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Indirect speech acts (ISAs) are a natural pragmatic feature of human communication, allowing requests to be conveyed implicitly while maintaining subtlety and flexibility. Although advancements in speech recognition have enabled natural…

Human-Computer Interaction · Computer Science 2025-02-21 Yan Zhang , Tharaka Sachintha Ratnayake , Cherie Sew , Jarrod Knibbe , Jorge Goncalves , Wafa Johal

Non-native speakers (NNSs) often face speaking challenges in real-time multilingual communication, such as struggling to articulate their thoughts. To address this issue, we developed an AI-based speaking assistant (AISA) that provides…

Human-Computer Interaction · Computer Science 2025-05-06 Peinuan Qin , Zicheng Zhu , Naomi Yamashita , Yitian Yang , Keita Suga , Yi-Chieh Lee

This paper presents AIDEN, an artificial intelligence-based assistant designed to enhance the autonomy and daily quality of life of visually impaired individuals, who often struggle with object identification, text reading, and navigation…

While recent advances in AI-based automated decision-making have shown many benefits for businesses and society, they also come at a cost. It has for long been known that a high level of automation of decisions can lead to various…

Human-Computer Interaction · Computer Science 2021-09-29 Max Schemmer , Niklas Kühl , Gerhard Satzger

Currently, personal assistant systems, run on smartphones and use natural language interfaces. However, these systems rely mostly on the web for finding information. Mobile and wearable devices can collect an enormous amount of contextual…

Human-Computer Interaction · Computer Science 2016-11-23 Reza Rawassizadeh , Chelsea Dobbins , Manouchehr Nourizadeh , Zahra Ghamchili , Michael Pazzani

Smart Home Assistants (SHAs) have become ubiquitous in modern households, offering convenience and efficiency through its voice interface. However, for Deaf and Hard-of-Hearing (DHH) individuals, the reliance on auditory and textual…

Human-Computer Interaction · Computer Science 2024-12-03 Tyrone Justin Sta. Maria , Jordan Aiko Deja

We investigate intelligent personal assistants (IPAs) accessibility for deaf and hard of hearing (DHH) people who can use their voice in everyday communication. The inability of IPAs to understand diverse accents including deaf speech…

Human-Computer Interaction · Computer Science 2026-01-23 Paige S. DeVries , Michaela Okosi , Ming Li , Nora Dunphy , Gidey Gezae , Dante Conway , Abraham Glasser , Raja Kushalnagar , Christian Vogler

Conversational AIs, or chatbots, mimic human speech when conversing. Smart assistants facilitate the automation of several tasks that needed human intervention earlier. Because of their accuracy, absence of dependence on human resources,…

Computation and Language · Computer Science 2023-12-05 Aditya Paranjape , Yash Patwardhan , Vedant Deshpande , Aniket Darp , Jayashree Jagdale

In this work we introduce a new problem named Intelligent Speed Adaptation from Appearance (ISA$^2$). Technically, the goal of an ISA$^2$ model is to predict for a given image of a driving scenario the proper speed of the vehicle. Note this…

Computer Vision and Pattern Recognition · Computer Science 2018-10-12 Carlos Herranz-Perdiguero , Roberto J. López-Sastre

The iPhone was introduced only a decade ago in 2007 but has fundamentally changed the way we interact with online information. Mobile devices differ radically from classic command-based and point-and-click user interfaces, now allowing for…

Human-Computer Interaction · Computer Science 2017-06-15 Julia Kiseleva , Maarten de Rijke

Intelligent personal assistants (IPA) enable voice applications that facilitate people's daily tasks. However, due to the complexity and ambiguity of voice requests, some requests may not be handled properly by the standard natural language…

Machine Learning · Computer Science 2021-10-20 Wei Xiao , Qian Hu , Thahir Mohamed , Zheng Gao , Xibin Gao , Radhika Arava , Mohamed AbdelHady

Remote sighted assistance (RSA) has emerged as a conversational assistive technology, where remote sighted workers, i.e., agents, provide real-time assistance to users with vision impairments via video-chat-like communication. Researchers…

Human-Computer Interaction · Computer Science 2022-02-04 Jingyi Xie , Rui Yu , Sooyeon Lee , Yao Lyu , Syed Masum Billah , John M. Carroll

Artificial Intelligence (AI) is revolutionizing assistive technologies. It offers innovative solutions to enhance the quality of life for individuals with visual impairments. This review examines the development, applications, and impact of…

Human-Computer Interaction · Computer Science 2025-03-21 Prudhvi Naayini , Praveen Kumar Myakala , Chiranjeevi Bura , Anil Kumar Jonnalagadda , Srikanth Kamatala

The rise of large language models has opened new avenues for users seeking legal advice. However, users often lack professional legal knowledge, which can lead to questions that omit critical information. This deficiency makes it…

Computation and Language · Computer Science 2025-02-13 Rujing Yao , Yiquan Wu , Tong Zhang , Xuhui Zhang , Yuting Huang , Yang Wu , Jiayin Yang , Changlong Sun , Fang Wang , Xiaozhong Liu

Online shopping platforms, such as Amazon and AliExpress, are increasingly prevalent in society, helping customers purchase products conveniently. With recent progress in natural language processing, researchers and practitioners shift…

Computation and Language · Computer Science 2024-11-25 Jie Zou , Jimmy Xiangji Huang , Zhaochun Ren , Evangelos Kanoulas

While large-scale pretrained language models have significantly improved writing assistance functionalities such as autocomplete, more complex and controllable writing assistants have yet to be explored. We leverage advances in language…

Computation and Language · Computer Science 2021-09-21 Simeng Sun , Wenlong Zhao , Varun Manjunatha , Rajiv Jain , Vlad Morariu , Franck Dernoncourt , Balaji Vasan Srinivasan , Mohit Iyyer

Quantifying image complexity at the entity level is straightforward, but the assessment of semantic complexity has been largely overlooked. In fact, there are differences in semantic complexity across images. Images with richer semantics…

Computer Vision and Pattern Recognition · Computer Science 2025-02-25 Xiujie Song , Xiaoyi Pang , Haifeng Tang , Mengyue Wu , Kenny Q. Zhu

Voice assistants have become ubiquitous in smart devices allowing users to instantly access information via voice questions. While extensive research has been conducted in question answering for voice search, little attention has been paid…

Computation and Language · Computer Science 2024-04-10 Besnik Fetahu , Nachshon Cohen , Elad Haramaty , Liane Lewin-Eytan , Oleg Rokhlenko , Shervin Malmasi

In this paper we present AIDA, which is an active inference-based agent that iteratively designs a personalized audio processing algorithm through situated interactions with a human client. The target application of AIDA is to propose…

Audio and Speech Processing · Electrical Eng. & Systems 2022-03-09 Albert Podusenko , Bart van Erp , Magnus Koudahl , Bert de Vries

In traditional (desktop) e-commerce search, a customer issues a specific query and the system returns a ranked list of products in order of relevance to the query. An increasingly popular alternative in e-commerce search is to issue a…

Human-Computer Interaction · Computer Science 2022-02-10 Abhisek Dash , Abhijnan Chakraborty , Saptarshi Ghosh , Animesh Mukherjee , Krishna P. Gummadi