Yang Liu

Other people with similar names: Yang Liu , Yang Liu (Wilfrid Laurier University), Yang Liu (刘扬) (刘扬; Ph.D Purdue; ICSI, Dallas, Facebook, Liulishuo, Amazon), Yang Liu , Yang Liu (刘洋) (刘洋; ICT, Tsinghua, Beijing Academy of Artificial Intelligence), Yang Liu (Edinburgh Ph.D., Microsoft), Yang Liu (University of Helsinki), Yang Liu (Samsung Research Center Beijing), Yang Liu (Tianjin University, China), Yang Liu , Yang Liu (Microsoft Cognitive Services Research), Yang Liu (Univ. of Michigan, UC Santa Cruz), Yang Liu , Yang Liu (National University of Defense Technology), Yang Liu , Yang Liu , Yang Liu , Yang Janet Liu (Georgetown University; 刘洋), Yang Liu (刘扬) (Peking University), Yang Liu (The Chinese University of Hong Kong (Shenzhen)), Yang Liu , Yang Liu (3M Health Information Systems), Yang Liu (Beijing Language and Culture University)

2025

In the rapidly evolving field of natural language processing, dialogue systems primarily employ a single-step dialogue paradigm. Although this paradigm is commonly adopted, it lacks the depth and fluidity of human interactions and does not appear natural. We introduce a novel **Step**-by-Step Dialogue Paradigm (Stephanie), designed to mimic the ongoing dynamic nature of human conversations. By employing a dual learning strategy and a further-split post-editing method, we generated and utilized a high-quality step-by-step dialogue dataset to fine-tune existing large language models, enabling them to perform step-by-step dialogues. We thoroughly present Stephanie. Tailored automatic and human evaluations are conducted to assess its effectiveness compared to the traditional single-step dialogue paradigm. We will release code, Stephanie datasets, and Stephanie LLMs to facilitate the future of chatbot eras.

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