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Dense video captioning involves detecting and describing events within video sequences. Traditional methods operate in an offline setting, assuming the entire video is available for analysis. In contrast, in this work we introduce a…

Large decoder-only language models (LLMs) are the state-of-the-art models on most of today's NLP tasks and benchmarks. Yet, the community is only slowly adopting these models for text embedding tasks, which require rich contextualized…

计算与语言 · 计算机科学 2024-08-23 Parishad BehnamGhader , Vaibhav Adlakha , Marius Mosbach , Dzmitry Bahdanau , Nicolas Chapados , Siva Reddy

Large Language Models (LLM's) have demonstrated considerable success in various Natural Language Processing tasks, but they have yet to attain state-of-the-art performance in Neural Machine Translation (NMT). Nevertheless, their significant…

计算与语言 · 计算机科学 2024-03-20 Sai Koneru , Miriam Exel , Matthias Huck , Jan Niehues

Image captioning is an important problem in developing various AI systems, and these tasks require large volumes of annotated images to train the models. Since all existing labelled datasets are already used for training the large Vision…

机器学习 · 计算机科学 2025-07-14 Parag Dutta , Ambedkar Dukkipati

Recent advancements in Multimodal Large Language Models (MLLMs) have demonstrated impressive capabilities in general visual understanding. However, their application to safety-critical driving scenarios remains limited by an inability to…

计算机视觉与模式识别 · 计算机科学 2026-05-22 Tomaso Trinci , Henrique Piñeiro Monteagudo , Leonardo Taccari

When captioning an image, people describe objects in diverse ways, such as by using different terms and/or including details that are perceptually noteworthy to them. Descriptions can be especially unique across languages and cultures.…

计算机视觉与模式识别 · 计算机科学 2025-11-12 Kyle Buettner , Jacob T. Emmerson , Adriana Kovashka

Building models that comprehends videos and responds specific user instructions is a practical and challenging topic, as it requires mastery of both vision understanding and knowledge reasoning. Compared to language and image modalities,…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Ji Qi , Kaixuan Ji , Jifan Yu , Duokang Wang , Bin Xu , Lei Hou , Juanzi Li

Recently, Large Vision-Language Models (LVLMs) have made significant strides across diverse multimodal tasks and benchmarks. This paper reveals a largely under-explored problem from existing video-involved LVLMs - language bias, where…

计算机视觉与模式识别 · 计算机科学 2025-02-25 Yiming Yang , Yangyang Guo , Hui Lu , Yan Wang

The advent of large vision-language models (LVLMs) has spurred research into their applications in multi-modal contexts, particularly in video understanding. Traditional VideoQA benchmarks, despite providing quantitative metrics, often fail…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Xinyu Fang , Kangrui Mao , Haodong Duan , Xiangyu Zhao , Yining Li , Dahua Lin , Kai Chen

Video captioning can be used to assess the video understanding capabilities of Multimodal Large Language Models (MLLMs). However, existing benchmarks and evaluation protocols suffer from crucial issues, such as inadequate or homogeneous…

计算机视觉与模式识别 · 计算机科学 2025-06-16 Linhao Yu , Xinguang Ji , Yahui Liu , Fanheng Kong , Chenxi Sun , Jingyuan Zhang , Hongzhi Zhang , V. W. , Fuzheng Zhang , Deyi Xiong

Graph-structured information offers rich contextual information that can enhance language models by providing structured relationships and hierarchies, leading to more expressive embeddings for various applications such as retrieval,…

The Event-Enriched Image Analysis (EVENTA) Grand Challenge, hosted at ACM Multimedia 2025, introduces the first large-scale benchmark for event-level multimodal understanding. Traditional captioning and retrieval tasks largely focus on…

Recent research efforts have investigated how to integrate Large Language Models (LLMs) into recommendation, capitalizing on their semantic comprehension and open-world knowledge for user behavior understanding. These approaches…

信息检索 · 计算机科学 2025-04-15 Haokai Ma , Yunshan Ma , Ruobing Xie , Lei Meng , Jialie Shen , Xingwu Sun , Zhanhui Kang , Tat-Seng Chua

Recently developed large language models (LLMs) such as ChatGPT, Claude, and Llama have demonstrated impressive abilities, and even surpass human-level performance in several tasks. Despite their success, the resource-intensive demands of…

计算与语言 · 计算机科学 2024-06-17 Jie Wu , Yufeng Zhu , Lei Shen , Xuqing Lu

Instructional videos are a common source for learning text-video or even multimodal representations by leveraging subtitles extracted with automatic speech recognition systems (ASR) from the audio signal in the videos. However, in contrast…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Nina Shvetsova , Anna Kukleva , Xudong Hong , Christian Rupprecht , Bernt Schiele , Hilde Kuehne

The rapid proliferation of user-generated content (UGC) on short-form video platforms has made video engagement prediction increasingly important for optimizing recommendation systems and guiding content creation. However, this task remains…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Wei Sun , Linhan Cao , Yuqin Cao , Weixia Zhang , Wen Wen , Kaiwei Zhang , Zijian Chen , Fangfang Lu , Xiongkuo Min , Guangtao Zhai

Automated audio captioning is a task that generates textual descriptions for audio content, and recent studies have explored using visual information to enhance captioning quality. However, current methods often fail to effectively fuse…

多媒体 · 计算机科学 2025-03-18 Kyeongha Rho , Hyeongkeun Lee , Valentio Iverson , Joon Son Chung

With the rapid development of video Multimodal Large Language Models (MLLMs), numerous benchmarks have been proposed to assess their video understanding capability. However, due to the lack of rich events in the videos, these datasets may…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Yifan Du , Kun Zhou , Yuqi Huo , Yifan Li , Wayne Xin Zhao , Haoyu Lu , Zijia Zhao , Bingning Wang , Weipeng Chen , Ji-Rong Wen

Pre-trained video large language models (Video LLMs) exhibit remarkable reasoning capabilities, yet adapting these models to new tasks involving additional modalities or data types (e.g., audio or 3D information) remains challenging. In…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Zhuoming Liu , Yiquan Li , Khoi Duc Nguyen , Yiwu Zhong , Yin Li

Large Multimodal Models (LMMs) have shown promise in vision-language tasks but struggle with high-resolution input and detailed scene understanding. Addressing these challenges, we introduce Monkey to enhance LMM capabilities. Firstly,…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Zhang Li , Biao Yang , Qiang Liu , Zhiyin Ma , Shuo Zhang , Jingxu Yang , Yabo Sun , Yuliang Liu , Xiang Bai