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As head-mounted displays (HMDs) with eye-tracking become increasingly accessible, the need for effective gaze-based interfaces in virtual reality (VR) grows. Traditional gaze- or hand-based navigation often limits user precision or impairs…

Human-Computer Interaction · Computer Science 2025-04-03 Mona Zavichi , André Santos , Catarina Moreira , Anderson Maciel , Joaquim Jorge

This study introduces an ability-based method for personalized keyboard generation, wherein an individual's own movement and human-computer interaction data are used to automatically compute a personalized virtual keyboard layout. Our…

This paper presents the selective use of eye-gaze information in learning human actions in Atari games. Vast evidence suggests that our eye movement convey a wealth of information about the direction of our attention and mental states and…

Machine Learning · Computer Science 2020-12-08 Chaitanya Thammineni , Hemanth Manjunatha , Ehsan T. Esfahani

Predicting gaze behavior in virtual reality environments remains a significant challenge with implications for rendering optimization and interface design. This paper introduces a multimodal approach to VR gaze prediction that combines…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Farhaan Ebadulla , Chiraag Mudlpaur , Shreya Chaurasia , Gaurav BV

P300 speller BCIs allow users to compose sentences by selecting target keys on a GUI through the detection of P300 component in their EEG signals following visual stimuli. Most P300 speller BCIs require users to spell words letter by…

Human-Computer Interaction · Computer Science 2026-02-19 Jiazhen Hong , Weinan Wang , Laleh Najafizadeh

This paper proposes an approach to detect information relevance during decision-making from eye movements in order to enable user interface adaptation. This is a challenging task because gaze behavior varies greatly across individual users…

Human-Computer Interaction · Computer Science 2020-07-28 Anna Maria Feit , Lukas Vordemann , Seonwook Park , Caterina Bérubé , Otmar Hilliges

3D semantic occupancy prediction is a crucial task in visual perception, as it requires the simultaneous comprehension of both scene geometry and semantics. It plays a crucial role in understanding 3D scenes and has great potential for…

Computer Vision and Pattern Recognition · Computer Science 2025-01-29 Jianing Li , Ming Lu , Hao Wang , Chenyang Gu , Wenzhao Zheng , Li Du , Shanghang Zhang

Cuckoo hashing [4] is a multiple choice hashing scheme in which each item can be placed in multiple locations, and collisions are resolved by moving items to their alternative locations. In the classical implementation of two-way cuckoo…

Data Structures and Algorithms · Computer Science 2011-11-16 Ely Porat , Bar Shalem

Bangla alphabet has a large number of letters, for this it is complicated to type faster using Bangla keyboard. The proposed keyboard will maximize the speed of operator as they can type with both hands parallel. Association rule of data…

Artificial Intelligence · Computer Science 2010-09-28 Abdul Kadar Muhammad Masum , Mohammad Mahadi Hassan , S. M. Kamruzzaman

The human prioritization of image regions can be modeled in a time invariant fashion with saliency maps or sequentially with scanpath models. However, while both types of models have steadily improved on several benchmarks and datasets,…

Computer Vision and Pattern Recognition · Computer Science 2024-02-20 Florian Kadner , Tobias Thomas , David Hoppe , Constantin A. Rothkopf

Turn-taking prediction is crucial for seamless interactions. This study introduces a novel, lightweight framework for accurate turn-taking prediction in triadic conversations without relying on computationally intensive methods. Unlike…

Human-Computer Interaction · Computer Science 2025-05-30 Seongsil Heo , Calvin Murdock , Michael Proulx , Christi Miller

The recent advancement in technology breaks the barriers to communication between users and computers. The communication between humans and computers includes emotion and gesture recognition. Emotions can be recognized on the face of humans…

Human-Computer Interaction · Computer Science 2023-06-08 Heena , Sandeep Ranjan

Gaze cues play an important role in human communication and are used to coordinate turn-taking and joint attention, as well as to regulate intimacy. In order to have fluent conversations with people, social robots need to exhibit human-like…

Robotics · Computer Science 2022-10-07 Chinmaya Mishra , Gabriel Skantze

In recent years, predicting driver's focus of attention has been a very active area of research in the autonomous driving community. Unfortunately, existing state-of-the-art techniques achieve this by relying only on human gaze information,…

Computer Vision and Pattern Recognition · Computer Science 2020-04-02 Anwesan Pal , Sayan Mondal , Henrik I. Christensen

Editing objects within a scene is a critical functionality required across a broad spectrum of applications in computer vision and graphics. As 3D Gaussian Splatting (3DGS) emerges as a frontier in scene representation, the effective…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Teng Xu , Jiamin Chen , Peng Chen , Youjia Zhang , Junqing Yu , Wei Yang

Unavailability of large training datasets is a bottleneck that needs to be overcome to realize the true potential of deep learning in histopathology applications. Although slide digitization via whole slide imaging scanners has increased…

Image and Video Processing · Electrical Eng. & Systems 2022-02-08 Komal Mariam , Osama Mohammed Afzal , Wajahat Hussain , Muhammad Umar Javed , Amber Kiyani , Nasir Rajpoot , Syed Ali Khurram , Hassan Aqeel Khan

Speech-driven gesture generation is highly challenging due to the random jitters of human motion. In addition, there is an inherent asynchronous relationship between human speech and gestures. To tackle these challenges, we introduce a…

Human-Computer Interaction · Computer Science 2023-05-19 Sicheng Yang , Zhiyong Wu , Minglei Li , Zhensong Zhang , Lei Hao , Weihong Bao , Haolin Zhuang

Multimodal large language models (LMMs) excel in world knowledge and problem-solving abilities. Through the use of a world-facing camera and contextual AI, emerging smart accessories aim to provide a seamless interface between humans and…

Human-Computer Interaction · Computer Science 2024-02-01 Robert Konrad , Nitish Padmanaban , J. Gabriel Buckmaster , Kevin C. Boyle , Gordon Wetzstein

Decision making theories such as Fuzzy-Trace Theory (FTT) suggest that individuals tend to rely on gist, or bottom-line meaning, in the text when making decisions. In this work, we delineate the process of developing GisPy, an open-source…

Computation and Language · Computer Science 2022-05-26 Pedram Hosseini , Christopher R. Wolfe , Mona Diab , David A. Broniatowski

Deep Research agents predominantly optimize search policies to maximize retrieval probability. However, we identify a critical bottleneck: the retrieval-utilization gap, where models fail to use gold evidence even after it is retrieved, due…

Computation and Language · Computer Science 2026-01-08 Shuo Lu , Yinuo Xu , Jianjie Cheng , Lingxiao He , Meng Wang , Jian Liang