Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Couto, Luis"'
Enabling fast charging for lithium ion batteries is critical to accelerating the green energy transition. As such, there has been significant interest in tailored fast-charging protocols computed from the solutions of constrained optimal control prob
Externí odkaz:
http://arxiv.org/abs/2301.07461
When several models have similar training scores, classical model selection heuristics follow Occam's razor and advise choosing the ones with least capacity. Yet, modern practice with large neural networks has often led to situations where two networ
Externí odkaz:
http://arxiv.org/abs/2211.14347
The theory of bias-variance used to serve as a guide for model selection when applying Machine Learning algorithms. However, modern practice has shown success with over-parameterized models that were expected to overfit but did not. This led to the p
Externí odkaz:
http://arxiv.org/abs/2211.10322
A vast majority of the current research in the field of Machine Learning is done using algorithms with strong arguments pointing to their biological implausibility such as Backpropagation, deviating the field's focus from understanding its original o
Externí odkaz:
http://arxiv.org/abs/2210.14855
Can a Hebbian-like learning rule be avoiding the curse of dimensionality in sparse distributed data?
It is generally assumed that the brain uses something akin to sparse distributed representations. These representations, however, are high-dimensional and consequently they affect classification performance of traditional Machine Learning models due
Externí odkaz:
http://arxiv.org/abs/2208.12564
Drawing from memory the face of a friend you have not seen in years is a difficult task. However, if you happen to cross paths, you would easily recognize each other. The biological memory is equipped with an impressive compression algorithm that can
Externí odkaz:
http://arxiv.org/abs/2207.04827
Autor:
Guo, Feng, Couto, Luis D., Mulder, Grietus, Trad, Khiem, Hu, Guangdi, Capron, Odile, Haghverdi, Keivan
Publikováno v:
In Journal of Energy Storage 1 November 2024 101 Part A
Autor:
Zhang, Dong, Couto, Luis D., Drummond, Ross, Sripad, Shashank, Viswanathan, Venkatasubramanian
This manuscript presents an algorithm for individual Lithium-ion (Li-ion) battery cell state of charge (SOC) estimation in a large-scale battery pack under minimal sensing, where only pack-level voltage and current are measured. For battery packs con
Externí odkaz:
http://arxiv.org/abs/2109.08332
Autor:
Sa-Couto, Luis, Wichert, Andreas
Although deep learning has solved difficult problems in visual pattern recognition, it is mostly successful in tasks where there are lots of labeled training data available. Furthermore, the global back-propagation based training rule and the amount
Externí odkaz:
http://arxiv.org/abs/2104.14970
This contribution presents a diagnosis scheme for batteries to detect and isolate internal faults in the form of small parameter changes. This scheme is based on an electrochemical reduced-order model of the battery, which allows the inclusion of phy
Externí odkaz:
http://arxiv.org/abs/2103.09936