AWANet: Improved YOLOv11's Adaptive Weighted Attention Network for Haystack Detection in Airborne SAR Imagery. - Jianmin Hu; Cheng Chen; Jinting Xie; Boyue Li; Aguan Hong; Xiang Yi; Huanjun Chen; Yan Shen; Zhenyu Yang; Xinwen Zhang (IEEE Access, 2026)