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The growing prevalence of visually rich documents, such as webpages and scanned/digital-born documents (images, PDFs, etc.), has led to increased interest in automatic document understanding and information extraction across academia and…

计算与语言 · 计算机科学 2024-02-29 Hongshen Xu , Lu Chen , Zihan Zhao , Da Ma , Ruisheng Cao , Zichen Zhu , Kai Yu

The increasing deployment of autonomous AI agents on the web is hampered by a fundamental misalignment: agents must infer affordances from human-oriented user interfaces, leading to brittle, inefficient, and insecure interactions. To…

人机交互 · 计算机科学 2025-11-17 Sven Schultze , Meike Verena Kietzmann , Nils-Lucas Schönfeld , Ruth Stock-Homburg

Annotations play a vital role in highlighting critical aspects of visualizations, aiding in data externalization and exploration, collaborative sensemaking, and visual storytelling. However, despite their widespread use, we identified a…

Audio captioning is an important research area that aims to generate meaningful descriptions for audio clips. Most of the existing research extracts acoustic features of audio clips as input to encoder-decoder and transformer architectures…

声音 · 计算机科学 2022-04-20 Ayşegül Özkaya Eren , Mustafa Sert

Recent advancements in audio generation have been significantly propelled by the capabilities of Large Language Models (LLMs). The existing research on audio LLM has primarily focused on enhancing the architecture and scale of audio…

音频与语音处理 · 电气工程与系统科学 2024-11-28 Zhen Ye , Peiwen Sun , Jiahe Lei , Hongzhan Lin , Xu Tan , Zheqi Dai , Qiuqiang Kong , Jianyi Chen , Jiahao Pan , Qifeng Liu , Yike Guo , Wei Xue

Annotations allow users to associate additional information with existing resources. Using proprietary and closed systems on the Web, users are already able to annotate multimedia resources such as images, audio and video. So far, however,…

数字图书馆 · 计算机科学 2011-06-28 Bernhard Haslhofer , Rainer Simon , Robert Sanderson , Herbert van de Sompel

Instructional videos are a common source for learning text-video or even multimodal representations by leveraging subtitles extracted with automatic speech recognition systems (ASR) from the audio signal in the videos. However, in contrast…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Nina Shvetsova , Anna Kukleva , Xudong Hong , Christian Rupprecht , Bernt Schiele , Hilde Kuehne

Displaying a written transcript of what a human said (i.e. producing an "automatic speech recognition transcript") is a common feature for smartphone vocal assistants: the utterance produced by a human speaker (e.g. a question) is displayed…

人机交互 · 计算机科学 2025-04-08 Damien Rudaz , Christian Licoppe

HTTP Adaptive Streaming (HAS) is a widely adopted method for delivering video content over the Internet, requiring each video to be encoded at multiple bitrates and resolution pairs, known as representations, to adapt to various network…

多媒体 · 计算机科学 2025-03-04 Kamran Qureshi , Hadi Amirpour , Christian Timmerer

In recent years, there has been a growing focus on fairness and inclusivity within speech technology, particularly in areas such as automatic speech recognition and speech sentiment analysis. When audio is transcoded prior to processing, as…

声音 · 计算机科学 2025-09-26 Kemal Altwlkany , Amar Kuric , Emanuel Lacic

Modern computational linguistic software cannot produce important aspects of sign language translation. Using some researches we deduce that the majority of automatic sign language translation systems ignore many aspects when they generate…

计算与语言 · 计算机科学 2012-03-15 Mehrez Boulares , Mohamed Jemni

Software developers maintain extensive mental models of code they produce and its context, often relying on memory to retrieve or reconstruct design decisions, edge cases, and debugging experiences. These missing links and data obstruct…

软件工程 · 计算机科学 2025-04-29 Edward Misback , Erik Vank , Zachary Tatlock , Steven Tanimoto

Personality computing and affective computing have gained recent interest in many research areas. The datasets for the task generally have multiple modalities like video, audio, language and bio-signals. In this paper, we propose a flexible…

计算机视觉与模式识别 · 计算机科学 2023-01-13 Tanay Agrawal , Dhruv Agarwal , Michal Balazia , Neelabh Sinha , Francois Bremond

A wealth of Open Educational Resources is now available, and beyond the first and evident problem of finding them, the issue of articulating a set of resources is arising. When using audiovisual resources, among different possibilities,…

计算机与社会 · 计算机科学 2014-12-05 Olivier Aubert , Joscha Jaeger

Human perception is at the core of lossy video compression and yet, it is challenging to collect data that is sufficiently dense to drive compression. In perceptual quality assessment, human feedback is typically collected as a single…

图像与视频处理 · 电气工程与系统科学 2022-05-10 Evgenya Pergament , Pulkit Tandon , Kedar Tatwawadi , Oren Rippel , Lubomir Bourdev , Bruno Olshausen , Tsachy Weissman , Sachin Katti , Alexander G. Anderson

Large language models (LLMs) are becoming central to natural language processing education, yet materials showing their mechanics are sparse. We present AnimatedLLM, an interactive web application that provides step-by-step visualizations…

计算与语言 · 计算机科学 2026-02-02 Zdeněk Kasner , Ondřej Dušek

Speech as a natural signal is composed of three parts - visemes (visual part of speech), phonemes (spoken part of speech), and language (the imposed structure). However, video as a medium for the delivery of speech and a multimedia…

计算与语言 · 计算机科学 2020-06-17 Dhruva Sahrawat , Yaman Kumar , Shashwat Aggarwal , Yifang Yin , Rajiv Ratn Shah , Roger Zimmermann

Audio-visual learning seeks to enhance the computer's multi-modal perception leveraging the correlation between the auditory and visual modalities. Despite their many useful downstream tasks, such as video retrieval, AR/VR, and…

人机交互 · 计算机科学 2023-07-31 Zheng Zhang , Zheng Ning , Chenliang Xu , Yapeng Tian , Toby Jia-Jun Li

Annotated datasets are commonly used in the training and evaluation of tasks involving natural language and vision (image description generation, action recognition and visual question answering). However, many of the existing datasets…

计算机视觉与模式识别 · 计算机科学 2016-07-12 Gitit Kehat , James Pustejovsky

The main information of a webpage is usually mixed between menus, advertisements, panels, and other not necessarily related information; and it is often difficult to automatically isolate this information. This is precisely the objective of…

信息检索 · 计算机科学 2012-10-24 Sergio López , Josep Silva , David Insa