{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T05:37:51Z","timestamp":1740116271738,"version":"3.37.3"},"reference-count":20,"publisher":"World Scientific Pub Co Pte Ltd","issue":"02","funder":[{"DOI":"10.13039\/501100001809","name":"Natural Science Foundation of China","doi-asserted-by":"crossref","award":["61872147"],"award-info":[{"award-number":["61872147"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:p> Since Deep Neural Networks (DNNs) have been more and more widely used in safety-critical Intelligent System (IS) applications, the robustness of DNNs becomes a great concern in IS design. Due to the vulnerability of DNN models, adversarial examples generated by malicious attacks may result in disasters. Although there are plenty of defense methods for these adversarial attacks, existing methods can only resist special adversarial attacks. Meanwhile, the accuracy of existing methods degrades dramatically when they process nature examples. To address this problem, we propose an effective Cooperative Defensive Architecture (CDA) that can enhance the robustness of IS devices by integrating heterogeneous base classifiers. Because of the parallel mechanism in ensemble learning, the compressed heterogeneous base classifiers do not increase the prediction time on device. Comprehensive experimental results show that the modified DNNs by our approach cannot only resist adversarial examples more effectively than original model, but also achieve a high accuracy when they process nature examples. <\/jats:p>","DOI":"10.1142\/s0218126621500250","type":"journal-article","created":{"date-parts":[[2020,6,4]],"date-time":"2020-06-04T03:37:31Z","timestamp":1591241851000},"page":"2150025","source":"Crossref","is-referenced-by-count":2,"title":["An Ensemble Learning-Based Cooperative Defensive Architecture Against Adversarial Attacks"],"prefix":"10.1142","volume":"30","author":[{"given":"Tian","family":"Liu","sequence":"first","affiliation":[{"name":"Shanghai Key Lab of Trustworthy Computing, East China Normal University, Shanghai 200062, P. R. China"},{"name":"Institution of Information Science and Engineering, Zaozhuang University, Zaozhuang 277160, P. R. 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