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Xiao Wei

8 accepted papers

2026

BREAKING DATA EFFICIENCY DILEMMA: A FEDERATED AND AUGMENTED LEARNING FRAMEWORK FOR ALZHEIMER’S DISEASE DETECTION VIA SPEECH

ICASSP 2026poster

Early diagnosis of Alzheimer's Disease (AD) is crucial for delaying its progression. While AI-based speech detection is non-invasive and cost-effective, it faces a critical data efficiency dilemma due to medical data scarcity and privacy barriers. Therefore, we propose FAL-AD, a novel framework that…

Cited by 0SourcePDFScholar
2025

A Prompt Learning Framework with Large Language Model Augmentation for Few-shot Multi-label Intent Detection

ICASSP 2025accepted

Intent detection (ID) is essential in spoken language understanding, especially in multi-label settings where intent labels are interdependent and diverse. Existing methods like SE-MLP and QA-FT struggle in few-shot settings, due to limited data availability and efficiency concerns. To address this,…

Cited by 0SourceScholar
2025

CLEAR: A Framework Enabling Large Language Models to Discern Confusing Legal Paragraphs

EMNLP 2025

Most of the existing work focuses on enabling LLMs to leverage legal rules (, law articles) to tackle complex legal reasoning tasks, but ignores their ability to understand legal rules. To better evaluate the LLMs’ capabilities on the task, in this work, we propose a new challenge task: Legal Paragr

2025

Integration of Old and New Knowledge for Generalized Intent Discovery: A Consistency-driven Prototype-Prompting Framework

IJCAI 2025

Intent detection aims to identify user intents from natural language inputs, where supervised methods rely heavily on labeled in-domain (IND) data and struggle with out-of-domain (OOD) intents, limiting their practical applicability. Generalized Intent Discovery (GID) addresses this by leveraging un

2024

Divide and Conquer: Legal Concept-guided Criminal Court View Generation

EMNLP 2024finding

The Criminal Court View Generation task aims to produce explanations that inform judicial decisions. This necessitates a nuanced understanding of diverse legal concepts, such as Recidivism, Confess, and Robbery, which often coexist within cases, complicating holistic analysis. However, existing meth…

2024

Guided Knowledge Generation with Language Models for Commonsense Reasoning

EMNLP 2024finding

Large Language Models (LLMs) have achieved notable success in commonsense reasoning tasks, benefiting from their extensive world knowledge acquired through extensive pretraining. While approaches like Chain-of-Thought (CoT) have shown promise in enhancing LLMs’ reasoning capabilities, mitigating the…

2024

Through the MUD: A Multi-Defendant Charge Prediction Benchmark with Linked Crime Elements

ACL 2024long

The current charge prediction datasets mostly focus on single-defendant criminal cases.However, real-world criminal cases usually involve multiple defendants whose criminal facts are intertwined. In an early attempt to fill this gap, we introduce a new benchmark that encompasses legal cases involvin…

2023

PTCSpell: Pre-trained Corrector Based on Character Shape and Pinyin for Chinese Spelling Correction

ACL 2023findings

Chinese spelling correction (CSC) is a challenging task with the goal of correcting each wrong character in Chinese texts. Incorrect characters in a Chinese text are mainly due to the similar shape and similar pronunciation of Chinese characters. Recently, the paradigm of pre-training and fine-tunin…