This paper addresses autonomous landing of unmanned aerial vehicle (UAV) rotorcrafts on a heaving ship deck using a recurrent policy trained via asymmetric actor-critic reinforcement learning: the critic sees 6 s of future deck height during training, while the actor sees only what the onboard sensors provide in flight...
Ritwik Shankar, Chiranjeev Prachand, Abhishek et al.· 0 citations
Highly granular calorimeters provide detailed information about hadronic-shower development that may enable particle identification beyond their conventional role in energy measurement. We investigate how well this information can distinguish protons from positively charged pions and how the achievable discrimination d...
A. D. De Vita, Abhishek, Tommaso Dorigo et al.· 0 citations
This study reconstructs the grid-based global TWS from 1980 to 2024 and examines the secular trends and variability of the 45-year long-term TWSA data using a recently proposed metric, namely the trend to variability ratio (TVR).
Roniki Anjaneyulu, Nabakishor Garai, Abhishek et al.· Journal of Geodesy· 0 citations
The proposed Optimized Multi-level Mixed Attention-enabled Hybrid Learning-based Bidirectional Gradient (OM2AHL-BiG) model results in enhanced detection, adaptability to various forgery types, and improved interpretability, making it an effective solution for detecting deepfake and intra-frame video forgeries.
Fertiliser source can influence crop growth and soil properties, but comparative information for pea cultivation under the mid-hill agro-climatic conditions of Himachal Pradesh remains limited. A field experiment was conducted at Panjiala Village, Kangra District, Himachal Pradesh, India, during the rabi season from De...
Arti Rana, Simran, Madhu et al.· International Journal of Pla...· 0 citations
This paper provides a mathematical formalization of the orchestration state, detailed algorithmic analysis of the execution loop, and controlled benchmarks comparing flat and hierarchical routing under increasing tool catalogs, multi-step workflow pressure, and visible schema-token exposure per LLM call.
Prashant Devadiga, Abhishek, Adithya Mishra et al.· arXiv.org· 0 citations
Rising global temperatures have altered the frequency, intensity and spatial distribution of extreme weather events, with direct and measurable consequences for agricultural productivity worldwide. This review synthesises evidence on how heatwaves, drought, flooding, tropical cyclones and their compound or sequential c...
Basharat Bashir, L. Ahmad, S. Qayoom et al.· International Journal of Env...· 0 citations
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