Results 21 to 30 of about 4,369,639 (344)

Characterizing Intercity Mobility Patterns for the Greater Bay Area in China

open access: yesISPRS International Journal of Geo-Information, 2022
Understanding intercity mobility patterns is important for future urban planning, in which the intensity of intercity mobility indicates the degree of urban integration development.
Yanzhong Yin, Qunyong Wu, Mengmeng Li
doaj   +1 more source

Virtual Geographic Simulation of Light Distribution within Three-Dimensional Plant Canopy Models

open access: yesISPRS International Journal of Geo-Information, 2017
Virtual geographic environments (VGEs) have been regarded as an important new means of simulating, analyzing, and understanding complex geological processes. Plants and light are major components of the geographic environment.
Liyu Tang   +5 more
doaj   +1 more source

Modelling count data with overdispersion and spatial effects [PDF]

open access: yes, 2005
In this paper we consider regression models for count data allowing for overdispersion in a Bayesian framework. We account for unobserved heterogeneity in the data in two ways. On the one hand, we consider more flexible models than a common Poisson model
Czado, Claudia, Gschlößl, Susanne
core   +4 more sources

A machine-learning-based hardware-Trojan detection approach for chips in the Internet of Things

open access: yesInternational Journal of Distributed Sensor Networks, 2019
With the development of the Internet of Things, smart devices are widely used. Hardware security is one key issue in the security of the Internet of Things.
Chen Dong   +3 more
doaj   +1 more source

Underground Land Administration from 2D to 3D: Critical Challenges and Future Research Directions

open access: yesLand, 2021
The development and use of underground space is a necessity for most cities in response to rapid urbanisation. Effective underground land administration is critical for sustainable urban development.
Bahram Saeidian   +3 more
doaj   +1 more source

Clustering spatial transcriptomics data

open access: yesBioinformatics, 2021
AbstractMotivationRecent advancements in fluorescence in situ hybridization (FISH) techniques enable them to concurrently obtain information on the location and gene expression of single cells. A key question in the initial analysis of such spatial transcriptomics data is the assignment of cell types.
Haotian Teng, Ye Yuan, Ziv Bar-Joseph
openaire   +2 more sources

Evaluating Flood Damages using Land Cover Changes Detection [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This study presents a monitoring and analysis of land cover changes in exact parts of the Karlovo Region, Bulgaria, with a focus on the catastrophic flood event of September 2022, which displaced hundreds of residents.
P. Raeva   +2 more
doaj   +1 more source

Self-Supervised GANs With Similarity Loss for Remote Sensing Image Scene Classification

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
With the development of supervised deep neural networks, classification performance on existing remote sensing scene datasets has been markedly improved.
Dongen Guo, Ying Xia, Xiaobo Luo
doaj   +1 more source

Rectangular Hierarchical Cartograms for Socio-Economic Data [PDF]

open access: yes, 2010
We present rectangular hierarchical cartograms for mapping socio-economic data. These density-normalising cartograms size spatial units by population, increasing the ease with which data for densely populated areas can be visually resolved compared to ...
Aidan Slingsby   +9 more
core   +2 more sources

TOPOGRAPHIC-GEODETIC AND CARTOGRAPHIC SUPPORT OF THE ARCTIC ZONE OF THE RUSSIAN FEDERATION

open access: yesЗаписки Горного института, 2018
A version of the project of the concept of topographic, geodetic and cartographic support of the Arctic zone of the Russian Federation based on the use of modern means and tools is presented, including its content.
M. G. Mustafin   +5 more
doaj   +1 more source

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