Search Results - "Hamrick, Alex"
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1
Trading safety stock for service response time in inventory positioning
Published in Production and operations management (01-12-2022)“…We study an inventory placement optimization problem where demand is sensitive to service response time, under the online retailing setting. The main challenge…”
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Journal Article -
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Ultra-compact integrated photonic devices enabled by machine learning and digital metamaterials
Published in OSA continuum (15-02-2021)“…We demonstrate three ultra-compact integrated-photonics devices, which are designed via a machine-learning algorithm coupled with finite-difference time-domain…”
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Journal Article -
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Machine Learning enables Ultra-Compact Integrated Photonics through Silicon-Nanopattern Digital Metamaterials
Published 23-11-2020“…In this work, we demonstrate three ultra-compact integrated-photonics devices, which are designed via a machine-learning algorithm coupled with…”
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Journal Article -
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Ultra-compact Design of Power Splitters via Machine Learning
Published in 2020 IEEE Photonics Conference (IPC) (01-09-2020)“…We demonstrate efficient ultra-compact power splitters designed via machine learning algorithm viz. binary-additive reinforcement learning algorithm. Two…”
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Conference Proceeding -
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Designing Ultra-Compact Silicon T-Junctions using Machine Learning
Published in 2020 Conference on Lasers and Electro-Optics (CLEO) (01-05-2020)“…We designed an ultra-compact and low-loss T-junction via a reinforcement learning algorithm coupled with finite difference time domain (FDTD) simulations…”
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Conference Proceeding -
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Machine Learning enables Design of On-chip Integrated Silicon T-junctions with footprint of 1.2 $\mu$m x 1.2 $\mu$m
Published 20-03-2020“…Nano Communication Networks, Vol. 25, 2020 To date, various optimization algorithms have been employed to design and improve the performance of nanophotonic…”
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Journal Article -
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Enhancing Exoplanet Ephemerides by Leveraging Professional and Citizen Science Data: A Test Case with WASP-77A b
Published 29-05-2024“…We present an updated ephemeris and physical parameters for the exoplanet WASP-77 A b. In this effort, we combine 64 ground- and space-based transit…”
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Journal Article