Zobrazeno 1 - 10
of 93
pro vyhledávání: '"A. Kareer"'
Autor:
Kareer, Simar, Patel, Dhruv, Punamiya, Ryan, Mathur, Pranay, Cheng, Shuo, Wang, Chen, Hoffman, Judy, Xu, Danfei
The scale and diversity of demonstration data required for imitation learning is a significant challenge. We present EgoMimic, a full-stack framework which scales manipulation via human embodiment data, specifically egocentric human videos paired wit
Externí odkaz:
http://arxiv.org/abs/2410.24221
Autor:
A. Prasitthipayong, D. Frazer, A. Kareer, M.D. Abad, A. Garner, B. Joni, T. Ungar, G. Ribarik, M. Preuss, L. Balogh, S.J. Tumey, A.M. Minor, P. Hosemann
Publikováno v:
Nuclear Materials and Energy, Vol 16, Iss , Pp 34-45 (2018)
Ion irradiation is often used to simulate the effects of neutron irradiation due to reduced activation of materials and vastly increased dose rates. However, the low penetration depth of ions requires the development of small-scale mechanical testing
Externí odkaz:
https://doaj.org/article/f6095ed5f3454878b851e58c08537a1f
Autor:
Kareer, Simar, Vijaykumar, Vivek, Maheshwari, Harsh, Chattopadhyay, Prithvijit, Hoffman, Judy, Prabhu, Viraj
There has been abundant work in unsupervised domain adaptation for semantic segmentation (DAS) seeking to adapt a model trained on images from a labeled source domain to an unlabeled target domain. While the vast majority of prior work has studied th
Externí odkaz:
http://arxiv.org/abs/2402.00868
Autor:
Vashishtha, Himanshu, Jamshidi, Parastoo, Vrettou, Anastasia, Kareer, Anna, Goode, Michael, Deyhle, Hans, James, Andrew, Ahmad, Sharif, Reinhard, Christina, Attallah, Moataz M., Collins, David M.
Publikováno v:
Materials Characterization 213 (2024) 114016
This study explores cardiovascular stents fabricated using laser powder bed fusion (LPBF); an emerging method to offer patient-specific customisable parts. Here, the shape memory alloy NiTi, in a near equiatomic composition, was investigated to decon
Externí odkaz:
http://arxiv.org/abs/2312.07480
Autor:
Ball, James A. D., Kareer, Anna, Magdysyuk, Oxana V., Michalik, Stefan, Connolley, Thomas, Collins, David M.
Publikováno v:
Commun Mater 5, 27 (2024)
Three-dimensional X-ray diffraction (3DXRD) has been used to measure, in-situ, the evolution of $\sim 1800$ grains in a single phase low carbon ferritic steel sample during uniaxial deformation. The distribution of initial residual grain stresses in
Externí odkaz:
http://arxiv.org/abs/2302.10711
Instrumented spherical nanoindentation with a continuous stiffness measurement has gained increased popularity in material science studies in brittle and ductile materials alike. These investigations span hypotheses related to a wide range of microph
Externí odkaz:
http://arxiv.org/abs/2302.02430
We present Visual Navigation and Locomotion over obstacles (ViNL), which enables a quadrupedal robot to navigate unseen apartments while stepping over small obstacles that lie in its path (e.g., shoes, toys, cables), similar to how humans and pets li
Externí odkaz:
http://arxiv.org/abs/2210.14791
Autor:
James A. D. Ball, Anna Kareer, Oxana V. Magdysyuk, Stefan Michalik, Thomas Connolley, David M. Collins
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-14 (2024)
Abstract The structural performance of polycrystalline alloys is strongly controlled by the characteristics of individual grains and their interactions, motivating this study to understand the dynamic micromechanical response within the microstructur
Externí odkaz:
https://doaj.org/article/59fd7edcb0fb46a0a2b6e4127031e475
Autor:
Ball, James A. D., Kareer, Anna, Magdysyuk, Oxana V., Michalik, Stefan, Vrettou, Anastasia, Parkes, Neal, Connolley, Thomas, Collins, David M.
Publikováno v:
Journal of Synchrotron Radiation, July 2022, Volume 29, Pages 1043-1053
Three-dimensional X-ray diffraction (3DXRD) is shown to be feasible at the I12 Joint Engineering, Environmental and Processing (JEEP) beamline of Diamond Light Source. As a demonstration, a microstructually simple low-carbon ferritic steel was studie
Externí odkaz:
http://arxiv.org/abs/2111.06779
Autor:
Vashishtha, Himanshu, Jamshidi, Parastoo, Vrettou, Anastasia, Kareer, Anna, Goode, Michael, Deyhle, Hans, James, Andrew, Ahmad, Sharif, Reinhard, Christina, Attallah, Moataz M., Collins, David M.
Publikováno v:
In Materials Characterization July 2024 213