4 papers
From oblique-wave forcing to streak reinforcement: A perturbation-based frequency-response framework
Dušan Božić, Anubhav Dwivedi, Mihailo R. Jovanović
We develop a perturbation-based frequency-response framework for analyzing amplification mechanisms that are central to subcritical routes to transition in wall-bounded shear flows…
Rethinking the AI Scientist: Interactive Multi-Agent Workflows for Scientific Discovery
Lukas Weidener, Marko Brkić, Mihailo Jovanović +5
Artificial intelligence systems for scientific discovery have demonstrated remarkable potential, yet existing approaches remain largely proprietary and operate in batch-processing…
From Task Executors to Research Partners: Evaluating AI Co-Pilots Through Workflow Integration in Biomedical Research
Lukas Weidener, Marko Brkić, Chiara Bacci +7
Artificial intelligence systems are increasingly deployed in biomedical research. However, current evaluation frameworks may inadequately assess their effectiveness as research col…
Stability properties of gradient flow dynamics for the symmetric low-rank matrix factorization problem
Hesameddin Mohammadi, Mohammad Tinati, Stephen Tu +2
The symmetric low-rank matrix factorization serves as a building block in many learning tasks, including matrix recovery and training of neural networks. However, despite a flurry…