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Visual speech recognition is a challenging research problem with a particular practical application of aiding audio speech recognition in noisy scenarios. Multiple camera setups can be beneficial for the visual speech recognition systems in…

Computer Vision and Pattern Recognition · Computer Science 2018-06-29 Marina Zimmermann , Mostafa Mehdipour Ghazi , Hazım Kemal Ekenel , Jean-Philippe Thiran

Most recent successes in robot reinforcement learning involve learning a specialized single-task agent. However, robots capable of performing multiple tasks can be much more valuable in real-world applications. Multi-task reinforcement…

Robotics · Computer Science 2024-07-19 Elie Aljalbout , Nikolaos Sotirakis , Patrick van der Smagt , Maximilian Karl , Nutan Chen

This paper proposes a novel unsupervised autoregressive neural model for learning generic speech representations. In contrast to other speech representation learning methods that aim to remove noise or speaker variabilities, ours is…

Computation and Language · Computer Science 2019-06-20 Yu-An Chung , Wei-Ning Hsu , Hao Tang , James Glass

We introduce the visual acoustic matching task, in which an audio clip is transformed to sound like it was recorded in a target environment. Given an image of the target environment and a waveform for the source audio, the goal is to…

Computer Vision and Pattern Recognition · Computer Science 2022-06-15 Changan Chen , Ruohan Gao , Paul Calamia , Kristen Grauman

Much of vision-and-language research focuses on a small but diverse set of independent tasks and supporting datasets often studied in isolation; however, the visually-grounded language understanding skills required for success at these…

Computer Vision and Pattern Recognition · Computer Science 2020-04-28 Jiasen Lu , Vedanuj Goswami , Marcus Rohrbach , Devi Parikh , Stefan Lee

Implicit discourse relation classification is a challenging task, as it requires inferring meaning from context. While contextual cues can be distributed across modalities and vary across languages, they are not always captured by text…

Computation and Language · Computer Science 2026-02-06 Ahmed Ruby , Christian Hardmeier , Sara Stymne

Studies on emotion recognition (ER) show that combining lexical and acoustic information results in more robust and accurate models. The majority of the studies focus on settings where both modalities are available in training and…

Computation and Language · Computer Science 2019-06-26 Gustavo Aguilar , Viktor Rozgić , Weiran Wang , Chao Wang

Explaining the decision of a multi-modal decision-maker requires to determine the evidence from both modalities. Recent advances in XAI provide explanations for models trained on still images. However, when it comes to modeling multiple…

Computer Vision and Pattern Recognition · Computer Science 2021-05-05 Yanbei Chen , Thomas Hummel , A. Sophia Koepke , Zeynep Akata

Subword modeling for zero-resource languages aims to learn low-level representations of speech audio without using transcriptions or other resources from the target language (such as text corpora or pronunciation dictionaries). A good…

Audio and Speech Processing · Electrical Eng. & Systems 2020-04-20 Enno Hermann , Herman Kamper , Sharon Goldwater

Learning to understand speech appears almost effortless for typically developing infants, yet from an information-processing perspective, acquiring a language from acoustic speech is an enormous challenge. This chapter reviews recent…

Computation and Language · Computer Science 2026-03-12 Okko Räsänen

Humans learn language by interaction with their environment and listening to other humans. It should also be possible for computational models to learn language directly from speech but so far most approaches require text. We improve on…

Computation and Language · Computer Science 2019-09-25 Danny Merkx , Stefan L. Frank , Mirjam Ernestus

When captioning an image, people describe objects in diverse ways, such as by using different terms and/or including details that are perceptually noteworthy to them. Descriptions can be especially unique across languages and cultures.…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Kyle Buettner , Jacob T. Emmerson , Adriana Kovashka

Multilingual topic models enable crosslingual tasks by extracting consistent topics from multilingual corpora. Most models require parallel or comparable training corpora, which limits their ability to generalize. In this paper, we first…

Computation and Language · Computer Science 2018-06-13 Shudong Hao , Michael J. Paul

We report experimental results associated with speech-driven text retrieval, which facilitates retrieving information in multiple domains with spoken queries. Since users speak contents related to a target collection, we produce language…

Computation and Language · Computer Science 2016-11-15 Katunobu Itou , Atsushi Fujii , Tetsuya Ishikawa

In this paper we propose a multi-modal multi-correlation learning framework targeting at the task of audio-visual speech separation. Although previous efforts have been extensively put on combining audio and visual modalities, most of them…

Sound · Computer Science 2022-07-05 Xiaoyu Wang , Xiangyu Kong , Xiulian Peng , Yan Lu

We propose direct multimodal few-shot models that learn a shared embedding space of spoken words and images from only a few paired examples. Imagine an agent is shown an image along with a spoken word describing the object in the picture,…

Computation and Language · Computer Science 2021-07-30 Leanne Nortje , Herman Kamper

Isolating the voice of a specific person while filtering out other voices or background noises is challenging when video is shot in noisy environments. We propose audio-visual methods to isolate the voice of a single speaker and eliminate…

Computer Vision and Pattern Recognition · Computer Science 2018-02-13 Aviv Gabbay , Ariel Ephrat , Tavi Halperin , Shmuel Peleg

With the widespread use of intelligent systems, such as smart speakers, addressee recognition has become a concern in human-computer interaction, as more and more people expect such systems to understand complicated social scenes, including…

Artificial Intelligence · Computer Science 2018-09-13 Thao Minh Le , Nobuyuki Shimizu , Takashi Miyazaki , Koichi Shinoda

Speech recognition is the technology that enables machines to interpret and process human speech, converting spoken language into text or commands. This technology is essential for applications such as virtual assistants, transcription…

Audio and Speech Processing · Electrical Eng. & Systems 2025-01-09 Xinyu Wang , Haotian Jiang , Haolin Huang , Yu Fang , Mengjie Xu , Qian Wang

Sequence-to-sequence models provide a simple and elegant solution for building speech recognition systems by folding separate components of a typical system, namely acoustic (AM), pronunciation (PM) and language (LM) models into a single…

Audio and Speech Processing · Electrical Eng. & Systems 2017-12-06 Bo Li , Tara N. Sainath , Khe Chai Sim , Michiel Bacchiani , Eugene Weinstein , Patrick Nguyen , Zhifeng Chen , Yonghui Wu , Kanishka Rao