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Building CHAOS: An Operating System for Livermore Linux Clusters [PDF]

open access: green, 2003
The Livermore Computing (LC) Linux Integration and Development Project (the Linux Project) produces and supports the Clustered High Availability Operating System (CHAOS), a cluster operating environment based on Red Hat Linux. Each CHAOS release begins with a set of requirements and ends with a formally tested, packaged, and documented release suitable
Jim Garlick, Charlotte Dunlap
semanticscholar   +5 more sources

CHAOS: why one cannot have only an operating system for real-time applications [PDF]

open access: bronzeACM SIGOPS Operating Systems Review, 1989
CHAOS ― A Concurrent Hierarchical Adaptable Object System, is a complete programming and operating system. Its goal is to support the programming of real-time applications that are accountable, efficient, and ...
P. Gopinath, Karsten Schwan
semanticscholar   +4 more sources

Design of A Chaos-based Digital Radio over Fiber Transmission Link using ASK Modulation for Wireless Communication Systems

open access: yesEAI Endorsed Transactions on Industrial Networks and Intelligent Systems
Secured broadband radio communications are becoming increasingly pivotal for high-speed connectivity in radio access networks, playing a crucial role in both mobile information systems and wireless IoT connections.
Vu Anh Dao   +4 more
doaj   +2 more sources

Constraining Chaos: Enforcing dynamical invariants in the training of recurrent neural networks [PDF]

open access: yesarXiv.org, 2023
Drawing on ergodic theory, we introduce a novel training method for machine learning based forecasting methods for chaotic dynamical systems. The training enforces dynamical invariants--such as the Lyapunov exponent spectrum and fractal dimension--in the
Jason A. Platt   +4 more
semanticscholar   +1 more source

A Multi-Carrier Structure for Chaos –Shift Keying

open access: yesJournal of Kufa for Mathematics and Computer, 2021
The next generation of wireless communications networks needs higher data transfer rates; this requires to provide wireless communication systems operating at higher spectral efficiencies.
Salsabeel Hasan, Zahir Hussain
doaj   +1 more source

Investigate the full characteristic of a centrifugal pump-as-turbine (PAT) in turbine and reverse pump modes

open access: yesEngineering Applications of Computational Fluid Mechanics, 2023
Large centrifugal pumps can generate electricity in reverse, reducing the power supply pressure of the power grid. However, S region may occurs during the operation and regulation of the pump as a steam turbine (PAT). The S region can cause unstable unit
Shijie Yang   +6 more
doaj   +1 more source

Design, Implementation, and Analysis of a Block Cipher Based on a Secure Chaotic Generator

open access: yesApplied Sciences, 2022
This work proposes a new secure chaos-based encryption/decryption system, operating in cipher block chaining (CBC) mode, and analyze its performance. The cryptosystem includes a robust pseudorandom number generator of chaotic sequences (PRNG-CS).
Fethi Dridi   +4 more
doaj   +1 more source

Constraining chaos: Enforcing dynamical invariants in the training of reservoir computers.

open access: yesChaos, 2023
Drawing on ergodic theory, we introduce a novel training method for machine learning based forecasting methods for chaotic dynamical systems. The training enforces dynamical invariants-such as the Lyapunov exponent spectrum and the fractal dimension-in ...
Jason A. Platt   +4 more
semanticscholar   +1 more source

Three-Level T-Type Inverter Fault Diagnosis and Tolerant Control Using Single-Phase Line Voltage

open access: yesIEEE Access, 2020
This study combines extension theory and chaos theory to create a three-level T-type inverter fault diagnosis system that uses single-phase line voltage signals.
Kuei-Hsiang Chao   +2 more
doaj   +1 more source

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