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This paper asks the intriguing question: is it possible to exploit neural architecture search (NAS) as a new attack vector to launch previously improbable attacks? Specifically, we present EVAS, a new attack that leverages NAS to find…

Cryptography and Security · Computer Science 2022-11-08 Ren Pang , Changjiang Li , Zhaohan Xi , Shouling Ji , Ting Wang

Machine learning based system are increasingly being used for sensitive tasks such as security surveillance, guiding autonomous vehicle, taking investment decisions, detecting and blocking network intrusion and malware etc. However, recent…

Artificial Intelligence · Computer Science 2017-07-12 Atul Kumar , Sameep Mehta

Deep learning (DL) techniques have penetrated all aspects of our lives and brought us great convenience. However, building a high-quality DL system for a specific task highly relies on human expertise, hindering the applications of DL to…

Machine Learning · Computer Science 2021-04-19 Xin He , Kaiyong Zhao , Xiaowen Chu

In the past decade, advances in deep learning have resulted in breakthroughs in a variety of areas, including computer vision, natural language understanding, speech recognition, and reinforcement learning. Specialized, high-performing…

Machine Learning · Computer Science 2023-01-26 Colin White , Mahmoud Safari , Rhea Sukthanker , Binxin Ru , Thomas Elsken , Arber Zela , Debadeepta Dey , Frank Hutter

Neural architecture search (NAS), which automates the architectural design process of deep neural networks (DNN), has attracted increasing attention. Multimodal DNNs that necessitate feature fusion from multiple modalities benefit from NAS…

Machine Learning · Computer Science 2026-01-01 Shota Suzuki , Satoshi Ono

Neural architecture search (NAS), the study of automating the discovery of optimal deep neural network architectures for tasks in domains such as computer vision and natural language processing, has seen rapid growth in the machine learning…

Neural and Evolutionary Computing · Computer Science 2022-03-01 Daniel Cummings , Sharath Nittur Sridhar , Anthony Sarah , Maciej Szankin

Machine Learning is gaining popularity in the network security domain as many more network-enabled devices get connected, as malicious activities become stealthier, and as new technologies like Software Defined Networking (SDN) emerge.…

Cryptography and Security · Computer Science 2019-01-10 Tam N. Nguyen

In this paper, we investigate a new variant of neural architecture search (NAS) paradigm -- searching with random labels (RLNAS). The task sounds counter-intuitive for most existing NAS algorithms since random label provides few information…

Computer Vision and Pattern Recognition · Computer Science 2021-05-26 Xuanyang Zhang , Pengfei Hou , Xiangyu Zhang , Jian Sun

Recent attacks on Machine Learning (ML) models such as evasion attacks with adversarial examples and models stealing through extraction attacks pose several security and privacy threats. Prior work proposes to use adversarial training to…

Machine Learning · Computer Science 2022-08-23 Kacem Khaled , Gabriela Nicolescu , Felipe Gohring de Magalhães

Machine learning (ML) has made tremendous progress during the past decade and is being adopted in various critical real-world applications. However, recent research has shown that ML models are vulnerable to multiple security and privacy…

Cryptography and Security · Computer Science 2022-03-07 Ahmed Salem , Rui Wen , Michael Backes , Shiqing Ma , Yang Zhang

The significant computational cost of multiplications hinders the deployment of deep neural networks (DNNs) on edge devices. While multiplication-free models offer enhanced hardware efficiency, they typically sacrifice accuracy. As a…

Machine Learning · Computer Science 2024-09-10 Yang Xu , Huihong Shi , Zhongfeng Wang

Neural architecture search (NAS) has been proposed to automatically tune deep neural networks, but existing search algorithms, e.g., NASNet, PNAS, usually suffer from expensive computational cost. Network morphism, which keeps the…

Machine Learning · Computer Science 2019-03-27 Haifeng Jin , Qingquan Song , Xia Hu

Neural Architecture Search (NAS), i.e., the automation of neural network design, has gained much popularity in recent years with increasingly complex search algorithms being proposed. Yet, solid comparisons with simple baselines are often…

Neural and Evolutionary Computing · Computer Science 2020-07-28 T. Den Ottelander , A. Dushatskiy , M. Virgolin , P. A. N. Bosman

Many of today's machine learning (ML) systems are built by reusing an array of, often pre-trained, primitive models, each fulfilling distinct functionality (e.g., feature extraction). The increasing use of primitive models significantly…

Cryptography and Security · Computer Science 2018-12-04 Yujie Ji , Xinyang Zhang , Shouling Ji , Xiapu Luo , Ting Wang

Neural architecture search (NAS) has fostered various fields of machine learning. Despite its prominent dedications, many have criticized the intrinsic limitations of high computational cost. We aim to ameliorate this by proposing a…

Machine Learning · Computer Science 2021-03-16 Kwanghee Choi , Minyoung Choe , Hyelee Lee

In the past few years, Differentiable Neural Architecture Search (DNAS) rapidly imposed itself as the trending approach to automate the discovery of deep neural network architectures. This rise is mainly due to the popularity of DARTS, one…

Machine Learning · Computer Science 2023-05-02 Alexandre Heuillet , Ahmad Nasser , Hichem Arioui , Hedi Tabia

The success of deep learning in recent years has lead to a rising demand for neural network architecture engineering. As a consequence, neural architecture search (NAS), which aims at automatically designing neural network architectures in…

Computer Vision and Pattern Recognition · Computer Science 2022-02-16 Thomas Elsken , Arber Zela , Jan Hendrik Metzen , Benedikt Staffler , Thomas Brox , Abhinav Valada , Frank Hutter

Neural Architecture Search (NAS) has become a popular method for discovering effective model architectures, especially for target hardware. As such, NAS methods that find optimal architectures under constraints are essential. In our paper,…

Machine Learning · Computer Science 2023-04-25 Yicheng Fan , Dana Alon , Jingyue Shen , Daiyi Peng , Keshav Kumar , Yun Long , Xin Wang , Fotis Iliopoulos , Da-Cheng Juan , Erik Vee

Spatial-temporal sequence forecasting (STSF) is a long-standing research problem with widespread real-world applications. Neural architecture search (NAS), which automates the neural network design, has been shown effective in tackling the…

Computation and Language · Computer Science 2025-03-25 Xin Xue , Haoyi Zhou , Tianyu Chen , Shuai Zhang , Yizhou Long , Jianxin Li

Neural Architecture Search (NAS) methods have been growing in popularity. These techniques have been fundamental to automate and speed up the time consuming and error-prone process of synthesizing novel Deep Learning (DL) architectures. NAS…

Machine Learning · Computer Science 2021-01-26 Hadjer Benmeziane , Kaoutar El Maghraoui , Hamza Ouarnoughi , Smail Niar , Martin Wistuba , Naigang Wang