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Preventing machine failure is inherently superior to reactive remediation, particularly for critical assets like gas turbines, where early fault detection (FD) is a cornerstone of industrial sustainability. However, modern deep…

信号处理 · 电气工程与系统科学 2026-04-17 Ali Bagheri Nejad , Mahdi Aliyari-Shoorehdeli , Abolfazl Hasanzadeh

Real-time intelligence applications in Internet of Things (IoT) environment depend on timely data communication. However, it is challenging to transmit and analyse massive data of various modalities. Recently proposed task-oriented…

信息论 · 计算机科学 2023-02-07 Shiqi Wang , Qianqian Yang , Zhiguo Shi , Zhaohui Yang , Zhaoyang Zhang

The burgeoning size of Large Language Models (LLMs) has led to enhanced capabilities in generating responses, albeit at the expense of increased inference times and elevated resource demands. Existing methods of acceleration, predominantly…

计算与语言 · 计算机科学 2024-05-31 Yao Yao , Zuchao Li , Hai Zhao

Statistical analysis of network data has attracted considerable attention in recent years, due to the rapid advancement of well-trained network models and the accessibility of large public network datasets. In this article, we propose a…

统计方法学 · 统计学 2026-04-22 Yong He , Kangxiang Qin , Haoran Tang

Transfer learning enables to re-use knowledge learned on a source task to help learning a target task. A simple form of transfer learning is common in current state-of-the-art computer vision models, i.e. pre-training a model for image…

计算机视觉与模式识别 · 计算机科学 2021-11-23 Thomas Mensink , Jasper Uijlings , Alina Kuznetsova , Michael Gygli , Vittorio Ferrari

Multimodal knowledge graphs (MKGs), which intuitively organize information in various modalities, can benefit multiple practical downstream tasks, such as recommendation systems, and visual question answering. However, most MKGs are still…

人工智能 · 计算机科学 2023-07-10 Ke Liang , Sihang Zhou , Yue Liu , Lingyuan Meng , Meng Liu , Xinwang Liu

Multi-modality image fusion aims at fusing modality-specific (complementarity) and modality-shared (correlation) information from multiple source images. To tackle the problem of the neglect of inter-feature relationships, high-frequency…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Xiaoli Zhang , Liying Wang , Libo Zhao , Xiongfei Li , Siwei Ma

Source-free unsupervised domain adaptation (SFUDA) aims to learn a target domain model using unlabeled target data and the knowledge of a well-trained source domain model. Most previous SFUDA works focus on inferring semantics of target…

计算机视觉与模式识别 · 计算机科学 2023-04-19 Jiangbo Pei , Zhuqing Jiang , Aidong Men , Liang Chen , Yang Liu , Qingchao Chen

Knowledge Transfer (KT) techniques tackle the problem of transferring the knowledge from a large and complex neural network into a smaller and faster one. However, existing KT methods are tailored towards classification tasks and they…

机器学习 · 计算机科学 2019-03-21 Nikolaos Passalis , Anastasios Tefas

This paper explores the concept of information importance in multi-modal task-oriented semantic communication systems, emphasizing the need for high accuracy and efficiency to fulfill task-specific objectives. At the transmitter, generative…

信号处理 · 电气工程与系统科学 2025-02-25 Yi Ma , Chunmei Xu , Zhenyu Liu , Siqi Zhang , Rahim Tafazolli

Continual Knowledge Graph Embedding (CKGE) seeks to integrate new knowledge while preserving past information. However, existing methods struggle with efficiency and scalability due to two key limitations: (1) suboptimal knowledge…

计算与语言 · 计算机科学 2025-06-11 Lijing Zhu , Qizhen Lan , Qing Tian , Wenbo Sun , Li Yang , Lu Xia , Yixin Xie , Xi Xiao , Tiehang Duan , Cui Tao , Shuteng Niu

Multi-modal learning has emerged as an increasingly promising avenue in vision recognition, driving innovations across diverse domains ranging from media and education to healthcare and transportation. Despite its success, the robustness of…

计算机视觉与模式识别 · 计算机科学 2024-02-15 Tiantian Feng , Daniel Yang , Digbalay Bose , Shrikanth Narayanan

Real-world recognition system often encounters the challenge of unseen labels. To identify such unseen labels, multi-label zero-shot learning (ML-ZSL) focuses on transferring knowledge by a pre-trained textual label embedding (e.g., GloVe).…

计算机视觉与模式识别 · 计算机科学 2023-02-02 Sunan He , Taian Guo , Tao Dai , Ruizhi Qiao , Bo Ren , Shu-Tao Xia

Developing computational pathology models is essential for reducing manual tissue typing from whole slide images, transferring knowledge from the source domain to an unlabeled, shifted target domain, and identifying unseen categories. We…

计算机视觉与模式识别 · 计算机科学 2024-01-26 Guillaume Vray , Devavrat Tomar , Jean-Philippe Thiran , Behzad Bozorgtabar

Task-oriented semantic communication emerges as a crucial paradigm for next-generation wireless networks, aiming to efficiently transmit task-relevant information while reducing interference and redundancy across multiple users. Existing…

信号处理 · 电气工程与系统科学 2026-04-14 Jiaxiang Wang , Zhaohui Yang , Yahao Ding , Ye Hu , Mohammad Shikh-Bahaei

Knowledge tracing (KT) is a crucial task in intelligent education, focusing on predicting students' performance on given questions to trace their evolving knowledge. The advancement of deep learning in this field has led to deep-learning…

人工智能 · 计算机科学 2024-06-21 Jiajun Cui , Hong Qian , Bo Jiang , Wei Zhang

Multi-task learning (MTL) aims to leverage shared information among tasks to improve learning efficiency and accuracy. However, MTL often struggles to effectively manage positive and negative transfer between tasks, which can hinder…

机器学习 · 计算机科学 2025-05-19 Chenguang Wang , Xuanhao Pan , Tianshu Yu

Cross-modality recognition has many important applications in science, law enforcement and entertainment. Popular methods to bridge the modality gap include reducing the distributional differences of representations of different modalities,…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Xin Niu , Enyi Li , Jinchao Liu , Yan Wang , Margarita Osadchy , Yongchun Fang

Transfer learning (TL) utilizes data or knowledge from one or more source domains to facilitate the learning in a target domain. It is particularly useful when the target domain has very few or no labeled data, due to annotation expense,…

机器学习 · 计算机科学 2022-12-13 Wen Zhang , Lingfei Deng , Lei Zhang , Dongrui Wu

Cross-domain text classification aims to transfer models from label-rich source domains to label-poor target domains, giving it a wide range of practical applications. Many approaches promote cross-domain generalization by capturing…

计算与语言 · 计算机科学 2024-01-01 Rui Song , Fausto Giunchiglia , Yingji Li , Mingjie Tian , Hao Xu