2 papers
cs.CV2025
VIR-Bench: Evaluating Geospatial and Temporal Understanding of MLLMs via Travel Video Itinerary Reconstruction
Hao Wang, Eiki Murata, Lingfang Zhang +11
Recent advances in multimodal large language models (MLLMs) have significantly enhanced video understanding capabilities, opening new possibilities for practical applications. Yet…
cs.CL2024
Graph-Structured Trajectory Extraction from Travelogues
Aitaro Yamamoto, Hiroyuki Otomo, Hiroki Ouchi +4
Previous studies on sequence-based extraction of human movement trajectories have an issue of inadequate trajectory representation. Specifically, a pair of locations may not be lin…