1 citations · 3 across the 6 of their papers we have counts for
6 papers
Elucidating the Size of Chemical Space with Assembly Theory
Juan Carlos Morales Parra, Keith Y Patarroyo, Abhishek Sharma +2
Chemical space is unimaginably vast with common heuristic estimates suggesting that there are ca. 10^60 'drug-like' molecules possible below a molecular mass of 500 Da. However, th…
Assembly Addition Chains
Leroy Cronin, Juan Carlos Morales Parra, Keith Y. Patarroyo
In this paper we extend the notion of Addition Chains over Z+ to a general set S. We explain how the algebraic structure of Assembly Multi-Magma over the pairs (S,BB proper subset…
Quantifying the Complexity of Materials with Assembly Theory
Keith Y Patarroyo, Abhishek Sharma, Ian Seet +3
Quantifying the evolution and complexity of materials is of importance in many areas of science and engineering, where a central open challenge is developing experimental complexit…
A digression on Hermite polynomials
Keith Y. Patarroyo
Orthogonal polynomials are of fundamental importance in many fields of mathematics and science, therefore the study of a particular family is always relevant. In this manuscript, w…
Pronunciation recognition of English phonemes /\textipa{@}/, /æ/, /\textipa{A}:/ and /\textipa{2}/ using Formants and Mel Frequency Cepstral Coefficients
Keith Y. Patarroyo, Vladimir Vargas-Calderón
The Vocal Joystick Vowel Corpus, by Washington University, was used to study monophthongs pronounced by native English speakers. The objective of this study was to quantitatively m…
Mean conservation for density estimation via diffusion using the finite element method
Keith Y. Patarroyo
We propose boundary conditions for the diffusion equation that maintain the initial mean and the total mass of a discrete data sample in the density estimation process. A complete…