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In Task-Oriented Dialogue (TOD) systems, correctly updating the system's understanding of the user's requests (\textit{a.k.a} dialogue state tracking) is key to a smooth interaction. Traditionally, TOD systems perform this update in three…

计算与语言 · 计算机科学 2024-07-02 Lucas Druart , Valentin Vielzeuf , Yannick Estève

The characterization of neural responses to sensory stimuli is a central problem in neuroscience. Spike-triggered average (STA), an influential technique, has been used to extract optimal linear kernels in a variety of animal subjects.…

神经元与认知 · 定量生物学 2020-05-13 Michael Kummer , Arunava Banerjee

Edit-based approaches have recently shown promising results on multiple monolingual sequence transduction tasks. In contrast to conventional sequence-to-sequence (Seq2Seq) models, which learn to generate text from scratch as they are…

计算与语言 · 计算机科学 2022-05-11 Kostiantyn Omelianchuk , Vipul Raheja , Oleksandr Skurzhanskyi

Neural transducers have been widely used in automatic speech recognition (ASR). In this paper, we introduce it to streaming end-to-end speech translation (ST), which aims to convert audio signals to texts in other languages directly.…

计算与语言 · 计算机科学 2022-07-05 Jian Xue , Peidong Wang , Jinyu Li , Matt Post , Yashesh Gaur

Stance detection is commonly defined as the automatic process of determining the positions of text producers, towards a target. In this paper, we define a research problem closely related to stance detection, namely, stance quantification,…

计算与语言 · 计算机科学 2021-12-28 Dilek Küçük

With the growing prevalence of psychological interventions, it is vital to have measures which rate the effectiveness of psychological care to assist in training, supervision, and quality assurance of services. Traditionally, quality…

The rapid advancements in speech technologies over the past two decades have led to human-level performance in tasks like automatic speech recognition (ASR) for fluent speech. However, the efficacy of these models diminishes when applied to…

In this paper, we investigate several existing and a new state-of-the-art generative adversarial network-based (GAN) voice conversion method for enhancing dysarthric speech for improved dysarthric speech recognition. We compare key…

声音 · 计算机科学 2022-01-14 Luke Prananta , Bence Mark Halpern , Siyuan Feng , Odette Scharenborg

Deep neural networks, especially transformer-based architectures, have achieved remarkable success in semantic segmentation for environmental perception. However, existing models process video frames independently, thus failing to leverage…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Serin Varghese , Kevin Ross , Fabian Hueger , Kira Maag

Psychotherapy or counseling is typically conducted through spoken conversation between a therapist and a client. Analyzing the speech characteristics of psychotherapeutic interactions can help understand the factors associated with…

音频与语音处理 · 电气工程与系统科学 2024-09-05 Dehua Tao , Harold Chui , Sarah Luk , Tan Lee

Speaker clustering is an essential step in conventional speaker diarization systems and is typically addressed as an audio-only speech processing task. The language used by the participants in a conversation, however, carries additional…

音频与语音处理 · 电气工程与系统科学 2022-07-12 Nikolaos Flemotomos , Shrikanth Narayanan

Existing dialogue datasets contain lots of noise in their state annotations. Such noise can hurt model training and ultimately lead to poor generalization performance. A general framework named ASSIST has recently been proposed to train…

计算与语言 · 计算机科学 2022-10-25 Fanghua Ye , Xi Wang , Jie Huang , Shenghui Li , Samuel Stern , Emine Yilmaz

Cognitive behavioural therapy is widely used to help patients understand and manage psychological distress. It is often delivered through spoken conversation, where therapists attend not only to what patients say, but also to how they say…

Snoring is extremely common in the general population and when irregular may indicate the presence of obstructive sleep apnea. We analyze the overnight sequence of wave packets --- the snore sound --- recorded during full polysomnography in…

Dialogue state tracking plays a crucial role in extracting information in task-oriented dialogue systems. However, preceding research are limited to textual modalities, primarily due to the shortage of authentic human audio datasets. We…

声音 · 计算机科学 2023-12-05 Jihyun Lee , Yejin Jeon , Wonjun Lee , Yunsu Kim , Gary Geunbae Lee

Spoken language conveys meaning not only through words but also through intonation, emotion, and emphasis. Sentence stress, the emphasis placed on specific words within a sentence, is crucial for conveying speaker intent and has been…

计算与语言 · 计算机科学 2025-05-27 Iddo Yosha , Dorin Shteyman , Yossi Adi

Verification of properties expressed as $\omega$-regular languages such as LTL can benefit hugely from stutter insensitivity, using a diverse set of reduction strategies. However properties that are not stutter invariant, for instance due…

形式语言与自动机理论 · 计算机科学 2025-05-28 Emmanuel Paviot-Adet , Denis Poitrenaud , Etienne Renault , Yann Thierry-Mieg

Speech-based depression detection tools could aid early screening. Here, we propose an interpretable speech foundation model approach to enhance the clinical applicability of such tools. We introduce a speech-level Audio Spectrogram…

声音 · 计算机科学 2026-03-26 Qingkun Deng , Saturnino Luz , Sofia de la Fuente Garcia

Neuro-steered speaker extraction aims to extract the listener's brain-attended speech signal from a multi-talker speech signal, in which the attention is derived from the cortical activity. This activity is usually recorded using…

音频与语音处理 · 电气工程与系统科学 2023-12-13 Zexu Pan , Gordon Wichern , Francois G. Germain , Sameer Khurana , Jonathan Le Roux

Speech therapy consists in a wide range of services whose aim is to prevent, diagnose and treat different types of speech impairments. One of the most important conditions for obtaining favourable and steady results is the "immersing" of…

计算机与社会 · 计算机科学 2014-06-02 Ovidiu Schipor