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Traffic classification, a technique for assigning network flows to predefined categories, has been widely deployed in enterprise and carrier networks. With the massive adoption of mobile devices, encryption is increasingly used in mobile…

Networking and Internet Architecture · Computer Science 2025-09-03 Kun Qiu , Ying Wang , Baoqian Li , Wenjun Zhu

Maintaining high efficiency and high precision are two fundamental challenges in UAV tracking due to the constraints of computing resources, battery capacity, and UAV maximum load. Discriminative correlation filters (DCF)-based trackers can…

Computer Vision and Pattern Recognition · Computer Science 2023-08-23 Dan Zeng , Mingliang Zou , Xucheng Wang , Shuiwang Li

The growing complexity of encrypted network traffic presents dual challenges for modern network management: accurate multiclass classification of known applications and reliable detection of unknown traffic patterns. Although deep learning…

Cryptography and Security · Computer Science 2025-05-28 Yali Yuan , Yu Huang , Xingjian Zeng , Hantao Mei , Guang Cheng

As malicious cyber threats become more sophisticated in breaching computer networks, the need for effective intrusion detection systems (IDSs) becomes crucial. Techniques such as Deep Packet Inspection (DPI) have been introduced to allow…

Cryptography and Security · Computer Science 2024-03-28 Kyle Stein , Arash Mahyari , Guillermo Francia , Eman El-Sheikh

Intrusion detection in IoT and industrial networks requires models that can detect rare attacks at low false-positive rates while remaining reliable under evolving traffic and limited labels. Existing IDS solutions often report strong…

Cryptography and Security · Computer Science 2026-03-03 Srikumar Nayak

Network traffic classification, a task to classify network traffic and identify its type, is the most fundamental step to improve network services and manage modern networks. Classical machine learning and deep learning method have…

Networking and Internet Architecture · Computer Science 2021-07-09 Yao Peng , Meirong He , Yu Wang

Encrypted traffic classification is a critical task for network security. While deep learning has advanced this field, the occlusion of payload semantics by encryption severely challenges standard modeling approaches. Most existing…

Cryptography and Security · Computer Science 2026-04-01 Qing He , Xiaowei Fu , Lei Zhang

Traffic classification associates packet streams with known application labels, which is vital for network security and network management. With the rise of NAT, port dynamics, and encrypted traffic, it is increasingly challenging to obtain…

Machine Learning · Computer Science 2021-10-20 Bo Pang , Yongquan Fu , Siyuan Ren , Ye Wang , Qing Liao , Yan Jia

Deep-learning based traffic prediction models require vast amounts of data to learn embedded spatial and temporal dependencies. The inherent privacy and commercial sensitivity of such data has encouraged a shift towards decentralised…

Machine Learning · Computer Science 2025-03-21 Fermin Orozco , Pedro Porto Buarque de Gusmão , Hongkai Wen , Johan Wahlström , Man Luo

Traffic forecasting, which aims to predict traffic conditions based on historical observations, has been an enduring research topic and is widely recognized as an essential component of intelligent transportation. Recent proposals on…

Machine Learning · Computer Science 2025-12-23 Zezhi Shao , Fei Wang , Tao Sun , Chengqing Yu , Yuchen Fang , Guangyin Jin , Zhulin An , Yang Liu , Xiaobo Qu , Yongjun Xu

Feature coding has become increasingly important in scenarios where semantic representations rather than raw pixels are transmitted and stored. However, most existing methods are architecture-specific, targeting either CNNs or Transformers.…

Computer Vision and Pattern Recognition · Computer Science 2025-06-17 Changsheng Gao , Shan Liu , Feng Wu , Weisi Lin

As modern networks grow increasingly complex--driven by diverse devices, encrypted protocols, and evolving threats--network traffic analysis has become critically important. Existing machine learning models often rely only on a single…

Cryptography and Security · Computer Science 2025-07-04 Binghui Wu , Dinil Mon Divakaran , Mohan Gurusamy

The popularity of encryption mechanisms poses a great challenge to malicious traffic detection. The reason is traditional detection techniques cannot work without the decryption of encrypted traffic. Currently, research on encrypted…

Cryptography and Security · Computer Science 2023-04-10 Zihao Wang , Vrizlynn L. L. Thing

Network traffic classification (NTC) is vital for efficient network management, security, and performance optimization, particularly with 5G/6G technologies. Traditional methods, such as deep packet inspection (DPI) and port-based…

Networking and Internet Architecture · Computer Science 2025-09-30 Ehsan Eslami , Walaa Hamouda

Semi-supervised semantic segmentation allows model to mine effective supervision from unlabeled data to complement label-guided training. Recent research has primarily focused on consistency regularization techniques, exploring…

Computer Vision and Pattern Recognition · Computer Science 2024-03-15 Xiaoyang Wang , Huihui Bai , Limin Yu , Yao Zhao , Jimin Xiao

Internet traffic classification plays a key role in network visibility, Quality of Services (QoS), intrusion detection, Quality of Experience (QoE) and traffic-trend analyses. In order to improve privacy, integrity, confidentiality, and…

Machine Learning · Computer Science 2022-06-22 Ofek Bader , Adi Lichy , Amit Dvir , Ran Dubin , Chen Hajaj

Monitoring network traffic to identify content, services, and applications is an active research topic in network traffic control systems. While modern firewalls provide the capability to decrypt packets, this is not appealing for privacy…

Networking and Internet Architecture · Computer Science 2021-06-25 Niloofar Bayat , Weston Jackson , Derrick Liu

Traffic classification plays a significant role in network service management. The advancement of deep learning has established pretrained models as a robust approach for this task. However, contemporary encrypted traffic classification…

Networking and Internet Architecture · Computer Science 2025-08-05 Ziyue Huang , Chungang Lin , Weiyao Zhang , Xuying Meng , Yujun Zhang

Federated learning (FL), as a type of collaborative machine learning framework, is capable of preserving private data from mobile terminals (MTs) while training the data into useful models. Nevertheless, from a viewpoint of information…

Machine Learning · Computer Science 2021-02-01 Kang Wei , Jun Li , Ming Ding , Chuan Ma , Hang Su , Bo Zhang , H. Vincent Poor

Traditional Encrypted Traffic Classification (ETC) methods face a significant challenge in classifying large volumes of encrypted traffic in the open-world assumption, i.e., simultaneously classifying the known applications and detecting…

Cryptography and Security · Computer Science 2023-09-01 Xiang Li , Beibei Feng , Tianning Zang , Shuyuan Zhao , Jingrun Ma