Zobrazeno 1 - 10
of 147
pro vyhledávání: '"P. Pedrielli"'
Self-locking structures are often studied in macroscopic energy absorbers, but the concept of self-locking can also be effectively applied at the nanoscale. In particular, we can engineer self-locking mechanisms at the molecular level through careful
Externí odkaz:
http://arxiv.org/abs/2408.17357
Black-box optimization is ubiquitous in machine learning, operations research and engineering simulation. Black-box optimization algorithms typically do not assume structural information about the objective function and thus must make use of stochast
Externí odkaz:
http://arxiv.org/abs/2407.13576
The performance of modern machine learning algorithms depends upon the selection of a set of hyperparameters. Common examples of hyperparameters are learning rate and the number of layers in a dense neural network. Auto-ML is a branch of optimization
Externí odkaz:
http://arxiv.org/abs/2312.17404
Publikováno v:
BMC Bioinformatics, Vol 25, Iss 1, Pp 1-26 (2024)
Abstract Background The active functionalities of RNA are recognized to be heavily dependent on the structure and sequence. Therefore, a model that can accurately evaluate a design by giving RNA sequence-structure pairs would be a valuable tool for m
Externí odkaz:
https://doaj.org/article/e0a677c98588416b9d878cbcbf0a1891
Bayesian optimization (BO) has been widely used in machine learning and simulation optimization. With the increase in computational resources and storage capacities in these fields, high-dimensional and large-scale problems are becoming increasingly
Externí odkaz:
http://arxiv.org/abs/2205.07525
Autor:
Xie, Wei, Pedrielli, Giulia
The increasingly pressing demand of novel drugs (e.g., gene therapies for personalized cancer care, ever evolving vaccines) with unprecedented levels of personalization, has put a remarkable pressure on the traditionally long time required by the pha
Externí odkaz:
http://arxiv.org/abs/2205.03920
Tantalum oxides (Ta$_2$O$_5$) are characterised by attractive physical and chemical properties, such as high dielectric constants and anti-reflection behaviour. Recently, Ta$_2$O$_5$ nanoparticles have also been proposed as possible enhancers of the
Externí odkaz:
http://arxiv.org/abs/2203.15105
Autor:
Pedrielli, Andrea, Trevisanutto, Paolo E., Monacelli, Lorenzo, Garberoglio, Giovanni, Pugno, Nicola M., Taioli, Simone
Magnesium hydride (MgH$_2$) has been widely studied for effective hydrogen storage. However, its bulk desorption temperature (553 K) is deemed too high for practical applications. Besides doping, a strategy to decrease such reaction energy for releas
Externí odkaz:
http://arxiv.org/abs/2111.13956
Autor:
Pedrielli, Giulia, Khandait, Tanmay, Chotaliya, Surdeep, Thibeault, Quinn, Huang, Hao, Castillo-Effen, Mauricio, Fainekos, Georgios
Requirements driven search-based testing (also known as falsification) has proven to be a practical and effective method for discovering erroneous behaviors in Cyber-Physical Systems. Despite the constant improvements on the performance and applicabi
Externí odkaz:
http://arxiv.org/abs/2110.10729
We introduce the algorithm Bayesian Optimization (BO) with Fictitious Play (BOFiP) for the optimization of high dimensional black box functions. BOFiP decomposes the original, high dimensional, space into several sub-spaces defined by non-overlapping
Externí odkaz:
http://arxiv.org/abs/2110.03790