In this paper, we introduce a new spatially constrained clustering problem called the max‐p‐ regions problem. It involves the clustering of a set of geographic areas into the maximum …
W Li, MF Goodchild, R Church - International Journal of …, 2013 - Taylor & Francis
A measure of shape compactness is a numerical quantity representing the degree to which a shape is compact. Ways to provide an accurate measure have been given great attention …
D Tong, AT Murray - Annals of the Association of American …, 2012 - Taylor & Francis
This article discusses spatial optimization in geography, focusing on contributions of geographers in explicit geographical contexts. An overview of spatial optimization is given …
Beginning in the 1960s, techniques from operations research began to be used to generate political districting plans. A classical example is the integer programming model of Hess et …
As cities continuously expand and with the emergence of mega-city regions, the urban functional zones (UFZs) have spread beyond their original administrative boundaries. An …
L Anselin, X Li - Geographical Analysis, 2020 - Wiley Online Library
Tobler's first law of geography is widely recognized as reflecting broad empirical realities in geography. Its key concepts of “near” and “related” are intuitive in a univariate setting …
N Xiao, AT Murray - Transactions in GIS, 2019 - Wiley Online Library
This article reviews the interdisciplinary research field of spatial optimization for land acquisition problems. We start with a theoretical framework to identify three categories of …
R Saedinia, B Vahdani, F Etebari, BA Nadjafi - … Research Part E: Logistics …, 2019 - Elsevier
This paper presents a bi-objective model to design a closed loop supply chain with simultaneous consideration of districting regions, facility location–allocation, service sharing …
D Guo, H Wang - Transactions in GIS, 2011 - Wiley Online Library
High‐resolution spatial data have become increasingly available with modern data collection techniques and efforts. However, it is often inappropriate to use the default …