Original ResearchPublished 5 October 2026Elevation-cutoff-dependent convergence and steady-state performance of LEO-augmented multi-GNSS PPP time transferTianpei Liu · Daqian Lyu · Pulong Nan · Jian Lyu · Xinyun Cao · Mengqi Qiang · Zhouji Wang · Fei Shen · Caoming Fan · Yifei ZhaoFrontiers in Astronomy and Space Sciencesdoi 10.3389/fspas.2026.1969705
Original ResearchPublished 24 September 2026A multi-tier PPP-RTK positioning method based on correction-product availabilityYuhang Hu · Fang Cheng · Pengli Shen · Xin Gao · Wenshuo Sun · Zhe Hui · Xiaochun LuFrontiers in Astronomy and Space Sciencesdoi 10.3389/fspas.2026.1973781
Original ResearchPublished 3 September 2026Hybrid VQA architectures for cloud-based quantum platforms: maximizing computational utilityAkshay Joseph · Radhakrishnan DelhibabuFrontiers in Computer Sciencedoi 10.3389/fcomp.2026.1879448
