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Eye-tracking offers rich insights into student cognition and engagement, but remains underutilized in classroom-facing educational technology due to challenges in data interpretation and accessibility. In this paper, we present the…

A large amount of recent research has focused on tasks that combine language and vision, resulting in a proliferation of datasets and methods. One such task is action recognition, whose applications include image annotation, scene under-…

Computation and Language · Computer Science 2017-04-25 Spandana Gella , Frank Keller

Understanding how people explore immersive virtual environments is crucial for many applications, such as designing virtual reality (VR) content, developing new compression algorithms, or learning computational models of saliency or visual…

Computer Vision and Pattern Recognition · Computer Science 2017-09-21 Vincent Sitzmann , Ana Serrano , Amy Pavel , Maneesh Agrawala , Diego Gutierrez , Belen Masia , Gordon Wetzstein

Few-shot learning (FSL) has emerged as an effective learning method and shows great potential. Despite the recent creative works in tackling FSL tasks, learning valid information rapidly from just a few or even zero samples still remains a…

Machine Learning · Computer Science 2022-05-25 Yisheng Song , Ting Wang , Subrota K Mondal , Jyoti Prakash Sahoo

The last decades have seen great progress in saliency prediction, with the success of deep neural networks that are able to encode high-level semantics. Yet, while humans have the innate capability in leveraging their knowledge to decide…

Computer Vision and Pattern Recognition · Computer Science 2020-07-29 Yifeng Zhang , Ming Jiang , Qi Zhao

Understanding and characterizing how people interact in information-seeking conversations is crucial in developing conversational search systems. In this paper, we introduce a new dataset designed for this purpose and use it to analyze…

Information Retrieval · Computer Science 2018-04-25 Chen Qu , Liu Yang , W. Bruce Croft , Johanne R. Trippas , Yongfeng Zhang , Minghui Qiu

In this paper, we explore how we can build upon the data and models of Internet images and use them to adapt to robot vision without requiring any extra labels. We present a framework called Self-supervised Embodied Active Learning (SEAL).…

Computer Vision and Pattern Recognition · Computer Science 2021-12-03 Devendra Singh Chaplot , Murtaza Dalal , Saurabh Gupta , Jitendra Malik , Ruslan Salakhutdinov

Hands-on cybersecurity training allows students and professionals to practice various tools and improve their technical skills. The training occurs in an interactive learning environment that enables completing sophisticated tasks in…

Cryptography and Security · Computer Science 2023-07-21 Valdemar Švábenský , Jan Vykopal , Pavel Čeleda , Kristián Tkáčik , Daniel Popovič

Data plays a vital role in machine learning studies. In the research of recommendation, both user behaviors and side information are helpful to model users. So, large-scale real scenario datasets with abundant user behaviors will contribute…

Information Retrieval · Computer Science 2021-06-14 Bin Hao , Min Zhang , Weizhi Ma , Shaoyun Shi , Xinxing Yu , Houzhi Shan , Yiqun Liu , Shaoping Ma

Understanding reader behaviors such as skimming, deep reading, and scanning is essential for improving educational instruction. While prior eye-tracking studies have trained models to recognize reading behaviors, they often rely on…

A cross-disciplinary examination of the user behaviours involved in seeking and evaluating data is surprisingly absent from the research data discussion. This review explores the data retrieval literature to identify commonalities in how…

Digital Libraries · Computer Science 2020-03-13 Kathleen Gregory , Paul Groth , Helena Cousijn , Andrea Scharnhorst , Sally Wyatt

Large Language Models (LLMs) often do not perform well on queries that require the aggregation of information across texts. To better evaluate this setting and facilitate modeling efforts, we introduce TACT - Text And Calculations through…

Computation and Language · Computer Science 2024-10-15 Avi Caciularu , Alon Jacovi , Eyal Ben-David , Sasha Goldshtein , Tal Schuster , Jonathan Herzig , Gal Elidan , Amir Globerson

Interactive Task Learning (ITL) concerns learning about unforeseen domain concepts via natural interactions with human users. The learner faces a number of significant constraints: learning should be online, incremental and few-shot, as it…

Computation and Language · Computer Science 2023-05-08 Jonghyuk Park , Alex Lascarides , Subramanian Ramamoorthy

Materials discovery is a cornerstone of modern technological advancement, yet it remains constrained by traditional trial-and-error paradigms and the inherent bias of human intuition. Artificial intelligence (AI) has emerged as a…

Hundreds of millions of people learn something new online every day. Simultaneously, the study of online education has blossomed within the human computer interaction community, with new systems, experiments, and observations creating and…

Human-Computer Interaction · Computer Science 2021-02-11 Sean Kross , Eszter Hargittai , Elissa M. Redmiles

With the emergence of e-learning and personalised education, the production and distribution of digital educational resources have boomed. Video lectures have now become one of the primary modalities to impart knowledge to masses in the…

Computers and Society · Computer Science 2020-11-05 Sahan Bulathwela , Maria Perez-Ortiz , Emine Yilmaz , John Shawe-Taylor

A dataset is crucial for model learning and evaluation. Choosing the right dataset to use or making a new dataset requires the knowledge of those that are available. In this work, we provide that knowledge, by reviewing twenty datasets that…

Robotics · Computer Science 2016-07-05 Yongqiang Huang , Yu Sun

The effective design of visual computing systems depends heavily on the anticipation of visual attention, or saliency. While visual attention is well investigated for conventional 2D images and video, it is nevertheless a very active…

Computer Vision and Pattern Recognition · Computer Science 2020-08-10 Ailbhe Gill , Emin Zerman , Cagri Ozcinar , Aljosa Smolic

In text documents such as news articles, the content and key events usually revolve around a subset of all the entities mentioned in a document. These entities, often deemed as salient entities, provide useful cues of the aboutness of a…

Computation and Language · Computer Science 2024-04-04 Rajarshi Bhowmik , Marco Ponza , Atharva Tendle , Anant Gupta , Rebecca Jiang , Xingyu Lu , Qian Zhao , Daniel Preotiuc-Pietro

We study the problem of jointly reasoning about language and vision through a navigation and spatial reasoning task. We introduce the Touchdown task and dataset, where an agent must first follow navigation instructions in a real-life visual…

Computer Vision and Pattern Recognition · Computer Science 2020-05-19 Howard Chen , Alane Suhr , Dipendra Misra , Noah Snavely , Yoav Artzi