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We introduce CogGen, a learner-centered AI architecture that transforms programming videos into interactive, adaptive learning experiences by integrating student modeling with generative AI tutoring based on the Cognitive Apprenticeship…

Artificial Intelligence · Computer Science 2025-06-26 Wengxi Li , Roy Pea , Nick Haber , Hari Subramonyam

Seamless integration of virtual and physical worlds in augmented reality benefits from the system semantically "understanding" the physical environment. AR research has long focused on the potential of context awareness, demonstrating novel…

Human-Computer Interaction · Computer Science 2024-10-08 Chengyuan Xu , Radha Kumaran , Noah Stier , Kangyou Yu , Tobias Höllerer

Recent advances in multimodal large language models have driven growing interest in graphical user interface (GUI) agents, yet their generalization remains constrained by the scarcity of large-scale training data spanning diverse real-world…

Computation and Language · Computer Science 2026-05-15 Weimin Xiong , Shuhao Gu , Bowen Ye , Zihao Yue , Lei Li , Feifan Song , Sujian Li , Hao Tian

Constructing a unified 3D scene understanding model has long been hindered by the significant topological discrepancies across different sensor modalities. While applying the Mixture-of-Experts (MoE) architecture is an effective approach to…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Mingwei Xing , Xinliang Wang , Yifeng Shi

Artificial intelligence for graphs has achieved remarkable success in modeling complex systems, ranging from dynamic networks in biology to interacting particle systems in physics. However, the increasingly heterogeneous graph datasets call…

Machine Learning · Computer Science 2023-01-25 Yasha Ektefaie , George Dasoulas , Ayush Noori , Maha Farhat , Marinka Zitnik

With the advancement of AIGC (AI-generated content) technologies, an increasing number of generative models are revolutionizing fields such as video editing, music generation, and even film production. However, due to the limitations of…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Daoan Zhang , Wenlin Yao , Xiaoyang Wang , Yebowen Hu , Jiebo Luo , Dong Yu

Current text-driven image editing methods typically follow one of two directions: relying on large-scale, high-quality editing pair datasets to improve editing precision and diversity, or exploring alternative dataset-free techniques.…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Chenrui Ma , Xi Xiao , Tianyang Wang , Yanning Shen

Despite the prosperity of the video language model, the current pursuit of comprehensive video reasoning is thwarted by the inherent spatio-temporal incompleteness within individual videos, resulting in hallucinations and inaccuracies. A…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 Zhihao He , Tianyao He , Yun Xu , Tieyuan Chen , Huabin Liu , Chaofan Gan , Zuxuan Wu , Weiyao Lin

Physical skill acquisition, from sports techniques to surgical procedures, requires instruction and feedback. In the absence of a human expert, Physical Task Guidance (PTG) systems can offer a promising alternative. These systems integrate…

Human-Computer Interaction · Computer Science 2025-04-29 Arthur Caetano , Alejandro Aponte , Misha Sra

AI-powered educational technologies have demonstrated measurable benefits for learners, but their design and evaluation have largely centered on K-12 contexts. As a result, many AI-supported learning systems remain poorly aligned with the…

Creating editable videos that depict complex interactions between multiple objects in various artistic styles has long been a challenging task in filmmaking. Progress is often hampered by the scarcity of data sets that contain paired text…

Computer Vision and Pattern Recognition · Computer Science 2024-08-30 Anisha Jain

Many believe that the successes of deep learning on image understanding problems can be replicated in the realm of video understanding. However, due to the scale and temporal nature of video, the span of video understanding problems and the…

Computer Vision and Pattern Recognition · Computer Science 2021-10-05 Matthew Hutchinson , Vijay Gadepally

In the complex manufacturing sector a considerable amount of resources are focused on developing new skills and training workers. In that context, increasing the effectiveness of those processes and reducing the investment required is an…

Human-Computer Interaction · Computer Science 2016-11-17 Mar Gonzalez-Franco , Julio Cermeron , Katie Li , Rodrigo Pizarro , Jacob Thorn , Windo Hutabarat , Ashutosh Tiwari , Pablo Bermell-Garcia

It has been increasingly recognized that effective human-AI co-creation requires more than prompts and results, but an environment with empowering structures that facilitate exploration, planning, iteration, as well as control and…

Human-Computer Interaction · Computer Science 2025-03-07 Yining Cao , Yiyi Huang , Anh Truong , Hijung Valentina Shin , Haijun Xia

Cross-modal data retrieval has been the basis of various creative tasks performed by Artificial Intelligence (AI). One such highly challenging task for AI is to convert a book into its corresponding movie, which most of the creative film…

Computation and Language · Computer Science 2017-08-17 Naveen Panwar , Shreya Khare , Neelamadhav Gantayat , Rahul Aralikatte , Senthil Mani , Anush Sankaran

Instruction tuning -- tuning large language models on instruction-output pairs -- is a promising technique for making models better adapted to the real world. Yet, the key factors driving the model's capability to understand and follow…

Computation and Language · Computer Science 2024-06-03 Dylan Zhang , Justin Wang , Francois Charton

The popularity of Deep Learning for real-world applications is ever-growing. With the introduction of high performance hardware, applications are no longer limited to image recognition. With the introduction of more complex problems comes…

Machine Learning · Computer Science 2019-09-13 Liam Hiley , Alun Preece , Yulia Hicks

Text-to-Image (T2I) models have recently achieved remarkable success in generating images from textual descriptions. However, challenges still persist in accurately rendering complex scenes where actions and interactions form the primary…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Vatsal Malaviya , Agneet Chatterjee , Maitreya Patel , Yezhou Yang , Chitta Baral

Recent advances in artificial intelligence have created new possibilities for making education more scalable, adaptive, and learner-centered. However, existing educational chatbot systems often lack contextual adaptability, real-time…

Computation and Language · Computer Science 2026-02-10 Mohamed El Hajji , Tarek Ait Baha , Aicha Dakir , Hammou Fadili , Youssef Es-Saady

In reaction to growing concerns about the potential harms of artificial intelligence (AI), societies have begun to demand more transparency about how AI models and systems are created and used. To address these concerns, several efforts…

Computers and Society · Computer Science 2024-03-13 David Piorkowski , John Richards , Michael Hind