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High-quality teacher-child interaction (TCI) is fundamental to early childhood development, yet traditional expert-based assessment faces a critical scalability challenge. In large systems like China's-serving 36 million children across…

Computation and Language · Computer Science 2026-03-26 Xingming Li , Runke Huang , Yanan Bao , Yuye Jin , Yuru Jiao , Qingyong Hu

Cross-lingual image captioning is a challenging task that requires addressing both cross-lingual and cross-modal obstacles in multimedia analysis. The crucial issue in this task is to model the global and the local matching between the…

Computer Vision and Pattern Recognition · Computer Science 2024-04-08 Zijie Song , Zhenzhen Hu , Yuanen Zhou , Ye Zhao , Richang Hong , Meng Wang

Large Vision-Language Models (VLMs) face an inherent contradiction in image captioning: their powerful single-step generation capabilities often lead to a myopic decision-making process. This makes it difficult to maintain global narrative…

Computer Vision and Pattern Recognition · Computer Science 2026-02-17 Jusheng Zhang , Kaitong Cai , Jing Yang , Jian Wang , Chengpei Tang , Keze Wang

Large Automatic Speech Recognition (ASR) models demand a vast number of parameters, copious amounts of data, and significant computational resources during the training process. However, such models can merely be deployed on high-compute…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-23 Xingchen Song , Chengdong Liang , Binbin Zhang , Pengshen Zhang , ZiYu Wang , Youcheng Ma , Menglong Xu , Lin Wang , Di Wu , Fuping Pan , Dinghao Zhou , Zhendong Peng

Remote sensing image captioning has advanced rapidly through encoder--decoder models, although the reliance on large annotated datasets and the focus on English restricts global applicability. To address these limitations, we propose the…

Computer Vision and Pattern Recognition · Computer Science 2025-12-04 Carlos Rebelo , Gil Rocha , João Daniel Silva , Bruno Martins

Robotic imitation learning has advanced from solving static tasks to addressing dynamic interaction scenarios, but testing and evaluation remain costly and challenging due to the need for real-time interaction with dynamic environments. We…

Image-caption pretraining has been quite successfully used for downstream vision tasks like zero-shot image classification and object detection. However, image-caption pretraining is still a hard problem -- it requires multiple concepts…

Computer Vision and Pattern Recognition · Computer Science 2023-05-31 Hammad A. Ayyubi , Rahul Lokesh , Alireza Zareian , Bo Wu , Shih-Fu Chang

In this paper we study image captioning as a conditional GAN training, proposing both a context-aware LSTM captioner and co-attentive discriminator, which enforces semantic alignment between images and captions. We empirically focus on the…

Machine Learning · Computer Science 2019-06-10 Pierre L. Dognin , Igor Melnyk , Youssef Mroueh , Jarret Ross , Tom Sercu

With the surge of online meetings, it has become more critical than ever to provide high-quality speech audio and live captioning under various noise conditions. However, most monaural speech enhancement (SE) models introduce processing…

Audio and Speech Processing · Electrical Eng. & Systems 2021-06-08 Sefik Emre Eskimez , Xiaofei Wang , Min Tang , Hemin Yang , Zirun Zhu , Zhuo Chen , Huaming Wang , Takuya Yoshioka

Audio captioning is a multi-modal task, focusing on using natural language for describing the contents of general audio. Most audio captioning methods are based on deep neural networks, employing an encoder-decoder scheme and a dataset with…

Sound · Computer Science 2020-07-10 Emre Çakır , Konstantinos Drossos , Tuomas Virtanen

Existing approaches to image captioning usually generate the sentence word-by-word from left to right, with the constraint of conditioned on local context including the given image and history generated words. There have been many studies…

Computer Vision and Pattern Recognition · Computer Science 2022-10-19 Zhengcong Fei , Junshi Huang , Xiaoming Wei , Xiaolin Wei

We propose a novel approach to semi-supervised automatic speech recognition (ASR). We first exploit a large amount of unlabeled audio data via representation learning, where we reconstruct a temporal slice of filterbank features from past…

Audio and Speech Processing · Electrical Eng. & Systems 2020-05-15 Shaoshi Ling , Yuzong Liu , Julian Salazar , Katrin Kirchhoff

Most existing vision-language pre-training (VLP) approaches adopt cross-modal masked language modeling (CMLM) to learn vision-language associations. However, we find that CMLM is insufficient for this purpose according to our observations:…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 Yunhao Gou , Tom Ko , Hansi Yang , James Kwok , Yu Zhang , Mingxuan Wang

Recent advancements in image captioning have explored text-only training methods to overcome the limitations of paired image-text data. However, existing text-only training methods often overlook the modality gap between using text data…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Soeun Lee , Si-Woo Kim , Taewhan Kim , Dong-Jin Kim

Image-text retrieval, as a fundamental and important branch of information retrieval, has attracted extensive research attentions. The main challenge of this task is cross-modal semantic understanding and matching. Some recent works focus…

Computer Vision and Pattern Recognition · Computer Science 2023-04-24 Weijing Chen , Linli Yao , Qin Jin

The growing number of action classes has posed a new challenge for video understanding, making Zero-Shot Action Recognition (ZSAR) a thriving direction. The ZSAR task aims to recognize target (unseen) actions without training examples by…

Computer Vision and Pattern Recognition · Computer Science 2021-08-20 Shizhe Chen , Dong Huang

Image captioning is a longstanding problem in the field of computer vision and natural language processing. To date, researchers have produced impressive state-of-the-art performance in the age of deep learning. Most of these…

Computer Vision and Pattern Recognition · Computer Science 2022-07-20 Zihang Meng , David Yang , Xuefei Cao , Ashish Shah , Ser-Nam Lim

News Image Captioning aims to create captions from news articles and images, emphasizing the connection between textual context and visual elements. Recognizing the significance of human faces in news images and the face-name co-occurrence…

Computer Vision and Pattern Recognition · Computer Science 2024-03-22 Tingyu Qu , Tinne Tuytelaars , Marie-Francine Moens

A mainstream type of current self-supervised learning methods pursues a general-purpose representation that can be well transferred to downstream tasks, typically by optimizing on a given pretext task such as instance discrimination. In…

Computer Vision and Pattern Recognition · Computer Science 2022-10-21 Xin Liu , Zhongdao Wang , Yali Li , Shengjin Wang

Emotion recognition in conversation (ERC) aims to detect the emotion label for each utterance. Motivated by recent studies which have proven that feeding training examples in a meaningful order rather than considering them randomly can…

Computation and Language · Computer Science 2022-04-22 Lin Yang , Yi Shen , Yue Mao , Longjun Cai