Ahmad Rushdi
Director of Industry Programs, Institute for Human-Centered Artificial Intelligence (HAI)
Bio
Ahmad A. Rushdi, PhD, is the director of industry Research Programs, at Stanford’s Institute for Human-Centered AI (HAI). He works on translating cutting-edge AI research into applied, responsible, and deployable AI solutions for global enterprises in different domains, building durable bridges between Stanford scholars and industry researchers via research collaborations and executive education. As a research scientist, Ahmad's own research focuses on rigorous uncertainty quantification methods for trustworthy AI/ML models and systems. Previously, he held R&D roles at Sandia National Labs, Northrop Grumman, UC Davis, UT Austin, and Cisco. PhD: Electrical & Computer Engineering, UC Davis, and MS/BS: Electrical Engineering, Cairo University.
All Publications
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Multifidelity data fusion in convolutional encoder/decoder networks
JOURNAL OF COMPUTATIONAL PHYSICS
2023; 472
View details for DOI 10.1016/j.jcp.2022.111666
View details for Web of Science ID 000896020000012
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Assessing the Fidelity of Explanations with Global Sensitivity Analysis
edited by Bui, T. X.
HICSS. 2023: 1085-1094
View details for Web of Science ID 001301786701017
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A brief review on DNA storage, compression, and digitalization
NANO COMMUNICATION NETWORKS
2022; 31
View details for DOI 10.1016/j.nancom.2021.100391
View details for Web of Science ID 000776085500001
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Multifidelity data fusion in convolutional encoder/decoder assembly networks for computational fluid dynamics
AMER INST AERONAUTICS & ASTRONAUTICS. 2022
View details for DOI 10.2514/6.2022-0803
View details for Web of Science ID 001409636200203
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Power Prediction of Airborne Wind Energy Systems Using Multivariate Machine Learning
ENERGIES
2020; 13 (9)
View details for DOI 10.3390/en13092367
View details for Web of Science ID 000535739300245
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Spoke-Darts for High-Dimensional Blue-Noise Sampling
ACM TRANSACTIONS ON GRAPHICS
2018; 37 (2)
View details for DOI 10.1145/3194657
View details for Web of Science ID 000437485900011
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All-quad meshing without cleanup
ELSEVIER SCI LTD. 2017: 83-98
View details for DOI 10.1016/j.cad.2016.07.009
View details for Web of Science ID 000395845100008
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VPS: VORONOI PIECEWISE SURROGATE MODELS FOR HIGH-DIMENSIONAL DATA FITTING
INTERNATIONAL JOURNAL FOR UNCERTAINTY QUANTIFICATION
2017; 7 (1): 1-21
View details for DOI 10.1615/Int.J.UncertaintyQuantification.2016018697
View details for Web of Science ID 000397511200001
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POF-Darts: Geometric adaptive sampling for probability of failure
RELIABILITY ENGINEERING & SYSTEM SAFETY
2016; 155: 64-77
View details for DOI 10.1016/j.ress.2016.05.001
View details for Web of Science ID 000382420800007
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Disk Density Tuning of a Maximal Random Packing
WILEY. 2016: 259-269
Abstract
We introduce an algorithmic framework for tuning the spatial density of disks in a maximal random packing, without changing the sizing function or radii of disks. Starting from any maximal random packing such as a Maximal Poisson-disk Sampling (MPS), we iteratively relocate, inject (add), or eject (remove) disks, using a set of three successively more-aggressive local operations. We may achieve a user-defined density, either more dense or more sparse, almost up to the theoretical structured limits. The tuned samples are conflict-free, retain coverage maximality, and, except in the extremes, retain the blue noise randomness properties of the input. We change the density of the packing one disk at a time, maintaining the minimum disk separation distance and the maximum domain coverage distance required of any maximal packing. These properties are local, and we can handle spatially-varying sizing functions. Using fewer points to satisfy a sizing function improves the efficiency of some applications. We apply the framework to improve the quality of meshes, removing non-obtuse angles; and to more accurately model fiber reinforced polymers for elastic and failure simulations.
View details for DOI 10.1111/cgf.12981
View details for Web of Science ID 000383444500025
View details for PubMedID 27563162
View details for PubMedCentralID PMC4994978
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Recursive Spoke Darts: Local Hyperplane Sampling for Delaunay and Voronoi Meshing in Arbitrary Dimensions
edited by Canann, S., Owen, S., Si, H.
ELSEVIER SCIENCE BV. 2016: 110-122
View details for DOI 10.1016/j.proeng.2016.11.033
View details for Web of Science ID 000397997600009
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All-Hex Meshing of Multiple-Region Domains without Cleanup
edited by Canann, S., Owen, S., Si, H.
ELSEVIER SCIENCE BV. 2016: 251-261
Abstract
In this paper, we present a new algorithm for all-hex meshing of domains with multiple regions without post-processing cleanup. Our method starts with a strongly balanced octree. In contrast to snapping the grid points onto the geometric boundaries, we move points a slight distance away from the common boundaries. Then we intersect the moved grid with the geometry. This allows us to avoid creating any flat angles, and we are able to handle two-sided regions and more complex topologies than prior methods. The algorithm is robust and cleanup-free; without the use of any pillowing, swapping, or smoothing. Thus, our simple algorithm is also more predictable than prior art.
View details for DOI 10.1016/j.proeng.2016.11.055
View details for Web of Science ID 000397997600020
View details for PubMedID 28845204
View details for PubMedCentralID PMC5568131
https://orcid.org/0000-0003-0438-2459