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Neural architecture search (NAS) is a recent methodology for automating the design of neural network architectures. Differentiable neural architecture search (DARTS) is a promising NAS approach that dramatically increases search efficiency.…

Machine Learning · Computer Science 2021-04-22 Erik Bodin , Federico Tomasi , Zhenwen Dai

Adversarial attacks against deep neural networks are continuously evolving. Without effective defenses, they can lead to catastrophic failure. The long-standing and arguably most powerful natural defense system is the mammalian immune…

Machine Learning · Computer Science 2020-12-22 Ren Wang , Tianqi Chen , Stephen Lindsly , Alnawaz Rehemtulla , Alfred Hero , Indika Rajapakse

Differentiable neural architecture search (DNAS) is known for its capacity in the automatic generation of superior neural networks. However, DNAS based methods suffer from memory usage explosion when the search space expands, which may…

Machine Learning · Computer Science 2021-09-14 Zheyu Yan , Weiwen Jiang , Xiaobo Sharon Hu , Yiyu Shi

Latent factor models are the driving forces of the state-of-the-art recommender systems, with an important insight of vectorizing raw input features into dense embeddings. The dimensions of different feature embeddings are often set to a…

Machine Learning · Computer Science 2020-09-11 Weiyu Cheng , Yanyan Shen , Linpeng Huang

Reconfigurable intelligent surface (RIS) has emerged as a cost-effective solution for green communications in 6G. However, its further extensive use has been greatly limited due to its fully passive characteristics. Considering the…

Information Theory · Computer Science 2025-01-15 Jintao Wang , Chengzhi Ma , Shiqi Gong , Xi Yang , Shaodan Ma

Artificial immune systems primarily mimic the adaptive nature of biological immune functions. Their ability to adapt to varying pathogens makes such systems a suitable choice for various robotic applications. Generally, AIS-based robotic…

Robotics · Computer Science 2012-02-21 Ali Raza , Benito R. Fernandez

Neural architecture search (NAS) has gained increasing attention in the community of architecture design. One of the key factors behind the success lies in the training efficiency created by the weight sharing (WS) technique. However,…

Computer Vision and Pattern Recognition · Computer Science 2020-03-31 Shuaicheng Niu , Jiaxiang Wu , Yifan Zhang , Yong Guo , Peilin Zhao , Junzhou Huang , Mingkui Tan

We propose a novel type of Artificial Immune System (AIS): Symbiotic Artificial Immune Systems (SAIS), drawing inspiration from symbiotic relationships in biology. SAIS parallels the three key stages (i.e., mutualism, commensalism and…

Neural and Evolutionary Computing · Computer Science 2024-09-24 Junhao Song , Yingfang Yuan , Wei Pang

There has been a growing trend toward leveraging machine learning (ML) and deep learning (DL) techniques to optimize and enhance the performance of wireless communication systems. However, limited attention has been given to the…

Information Theory · Computer Science 2025-11-04 Bui Duc Son , Gaosheng Zhao , Trinh Van Chien , Dong In Kim

The biological immune system is a robust, complex, adaptive system that defends the body from foreign pathogens. It is able to categorize all cells (or molecules) within the body as self-cells or non-self cells. It does this with the help…

Artificial Intelligence · Computer Science 2010-07-05 Uwe Aickelin , Dipankar Dasgupta

The human immune system has numerous properties that make it ripe for exploitation in the computational domain, such as robustness and fault tolerance, and many different algorithms, collectively termed Artificial Immune Systems (AIS), have…

Artificial Intelligence · Computer Science 2010-07-05 Julie Greensmith , Amanda Whitbrook , Uwe Aickelin

Neural architecture search (NAS) has gained significant traction in automating the design of neural networks. To reduce search time, differentiable architecture search (DAS) reframes the traditional paradigm of discrete candidate sampling…

Machine Learning · Computer Science 2025-11-26 Xiaoyun Liu , Divya Saxena , Jiannong Cao , Yuqing Zhao , Penghui Ruan

Distributed system as e.g. artificial immune systems, complex adaptive systems, or multi-agent systems are widely used in Computer Science, e.g. for network security, optimisations, or simulations. In these systems, small entities move…

Multiagent Systems · Computer Science 2008-05-14 Michael Hilker

This paper studies a symbiotic system in which a reconfigurable intelligent surface (RIS) assists a radar transmitter while conveying information to a reader via backscattering. The RIS is partitioned into subarrays that redirect the radar…

Signal Processing · Electrical Eng. & Systems 2026-05-05 Mehri Nikzad , Luca Venturino , Emanuele Grossi , Xiaodong Wang

Since it is impossible to predict and identify all the vulnerabilities of a network beforehand, and penetration into a system by malicious intruders cannot always be prevented, intrusion detection systems (IDSs) are essential entities to…

Cryptography and Security · Computer Science 2010-11-13 Jaydip Sen

Reconfigurable intelligent surface (RIS) refers to a signal reflection surface containing a large number of low-cost passive reflecting elements. RIS can improve the performance of radar and communication systems by dynamically modulating…

Signal Processing · Electrical Eng. & Systems 2023-06-16 Da Li , Bo Tang , Xuyang Wang , Wenjun Wu , Lei Xue

The biological immune system is a robust, complex, adaptive system that defends the body from foreign pathogens. It is able to categorize all cells (or molecules) within the body as self-cells or non-self cells. It does this with the help…

Neural and Evolutionary Computing · Computer Science 2010-07-05 Uwe Aickelin , Dipankar Dasgupta

To defend deep neural networks from adversarial attacks, adversarial training has been drawing increasing attention for its effectiveness. However, the accuracy and robustness resulting from the adversarial training are limited by the…

Computer Vision and Pattern Recognition · Computer Science 2024-05-10 Yuwei Ou , Yuqi Feng , Yanan Sun

The Human Immune System (HIS) works to protect a body from infection, illness, and disease. This system can inspire cybersecurity professionals to design an Artificial Immune System (AIS) based Intrusion Detection System (IDS). These…

Cryptography and Security · Computer Science 2022-08-17 William Anderson , Kaneesha Moore , Jesse Ables , Sudip Mittal , Shahram Rahimi , Ioana Banicescu , Maria Seale

Neural Architecture Search (NAS) has garnered significant research interest due to its capability to discover architectures superior to manually designed ones. Learning text representation is crucial for text classification and other…