Acceleration

Browse all posts in the Acceleration category.

13 to 17 of 17

09OCT 2023
Acceleration
A Safe Approximation Based on Mixed-Integer Optimization for Non-Convex Distributional Robustness Governed by Univariate Indicator Functions
Jana Dienstbier, Frauke Liers, Jan Rolfes https://arxiv.org/abs/2301.11185 In this work, we present algorithmically tractable safe approximations of distributionally robust optimization (DRO) problems. The considered ambiguity sets can exploit information on moments as well as confidence sets. Typically, reformulation approaches using duality theory need to make strong assumptions on the structure of the underlying constraints, such […]Jana Dienstbier, Frauke Liers, Jan Rolfes https://arxiv.org/abs/2301.11185 In this work, we present algorithmically tractable safe approximations of distributionally robust optimization (DRO) problems. The considered ambiguity sets can exploit information on moments as well as confidence sets. Typically, reformulation approaches using duality theory need to make strong assumptions on the structure of the underlying constraints, such […]
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02OCT 2023
Acceleration
ECME 2023: A Gathering of Minds in Molecular Electronics
Greetings from the heart of the 16th European Conference on Molecular Electronics (ECME) 2023, currently underway in the beautiful city of Bari, Italy! Joining Christoph Brabec on this the stage at the splendid Teatro Piccinni in Bari. are eminent figures in the field, including the esteemed Prof. Natali Stingelin and the renowned Prof. Iain McCulloch. […]
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18SEP 2023
Acceleration
Elevating PV Inspection with Aerial Photoluminescence Imaging (PLAI)
We’re thrilled to introduce a groundbreaking innovation that’s set to redefine the way we inspect photovoltaic (PV) modules: Aerial Photoluminescence Imaging, or PLAI. Developed by Marius Peters, Larry Lüer and Christoph Brabec from FAU Solar, this cutting-edge technology was showcased at PVSec, leaving us in awe of its potential. Taking PV Inspection to New Heights: […]
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07SEP 2023
Acceleration
Revolutionizing Solar: Autonomous 4D Optimization of Organic Solar Cells
Optimizing solution-processed organic solar cells (OSCs) is challenging due to the multidimensional parameter space involved. Traditional one-variable-at-a-time (OVAT) methods are slow and often suboptimal. To address this, researchers have implemented an autonomous optimization strategy using artificial intelligence (AI) within the LineOne platform. A Bayesian Optimizer (BO) guides the autonomous exploration of the parameter space for […]Optimizing solution-processed organic solar cells (OSCs) is challenging due to the multidimensional parameter space involved. Traditional one-variable-at-a-time (OVAT) methods are slow and often suboptimal. To address this, researchers have implemented an autonomous optimization strategy using artificial intelligence (AI) within the LineOne platform. A Bayesian Optimizer (BO) guides the autonomous exploration of the parameter space for […]
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12MAY 2023
Acceleration
A Digital Twin to overcome long-time challenges in Photovoltaics
Larry Lüer, Marius Peters, Ana Sunčana Smith, Eva Dorschky, Bjoern M. Eskofier, Frauke Liers, Jörg Franke, Martin Sjarov, Mathias Brossog, Dirk Guldi, Andreas Maier and Christoph J. Brabec accepted for Joule, arXiv The recent successes of emerging photovoltaics (PV) such as organic and perovskite solar cells are largely driven by innovations in material science. However, […]
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