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Qianqian Zhang

2 papers indexed

openalexSymmetry2026-07-23

DGWO: A Deep Reinforcement Learning-Driven Grey Wolf Optimizer for Feature Selection in Network Intrusion Detection Systems

Qianqian Zhang, Ting Shu, Jinsong Xia

With the continuous evolution of network attack techniques, efficiently selecting the most discriminative feature subset from massive network traffic data has become a key issue for improving the performance of intrusion detection systems. Metaheuristic algorithms, as a core appr…

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arxivcs.ITcs.LGcs.RO2026-07-21

CRB-Driven Beamforming and Trajectory Optimization for UAV-assisted ISAC System

Yi Yang, Qianqian Zhang, Huaxia Wang

In this paper, we study an unmanned aerial vehicle (UAV)-assisted integrated sensing and communication (ISAC) system, where a UAV enhances the sensing capability of a base station (BS) towards a target while ensuring reliable communication towards a downlink user. This architectu…

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