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原文連結
論文資訊
- 類型：已發表論文
- 日期：2024-01-09
摘要
Living in cities affords expanded access to various resources, infrastructures, and services at reduced travel costs, which improves 社會 life and promotes systemic gains. However, recent research shows that 城市 dwellers also experience 不平等 in accessing 城市 facilities, which manifests in distinct travel and visitation patterns for residents with different demographic backgrounds. Here, we go beyond simple flawed correlation analysis and reveal prevalent accessibility gaps by quantifying the causal effects of resident demographics on mobility patterns extracted from U.S. residents' detailed interactions with millions of 城市 venues. Moreover, to efficiently reveal micro neighborhood-level accessibility gaps, we design a novel Counterfactual RANdom-walks-based Embedding (CRANE) method to learn con
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