5 papers
SAGA: A Robust Self-Attention and Goal-Aware Anchor-based Planner for Safe UAV Autonomous Navigation
Junhao Wei, Yanxiao Li, Dexing Yao +9
Agile unmanned aerial vehicle (UAV) navigation in cluttered environments demands a planning architecture that is both computationally efficient and structurally expressive enough t…
CICDWOA: A Collective Cognitive Sharing Whale Optimization Algorithm with Cauchy Inverse Cumulative Distribution for 2D/3D Path Planning and Engineering Design Problems
Junhao Wei, Yanxiao Li, Seyedali Mirjalili +12
The Whale Optimization Algorithm (WOA) has shown strong optimization ability but still suffers from premature convergence and weak search diversity. To address these issues, this p…
GeoSSA: Geometric Sparrow Search Algorithm for UAV Path Planning and Engineering Design Optimization
Junhao Wei, Wenxuan Zhu, Qingyang Xu +11
The Sparrow Search Algorithm (SSA), characterized by its simple structure and ease of implementation, nevertheless suffers from an insufficient balance between exploration and expl…
NAWOA-XGBoost: A Novel Model for Early Prediction of Academic Potential in Computer Science Students
Junhao Wei, Yanzhao Gu, Ran Zhang +9
Whale Optimization Algorithm (WOA) suffers from limited global search ability, slow convergence, and tendency to fall into local optima, restricting its effectiveness in hyperparam…
An Enhanced Whale Optimization Algorithm with Log-Normal Distribution for Optimizing Coverage of Wireless Sensor Networks
Junhao Wei, Yanzhao Gu, Ran Zhang +6
Wireless Sensor Networks (WSNs) are essential for monitoring and communication in complex environments, where coverage optimization directly affects performance and energy efficien…