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Cataracts are the leading cause of visual impairment and blindness globally. Over the years, researchers have achieved significant progress in developing state-of-the-art machine learning techniques for automatic cataract classification and…

Image and Video Processing · Electrical Eng. & Systems 2022-04-05 Xiaoqing Zhang , Yan Hu , Zunjie Xiao , Jiansheng Fang , Risa Higashita , Jiang Liu

In this paper we present the results of the Unconstrained Ear Recognition Challenge (UERC), a group benchmarking effort centered around the problem of person recognition from ear images captured in uncontrolled conditions. The goal of the…

Despite recent progress on conversational systems, they still do not perform smoothly and coherently when faced with ambiguous requests. When questions are unclear, conversational systems should have the ability to ask clarifying questions,…

Information Retrieval · Computer Science 2022-08-10 Negar Arabzadeh , Mahsa Seifikar , Charles L. A. Clarke

Humans do not acquire perceptual abilities in the way we train machines. While machine learning algorithms typically operate on large collections of randomly-chosen, explicitly-labeled examples, human acquisition relies more heavily on…

Multi-channel acoustic signal processing is a well-established and powerful tool to exploit the spatial diversity between a target signal and non-target or noise sources for signal enhancement. However, the textbook solutions for optimal…

Audio and Speech Processing · Electrical Eng. & Systems 2025-01-14 Reinhold Haeb-Umbach , Tomohiro Nakatani , Marc Delcroix , Christoph Boeddeker , Tsubasa Ochiai

Large Language Models (LLMs) can generate text by transferring style attributes like formality resulting in formal or informal text. However, instructing LLMs to generate text that when spoken, is more intelligible in an acoustically…

Computation and Language · Computer Science 2024-08-09 Anupama Chingacham , Miaoran Zhang , Vera Demberg , Dietrich Klakow

In crowded places such as conferences, background noise, overlapping voices, and lively interactions make it difficult to have clear conversations. This situation often worsens the phenomenon known as "cocktail party deafness." We present…

Sound · Computer Science 2025-12-04 Lixing He , Yunqi Guo , Zhenyu Yan , Guoliang Xing

The goal of conversational machine reading is to answer user questions given a knowledge base text which may require asking clarification questions. Existing approaches are limited in their decision making due to struggles in extracting…

Computation and Language · Computer Science 2020-07-24 Yifan Gao , Chien-Sheng Wu , Shafiq Joty , Caiming Xiong , Richard Socher , Irwin King , Michael R. Lyu , Steven C. H. Hoi

In recent years, advancements in natural language processing (NLP) have been fueled by deep learning techniques, particularly through the utilization of powerful computing resources like GPUs and TPUs. Models such as BERT and GPT-3, trained…

Computation and Language · Computer Science 2024-02-27 Shuning Huo , Yafei Xiang , Hanyi Yu , Mengran Zhu , Yulu Gong

Recently in speaker recognition, performance degradation due to the channel domain mismatched condition has been actively addressed. However, the mismatches arising from language is yet to be sufficiently addressed. This paper proposes an…

Sound · Computer Science 2017-08-29 Suwon Shon , Seongkyu Mun , Hanseok Ko

The ICASSP 2023 Acoustic Echo Cancellation Challenge is intended to stimulate research in acoustic echo cancellation (AEC), which is an important area of speech enhancement and is still a top issue in audio communication. This is the fourth…

Audio and Speech Processing · Electrical Eng. & Systems 2023-09-25 Ross Cutler , Ando Saabas , Tanel Parnamaa , Marju Purin , Evgenii Indenbom , Nicolae-Catalin Ristea , Jegor Gužvin , Hannes Gamper , Sebastian Braun , Robert Aichner

Recordings gathered with child-worn devices promised to revolutionize both fundamental and applied speech sciences by allowing the effortless capture of children's naturalistic speech environment and language production. This promise hinges…

Audio and Speech Processing · Electrical Eng. & Systems 2025-09-03 Tarek Kunze , Marianne Métais , Hadrien Titeux , Lucas Elbert , Joseph Coffey , Emmanuel Dupoux , Alejandrina Cristia , Marvin Lavechin

Speech enhancement performance degrades significantly in noisy environments, limiting the deployment of speech-controlled technologies in industrial settings, such as manufacturing plants. Existing speech enhancement solutions primarly rely…

Robotics · Computer Science 2026-02-23 Zachary Turcotte , François Grondin

Machine learning algorithms, when trained on audio recordings from a limited set of devices, may not generalize well to samples recorded using other devices with different frequency responses. In this work, a relatively straightforward…

Sound · Computer Science 2021-05-26 Michał Kośmider

This Study introduces Clarity and Reasoning Interface for Artificial Intelligence(ClarifAI), a novel approach designed to augment the transparency and interpretability of artificial intelligence (AI) in the realm of improved decision…

Artificial Intelligence · Computer Science 2025-07-17 Srikanth Vemula

Autonomous AI systems will be entering human society in the near future to provide services and work alongside humans. For those systems to be accepted and trusted, the users should be able to understand the reasoning process of the system,…

Machine Learning · Computer Science 2018-09-18 Rahul Iyer , Yuezhang Li , Huao Li , Michael Lewis , Ramitha Sundar , Katia Sycara

This paper presents the participation of NetEase Game AI Lab team for the ClariQ challenge at Search-oriented Conversational AI (SCAI) EMNLP workshop in 2020. The challenge asks for a complete conversational information retrieval system…

Artificial Intelligence · Computer Science 2020-11-23 Wenjie Ou , Yue Lin

Despite the remarkable progress recently made in distant speech recognition, state-of-the-art technology still suffers from a lack of robustness, especially when adverse acoustic conditions characterized by non-stationary noises and…

Computation and Language · Computer Science 2017-03-24 Mirco Ravanelli , Philemon Brakel , Maurizio Omologo , Yoshua Bengio

Machine learning has been proposed as a way to improve educational assessment by making fine-grained predictions about student performance and learning relationships between items. One challenge with many machine learning approaches is…

Machine Learning · Computer Science 2025-07-14 Arisha Khan , Nathaniel Li , Tori Shen , Anna N. Rafferty

Human communication is a collaborative process. Speakers, on top of conveying their own intent, adjust the content and language expressions by taking the listeners into account, including their knowledge background, personalities, and…

Computation and Language · Computer Science 2022-03-28 Yuwei Bao , Sayan Ghosh , Joyce Chai