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Imagine sitting in a presentation, trying to follow the speaker while simultaneously scanning the slides for relevant information. While the entire slide is visible, identifying the relevant regions can be challenging. As you focus on one…

Computer Vision and Pattern Recognition · Computer Science 2026-01-16 Megha Mariam K M , C. V. Jawahar

This paper presents novel prompting techniques to improve the performance of automatic summarization systems for scientific articles. Scientific article summarization is highly challenging due to the length and complexity of these…

Computation and Language · Computer Science 2023-12-18 Aldan Creo , Manuel Lama , Juan C. Vidal

Document Summarization is the procedure of generating a meaningful and concise summary of a given document with the inclusion of relevant and topic-important points. There are two approaches: one is picking up the most relevant statements…

Computation and Language · Computer Science 2023-01-19 Siddhant Porwal , Laxmi Bewoor , Vivek Deshpande

Video is one of the robust sources of information and the consumption of online and offline videos has reached an unprecedented level in the last few years. A fundamental challenge of extracting information from videos is a viewer has to go…

Information Retrieval · Computer Science 2020-11-17 Shruti Jadon , Mahmood Jasim

Remote teaching has become popular recently due to its convenience and safety, especially under extreme circumstances like a pandemic. However, online students usually have a poor experience since the information acquired from the views…

Computer Vision and Pattern Recognition · Computer Science 2024-11-08 Panwen Hu , Rui Huang

We present a video summarization approach for egocentric or "wearable" camera data. Given hours of video, the proposed method produces a compact storyboard summary of the camera wearer's day. In contrast to traditional keyframe selection…

Computer Vision and Pattern Recognition · Computer Science 2015-05-20 Yong Jae Lee , Kristen Grauman

This paper introduces a novel variant of video summarization, namely building a summary that depends on the particular aspect of a video the viewer focuses on. We refer to this as $\textit{viewpoint}$. To infer what the desired…

Computer Vision and Pattern Recognition · Computer Science 2018-04-11 Atsushi Kanehira , Luc Van Gool , Yoshitaka Ushiku , Tatsuya Harada

Lecture slide element detection and retrieval are key problems in slide understanding. Training effective models for these tasks often depends on extensive manual annotation. However, annotating large volumes of lecture slides for…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Suyash Maniyar , Vishvesh Trivedi , Ajoy Mondal , Anand Mishra , C. V. Jawahar

Automatic summarization generation of sports video content has been object of great interest for many years. Although semantic descriptions techniques have been proposed, many of the approaches still rely on low-level video descriptors that…

Information Retrieval · Computer Science 2014-11-25 Arnau Raventos , Raul Quijada , Luis Torres , Francesc Tarres

Video summarization attracts attention for efficient video representation, retrieval, and browsing to ease volume and traffic surge problems. Although video summarization mostly uses the visual channel for compaction, the benefits of…

Computer Vision and Pattern Recognition · Computer Science 2022-12-05 Ibrahim Shoer , Berkay Kopru , Engin Erzin

The vast pre-existing slides serve as rich and important materials to carry lecture knowledge. However, effectively leveraging lecture slides to serve students is difficult due to the multi-modal nature of slide content and the…

Computation and Language · Computer Science 2024-09-12 Daniel Zhang-Li , Zheyuan Zhang , Jifan Yu , Joy Lim Jia Yin , Shangqing Tu , Linlu Gong , Haohua Wang , Zhiyuan Liu , Huiqin Liu , Lei Hou , Juanzi Li

In a world of proliferating data, the ability to rapidly summarize text is growing in importance. Automatic summarization of text can be thought of as a sequence to sequence problem. Another area of natural language processing that solves a…

Computation and Language · Computer Science 2018-10-23 Jacob Krantz , Jugal Kalita

This paper draws together nine strategies for creative visualization activities. Teaching visualization often involves running learning activities where students perform tasks that directly support one or more topics that the teacher wishes…

We present a method for creating video summaries in real-time on commodity hardware. Real-time here refers to the fact that the time required for video summarization is less than the duration of the input video. First, low-level features…

Computer Vision and Pattern Recognition · Computer Science 2019-01-29 Wesley Taylor , Faisal Z. Qureshi

In deep learning, visualization techniques extract the salient patterns exploited by deep networks for image classification, focusing on single images; no effort has been spent in investigating whether these patterns are systematically…

Computer Vision and Pattern Recognition · Computer Science 2019-08-30 Marco Carletti , Marco Godi , Maedeh Aghaei , Francesco Giuliari , Marco Cristani

Audio and vision are two main modalities in video data. Multimodal learning, especially for audiovisual learning, has drawn considerable attention recently, which can boost the performance of various computer vision tasks. However, in video…

Computer Vision and Pattern Recognition · Computer Science 2021-05-18 Bin Zhao , Maoguo Gong , Xuelong Li

Today's lectures are often talks following a straight line of slides. In many lectures the process of content teaching is not as efficient as it could be. Technologies, such as smart-phones and wireless communication, enable a new level of…

Computers and Society · Computer Science 2014-12-10 Robin Nicolay

Automatic summarization is the process of shortening a set of textual data computationally, to create a subset (a summary) that represents the most important pieces of information in the original text. Existing summarization methods can be…

Computation and Language · Computer Science 2022-04-21 Meng Cao

Students in online courses generate large amounts of data that can be used to personalize the learning process and improve quality of education. In this paper, we present the Latent Skill Embedding (LSE), a probabilistic model of students…

Machine Learning · Computer Science 2016-02-24 Siddharth Reddy , Igor Labutov , Thorsten Joachims

In this work we propose a novel method for supervised, keyshots based video summarization by applying a conceptually simple and computationally efficient soft, self-attention mechanism. Current state of the art methods leverage…

Computer Vision and Pattern Recognition · Computer Science 2019-02-22 Jiri Fajtl , Hajar Sadeghi Sokeh , Vasileios Argyriou , Dorothy Monekosso , Paolo Remagnino