2 papers
cs.SD2026
AST: Adaptive, Seamless, and Training-Free Precise Speech Editing
Sihan Lv, Yechen Jin, Zhen Li +5
Text-based speech editing aims to modify specific segments while preserving speaker identity and acoustic context. Current approaches generally involve either expensive task-specif…
cs.AI2026
RIPRAG: Hack a Black-box Retrieval-Augmented Generation Question-Answering System with Reinforcement Learning
Meng Xi, Sihan Lv, Yechen Jin +4
Retrieval-Augmented Generation (RAG) systems based on Large Language Models (LLMs) have become a core technology for tasks such as question-answering (QA) and content generation. R…