Urban vitality has long been a focus of urban planners and designers. This study portrays
the spatiotemporal patterns of urban vitality in Chengdu, China, on weekdays and weekends …

Urban vitality is an essential indicator of an area's capacity to promote lively social and
economic activities. Urban functional areas can play different roles throughout the day, and …

Nighttime vitality has garnered attention in recent years as an important indicator reflecting
urban economy and quality of life. However, it is difficult to characterize this intangible issue …

There is a high correlation between the physical environment, human perception, and urban
vitality. However, fine-scale variations in urban vitality are complex, and human perceptions …

Urban vitality provides an important basis for evaluating urban development and spatial
balance. In the era of big data, the quantitative analysis of urban vitality has become a …

In the context of China's recent urbanization, the agglomeration and diffusion of the strip-city
spatial network are gradually being reconstructed. The ways in which the street network …

Improving the vitality of cities has long been considered an important goal of planning.
However, people's understanding of how complex and diverse built environment factors …

Relationship between urban diversity and urban vitality is imperative for guiding better
design in urban development, although existing frameworks are not able to efficiently …

This study applies multi-source datasets (ie, Baidu Heat Map data, points of interest (POIs)
data, and floor area and land use data) and geographically and temporally weighted …

Identifying urban vitality in large cities is critical for optimizing the urban fabric. While great
attention has been paid to urban vitality in developed countries, related studies have been …