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The training of controllable text-to-video (T2V) models relies heavily on the alignment between videos and captions, yet little existing research connects video caption evaluation with T2V generation assessment. This paper introduces…

Artificial Intelligence · Computer Science 2025-05-20 Xinlong Chen , Yuanxing Zhang , Chongling Rao , Yushuo Guan , Jiaheng Liu , Fuzheng Zhang , Chengru Song , Qiang Liu , Di Zhang , Tieniu Tan

Automated data visualization plays a crucial role in simplifying data interpretation, enhancing decision-making, and improving efficiency. While large language models (LLMs) have shown promise in generating visualizations from natural…

Computation and Language · Computer Science 2025-07-29 Mizanur Rahman , Md Tahmid Rahman Laskar , Shafiq Joty , Enamul Hoque

Social media platforms provide continuous access to user generated content that enables real-time monitoring of user behavior and of events. The geographical dimension of such user behavior and events has recently caught a lot of attention…

Social and Information Networks · Computer Science 2021-09-21 Noora Al Emadi , Sofiane Abbar , Javier Borge-Holthoefer , Francisco Guzman , Fabrizio Sebastiani

Network traffic includes data transmitted across a network, such as web browsing and file transfers, and is organized into packets (small units of data) and flows (sequences of packets exchanged between two endpoints). Classifying encrypted…

Cryptography and Security · Computer Science 2024-12-23 Xu-Yang Chen , Lu Han , De-Chuan Zhan , Han-Jia Ye

It has been reported that clustering-based topic models, which cluster high-quality sentence embeddings with an appropriate word selection method, can generate better topics than generative probabilistic topic models. However, these…

Computation and Language · Computer Science 2023-06-07 Leihang Zhang , Jiapeng Liu , Qiang Yan

Image2Speech is the relatively new task of generating a spoken description of an image. This paper presents an investigation into the evaluation of this task. For this, first an Image2Speech system was implemented which generates image…

Computation and Language · Computer Science 2020-08-03 Justin van der Hout , Zoltán D'Haese , Mark Hasegawa-Johnson , Odette Scharenborg

Despite advancements in Text-to-Video (T2V) generation, producing videos with realistic motion remains challenging. Current models often yield static or minimally dynamic outputs, failing to capture complex motions described by text. This…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Penghui Ruan , Pichao Wang , Divya Saxena , Jiannong Cao , Yuhui Shi

Current video captioning approaches often suffer from problems of missing objects in the video to be described, while generating captions semantically similar with ground truth sentences. In this paper, we propose a new approach to video…

Computer Vision and Pattern Recognition · Computer Science 2019-12-13 Rushi J. Babariya , Toru Tamaki

Text-to-image generation (T2I) refers to the text-guided generation of high-quality images. In the past few years, T2I has attracted widespread attention and numerous works have emerged. In this survey, we comprehensively review 141 works…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Pengfei Yang , Ngai-Man Cheung , Xinda Ma

Video captioning is a challenging task since it requires generating sentences describing various diverse and complex videos. Existing video captioning models lack adequate visual representation due to the neglect of the existence of gaps…

Computer Vision and Pattern Recognition · Computer Science 2021-10-14 Mingkang Tang , Zhanyu Wang , Zhenhua Liu , Fengyun Rao , Dian Li , Xiu Li

Translating information between text and image is a fundamental problem in artificial intelligence that connects natural language processing and computer vision. In the past few years, performance in image caption generation has seen…

Computer Vision and Pattern Recognition · Computer Science 2017-06-06 Hao Dong , Jingqing Zhang , Douglas McIlwraith , Yike Guo

Video captioning is the process of describing the content of a sequence of images capturing its semantic relationships and meanings. Dealing with this task with a single image is arduous, not to mention how difficult it is for a video (or…

Computer Vision and Pattern Recognition · Computer Science 2022-04-14 Daniela Moctezuma , Tania Ramírez-delReal , Guillermo Ruiz , Othón González-Chávez

Speech-to-text (S2T) summarization is a time-saving technique for filtering and keeping up with the broadcast news uploaded online on a daily basis. The rise of large language models from deep learning with impressive text generation…

Computation and Language · Computer Science 2023-06-12 Raul Monteiro , Diogo Pernes

In this paper, we investigate building a sequence to sequence architecture for motion to language translation and synchronization. The aim is to translate motion capture inputs into English natural-language descriptions, such that the…

Computer Vision and Pattern Recognition · Computer Science 2023-12-14 Karim Radouane , Andon Tchechmedjiev , Julien Lagarde , Sylvie Ranwez

We introduce a zero-shot video captioning method that employs two frozen networks: the GPT-2 language model and the CLIP image-text matching model. The matching score is used to steer the language model toward generating a sentence that has…

Computer Vision and Pattern Recognition · Computer Science 2022-07-29 Yoad Tewel , Yoav Shalev , Roy Nadler , Idan Schwartz , Lior Wolf

Data exchange through mobile devices is rapidly increasing due to the high information demands of today's applications. The need for monitoring the exchanged traffic becomes important in order to control and optimize the device and network…

Networking and Internet Architecture · Computer Science 2024-06-27 Kyriazis Kokkinos , Ioannis Polymenidis , Ilias Siniosoglou , Athanasios Liatifis , Panagiotis Sarigiannidis

Image captioning model is a cross-modality knowledge discovery task, which targets at automatically describing an image with an informative and coherent sentence. To generate the captions, the previous encoder-decoder frameworks directly…

Computer Vision and Pattern Recognition · Computer Science 2021-02-24 Ziwei Wang , Yadan Luo , Zi Huang

Visual text compression (VTC) promises efficient long-context processing by rendering text into an image and re-encoding it with a vision-language model, often producing $3$--$20\times$ fewer decoder tokens than subword tokenization. Yet…

Computer Vision and Pattern Recognition · Computer Science 2026-05-11 Lv Tang , Tianyi Zheng , Yang Liu , Bo Li , Xingyu Li

How do video understanding models acquire their answers? Although current Vision Language Models (VLMs) reason over complex scenes with diverse objects, action performances, and scene dynamics, understanding and controlling their internal…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Alexandros Stergiou

Traffic video description and analysis have received much attention recently due to the growing demand for efficient and reliable urban surveillance systems. Most existing methods only focus on locating traffic event segments, which…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Quang Minh Dinh , Minh Khoi Ho , Anh Quan Dang , Hung Phong Tran