Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Hegde, Arun"'
Autor:
Bonneville, Christophe, Bieberdorf, Nathan, Hegde, Arun, Asta, Mark, Najm, Habib N., Capolungo, Laurent, Safta, Cosmin
Prolonged contact between a corrosive liquid and metal alloys can cause progressive dealloying. For such liquid-metal dealloying (LMD) process, phase field models have been developed. However, the governing equations often involve coupled non-linear
Externí odkaz:
http://arxiv.org/abs/2406.17119
Developing reliable interatomic potential models with quantified predictive accuracy is crucial for atomistic simulations. Commonly used potentials, such as those constructed through the embedded atom method (EAM), are derived from semi-empirical con
Externí odkaz:
http://arxiv.org/abs/2208.02374
Autor:
Hegde, Arun1 (AUTHOR), Acharya, Ritesh2 (AUTHOR), Sharma, Mandeep3 (AUTHOR), Jain, Anurag4 (AUTHOR), Vij, Vinit5 (AUTHOR), Upadhyay, Kiran6 (AUTHOR), Mangal, Vishal7 (AUTHOR) vishal_rimshi@rediffmail.com
Publikováno v:
Indian Journal of Otolaryngology & Head & Neck Surgery. Dec2023, Vol. 75 Issue 4, p4007-4011. 5p.
We extended the existing methodology in Bound-to-Bound Data Collaboration (B2BDC), an optimization-based deterministic uncertainty quantification (UQ) framework, to explicitly take into account model discrepancy. The discrepancy was represented as a
Externí odkaz:
http://arxiv.org/abs/1907.00886
Autor:
Vasdev, Vivek, Singh, Ramakant, Gupta, Devika, Somasekharan, Manoj, Bhatt, Satyam, Hegde, Arun, Aggarwal, Vivek, Patnaik, Saroj Kumar
Publikováno v:
In Medical Journal Armed Forces India May 2023
Autor:
Oreluk, James, Liu, Zhenyuan, Hegde, Arun, Li, Wenyu, Packard, Andrew, Frenklach, Michael, Zubarev, Dmitry
Publikováno v:
Scientific Reports 8, Article number: 13248 (2018)
We report an evaluation of a semi-empirical quantum chemical method PM7 from the perspective of uncertainty quantification. Specifically, we apply Bound-to-Bound Data Collaboration, an uncertainty quantification framework, to characterize a) variabil
Externí odkaz:
http://arxiv.org/abs/1806.04813
Autor:
Kumar, Abhishek, Vasdev, Vivek, Patnaik, Saroj Kumar, Bhatt, Satyam, Singh, Ramakant, Bhayana, Aprajita, Hegde, Arun, Kumar, Ashwani
Publikováno v:
In Medical Journal Armed Forces India September 2022 78 Supplement 1:S69-S74
Autor:
Subramanian Shankar, Hegde Arun
Publikováno v:
Indian Journal of Rheumatology, Vol 17, Iss 6, Pp 292-297 (2022)
Many young researchers face extreme difficulties while writing scientific articles, and there is seldom any specific training imparted as a part of under and postgraduate curriculums toward the art of presenting research work in written format. Yet,
Externí odkaz:
https://doaj.org/article/74ea68d7c649408ea0c94deedcd2fe44
Publikováno v:
SIAM/ASA J. Uncertainty Quantification, 6(2), 2018, pp. 429-456
Bound-to-Bound Data Collaboration (B2BDC) provides a natural framework for addressing both forward and inverse uncertainty quantification problems. In this approach, QOI (quantity of interest) models are constrained by related experimental observatio
Externí odkaz:
http://arxiv.org/abs/1701.04695
Autor:
Schroeder, Benjamin B, Smith, Sean T, Smith, Philip J, Fletcher, Thomas H, Packard, Andrew, Frenklach, Michael, Hegde, Arun, Li, Wenyu, Oreluk, James
When performing large-scale, high-performance computations of multi-physics applications, it is common to limit the complexity of physics sub-models comprising the simulation. For a hierarchical system of coal boiler simulations a scale-bridging mode
Externí odkaz:
http://arxiv.org/abs/1609.00871