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Video moderation, which refers to remove deviant or explicit content from e-commerce livestreams, has become prevalent owing to social and engaging features. However, this task is tedious and time consuming due to the difficulties…

Human-Computer Interaction · Computer Science 2021-09-09 Tan Tang , Yanhong Wu , Lingyun Yu , Yuhong Li , Yingcai Wu

Learned world models hold significant potential for robotic manipulation, as they can serve as simulator for real-world interactions. While extensive progress has been made in 2D video-based world models, these approaches often lack…

Robotics · Computer Science 2025-10-13 Chuanrui Zhang , Zhengxian Wu , Guanxing Lu , Yansong Tang , Ziwei Wang

Exploring and editing colors in images is a common task in graphic design and photography. However, allowing for interactive recoloring while preserving smooth color blends in the image remains a challenging problem. We present…

Graphics · Computer Science 2017-01-18 Sharon Lin , Matthew Fisher , Angela Dai , Pat Hanrahan

We present DocFormer -- a multi-modal transformer based architecture for the task of Visual Document Understanding (VDU). VDU is a challenging problem which aims to understand documents in their varied formats (forms, receipts etc.) and…

Computer Vision and Pattern Recognition · Computer Science 2021-09-21 Srikar Appalaraju , Bhavan Jasani , Bhargava Urala Kota , Yusheng Xie , R. Manmatha

Multimodal Recommender Systems aim to improve recommendation accuracy by integrating heterogeneous content, such as images and textual metadata. While effective, it remains unclear whether their gains stem from true multimodal understanding…

Information Retrieval · Computer Science 2025-08-07 Claudio Pomo , Matteo Attimonelli , Danilo Danese , Fedelucio Narducci , Tommaso Di Noia

The metaverse promises unprecedented immersive digital experiences but also raises critical privacy concerns as vast amounts of personal and behavioral data are collected. As immersive technologies blur the boundaries between physical and…

Computers and Society · Computer Science 2025-12-01 Muhammad Irfan Khalid , Ilias Pappas , Moatasim Mahmoud , Stamatia Rizou

We describe Elevator, a unifying polymorphic foundation for metaprogramming with memory management based on adjoint modalities. In this setting, we distinguish between multiple memory regions using modes where each mode has a specific set…

Programming Languages · Computer Science 2024-11-04 Junyoung Jang , Brigitte Pientka

eXtended reality (XR) technologies such as virtual reality and 360{\deg} stereoscopic streaming enable the concept of the Metaverse, an immersive virtual space for collaboration and interaction. To ensure high fidelity display of immersive…

Multimedia · Computer Science 2023-01-20 Haiwei Dong , Jeannie S. A. Lee

In architectural interior design, miscommunication frequently arises as clients lack design knowledge, while designers struggle to explain complex spatial relationships, leading to delayed timelines and financial losses. Recent advancements…

Artificial Intelligence · Computer Science 2026-03-17 Ren Jian Lim , Rushi Dai

We propose an approach to manipulate existing interactive visualizations to answer users' natural language queries. We analyze the natural language tasks and propose a design space of a hierarchical task structure, which allows for a…

Human-Computer Interaction · Computer Science 2024-04-10 Can Liu , Jiacheng Yu , Yuhan Guo , Jiayi Zhuang , Yuchu Luo , Xiaoru Yuan

There is increased interest in using generative AI to create 3D spaces for Virtual Reality (VR) applications. However, today's models produce artificial environments, falling short of supporting collaborative tasks that benefit from…

Artificial Intelligence · Computer Science 2024-09-24 Nels Numan , Shwetha Rajaram , Balasaravanan Thoravi Kumaravel , Nicolai Marquardt , Andrew D. Wilson

Mixed Reality (MR) and Artificial Intelligence (AI) are increasingly becoming integral parts of our daily lives. Their applications range in fields from healthcare to education to entertainment. MR has opened a new frontier for such fields…

Human-Computer Interaction · Computer Science 2024-02-14 Ramez Yousri , Zeyad Essam , Yehia Kareem , Youstina Sherief , Sherry Gamil , Soha Safwat

User engagement is greatly enhanced by fully immersive multi-modal experiences that combine visual and auditory stimuli. Consequently, the next frontier in VR/AR technologies lies in immersive volumetric videos with complete scene capture,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Zhengxian Yang , Shi Pan , Shengqi Wang , Haoxiang Wang , Li Lin , Guanjun Li , Zhengqi Wen , Borong Lin , Jianhua Tao , Tao Yu

Multimodal interfaces, combining the use of speech, graphics, gestures, and facial expressions in input and output, promise to provide new possibilities to deal with information in more effective and efficient ways, supporting for instance:…

Computation and Language · Computer Science 2009-09-24 Harry Bunt , Laurent Romary

This paper introduces WordArt Designer, a user-driven framework for artistic typography synthesis, relying on the Large Language Model (LLM). The system incorporates four key modules: the LLM Engine, SemTypo, StyTypo, and TexTypo modules.…

The recent increase in popularity of volumetric representations for scene reconstruction and novel view synthesis has put renewed focus on animating volumetric content at high visual quality and in real-time. While implicit deformation…

Manipulating images of complex scenes to reconstruct, insert and/or remove specific object instances is a challenging task. Complex scenes contain multiple semantics and objects, which are frequently cluttered or ambiguous, thus hampering…

Computer Vision and Pattern Recognition · Computer Science 2020-10-20 Pierfrancesco Ardino , Yahui Liu , Elisa Ricci , Bruno Lepri , Marco De Nadai

Image captioning aims to automatically generate a natural language description of a given image, and most state-of-the-art models have adopted an encoder-decoder framework. The framework consists of a convolution neural network (CNN)-based…

Computer Vision and Pattern Recognition · Computer Science 2019-05-21 Jun Yu , Jing Li , Zhou Yu , Qingming Huang

We present a neural rendering framework that maps a voxelized scene into a high quality image. Highly-textured objects and scene element interactions are realistically rendered by our method, despite having a rough representation as an…

Computer Vision and Pattern Recognition · Computer Science 2020-04-07 Konstantinos Rematas , Vittorio Ferrari

Metaverse is a new type of Internet application and social form that integrates a variety of new technologies. It has the characteristics of multi-technology, sociality, and hyper spatiotemporality. This paper introduces the development…

Computers and Society · Computer Science 2021-11-19 Huansheng Ning , Hang Wang , Yujia Lin , Wenxi Wang , Sahraoui Dhelim , Fadi Farha , Jianguo Ding , Mahmoud Daneshmand