1 citations · 1 across the 7 of their papers we have counts for
7 papers
Revisiting Open-Loop Execution in Robotics: Toward Reactive, Higher-Performing Policies
Michael Zeng, Abhinav Agarwal, Ajay Bati +3
Action chunking --- the practice of predicting a sequence of actions and executing a prefix open-loop --- has emerged as a key enabler of recent progress in imitation learning for…
Thermodynamic and electrical transport properties of the half-Heusler plumbide TbAuPb
Abhinav Agarwal, Snehashish Chatterjee, Maciej J. Winiarski +4
Structural, thermodynamic and electrical transport properties of TbAuPb were investigated on single crystals. The compound was found to crystallize with the cubic MgAgAs-type struc…
Training and Evaluating Diffusion Policies with Long Context Lengths
Abhinav Agarwal, Adam Wei, Taylan Kargin +6
Imitation learning has enabled highly-dexterous robotic manipulation from RGB observations. Policies trained with these methods, however, typically condition robot actions on only…
Anomalous magnetotransport in the single-crystalline half-Heusler antiferromagnet ErPdSb
Abhinav Agarwal, Shovan Dan, Maciej J. Winiarski +3
We report the thermodynamic and magnetotransport properties of the half-Heusler antimonide ErPdSb, studied on single-crystalline samples in wide ranges of temperature and magnetic…
Magnetic and electrical transport properties of the single-crystalline half-Heusler antiferromagnet DyNiSb
Abhinav Agarwal, Prabuddha Kant Mishra, Orest Pavlosiuk +3
High-quality single crystals of the half-Heusler compound DyNiSb were investigated for their low temperature thermodynamic and magnetotransport properties. Magnetic susceptibility,…
Field-induced reversible phase transition and negative differential resistance in In2Se3 ferroelectric semiconducting FETs
Jishnu Ghosh, Shubham Parate, Arup Basak +6
Indium selenide (In2Se3), a ferroelectric semiconductor, offers a unique platform for multifunctional nanoelectronics owing to the interplay between polarization dynamics, interlay…
Empirical Analysis of Sim-and-Real Cotraining of Diffusion Policies for Planar Pushing from Pixels
Adam Wei, Abhinav Agarwal, Boyuan Chen +3
Cotraining with demonstration data generated both in simulation and on real hardware has emerged as a promising recipe for scaling imitation learning in robotics. This work seeks t…