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We address the challenging task of anticipating human-object interaction in first person videos. Most existing methods ignore how the camera wearer interacts with the objects, or simply consider body motion as a separate modality. In…

Computer Vision and Pattern Recognition · Computer Science 2020-07-21 Miao Liu , Siyu Tang , Yin Li , James Rehg

In the driving scene, the road agents usually conduct frequent interactions and intention understanding of the surroundings. Ego-agent (each road agent itself) predicts what behavior will be engaged by other road users all the time and…

Computer Vision and Pattern Recognition · Computer Science 2023-12-11 Jianwu Fang , Fan Wang , Jianru Xue , Tat-seng Chua

Session-based recommendation (SBR) is proposed to recommend items within short sessions given that user profiles are invisible in various scenarios nowadays, such as e-commerce and short video recommendation. There is a common scenario that…

Information Retrieval · Computer Science 2022-04-12 Chuan Cui , Qi Shen , Shixuan Zhu , Yitong Pang , Yiming Zhang , Hanning Gao , Zhihua Wei

Proactively perceiving others' intentions is a crucial skill to effectively interact in unstructured, dynamic and novel environments. This work proposes a first step towards embedding this skill in support robots for search and rescue…

Robotics · Computer Science 2019-08-28 Dimitri Ognibene , Lorenzo Mirante , Letizia Marchegiani

Accurate inference of human intent enables human-robot collaboration without constraining human control or causing conflicts between humans and robots. We present GUIDER (Global User Intent Dual-phase Estimation for Robots), a probabilistic…

Robotics · Computer Science 2025-07-15 Cesar Alan Contreras , Manolis Chiou , Alireza Rastegarpanah , Michal Szulik , Rustam Stolkin

Multimodal desire understanding, a task closely related to both emotion and sentiment that aims to infer human intentions from visual and textual cues, is an emerging yet underexplored task in affective computing with applications in social…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Wei Chen , Tongguan Wang , Feiyue Xue , Junkai Li , Hui Liu , Ying Sha

Virtual and augmented reality systems increasingly demand intelligent adaptation to user behaviors for enhanced interaction experiences. Achieving this requires accurately understanding human intentions and predicting future situated…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Yuan Xu , Zimu Zhang , Xiaoxuan Ma , Wentao Zhu , Yu Qiao , Yizhou Wang

Patients with motor dysfunction show low subjective engagement in rehabilitation training. Traditional SSVEP-based brain-computer interface (BCI) systems rely heavily on external visual stimulus equipment, limiting their practicality in…

Machine Learning · Computer Science 2025-12-09 Lin Yang , Xiang Li , Xin Ma , Xinxin Zhao

We propose a real-time method for reactive motion synthesis based on the known trajectory of input character, predicting instant reactions using only historical, user-controlled motions. Our method handles the uncertainty of future…

Graphics · Computer Science 2025-07-15 Xiaotang Zhang , Ziyi Chang , Qianhui Men , Hubert Shum

Visual grounding associates textual descriptions with objects in an image. Conventional methods target third-person image inputs and named object queries. In applications such as AI assistants, the perspective shifts -- inputs are…

Computer Vision and Pattern Recognition · Computer Science 2025-04-21 Pengzhan Sun , Junbin Xiao , Tze Ho Elden Tse , Yicong Li , Arjun Akula , Angela Yao

We study the problem of inferring user intent from noninvasive electroencephalography (EEG) to restore communication for people with severe speech and physical impairments (SSPI). The focus of this work is improving the estimation of…

Signal Processing · Electrical Eng. & Systems 2022-11-07 Niklas Smedemark-Margulies , Basak Celik , Tales Imbiriba , Aziz Kocanaogullari , Deniz Erdogmus

Humans have the fascinating capacity of processing non-verbal visual cues to understand and anticipate the actions of other humans. This "intention reading" ability is underpinned by shared motor-repertoires and action-models, which we use…

Constraint-aware estimation of human intent is essential for robots to physically collaborate and interact with humans. Further, to achieve fluid collaboration in dynamic tasks intent estimation should be achieved in real-time. In this…

Robotics · Computer Science 2024-09-04 Yifei Simon Shao , Tianyu Li , Shafagh Keyvanian , Pratik Chaudhari , Vijay Kumar , Nadia Figueroa

Purposeful behavior in robotic assistants requires the integration of multiple components and technological advances. Often, the problem is reduced to recognizing explicit prompts, which limits autonomy, or is oversimplified through…

In the Click-Through Rate (CTR) prediction scenario, user's sequential behaviors are well utilized to capture the user interest in the recent literature. However, despite being extensively studied, these sequential methods still suffer from…

Information Retrieval · Computer Science 2021-11-04 Kai Zhang , Hao Qian , Qing Cui , Qi Liu , Longfei Li , Jun Zhou , Jianhui Ma , Enhong Chen

Measuring presence is critical to improving user involvement and performance in Mixed Reality (MR). \emph{Presence}, a crucial aspect of MR, is traditionally gauged using subjective questionnaires, leading to a lack of time-varying…

Human-Computer Interaction · Computer Science 2023-10-02 Yasra Chandio , Noman Bashir , Victoria Interrante , Fatima M. Anwar

This paper presents a teleoperation system that includes robot perception and intent prediction from hand gestures. The perception module identifies the objects present in the robot workspace and the intent prediction module which object…

Robotics · Computer Science 2021-07-06 Yoojin Oh , Marc Toussaint , Jim Mainprice

Humans directly completing tasks in dangerous or hazardous conditions is not always possible where these tasks are increasingly be performed remotely by teleoperated robots. However, teleoperation is difficult since the operator feels a…

Robotics · Computer Science 2025-04-07 Jeremy D. Webb , Michael Bowman , Songpo Li , Xiaoli Zhang

Autonomous vehicles must negotiate with pedestrians in ways that are both safe and socially compliant. We present an interaction-aware model predictive decision-making (IAMPDM) framework that integrates a gap-acceptance-inspired intention…

Systems and Control · Electrical Eng. & Systems 2026-02-25 Balint Varga , Thomas Brand , Marcus Schmitz , Ehsan Hashemi

This paper proposes an interactive system for mobile devices controlled by hand gestures aimed at helping people with visual impairments. This system allows the user to interact with the device by making simple static and dynamic hand…

Computer Vision and Pattern Recognition · Computer Science 2022-07-27 Samer Alashhab , Antonio Javier Gallego , Miguel Ángel Lozano