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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

Modern methods for data visualization via dimensionality reduction, such as t-SNE, usually have performance issues that prohibit their application to large amounts of high-dimensional data. In this work, we propose NCVis -- a…

机器学习 · 统计学 2020-01-31 Aleksandr Artemenkov , Maxim Panov

End-to-end models are fast replacing the conventional hybrid models in automatic speech recognition. Transformer, a sequence-to-sequence model, based on self-attention popularly used in machine translation tasks, has given promising results…

音频与语音处理 · 电气工程与系统科学 2021-11-19 Vishwas M. Shetty , Metilda Sagaya Mary N J , S. Umesh

People read digital documents on a daily basis to share, exchange, and understand information in electronic settings. However, current document readers create a static, isolated reading experience, which does not support users' goals of…

计算与语言 · 计算机科学 2023-02-16 Catherine Yeh , Nedim Lipka , Franck Dernoncourt

Large language models (LLMs) have achieved significant performance gains using advanced prompting techniques over various tasks. However, the increasing length of prompts leads to high computational costs and often obscures crucial…

计算与语言 · 计算机科学 2025-01-03 Eunseong Choi , Sunkyung Lee , Minjin Choi , June Park , Jongwuk Lee

The goal of this paper is to learn strong lip reading models that can recognise speech in silent videos. Most prior works deal with the open-set visual speech recognition problem by adapting existing automatic speech recognition techniques…

计算机视觉与模式识别 · 计算机科学 2021-12-06 K R Prajwal , Triantafyllos Afouras , Andrew Zisserman

In this paper we present VideoSET, a method for Video Summary Evaluation through Text that can evaluate how well a video summary is able to retain the semantic information contained in its original video. We observe that semantics is most…

计算机视觉与模式识别 · 计算机科学 2014-06-24 Serena Yeung , Alireza Fathi , Li Fei-Fei

Despite the recent success of Large Language Models (LLMs), it remains challenging to feed LLMs with long prompts due to the fixed size of LLM inputs. As a remedy, prompt compression becomes a promising solution by removing redundant tokens…

计算与语言 · 计算机科学 2025-01-06 Ziyang Yu , Yuyu Liu

Recent advancements in Large Vision-Language Models (VLMs), have greatly enhanced their capability to jointly process text and images. However, despite extensive benchmarks evaluating visual comprehension (e.g., diagrams, color schemes, OCR…

计算与语言 · 计算机科学 2025-05-27 Benjamin Clavié , Florian Brand

Recently abstractive spoken language summarization raises emerging research interest, and neural sequence-to-sequence approaches have brought significant performance improvement. However, summarizing long meeting transcripts remains…

计算与语言 · 计算机科学 2021-09-01 Zhengyuan Liu , Nancy F. Chen

Web browsing is the main Internet Service and every customer wants the minimum web page loading times. To satisfy this perpetual need, web browsers offer new processing engines and increased functionalities. Web developers make use of new…

网络与互联网体系结构 · 计算机科学 2020-07-13 Antoine Saverimoutou , Bertrand Mathieu , Sandrine Vaton

An efficient speech to text converter for mobile application is presented in this work. The prime motive is to formulate a system which would give optimum performance in terms of complexity, accuracy, delay and memory requirements for…

计算与语言 · 计算机科学 2013-07-23 R. Sandanalakshmi , P. Abinaya Viji , M. Kiruthiga , M. Manjari , M. Sharina

Silent speech interfaces (SSI) are being actively developed to assist individuals with communication impairments who have long suffered from daily hardships and a reduced quality of life. However, silent sentences are difficult to segment…

人机交互 · 计算机科学 2025-09-19 Yudong Xie , Zhifeng Han , Qinfan Xiao , Liwei Liang , Lu-Qi Tao , Tian-Ling Ren

An important way for describing groups is by finite presentations. Large presentations arise in practice which are poorly suited for either human or computer use. Presentation simplification processes which take bad presentations and…

群论 · 数学 2009-09-25 George Havas , Mark Ollila

Prior work presented the sentence tracker, a method for scoring how well a sentence describes a video clip or alternatively how well a video clip depicts a sentence. We present an improved method for optimizing the same cost function…

计算机视觉与模式识别 · 计算机科学 2014-11-18 Haonan Yu , Daniel P. Barrett , Jeffrey Mark Siskind

This paper presents a novel approach to assist students with dyslexia, ADHD, and short attention span in digesting any text-based information more efficiently. The proposed solution utilizes the Multilayer Perceptron (MLP) algorithm for…

Steady-state visual evoked potentials (SSVEP) brain-computer interface (BCI) provides reliable responses leading to high accuracy and information throughput. But achieving high accuracy typically requires a relatively long time window of…

机器学习 · 计算机科学 2020-05-13 Aung Aung Phyo Wai , Yangsong Zhang , Heng Guo , Ying Chi , Lei Zhang , Xian-Sheng Hua , Seong Whan Lee , Cuntai Guan

Vision-Language Models (VLMs) excel in diverse visual tasks but face challenges in document understanding, which requires fine-grained text processing. While typical visual tasks perform well with low-resolution inputs, reading-intensive…

计算机视觉与模式识别 · 计算机科学 2024-12-13 Mor Shpigel Nacson , Aviad Aberdam , Roy Ganz , Elad Ben Avraham , Alona Golts , Yair Kittenplon , Shai Mazor , Ron Litman

Modern cybersecurity platforms must process and display high-frequency telemetry such as network logs, endpoint events, alerts, and policy changes in real time. Traditional rendering techniques based on static pagination or fixed polling…

人机交互 · 计算机科学 2026-03-20 Mona Rajhans

Learning to Rank (LTR) methods generally assume that each document in a top-K ranking is presented in an equal format. However, previous work has shown that users' perceptions of relevance can be changed by varying presentations, i.e.,…

信息检索 · 计算机科学 2025-07-01 Norman Knyazev , Harrie Oosterhuis