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Improving Thermochemical Energy Storage Dynamics Forecast with Physics-Inspired Neural Network Architecture

open access: yesEnergies, 2020
Thermochemical Energy Storage (TCES), specifically the calcium oxide (CaO)/calcium hydroxide (Ca(OH)2) system is a promising energy storage technology with relatively high energy density and low cost. However, the existing models available to predict the
Timothy Praditia   +3 more
doaj   +1 more source

Parallel implementation of stochastic simulation for large-scale cellular processes [PDF]

open access: yes, 2005
Experimental and theoretical studies have shown the importance of stochastic processes in genetic regulatory networks and cellular processes. Cellular networks and genetic circuits often involve small numbers of key proteins such as transcriptional ...
Kevin Burrage   +6 more
core   +1 more source

Stochastic Apportionment [PDF]

open access: yesThe American Mathematical Monthly, 2004
The problem of how to allocate to states the seats in the US House of Representatives is the most studied instance of what is termed the `apportionment problem'. We propose a new method of apportionment which is stochastic, which meets the quota condition, and which is fair in the sense of expectations.
openaire   +3 more sources

Estimates for multiple stochastic integrals and stochastic Hamilton-Jacobi equations [PDF]

open access: yes, 2004
We study stochastic Hamilton-Jacobi-Bellman equations and the corresponding Hamiltonian systems driven by jump-type Lévy processes. The main objective of the present paper is to show existence, uniqueness and a (locally in time) diffeomorphism ...
Kolokoltsov, V. N. (Vasiliĭ Nikitich)   +10 more
core   +1 more source

Graph regularized non-negative matrix factorization with prior knowledge consistency constraint for drug–target interactions prediction

open access: yesBMC Bioinformatics, 2022
Background Identifying drug–target interactions (DTIs) plays a key role in drug development. Traditional wet experiments to identify DTIs are expensive and time consuming. Effective computational methods to predict DTIs are useful to narrow the searching
Junjun Zhang, Minzhu Xie
doaj   +1 more source

Stochastic Privacy

open access: yesProceedings of the AAAI Conference on Artificial Intelligence, 2014
Online services such as web search and e-commerce applications typically rely on the collection of data about users, including details of their activities on the web. Such personal data is used to maximize revenues via targeting of advertisements and longer engagements of users, and to enhance the quality of service via personalization
Adish Singla   +3 more
openaire   +3 more sources

A STOCHASTIC APPROXIMATION ALGORITHM FOR STOCHASTIC SEMIDEFINITE PROGRAMMING [PDF]

open access: yesProbability in the Engineering and Informational Sciences, 2016
Motivated by applications to multi-antenna wireless networks, we propose a distributed and asynchronous algorithm for stochastic semidefinite programming. This algorithm is a stochastic approximation of a continuous-time matrix exponential scheme which is further regularized by the addition of an entropy-like term to the problem's objective function ...
Gaujal, Bruno, Mertikopoulos, Panayotis
openaire   +5 more sources

Stochastic-Constrained Stochastic Optimization with Markovian Data

open access: yesJ. Mach. Learn. Res., 2023
This paper considers stochastic-constrained stochastic optimization where the stochastic constraint is to satisfy that the expectation of a random function is below a certain threshold. In particular, we study the setting where data samples are drawn from a Markov chain and thus are not independent and identically distributed.
Yeongjong Kim, Dabeen Lee
openaire   +5 more sources

NNDSVD-GRMF: A Graph Dual Regularization Matrix Factorization Method Using Non-Negative Initialization for Predicting Drug-Target Interactions

open access: yesIEEE Access, 2022
Accurate drug-target interactions (DTIs) prediction can significantly speed up the process of new drug design and development. Recently, many matrix factorization methods have been used to predict DTIs.
Junjun Zhang, Minzhu Xie
doaj   +1 more source

Measuring total‐factor energy environment efficiency, energy‐saving and carbon emission‐reduction potential in China's food industry: Based on a meta‐frontier slacks‐based measure model

open access: yesFood and Energy Security, 2022
China's food industry is a large energy consumer and carbon emitter due to its huge scale, so it cannot be ignored if China wants to achieve the goals of energy conservation, emission reduction, and clean production.
Xuan Xie, Ke Li
doaj   +1 more source

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