Results 81 to 90 of about 134,154 (295)

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Assessment of the Availability of an Offshore Installation by Stochastic Petri Net Modeling

Communications, 2014
The purpose of this article is to illustrate the combination of stochastic Petri nets and Monte Carlo simulation approach for the evaluation of the production availability of a multi-state, multi-output offshore installation with operational loops.
Radim Bris
doaj   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Affective Facial Expression Processing via Simulation: A Probabilistic Model

, 2014
Understanding the mental state of other people is an important skill for intelligent agents and robots to operate within social environments. However, the mental processes involved in `mind-reading' are complex.
Boccignone, Giuseppe, Johnston, Benjamin, Vitale, Jonathan, Williams, Mary-Anne   +3 more
core   +1 more source

Cost Analysis of Poor Quality Using a Software Simulation [PDF]

Amfiteatru Economic, 2017
The issues of quality, cost of poor quality and factors affecting quality are crucial to maintaining a competitiveness regarding to business activities.
Jana Fabianová, Jaroslava Janeková , Daniela Onofrejová   +2 more
doaj  

Modelling of the Electrolysers Cooling System for the Fluorine Production Operator Training Simulator

Chemical Engineering Transactions, 2018
Computer training is one of the most perspective training methods for chemical production operators. The key elements of any Operator Training Simulator (OTS) are models of technological processes and their control systems.
Olga V. Egorova, Nina V. Liventsova, Sergey N. Liventsov, Aleksandr I. Gozhimov   +3 more
doaj   +1 more source

Dependability Analysis of Control Systems using SystemC and Statistical Model Checking [PDF]

, 2015
Stochastic Petri nets are commonly used for modeling distributed systems in order to study their performance and dependability. This paper proposes a realization of stochastic Petri nets in SystemC for modeling large embedded control systems.
Legay, Axel, Ngo, Van Chan
core   +3 more sources

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

An approach to forecast production profiles, oil-gas ratio and water contamination probabilistic assessment

Наука. Инновации. Технологии
An approach to probabilistic assessment of field development forecast parameters for gas-condensate reservoir using multi­variant simulation was studied. The necessity of such decision may be explained by the aim to level the influence of large number of
D. V. Balin, O. V. Balina, E. I. Mamchistova   +2 more
doaj   +1 more source

Risk measurement of international oil and gas projects based on the Value at Risk method

Petroleum Science, 2018
International oil and gas projects feature high capital-intensity, high risks and contract diversity. Therefore, in order to help decision makers make more reasonable decisions under uncertainty, it is necessary to measure the risks of international oil ...
Cheng Cheng, Zhen Wang, Ming-Ming Liu, Xiao-Hang Ren   +3 more
doaj   +1 more source