation and planning applications is problematical in mountainous areas. A typical vector buffer function in GIS calculates two-dimensional (2D) Euclidean distance (i.e., planimetric distance) instead of surface (or slope) distance and results in an inaccurate representation of buffe…
Fourier-based multi-scale representation and progressive transmission of cartographic curves on the internet
Automatic generation of multi-scale representations from the same spatial data source has been the research focus in map generalization for a long time. Based on the Fourier technique, this paper proposes a continuous, multi-scale representation model for progressive transformation of cartographic curves on the Internet. In our method, all the curves, whether closed or open, are depicted as periodical functions which are further expressed as Four…
Creating Buffers on Surfaces
Creating buffers is an important function used in geographic information systems (GIS) to perform spatial analysis. However, delineating buffers for setbacks in conservation and planning applications is problematical in mountainous areas. A typical vector buffer function in GIS calculates two-dimensional (2D) Euclidean distance (i.e., planimetric distance) instead of surface (or slope) distance and results in an inaccurate representation of buffe…
Recent advances in the climate change biology literature
Climate change biology is seeing a wave of new contributions, which are reviewed herein. Contributions treat shifts in phenology and distribution, and both document past and forecast future effects. However, many of the current wave of contributions are observational and correlational, and few are experimental in nature, and too often a conceptual framework in which to contextualize the results is lacking. An additional gap is the lack of effecti…
Joint Effects of Marine Intrusion and Climate Change on the Mexican Avifauna
Changing climates are affecting biodiversity and natural systems, causing extinctions, range shifts, and phenological shifts. Efforts to forecast the spatial distribution and magnitude of these effects, however, have focused largely on direct effects of changing climates on species' distributional potential; recent work has considered secondary effects of warming climates via rising sea levels. Here, we present a first integration of the two dime…
Characteristics of water isotopes and ice-snowmelt quantification in the Tizinafu River, north Kunlun Mountains, Central Asia
Fourier-based multi-scale representation and progressive transmission of cartographic curves on the internet
Automatic generation of multi-scale representations from the same spatial data source has been the research focus in map generalization for a long time. Based on the Fourier technique, this paper proposes a continuous, multi-scale representation model for progressive transformation of cartographic curves on the Internet. In our method, all the curves, whether closed or open, are depicted as periodical functions which are further expressed as Four…
Constrained trajectory simplification with speed preservation
The rapid increase in movement trajectory data causes data storage, transmission, computational processing, and visualization problems. These issues can be alleviated through trajectory simplification, which removes unnecessary details from raw trajectories. Most existing studies that focused on trajectory simplification considered freely moving objects, and they attempted to minimize position errors in their simplified representations in a two-d…
Accurate and Efficient Calculation of Three-Dimensional Cost Distance
Cost distance is one of the fundamental functions in geographical information systems (GISs). 3D cost distance function makes the analysis of movement in 3D frictions possible. In this paper, we propose an algorithm and efficient data structures to accurately calculate the cost distance in discrete 3D space. Specifically, Dijkstra’s algorithm is used to calculate the least cost between initial voxels and all the other voxels in 3D space. During t…
Automated Mapping of Historical Native American Land Allotments at the Standing Rock Sioux Reservation Using Geographic Information Systems
The General Allotment Act of 1887, also known as the Dawes Act, established the legal basis for the United States government to break up remaining tribally-owned reservation lands in the U.S. by allotting individual parcels to tribal members and selling the remaining “surplus.” This research explores the processes involved in mapping these historical allotments and describes a method to automatically generate spatial data of allotments. A custom …
How do Internet applications affect process innovation in Chinese manufacturing companies
This study distinguishes between two dimensions of firm process innovation, namely, quantity and quality, and uses data from the World Bank's China Manufacturing Firm Survey to analyse the differential impact of Internet applications on the quantity and quality of process innovation and their mechanisms of action. Internet applications have a significant facilitating effect on the quantity and quality of process innovation. However, from the pers…
How do nonsubsidized incentive affect enterprises' innovation choices? A case from the new energy vehicle industry in China
Computer Science (6 works) · Geography (5 works) · Algorithm (4 works) · Geographic Information Systems Studies (4 works) · Mathematics (4 works) · Artificial Intelligence (3 works) · Cartography (3 works) · Data Management and Algorithms (3 works) · Ecology (3 works) · Representation (politics (3 works)