Results 81 to 90 of about 284,503 (316)

A discrete event model for real time system simulation

Journal of Computer Science and Technology, 2012
In this work we present a discrete event model to design and implement a real time system simulator. This kind of software is useful to verify and evaluate algorithms and models, and to compute performance metrics. The discrete event model fits perfectly
Francisco E. Páez, José M. Urriza, Carlos Buckle, Lucas Schorb, Javier D. Orozco   +4 more
doaj  

Building a Framework for Sexual and Reproductive Health Care in the Rheumatology Context: Content and Approaches

Arthritis Care &Research, EarlyView.
People with systemic autoimmune and rheumatic diseases (SARDs) are at higher risk than the general population of experiencing adverse pregnancy and perinatal outcomes such as preeclampsia, intrauterine growth restriction, and maternal and/or fetal death.
Mehret Birru Talabi, Sonya Borrero
wiley   +1 more source

Revisiting strong detectability of networked discrete-event systems

, 2020
In this paper, we propose a new notion of strong networked detectability of networked discrete-event systems (DESs) modeled by finite-state automata (FSAs) with respect to a first-in, first-out channel with communication losses and bounded transmission ...
Zhang, Kuize,, Feng, Lei,
core   +1 more source

Clinical, Histologic, and Serological Predictors of Renal Function Loss in Lupus Nephritis

Arthritis Care &Research, EarlyView.
Objective Kidney survival is the ultimate goal in lupus nephritis (LN) management, but long‐term predictors remain inadequately studied, requiring long‐term follow‐up. This study aimed to identify baseline and early longitudinal predictors of kidney survival in the Accelerating Medicines Partnership LN longitudinal cohort.
Shangzhu Zhang, Laurence Magder, Daniel Goldman, Judith A. James, Joel M. Guthridge, Carla Guthridge, Peter Izmirly, Jill P. Buyon, H. Michael Belmont, Richard A. Furie, Noa Schwartz, Chaim Putterman, Jennifer L. Barnas, Jennifer H. Anolik, Sarah French, Maria Dall'Era, Avi Z. Rosenberg, Jeffrey Hodgin, Dawit S. Demeke, the Accelerating Medicines Partnership Rheumatoid Arthritis and Systemic Lupus Erythematosus (RA/SLE) Network, Michelle Petri, Andrea Fava   +21 more
wiley   +1 more source

On the Convergence of Global Rational Approximants for Stochastic Discrete Event Systems

, 1997
We study the convergence properties of some rational approximants for stochastic discrete event systems. Examples of the systems considered include computer and communication systems and general distributed and parallel processing systems.
Wei-Bo Gong, Hu, HZ, Hanzhong Hu, Gong, WB, Yang, H, Hong Yang   +5 more
core   +1 more source

10102 Abstracts Collection – Grand Challenges for Discrete Event Logistics Systems [PDF]

, 2010
From 03/08/2010 to 03/12/2010, the Dagstuhl Seminar 10102 ``Grand Challenges for Discrete Event Logistics Systems'' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics.
McGinnis, Leon F., Schirrman, Arnd, Mönch, Lars, Lendermann, Peter   +3 more
core   +1 more source

On the Design of Adaptive Supervisors for Discrete Event Systems [PDF]

Journal of Systemics, Cybernetics and Informatics, 2006
The supervised control of complex event-driven Discrete Event Systems (DESs) such as those present in manufacturing systems, or the communication processes involved therein, continue to pose a challenge to system designers.
Vigyan Chandra, Siddhartha Bhattacharyya
doaj  

Adaptive Observer for Coupled Wave PDE and Infinite ODE With Sampled Data and Unknown Input: Application to Brain Hemodynamics Estimation

International Journal of Adaptive Control and Signal Processing, EarlyView.
This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir, Sarah Mechhoud, Taous‐Meriem Laleg‐Kirati   +2 more
wiley   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Supervisor Design for Minimal Event Observation in Discrete Event Systems: A Linear Programming Approach

Mathematics
This paper studies the supervisory control of discrete event systems (DESs) from an event observation perspective and addresses the problem of supervisor design with minimal observation.
Menghuan Hu, Yufeng Chen
doaj   +1 more source