Hiindex: An efficient spatial index for rapid visualization of large-scale geographic vector data

Z Liu, L Chen, A Yang, M Ma, J Cao - ISPRS International Journal of Geo …, 2021 - mdpi.com
In the big data era, rapid visualization of large-scale vector data has become a serious
challenge in Geographic Information Science (GIS). To fill the gap, we propose HiIndex, a …

Investigation of Urban–Canal–Rural Integration Characteristics Based on Multidimensional Connectivity Network Analysis: A Case Study of the Canal in Jiangsu …

X Jiang, Y **e - Journal of Urban Planning and Development, 2024 - ascelibrary.org
The process of urbanization is limited by the widening urban–rural gap worldwide, which
needs to be improved by reconsidering the interaction between urban and rural areas …

HiVision: Rapid visualization of large-scale spatial vector data

M Ma, Y Wu, X Ouyang, L Chen, J Li, N **g - Computers & Geosciences, 2021 - Elsevier
Rapid visualization of large-scale spatial vector data is a long-standing challenge in
Geographic Information Science. In existing methods, the computation overheads grow …

Interactive and online buffer-overlay analytics of large-scale spatial data

M Ma, Y Wu, L Chen, J Li, N **g - ISPRS International Journal of Geo …, 2019 - mdpi.com
Buffer and overlay analysis are fundamental operations which are widely used in
Geographic Information Systems (GIS) for resource allocation, land planning, and other …

[HTML][HTML] Evaluation and Optimization Research on the Spatial Distribution of Automated External Defibrillators Based on a Genetic Algorithm: A Case Study of Central …

G Shi, J Liu, C Chen, J Zhang, J Xu, Y Chen, J Na… - Systems, 2025 - mdpi.com
Automated external defibrillators (AEDs) are portable emergency medical devices critical for
resuscitating individuals experiencing sudden cardiac arrest. The installation of AEDs in …

Disa: A display-driven spatial analysis framework for large-scale vector data

M Ma, A Yang, Y Wu, L Chen, J Li, N **g - Proceedings of the 28th …, 2020 - dl.acm.org
We present DiSA, a Display-driven Spatial Analysis framework for interactive analysis of
large-scale geographical vector data. DiSA calculates visualization of analysis results …

KOMPUTER DAN TIK: Bidang Ilmu Geografi

EG Telelepta - Insight Mediatama, 2023 - repository.insightmediatama.co.id
Abstract Buku" Komputer dan TIK: Bidang Ilmu Geografi" adalah panduan komprehensif
yang menguraikan peran teknologi informasi dan komunikasi (TIK) dalam ilmu geografi …

Efficient Indexing Technology for Real‐Time Visualization of Large‐Scale Geographic Vector Data

Z LIU, L CHEN, A YANG, M MA, J CAO - Geomatics and Information …, 2023 - ch.whu.edu.cn
Objectives Real-time visualization of large-scale geographic vector data is a hot and difficult
topic in the field of geographic information science. In the current research, display-driven …

[PDF][PDF] A Raster-based Approach for Waterbodies Mesh Generation.

RN Menegais, FP Franzin, LS Kaufmann… - VISIGRAPP (1 …, 2021 - scitepress.org
Meshes representing the water plane for rivers and lakes are used in a broad range of
graphics applications (eg, games and simulations) to enhance the visual appeal of 3D …

Efficient interactive global cellular signal strength visualization

M Ma, L Chen, X Ouyang, X Liu, J Li… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Cellular Signal Strength (CSS), defined as the signal power received by mobile phones, is
an important aspect of geographic information flow analysis, because the density of such …