Gate Delay Under Process Variations

Champac, Victor; Gervacio, Jose Garcia

doi:10.1007/978-3-319-75465-9_4

Cited by 1 publication

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“…If it is not practical to calculate all N S values of 𝐴𝐴  𝑖𝑖 , due to computational expense, a subset N U of the overall set of post burn-in models may be used (see Section 4). The relationship between the uncertainty on a physical prediction, 𝐴𝐴 V𝑉 (𝑓𝑓 ( )) , and the uncertainty on the underlying model parameters, 𝐴𝐴 V𝑽 ( ) , is dependent on the sensitivity of 𝐴𝐴 𝐴𝐴( ) to each parameter, 𝐴𝐴 𝑖𝑖 (i.e., the gradient, 𝐴𝐴 𝐴𝐴𝐴𝐴 ( )∕𝐴𝐴𝑖𝑖 ), and the covariance structure of the model, 𝐴𝐴 𝚺𝚺  (Champac & Garcia Gervacio, 2018). In the case of the anelasticity parameterization, 𝐴𝐴 𝐴𝐴( ) and 𝐴𝐴 𝐴𝐴( ) are non-linear functions of V S , complicating the analytical calculation of their expectation value and variance.…”

Section: Bayesian Modeling Frameworkmentioning

confidence: 99%

Probabilistic Assessment of Antarctic Thermomechanical Structure: Impacts on Ice Sheet Stability

2023

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Antarctica is host to a volume of ice equivalent to 57.9 ± 0.9 m of global mean sea level (GMSL) rise, or roughly 90% of the global cryosphere (Bamber et al., 2018;Morlighem et al., 2020). The mantle structure, topography, and glacial stability of this continent expresses a dichotomy in tectonic setting between East and West Antarctica. The two regions are separated by the Transantarctic Mountain Range (TAM), which spans the continental interior from the Weddell Sea (WS) to the Ross Sea (RS). As a result, Antarctica's grounded ice volume is divided into an East and West Antarctic Ice Sheet (EAIS and WAIS, respectively). The EAIS is underlain by thick, cratonic lithosphere owing to minimal tectonic activity in this region since the Mesozoic Era (Noble et al., 2020). The WAIS is underlain by an active rift system, which has given rise to upwelling of low viscosity asthenosphere, and dynamically thinned lithosphere (Noble et al., 2020). Bedrock elevation is predominantly above GMSL in

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Section: Bayesian Modeling Frameworkmentioning

confidence: 99%