Results 41 to 50 of about 2,721 (244)

Mixed Criticality Reward-Based Systems Using Resource Reservation

IEEE Access
Real-time systems mostly interact with the external world and each input operation must meet predetermined deadlines to be useful. However, in many real-time applications, a partial result is also acceptable. We developed a reward-based mixed criticality
Amjad Ali, Shah Zeb, Madallah Alruwaili, Asad Masood Khattak, Bashir Hayat, Ki-Il Kim   +5 more
doaj   +1 more source

Reliability-Aware Resource Management in Multi-/Many-Core Systems: A Perspective Paper

Journal of Low Power Electronics and Applications, 2021
With the advancement of technology scaling, multi/many-core platforms are getting more attention in embedded systems due to the ever-increasing performance requirements and power efficiency. This feature size scaling, along with architectural innovations,
Siva Satyendra Sahoo, Behnaz Ranjbar, Akash Kumar   +2 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Experimental Evaluation of SAFEPOWER Architecture for Safe and Power-Efficient Mixed-Criticality Systems

Journal of Low Power Electronics and Applications, 2019
With the ever-increasing industrial demand for bigger, faster and more efficient systems, a growing number of cores is integrated on a single chip. Additionally, their performance is further maximized by simultaneously executing as many processes as ...
Maher Fakih, Kim Grüttner, Sören Schreiner, Razi Seyyedi, Mikel Azkarate-Askasua, Peio Onaindia, Tomaso Poggi, Nera González Romero, Elena Quesada Gonzalez, Timmy Sundström, Salvador Peiró Frasquet, Patricia Balbastre, Tage Mohammadat, Johnny Öberg, Yosab Bebawy, Roman Obermaisser, Adele Maleki, Alina Lenz, Duncan Graham   +18 more
doaj   +1 more source

FANTOM: Fault Tolerant Task-Drop Aware Scheduling for Mixed-Criticality Systems

IEEE Access, 2020
Mixed-Criticality (MC) systems have emerged as an effective solution in various industries, where multiple tasks with various real-time and safety requirements (different levels of criticality) are integrated onto a common hardware platform.
Behnaz Ranjbar, Bardia Safaei, Alireza Ejlali, Akash Kumar   +3 more
doaj   +1 more source

Peak-Power Aware Life-Time Reliability Improvement in Fault-Tolerant Mixed-Criticality Systems

IEEE Open Journal of Circuits and Systems, 2022
Mixed-Criticality Systems (MCSs) include tasks with multiple levels of criticality and different modes of operation. These systems bring benefits such as energy and resource saving while ensuring safe operation. However, management of available resources
Mozhgan Navardi, Behnaz Ranjbar, Nezam Rohbani, Alireza Ejlali, Akash Kumar   +4 more
doaj   +1 more source

Relaxing the synchronous approach for mixed-criticality systems

2014 IEEE 19th Real-Time and Embedded Technology and Applications Symposium (RTAS), 2014
Synchronous languages are widely used to design safety-critical embedded systems. These languages are based on the synchrony hypothesis, asserting that all tasks must complete instantaneously at each logical time step. This assertion is, however, unsuitable for the design of mixed-criticality systems, where some tasks can tolerate missed deadlines ...
Eugene Yip, Matthew M. Y. Kuo, Partha S. Roop, David Broman   +3 more
openaire   +3 more sources

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Scalable Mixed-Criticality Safety Concepts for a Stationary Battery Management System (BMS) With Integrated Machine Learning (ML)

IEEE Access
Battery management systems (BMSs) play a crucial role in controlling and supervising the safe operation of lithium-ion batteries in stationary energy storage systems. The integration of mixed-criticality functions (combining safety functions of different
Xabier Arraztoa-Lazkanotegi, David Marcos, Maitane Garmendia, Enaut Muxika Olasagasti, Jon Perez-Cerrolaza   +4 more
doaj   +1 more source

Development Cost Optimization for Multi-Functional Mixed-Criticality Embedded Systems

IEEE Access, 2019
In some industrial embedded systems, functions with different safety integrity levels (SILs) are integrated into the same hardware platform to share resources, and usually, the schedulability of applications should be met first.
Yehua Wei, Yi Le, Guoqi Xie, Lianming Zhang   +3 more
doaj   +1 more source