← Search

Mengze Hong

4 accepted papers

2026

FEDERATED HETEROGENEOUS LANGUAGE MODEL OPTIMIZATION FOR HYBRID AUTOMATIC SPEECH RECOGNITION

ICASSP 2026poster

Training automatic speech recognition (ASR) models increasingly relies on decentralized federated learning to ensure data privacy and accessibility, producing multiple local models that require effective merging. In hybrid ASR systems, while acoustic models can be merged using established methods, t…

Cited by 0SourcePDFScholar
2025

Dial-In LLM: Human-Aligned LLM-in-the-loop Intent Clustering for Customer Service Dialogues

EMNLP 2025

Discovering customer intentions is crucial for automated service agents, yet existing intent clustering methods often fall short due to their reliance on embedding distance metrics and neglect of underlying semantic structures. To address these limitations, we propose an **LLM-in-the-loop (LLM-ITL)*

Cited by 0SourcePDFScholar
2025

Dialogue Language Model with Large-Scale Persona Data Engineering

NAACL 2025industry

Maintaining persona consistency is paramount in the application of open-domain dialogue systems, as exemplified by models like ChatGPT. Despite significant advancements, the limited scale and diversity of current persona dialogue datasets remain challenges to achieving robust persona-consistent dial…

Cited by 0SourcePDFScholar
2025

QualBench: Benchmarking Chinese LLMs with Localized Professional Qualifications for Vertical Domain Evaluation

EMNLP 2025

The rapid advancement of Chinese LLMs underscores the need for vertical-domain evaluations to ensure reliable applications. However, existing benchmarks often lack domain coverage and provide limited insights into the Chinese working context. Leveraging qualification exams as a unified framework for