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Current one-stage methods for visual grounding encode the language query as one holistic sentence embedding before fusion with visual feature. Such a formulation does not treat each word of a query sentence on par when modeling language to…

计算机视觉与模式识别 · 计算机科学 2021-08-03 Heng Zhao , Joey Tianyi Zhou , Yew-Soon Ong

For people with visual impairments, tactile graphics are an important means to learn and explore information. However, raised line tactile graphics created with traditional materials such as embossing are static. While available refreshable…

人机交互 · 计算机科学 2017-08-15 Ryo Suzuki , Abigale Stangl , Mark D. Gross , Tom Yeh

Simultaneous machine translation (SiMT) has traditionally relied on offline machine translation models coupled with human-engineered heuristics or learned policies. We propose Hikari, a policy-free, fully end-to-end model that performs…

计算与语言 · 计算机科学 2026-03-13 Roman Koshkin , Jeon Haesung , Lianbo Liu , Hao Shi , Mengjie Zhao , Yusuke Fujita , Yui Sudo

Multi-talker speech recognition and target-talker speech recognition, both involve transcription in multi-talker contexts, remain significant challenges. However, existing methods rarely attempt to simultaneously address both tasks. In this…

声音 · 计算机科学 2024-08-27 Lingwei Meng , Jiawen Kang , Yuejiao Wang , Zengrui Jin , Xixin Wu , Xunying Liu , Helen Meng

TypeShift is a tool for visualizing linguistic patterns in the timing of typing production. Language production is a complex process which draws on linguistic, cognitive and motor skills. By visualizing holistic trends in the typing…

计算与语言 · 计算机科学 2021-03-09 Adam Goodkind

Simulating Standardized Patients with cognitive impairment offers a scalable and ethical solution for clinical training. However, existing methods rely on discrete prompt engineering and fail to capture the heterogeneity of deficits across…

人工智能 · 计算机科学 2026-04-17 Weikang Zhang , Zimo Zhu , Zhichuan Yang , Chen Huang , Wenqiang Lei , See-Kiong Ng

In today's world, time is a very important resource. In our busy lives, most of us hardly have time to read the complete news so what we have to do is just go through the headlines and satisfy ourselves with that. As a result, we might miss…

人机交互 · 计算机科学 2020-01-06 Mona teja K , Mohan Sai. S , H S S S Raviteja D , Sai Kushagra P

Even human intelligence system fails to offer 100% accuracy in identifying speeches from a specific individual. Machine intelligence is trying to mimic humans in speaker identification problems through various approaches to speech feature…

音频与语音处理 · 电气工程与系统科学 2022-09-30 Oluyemi E. Adetoyi

Access to non-verbal cues in social interactions is vital for people with visual impairment. It has been shown that non-verbal cues such as eye contact, number of people, their names and positions are helpful for individuals who are blind.…

计算机与社会 · 计算机科学 2017-11-30 M. Saquib Sarfraz , Angela Constantinescu , Melanie Zuzej , Rainer Stiefelhagen

Event cameras offer significant advantages over traditional frame-based sensors, including higher temporal resolution, lower latency and dynamic range. However, efficiently converting event streams into formats compatible with standard…

计算机视觉与模式识别 · 计算机科学 2025-06-13 Gabriele Magrini , Federico Becattini , Luca Cultrera , Lorenzo Berlincioni , Pietro Pala , Alberto Del Bimbo

Incorporating item content information into click-through rate (CTR) prediction models remains a challenge, especially with the time and space constraints of industrial scenarios. The content-encoding paradigm, which integrates user and…

信息检索 · 计算机科学 2024-03-22 Qijiong Liu , Hengchang Hu , Jiahao Wu , Jieming Zhu , Min-Yen Kan , Xiao-Ming Wu

Goal-oriented semantic communication (SC) aims to revolutionize communication systems by transmitting only task-essential information. However, current approaches face challenges such as joint training at transceivers, leading to redundant…

Scoring systems are classification models that only require users to add, subtract and multiply a few meaningful numbers to make a prediction. These models are often used because they are practical and interpretable. In this paper, we…

机器学习 · 统计学 2014-04-14 Berk Ustun , Stefano Tracà , Cynthia Rudin

Natural languages are believed to be (mildly) context-sensitive. Despite underpinning remarkably capable large language models, transformers are unable to model many context-free language tasks. In an attempt to address this limitation in…

计算与语言 · 计算机科学 2024-05-15 Jiaoda Li , Jennifer C. White , Mrinmaya Sachan , Ryan Cotterell

Code-switching, the alternation of languages within a single discourse, presents a significant challenge for Automatic Speech Recognition. Despite the unique nature of the task, performance is commonly measured with established metrics such…

计算与语言 · 计算机科学 2025-01-22 Enes Yavuz Ugan , Ngoc-Quan Pham , Leonard Bärmann , Alex Waibel

Usable speech criteria are proposed to extract minimally corrupted speech for speaker identification (SID) in co-channel speech. In co-channel speech, either speaker can randomly appear as the stronger speaker or the weaker one at a time.…

声音 · 计算机科学 2013-01-03 Wajdi Ghezaiel , Amel Ben Slimane , Ezzedine Ben Braiek

Understanding why certain individuals work well (or poorly) together as a team is a key research focus in the psychological and behavioral sciences and a fundamental problem for team-based organizations. Nevertheless, we have a limited…

This report introduces the Attention Visualizer package, which is crafted to visually illustrate the significance of individual words in encoder-only transformer-based models. In contrast to other methods that center on tokens and…

计算与语言 · 计算机科学 2023-08-30 Ala Alam Falaki , Robin Gras

This study aims to explore efficient tuning methods for the screenshot captioning task. Recently, image captioning has seen significant advancements, but research in captioning tasks for mobile screens remains relatively scarce. Current…

机器学习 · 计算机科学 2023-09-27 Ching-Yu Chiang , I-Hua Chang , Shih-Wei Liao

The goal of our project is to develop an accurate tagger for questions posted on Stack Exchange. Our problem is an instance of the more general problem of developing accurate classifiers for large scale text datasets. We are tackling the…

计算与语言 · 计算机科学 2015-12-15 Sanket Mehta , Shagun Sodhani