Digital visibility, physical obscurity: Uncovering the location strategies of ghost kitchens in platform urbanism

Weipeng Deng, Yihong Tang, Yaxin Liu, Tianren Yang

JRCS · 2026

Ghost kitchens are digitally prominent yet physically obscure, with delivery-oriented location strategies that prioritize access and efficiency over storefront exposure.

LLM4GKID: A Multimodal Large Language Model-driven Framework for Ghost Kitchen Identification

Weipeng Deng, Yihong Tang, Chaofan Wang, Tianren Yang

IEEE TCSS · 2026

A scalable and cost-efficent tool for ghost kitchen identification integrated multi-source data, large language model and supervised fusion

Evaluating age-friendly public transportation: a novel smart card data approach analyzing travel time differences between older and younger travelers after controlling for confounding effects

Shuyu Lei, Mingzhi Zhou, Weipeng Deng, Yihong Tang, Jiangping Zhou

Transportation Research Part A: Policy and Practice · 2025

RouteKG: A Knowledge Graph-Based Framework for Route Prediction on Road Networks

Yihong Tang, Zhan Zhao, Weipeng Deng, Shuyu Lei, Yuebing Liang, Zhenliang Ma

IEEE TITS · 2025

Knowledge graph completion framework for short-term route prediction using spatial relations, tree-based generation, and rank refinement.

Spatial eco-socio-economic trade-offs inform differentiated management strategies in mega-urban agglomerations

Yuhan Xu, Chen Chen, Weipeng Deng, Linli Dai, Tianren Yang

npj Urban Sustainability · 2025

Analysis on GBA's spatial clustering and production frontiers to quantify trade-offs between ecosystem services and socio-economic well-being.