4 papers
Building and Road Recognition in Dense Urban Informal Settlements: A Dataset and Benchmark
Hongyu Long, Jiaxuan Liu, Rui Cao
As a widespread form of informal settlements, urban villages present significant challenges for sustainable urban development and governance. Precise mapping of their infrastructur…
Generative AI-enhanced Sector-based Investment Portfolio Construction
Alina Voronina, Oleksandr Romanko, Ruiwen Cao +2
This paper investigates how Large Language Models (LLMs) from leading providers (OpenAI, Google, Anthropic, DeepSeek, and xAI) can be applied to quantitative sector-based portfolio…
Mapping the Vanishing and Transformation of Urban Villages in China
Wenyu Zhang, Yao Tong, Yiqiu Liu +1
Urban villages (UVs), informal settlements embedded within China's urban fabric, have undergone widespread demolition and redevelopment in recent decades. However, there remains a…
Mapping Urban Villages in China: Progress and Challenges
Rui Cao, Wei Tu, Dongsheng Chen +1
The shift toward high-quality urbanization has brought increased attention to the issue of "urban villages", which has become a prominent social problem in China. However, there is…