Yihao Yan

ItiNera: Integrating Spatial Optimization with Large Language Models for Open-domain Urban Itinerary Planning

Citywalk, a recently popular form of urban travel, requires genuine personalization and understanding of fine-grained requests compared to traditional itinerary planning. In this paper, we introduce the novel task of Open-domain Urban Itinerary Planning (OUIP), which generates personalized urban iti…