3 papers
cs.CL2025
AFD-SLU: Adaptive Feature Distillation for Spoken Language Understanding
Yan Xie, Yibo Cui, Liang Xie +1
Spoken Language Understanding (SLU) is a core component of conversational systems, enabling machines to interpret user utterances. Despite its importance, developing effective SLU…
cs.CV2025
Generating Vision-Language Navigation Instructions Incorporated Fine-Grained Alignment Annotations
Yibo Cui, Liang Xie, Yu Zhao +2
Vision-Language Navigation (VLN) enables intelligent agents to navigate environments by integrating visual perception and natural language instructions, yet faces significant chall…
cs.CV2023
Grounded Entity-Landmark Adaptive Pre-training for Vision-and-Language Navigation
Yibo Cui, Liang Xie, Yakun Zhang +3
Cross-modal alignment is one key challenge for Vision-and-Language Navigation (VLN). Most existing studies concentrate on mapping the global instruction or single sub-instruction t…