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Multimodal Large Language Models (MLLMs) face significant computational overhead when processing long videos due to the massive number of visual tokens required. To improve efficiency, existing methods primarily reduce redundancy by pruning…

人工智能 · 计算机科学 2026-05-22 Bingjun Luo , Tony Wang , Chaoqi Chen , Xinpeng Ding

Self-modulating mechanisms introduce dynamic adaptation capabilities within language models through contextual realignment strategies that influence token embedding trajectories across extended sequences. Contextual Flux is explored as an…

As Large Language Models (LLMs) achieve remarkable breakthroughs, aligning their values with humans has become imperative for their responsible development and customized applications. However, there still lack evaluations of LLMs values…

人工智能 · 计算机科学 2025-06-03 Jing Yao , Xiaoyuan Yi , Shitong Duan , Jindong Wang , Yuzhuo Bai , Muhua Huang , Peng Zhang , Tun Lu , Zhicheng Dou , Maosong Sun , Xing Xie

The natural language generation domain has witnessed great success thanks to Transformer models. Although they have achieved state-of-the-art generative quality, they often neglect generative diversity. Prior attempts to tackle this issue…

计算与语言 · 计算机科学 2024-03-20 Yueen Ma , Dafeng Chi , Jingjing Li , Kai Song , Yuzheng Zhuang , Irwin King

Large language models (LLMs) have demonstrated impressive performance on several tasks and are increasingly deployed in real-world applications. However, especially in high-stakes settings, it becomes vital to know when the output of an LLM…

计算与语言 · 计算机科学 2025-06-23 Yu-Neng Chuang , Prathusha Kameswara Sarma , Parikshit Gopalan , John Boccio , Sara Bolouki , Xia Hu , Helen Zhou

The inherent uncertainty in the environmental transition model of Reinforcement Learning (RL) necessitates a delicate balance between exploration and exploitation. This balance is crucial for optimizing computational resources to accurately…

机器学习 · 计算机科学 2025-05-21 Yongxin Deng , Xihe Qiu , Jue Chen , Xiaoyu Tan

This study demonstrates a cost-effective approach to semantic segmentation using self-supervised vision transformers (SSVT). By freezing the SSVT backbone and training a lightweight segmentation head, our approach effectively utilizes…

计算机视觉与模式识别 · 计算机科学 2024-01-24 Seungho Lee , Seoungyoon Kang , Hyunjung Shim

Big models, exemplified by Large Language Models (LLMs), are models typically pre-trained on massive data and comprised of enormous parameters, which not only obtain significantly improved performance across diverse tasks but also present…

人工智能 · 计算机科学 2023-09-06 Jing Yao , Xiaoyuan Yi , Xiting Wang , Jindong Wang , Xing Xie

Automatic evaluation is an integral aspect of dialogue system research. The traditional reference-based NLG metrics are generally found to be unsuitable for dialogue assessment. Consequently, recent studies have suggested various unique,…

计算与语言 · 计算机科学 2024-01-23 Chen Zhang , Luis Fernando D'Haro , Yiming Chen , Malu Zhang , Haizhou Li

Spoken Language Models (SLMs) are increasingly central to modern speech-driven applications, but performance degrades under acoustic shift - real-world noise, reverberation, and microphone variation. Prior solutions rely on offline domain…

Transformer-based models have demonstrated considerable potential for source code modeling tasks in software engineering. However, they are limited by their dependence solely on automatic self-attention weight learning mechanisms. Previous…

软件工程 · 计算机科学 2024-02-27 Jiri Gesi , Iftekhar Ahmed

The rapid advancement of Large Language Models (LLMs) has outpaced the scalability of traditional evaluation benchmarks, which remain heavily dependent on labor-intensive expert curation. We address this bottleneck with Conv-to-Bench, a…

Spoken Language Understanding (SLU), a core component of the task-oriented dialogue system, expects a shorter inference latency due to the impatience of humans. Non-autoregressive SLU models clearly increase the inference speed but suffer…

计算与语言 · 计算机科学 2021-08-17 Lizhi Cheng , Weijia Jia , Wenmian Yang

RGB-Thermal Video Object Detection (RGBT VOD) can address the limitation of traditional RGB-based VOD in challenging lighting conditions, making it more practical and effective in many applications. However, similar to most RGBT fusion…

计算机视觉与模式识别 · 计算机科学 2025-04-17 Qishun Wang , Zhengzheng Tu , Chenglong Li , Bo Jiang

Large Language Models (LLMs) have revolutionized the ability to understand and generate text, enabling significant progress in automatic knowledge graph construction from text (Text2KG). Many Text2KG methods, however, rely on iterative LLM…

计算与语言 · 计算机科学 2025-12-04 Faezeh Faez , Marzieh S. Tahaei , Yaochen Hu , Ali Pourranjbar , Mahdi Biparva , Mark Coates , Yingxue Zhang

Foundation models for 3D vision have recently demonstrated remarkable capabilities in 3D perception. However, scaling these models to long-sequence image inputs remains a significant challenge due to inference-time inefficiency. In this…

计算机视觉与模式识别 · 计算机科学 2025-11-11 You Shen , Zhipeng Zhang , Yansong Qu , Xiawu Zheng , Jiayi Ji , Shengchuan Zhang , Liujuan Cao

In recent years, multimodal large language models (MLLMs) have achieved remarkable progress, primarily attributed to effective paradigms for integrating visual and textual information. The dominant connector-based paradigm projects visual…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Xinpeng Dong , Min Zhang , Kairong Han , Xu Tan , Fei Wu , Kun Kuang

The proliferation of Large Language Models (LLMs) in real-world applications poses unprecedented risks of generating harmful, biased, or misleading information to vulnerable populations including LGBTQ+ individuals, single parents, and…

计算机视觉与模式识别 · 计算机科学 2025-09-12 Tung Vu , Lam Nguyen , Quynh Dao

Multi-scale Vision Transformer (ViT) has emerged as a powerful backbone for computer vision tasks, while the self-attention computation in Transformer scales quadratically w.r.t. the input patch number. Thus, existing solutions commonly…

计算机视觉与模式识别 · 计算机科学 2022-07-12 Ting Yao , Yingwei Pan , Yehao Li , Chong-Wah Ngo , Tao Mei

Recent advances in large vision-language models (VLMs) typically employ vision encoders based on the Vision Transformer (ViT) architecture. The division of the images into patches by ViT results in a fragmented perception, thereby hindering…

计算机视觉与模式识别 · 计算机科学 2024-09-02 Jingyi Wang , Jianzhong Ju , Jian Luan , Zhidong Deng