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Nonlinear dimensional reduction with the manifold assumption, often called manifold learning, has proven its usefulness in a wide range of high-dimensional data analysis. The significant impact of t-SNE and UMAP has catalyzed intense…

Machine Learning · Computer Science 2026-04-02 Jungeum Kim , Xiao Wang

In this paper, we present our solution for SMART-101 Challenge of CVPR Multi-modal Algorithmic Reasoning Task 2024. Unlike traditional visual questions and answer tasks, this challenge evaluates abstraction, deduction and generalization…

Computer Vision and Pattern Recognition · Computer Science 2024-06-11 Zijian Zhang , Wei Liu

This work-in-progress paper presents SPARC (Systematic Problem Solving and Algorithmic Reasoning for Children), a gamified learning platform designed to enhance engagement and knowledge retention in K-12 STEM education. Traditional…

Computers and Society · Computer Science 2025-08-05 Chengzhang Zhu , Cecile H. Sam , Yanlai Wu , Ying Tang

Multimodal image fusion and semantic segmentation are critical for autonomous driving. Despite advancements, current models often struggle with segmenting densely packed elements due to a lack of comprehensive fusion features for guidance…

Computer Vision and Pattern Recognition · Computer Science 2025-06-25 Daixun Li , Weiying Xie , Mingxiang Cao , Yunke Wang , Yusi Zhang , Leyuan Fang , Yunsong Li , Chang Xu

In this paper, we present the design of a multimodal interaction framework for intelligent virtual agents in wearable mixed reality environments, especially for interactive applications at museums, botanical gardens, and similar places.…

Human-Computer Interaction · Computer Science 2025-03-26 Ghazanfar Ali , Hong-Quan Le , Junho Kim , Seoung-won Hwang , Jae-In Hwang

In the context of visual navigation, the capacity to map a novel environment is necessary for an agent to exploit its observation history in the considered place and efficiently reach known goals. This ability can be associated with spatial…

Computer Vision and Pattern Recognition · Computer Science 2023-04-26 Pierre Marza , Laetitia Matignon , Olivier Simonin , Christian Wolf

Recently, the National Research Council's framework for next generation science standards highlighted "computational thinking" as one of its "fundamental practices". 9th Grade students taking a physics course that employed the Modeling…

Accomplishing household tasks requires to plan step-by-step actions considering the consequences of previous actions. However, the state-of-the-art embodied agents often make mistakes in navigating the environment and interacting with…

Robotics · Computer Science 2024-03-14 Byeonghwi Kim , Jinyeon Kim , Yuyeong Kim , Cheolhong Min , Jonghyun Choi

Multi-agent embodied systems hold promise for complex collaborative manipulation, yet face critical challenges in spatial coordination, temporal reasoning, and shared workspace awareness. Inspired by human collaboration where cognitive…

Spatial visualisation skills and interpretations are critical in the design professions, but traditionally difficult to effectively teach. Visualization and multimedia presentation studies show positive improvements in learner outcomes for…

Computers and Society · Computer Science 2016-06-14 James Birt , Dirk Hovorka , Jonathan Nelson

We present vMAP, an object-level dense SLAM system using neural field representations. Each object is represented by a small MLP, enabling efficient, watertight object modelling without the need for 3D priors. As an RGB-D camera browses a…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Xin Kong , Shikun Liu , Marwan Taher , Andrew J. Davison

Quantum computing is an emerging field with growing implications across science and industry, making early educational exposure increasingly important. This paper examines how quantum computing concepts can be introduced into high-school…

Computer science education has evolved extensively; however, systemic barriers still prevent students with visual impairments from fully participating. While existing research has developed specialized programming tools and assistive…

Human-Computer Interaction · Computer Science 2025-08-08 Vaanee Tripathi , Aalok Thakkar

We consider the problem of combining machine learning models to perform higher-level cognitive tasks with clear specifications. We propose the novel problem of Visual Discrimination Puzzles (VDP) that requires finding interpretable…

Machine Learning · Computer Science 2022-09-27 Adithya Murali , Atharva Sehgal , Paul Krogmeier , P. Madhusudan

Spatial computing technologies have the potential to revolutionize how we interact with the world around us. However, most modern integrated development environments (IDEs) have not fully adapted to this paradigm shift. For example,…

Human-Computer Interaction · Computer Science 2025-05-16 Xiaoyan Wei , Zijian Yue , Hsiang-Ting Chen

Solving complex real-world tasks, e.g., autonomous fleet control, often involves a coordinated team of multiple agents which learn strategies from visual inputs via reinforcement learning. Many existing multi-agent reinforcement learning…

Artificial Intelligence · Computer Science 2021-08-10 Iou-Jen Liu , Zhongzheng Ren , Raymond A. Yeh , Alexander G. Schwing

Multi-modal word semantics aims to enhance embeddings with perceptual input, assuming that human meaning representation is grounded in sensory experience. Most research focuses on evaluation involving direct visual input, however, visual…

Computation and Language · Computer Science 2021-10-07 Anita L. Verő , Ann Copestake

Despite advancements in generating visually stunning content, video diffusion models (VDMs) often yield physically inconsistent results due to pixel-only reconstruction. To address this, we propose MMPhysVideo, the first framework to scale…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Shubo Lin , Xuanyang Zhang , Wei Cheng , Weiming Hu , Gang Yu , Jin Gao

This piece of research belongs to the field of educational assessment issue based upon the cognitive multimedia theory. Considering that theory; visual and auditory material should be presented simultaneously to reinforce the retention of a…

Neural and Evolutionary Computing · Computer Science 2010-02-26 F. A. Al-Zahrani , H. M. Mustafa , A. Al-Hamadi

Recent advancements in virtual reality (VR) technology have enabled the creation of immersive learning environments that provide engineering students with hands-on, interactive experiences. This paper presents a novel framework for virtual…

Human-Computer Interaction · Computer Science 2026-03-30 Rafael Padilla , Özgür Keleş