21 citations · 22 across the 6 of their papers we have counts for
6 papers
Incremental Hierarchical Tucker Decomposition
Doruk Aksoy, Alex A. Gorodetsky
We present two new algorithms for approximating and updating the hierarchical Tucker decomposition of tensor streams. The first algorithm, Batch Hierarchical Tucker - leaf to root…
A Machine Learning Framework for the Prediction of Grain Boundary Segregation in Chemically Complex Environments
Doruk Aksoy, Jian Luo, Penghui Cao +1
The discovery of complex concentrated alloys has unveiled materials with diverse atomic environments, prompting the exploration of solute segregation beyond dilute alloys. Data-dri…
Human Perception-Inspired Grain Segmentation Refinement Using Conditional Random Fields
Doruk Aksoy, Huolin L. Xin, Timothy J. Rupert +1
Automated detection of grain boundaries (GBs) in electron microscope images of polycrystalline materials could help accelerate the nanoscale characterization of myriad engineering…
Enhanced radiation damage tolerance of amorphous interphase and grain boundary complexions in Cu-Ta
Doruk Aksoy, Penghui Cao, Jason R. Trelewicz +2
Amorphous interfacial complexions are particularly resistant to radiation damage and have been primarily studied in alloys with good glass-forming ability, yet recent reports sugge…
An Incremental Tensor Train Decomposition Algorithm
Doruk Aksoy, David J. Gorsich, Shravan Veerapaneni +1
We present a new algorithm for incrementally updating the tensor train decomposition of a stream of tensor data. This new algorithm, called the {\em tensor train incremental core e…
Chemical order transitions within extended interfacial segregation zones in NbMoTaW
Doruk Aksoy, Megan J. McCarthy, Ian Geiger +6
Interfacial segregation and chemical short-range ordering influence the behavior of grain boundaries in complex concentrated alloys. In this study, we use atomistic modeling of a N…