← Search

Yahan Yu

10 accepted papers

2025

Enhancing Multimodal Continual Instruction Tuning with BranchLoRA

ACL 2025long

Multimodal Continual Instruction Tuning (MCIT) aims to finetune Multimodal Large Language Models (MLLMs) to continually align with human intent across sequential tasks. Existing approaches often rely on the Mixture-of-Experts (MoE) LoRA framework to preserve previous instruction alignments. However,…

Cited by 0SourcePDFScholar
2025

Progressive LoRA for Multimodal Continual Instruction Tuning

ACL 2025finding

Multimodal Continual Instruction Tuning (MCIT) empowers Multimodal Large Language Models (MLLMs) to adapt to ever-evolving requirements without continuous costly retraining. However, MCIT faces challenges in mitigating Catastrophic Forgetting (CF) and enhancing Knowledge Transfer (KT). Existing work…

Cited by 0SourcePDFScholar
2025

SpeechIQ: Speech-Agentic Intelligence Quotient Across Cognitive Levels in Voice Understanding by Large Language Models

ACL 2025long

We introduce Speech-based Intelligence Quotient (SIQ) as a new form of human cognition-inspired evaluation pipeline for voice understanding large language models (LLM_Voice), designed to assess their voice understanding ability. Moving beyond popular voice understanding metrics such as word error ra…

2025

When Large Language Models Meet Speech: A Survey on Integration Approaches

ACL 2025finding

Recent advancements in large language models (LLMs) have spurred interest in expanding their application beyond text-based tasks. A large number of studies have explored integrating other modalities with LLMs, notably speech modality, which is naturally related to text. This paper surveys the integr…

Cited by 0SourcePDFScholar
2024

Flexible Weight Tuning and Weight Fusion Strategies for Continual Named Entity Recognition

ACL 2024findings

Continual Named Entity Recognition (CNER) is dedicated to sequentially learning new entity types while mitigating catastrophic forgetting of old entity types. Traditional CNER approaches commonly employ knowledge distillation to retain old knowledge within the current model. However, because only th…

Cited by 2SourcePDFScholar
2024

MM-LLMs: Recent Advances in MultiModal Large Language Models

ACL 2024findings

In the past year, MultiModal Large Language Models (MM-LLMs) have undergone substantial advancements, augmenting off-the-shelf LLMs to support MM inputs or outputs via cost-effective training strategies. The resulting models not only preserve the inherent reasoning and decision-making capabilities o…

2023

A Multi-modal Debiasing Model with Dynamical Constraint for Robust Visual Question Answering

ACL 2023findings

Recent studies have pointed out that many well-developed Visual Question Answering (VQA) systems suffer from bias problem. Despite the remarkable performance gained on In-Distribution (ID) datasets, the VQA model might merely capture the superficial correlation from question to answer rather than sh…

Cited by 10SourcePDFScholar
2023

Continual Named Entity Recognition without Catastrophic Forgetting

EMNLP 2023long main

Continual Named Entity Recognition (CNER) is a burgeoning area, which involves updating an existing model by incorporating new entity types sequentially. Nevertheless, continual learning approaches are often severely afflicted by catastrophic forgetting. This issue is intensified in CNER due to the…

Cited by 0SourcecodeScholar
2023

Stroke Extraction of Chinese Character Based on Deep Structure Deformable Image Registration

AAAI 2023technical

Stroke extraction of Chinese characters plays an important role in the field of character recognition and generation. The most existing character stroke extraction methods focus on image morphological features. These methods usually lead to errors of cross strokes extraction and stroke matching due…