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10 accepted papers

2026

HyCoRA: Hyper-Contrastive Role-Adaptive Learning for Role-Playing

AAAI 2026technical

Multi-character role-playing aims to equip models with the capability to simulate diverse roles. Existing methods either use one shared parameterized module across all roles or assign a separate parameterized module to each role. However, the role-shared module may ignore distinct traits of each rol

Cited by 0SourcePDFScholar
2025

KVPruner: Structural Pruning for Faster and Memory-Efficient Large Language Models

ICASSP 2025accepted

The bottleneck associated with the key-value(KV) cache presents a significant challenge during the inference processes of large language models. While depth pruning accelerates inference, it requires extensive recovery training, which can take up to two weeks. On the other hand, width pruning retain…

Cited by 0SourceScholar
2025

Language Constrained Multimodal Hyper Adapter For Many-to-Many Multimodal Summarization

ACL 2025long

Multimodal summarization (MS) combines text and visuals to generate summaries. Recently, many-to-many multimodal summarization (M3S) garnered interest as it enables a unified model for multilingual and cross-lingual MS. Existing methods have made progress by facilitating the transfer of common multi…

2025

SpecEM: Training-Free LLM Ensembling via Iterative Drafting, Verification, and Online Feedback

NeurIPS 2025poster

Ensembles of generative large language models (LLMs) are a promising way to compensate for individual model limitations, integrating the strengths of different LLMs. Existing LLM ensemble methods, however, face limitations such as first-token delay and challenges in long-range semantic collaboration…

Cited by 0SourceScholar
2025

Whether LLMs Know If They Know: Identifying Knowledge Boundaries via Debiased Historical In-Context Learning

ACL 2025finding

In active retrieval (AR), large language models (LLMs) need first assess whether they possess knowledge to answer a given query, to decide whether to invoke a retrieval module. Existing methods primarily rely on training classification models or using the confidence of the model’s answer to determin…

2024

A Lifelong Multilingual Multi-granularity Semantic Alignment Approach via Maximum Co-occurrence Probability

COLING 2024main

Cross-lingual pre-training methods mask and predict tokens in multilingual text to generalize diverse multilingual information. However, due to the lack of sufficient aligned multilingual resources in the pre-training process, these methods may not fully explore the multilingual correlation of maske…

2024

TAeKD: Teacher Assistant Enhanced Knowledge Distillation for Closed-Source Multilingual Neural Machine Translation

COLING 2024main

Knowledge Distillation (KD) serves as an efficient method for transferring language knowledge from open-source large language models (LLMs) to more computationally efficient models. However, challenges arise when attempting to apply vanilla KD methods to transfer knowledge from closed-source Multili…

2024

URG: A Unified Ranking and Generation Method for Ensembling Language Models

ACL 2024findings

Prior research endeavors of the ensemble Large Language Models (LLMs) achieved great success by employing an individual language model (LM) rank before the text generation. However, the use of an individual LM ranker faces two primary challenges: (1) The time-intensive nature of the ranking process,…

2023

DSP: Discriminative Soft Prompts for Zero-Shot Entity and Relation Extraction

ACL 2023findings

Prompt-based methods have shown their efficacy in transferring general knowledge within pre-trained language models (PLMs) for low-resource scenarios. Typically, prompt-based methods convert downstream tasks to cloze-style problems and map all labels to verbalizers.However, when applied to zero-shot…