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Delivering intelligent and adaptive navigation assistance in augmented reality (AR) requires more than visual cues, as it demands systems capable of interpreting flexible user intent and reasoning over both spatial and semantic context.…

Human-Computer Interaction · Computer Science 2025-08-26 Hsuan-Kung Yang , Tsu-Ching Hsiao , Ryoichiro Oka , Ryuya Nishino , Satoko Tofukuji , Norimasa Kobori

Developing artificial intelligence based assistive systems to aid Persons with Dementia (PwD) requires large amounts of training data. However, data collection poses ethical, legal, economic, and logistic issues. Synthetic data generation…

Artificial Intelligence · Computer Science 2021-07-13 Muhammad Salman Shaukat , Bjarne Christian Hiller , Sebastian Bader , Thomas Kirste

As embodied intelligence emerges as a core frontier in artificial intelligence research, simulation platforms must evolve beyond low-level physical interactions to capture complex, human-centered social behaviors. We introduce FreeAskWorld,…

Artificial Intelligence · Computer Science 2025-12-23 Yuhang Peng , Yizhou Pan , Xinning He , Jihaoyu Yang , Xinyu Yin , Han Wang , Xiaoji Zheng , Chao Gao , Jiangtao Gong

Advanced digital assistants can significantly enhance task performance, reduce user burden, and provide personalized guidance to improve users' abilities. However, the development of such intelligent digital assistants presents a formidable…

Human-Computer Interaction · Computer Science 2024-07-23 Nuwan Janaka , Shengdong Zhao , David Hsu , Sherisse Tan Jing Wen , Koh Chun Keat

Next generation task-oriented dialog systems need to understand conversational contexts with their perceived surroundings, to effectively help users in the real-world multimodal environment. Existing task-oriented dialog datasets aimed…

Computation and Language · Computer Science 2021-10-22 Satwik Kottur , Seungwhan Moon , Alborz Geramifard , Babak Damavandi

In many applications involving multi-agent system (MAS), it is imperative to test an experimental (Exp) autonomous agent in a high-fidelity simulator prior to its deployment to production, to avoid unexpected losses in the real-world. Such…

Machine Learning · Computer Science 2023-11-21 Song Wei , Andrea Coletta , Svitlana Vyetrenko , Tucker Balch

Deep research systems powered by LLM agents have transformed complex information seeking by automating the iterative retrieval, filtering, and synthesis of insights from massive-scale web sources. However, existing systems predominantly…

Information Retrieval · Computer Science 2026-03-16 Bo Pan , Lunke Pan , Yitao Zhou , Qi Jiang , Zhen Wen , Minfeng Zhu , Wei Chen

Autonomous driving in an unregulated urban crowd is an outstanding challenge, especially, in the presence of many aggressive, high-speed traffic participants. This paper presents SUMMIT, a high-fidelity simulator that facilitates the…

Robotics · Computer Science 2020-11-12 Yuanfu Luo , Panpan Cai , Yiyuan Lee , David Hsu

SARA integrates Eye Tracking and state-of-the-art large language models in a mixed reality framework to enhance the reading experience by providing personalized assistance in real-time. By tracking eye movements, SARA identifies the text…

Human-Computer Interaction · Computer Science 2024-04-11 Enkeleda Thaqi , Mohamed Mantawy , Enkelejda Kasneci

Our experience of the world is multisensory, spanning a synthesis of language, sight, sound, touch, taste, and smell. Yet, artificial intelligence has primarily advanced in digital modalities like text, vision, and audio. This paper…

Machine Learning · Computer Science 2026-01-14 Paul Pu Liang

Assistance robots have gained widespread attention in various industries such as logistics and human assistance. The tasks of guiding or following a human in a crowded environment such as airports or train stations to carry weight or goods…

Robotics · Computer Science 2022-06-14 Linh Kästner , Bassel Fatloun , Zhengcheng Shen , Daniel Gawrisch , Jens Lambrecht

Search engines enable the retrieval of unknown information with texts. However, traditional methods fall short when it comes to understanding unfamiliar visual content, such as identifying an object that the model has never seen before.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Zhixin Zhang , Yiyuan Zhang , Xiaohan Ding , Xiangyu Yue

Robots assist in many areas that are considered unsafe for humans to operate. For instance, in handling pandemic diseases such as the recent Covid-19 outbreak and other outbreaks like Ebola, robots can assist in reaching areas dangerous for…

Robotics · Computer Science 2021-06-08 Yuan Tian , Lianjun Li , Andrea Fumagalli , Yonas Tadesse , Balakrishnan Prabhakaran

As cities evolve toward more complex and multimodal transportation systems, the need for human-centered multi-agent simulation tools has never been more urgent. Yet most existing platforms remain limited - they often separate different…

Multiagent Systems · Computer Science 2025-07-16 Shiva Azimi , Arash Tavakoli

The concept of augmented reality (AR) assistants has captured the human imagination for decades, becoming a staple of modern science fiction. To pursue this goal, it is necessary to develop artificial intelligence (AI)-based methods that…

We introduce POGEMA (https://github.com/AIRI-Institute/pogema) a sandbox for challenging partially observable multi-agent pathfinding (PO-MAPF) problems . This is a grid-based environment that was specifically designed to be a flexible,…

Machine Learning · Computer Science 2022-06-23 Alexey Skrynnik , Anton Andreychuk , Konstantin Yakovlev , Aleksandr I. Panov

Sufficient cross-task interaction is crucial for success in multi-task dense prediction. However, sufficient interaction often results in high computational complexity, forcing existing methods to face the trade-off between interaction…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 Mang Cao , Sanping Zhou , Yizhe Li , Ye Deng , Wenli Huang , Le Wang

Dilemma is intended to enhance quality and increase productivity of expert human translators by presenting to the writer relevant lexical information mechanically extracted from comparable existing translations, thus replacing - or…

cmp-lg · Computer Science 2008-02-03 Hans Karlgren , Jussi Karlgren , Magnus Nordström , Paul Pettersson , Bengt Wahrolén

Large shared displays, such as digital whiteboards, are useful for supporting co-located team collaborations by helping members perform cognitive tasks such as brainstorming, organizing ideas, and making comparisons. While recent…

Human-Computer Interaction · Computer Science 2025-02-10 Zheng Zhang , Weirui Peng , Xinyue Chen , Luke Cao , Toby Jia-Jun Li

The remarkable multimodal capabilities and interactive experience of GPT-4o underscore their necessity in practical applications, yet open-source models rarely excel in both areas. In this paper, we introduce VITA, the first-ever…

Computer Vision and Pattern Recognition · Computer Science 2025-06-02 Chaoyou Fu , Haojia Lin , Zuwei Long , Yunhang Shen , Yuhang Dai , Meng Zhao , Yi-Fan Zhang , Shaoqi Dong , Yangze Li , Xiong Wang , Haoyu Cao , Di Yin , Long Ma , Xiawu Zheng , Rongrong Ji , Yunsheng Wu , Ran He , Caifeng Shan , Xing Sun