Large language models (LLMs) excel in providing natural language responses that sound
authoritative, reflect knowledge of the context area, and can present from a range of varied …

With advancements in sustainable urban development, research on urban functional areas
has garnered significant attention. In recent years, Point-of-Interest, with their large volume …

With the rapid development of urbanization, the blind expansion of urban space has led to a
series of social problems. In this process, the degree of urban function mixing affects the …

Urban functional regions (UFRs) are formed and developed with human social actions and
can reflect urban land use types. Appropriately identifying UFRs helps solve existing urban …

Cultural and entertainment facilities are an important mainstay for urban development and
the well-being of urban residents. Studying their spatial distribution is thus of great …

Massive taxi trajectory data can be easily obtained in the era of big data, which is helpful to
reveal the spatiotemporal information of human travel behavior but neglects activity …

The identification of urban functional areas is essential for urban planning and sustainable
development. Spatial grids are the basic units for the implementation of urban plans and …

Obtaining high-precision information on functional areas is very important in urban spatial
management. It has become common to integrate social perception data and high-resolution …

Urban street profiling is the spatio-temporal pattern discovery of street-level urban areas,
which plays a vital role in understanding urban structures and dynamics. Due to the natural …

As crucial transportation hubs for urban travel, metro stations catalyze the transformation of
their surrounding areas into highly prominent locations where many activities converge …