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The explosive growth of videos on streaming media platforms has underscored the urgent need for effective video quality assessment (VQA) algorithms to monitor and perceptually optimize the quality of streaming videos. However, VQA remains…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Qihang Ge , Wei Sun , Yu Zhang , Yunhao Li , Zhongpeng Ji , Fengyu Sun , Shangling Jui , Xiongkuo Min , Guangtao Zhai

Current large multimodal models (LMMs) face significant challenges in processing and comprehending long-duration or high-resolution videos, which is mainly due to the lack of high-quality datasets. To address this issue from a data-centric…

Computer Vision and Pattern Recognition · Computer Science 2024-12-03 Weiming Ren , Huan Yang , Jie Min , Cong Wei , Wenhu Chen

Although large language models (LLMs) demonstrate impressive performance for many language tasks, most of them can only handle texts a few thousand tokens long, limiting their applications on longer sequence inputs, such as books, reports,…

Computation and Language · Computer Science 2024-06-21 Yushi Bai , Xin Lv , Jiajie Zhang , Hongchang Lyu , Jiankai Tang , Zhidian Huang , Zhengxiao Du , Xiao Liu , Aohan Zeng , Lei Hou , Yuxiao Dong , Jie Tang , Juanzi Li

Large language models (LLMs) have demonstrated strong performance in sentence-level machine translation, but scaling to document-level translation remains challenging, particularly in modeling long-range dependencies and discourse phenomena…

Computation and Language · Computer Science 2025-08-29 Miguel Moura Ramos , Patrick Fernandes , Sweta Agrawal , André F. T. Martins

It is well known that LLMs cannot generalize well to long contexts whose lengths are larger than the training sequence length. This poses challenges when employing LLMs for processing long input sequences during inference. In this work, we…

Computation and Language · Computer Science 2024-07-12 Hongye Jin , Xiaotian Han , Jingfeng Yang , Zhimeng Jiang , Zirui Liu , Chia-Yuan Chang , Huiyuan Chen , Xia Hu

Multimodal large language models (MLLMs) have demonstrated remarkable potential for enhancing scene understanding in autonomous driving systems through powerful logical reasoning capabilities. However, the deployment of these models faces…

Computer Vision and Pattern Recognition · Computer Science 2024-09-18 Yunsheng Ma , Amr Abdelraouf , Rohit Gupta , Ziran Wang , Kyungtae Han

We introduce a full-stack framework that scales up reasoning in vision-language models (VLMs) to long videos, leveraging reinforcement learning. We address the unique challenges of long video reasoning by integrating three critical…

Computer Vision and Pattern Recognition · Computer Science 2025-10-01 Yukang Chen , Wei Huang , Baifeng Shi , Qinghao Hu , Hanrong Ye , Ligeng Zhu , Zhijian Liu , Pavlo Molchanov , Jan Kautz , Xiaojuan Qi , Sifei Liu , Hongxu Yin , Yao Lu , Song Han

Recent advancements in dialogue systems have highlighted the significance of integrating multimodal responses, which enable conveying ideas through diverse modalities rather than solely relying on text-based interactions. This enrichment…

Computation and Language · Computer Science 2024-07-08 Chang-Sheng Kao , Yun-Nung Chen

Multimodal Large Language Models (MLLMs) have achieved remarkable progress in vision-language tasks yet remain limited in long video understanding due to the limited context window. Consequently, prevailing approaches tend to rely on…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Yang Ding , Yizhen Zhang , Xin Lai , Ruihang Chu , Yujiu Yang

Multimodal large language models (MLLMs) have demonstrated promising results in a variety of tasks that combine vision and language. As these models become more integral to research and applications, conducting comprehensive evaluations of…

Computer Vision and Pattern Recognition · Computer Science 2024-06-06 Fuwen Luo , Chi Chen , Zihao Wan , Zhaolu Kang , Qidong Yan , Yingjie Li , Xiaolong Wang , Siyu Wang , Ziyue Wang , Xiaoyue Mi , Peng Li , Ning Ma , Maosong Sun , Yang Liu

The development of Long-Context Large Language Models (LLMs) has markedly advanced natural language processing by facilitating the process of textual data across long documents and multiple corpora. However, Long-Context LLMs still face two…

Computation and Language · Computer Science 2024-10-10 Jingyang Deng , Zhengyang Shen , Boyang Wang , Lixin Su , Suqi Cheng , Ying Nie , Junfeng Wang , Dawei Yin , Jinwen Ma

Current advanced long-context language models offer great potential for real-world software engineering applications. However, progress in this critical domain remains hampered by a fundamental limitation: the absence of a rigorous…

Software Engineering · Computer Science 2025-03-07 Jia Li , Xuyuan Guo , Lei Li , Kechi Zhang , Ge Li , Jia Li , Zhengwei Tao , Fang Liu , Chongyang Tao , Yuqi Zhu , Zhi Jin

The development of Large Vision-Language Models (LVLMs) is striving to catch up with the success of Large Language Models (LLMs), yet it faces more challenges to be resolved. Very recent works enable LVLMs to localize object-level visual…

Computer Vision and Pattern Recognition · Computer Science 2024-03-20 Zhipeng Huang , Zhizheng Zhang , Zheng-Jun Zha , Yan Lu , Baining Guo

Visual Language Models (VLMs) demonstrate impressive capabilities in processing multimodal inputs, yet applications such as visual agents, which require handling multiple images and high-resolution videos, demand enhanced long-range…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Mukai Li , Lei Li , Shansan Gong , Qi Liu

Today's large language models (LLMs) typically train on short text segments (e.g., <4K tokens) due to the quadratic complexity of their Transformer architectures. As a result, their performance suffers drastically on inputs longer than…

Computation and Language · Computer Science 2024-06-26 Chi Han , Qifan Wang , Hao Peng , Wenhan Xiong , Yu Chen , Heng Ji , Sinong Wang

The rapid advancements in Large Language Models (LLMs) and their multimodal extensions (MLLMs) have ushered in remarkable progress in video understanding. However, a fundamental challenge persists: effectively processing and comprehending…

Computer Vision and Pattern Recognition · Computer Science 2025-07-24 Dell Zhang , Xiangyu Chen , Jixiang Luo , Mengxi Jia , Changzhi Sun , Ruilong Ren , Jingren Liu , Hao Sun , Xuelong Li

Multimodal large language models (MLLMs) have been integrated into visual interpretation applications to support Blind and Low Vision (BLV) users because of their accuracy and ability to provide rich, human-like interpretations. However,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-03 Ricardo Gonzalez Penuela , Felipe Arias-Russi , Victor Capriles

Embedding vision-language models (VLMs) are typically pretrained with short text windows (<77 tokens), which forces the truncation of long-format captions. Yet, the distribution of biomedical captions from large-scale open source literature…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Min Woo Sun , Alejandro Lozano , Javier Gamazo Tejero , Vishwesh Nath , Xiao Xiao Sun , James Burgess , Yuhui Zhang , Kun Yuan , Robert Tibshirani , Sean Huver , Serena Yeung-Levy

Training and serving long-context large language models (LLMs) incurs substantial overhead. To address this, two critical steps are often required: a pretrained LLM typically undergoes a separate stage for context length extension by…

Computation and Language · Computer Science 2024-12-06 Suyu Ge , Xihui Lin , Yunan Zhang , Jiawei Han , Hao Peng

Large language models are prominently used in real-world applications, often tasked with reasoning over large volumes of documents. An exciting development in this space is models boasting extended context capabilities, with some…

Computation and Language · Computer Science 2024-07-16 Amanda Dsouza , Christopher Glaze , Changho Shin , Frederic Sala