Results 91 to 100 of about 3,968 (305)

Schedulability Analysis of Hierarchical Real-Time Systems under Shared Resources [PDF]

, 2016
Sharing resources in hierarchical real-time systems implemented with reservation servers requires the adoption of special budget management protocols that preserve the bandwidth allocated to a specific component.
BERTOGNA, Marko, Biondi, Alessandro, BUTTAZZO, Giorgio Carlo, Buttazzo, Giorgio C.   +3 more
core   +1 more source

Quantifying the Impact of Ocrelizumab on Paramagnetic Rim Lesions in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) are a subset of chronic active multiple sclerosis (MS) lesions marked by iron‐laden microglia and macrophages. Ocrelizumab, a monoclonal antibody targeting CD20+ B cells, suppresses acute MS activity, but its effect on PRLs remains unclear. In a longitudinal study of 29 ocrelizumab‐treated patients with at least
Kimberly H. Markowitz, Neha V. Safi, Iliana Pliska‐Bloch, Ulrike W. Kaunzner, Ha Luu, Mert Sisman, Yi Wang, Thanh D. Nguyen, Sandra Hurtado Rúa, Susan A. Gauthier   +9 more
wiley   +1 more source

Component-Based Mixed-Criticality Real-Time Scheduling on a Single Processor System

IEEE Access
This paper focuses on a two-level hierarchical system with dual-criticality components scheduled on a single processor. To address the independent scheduling of mixed-criticality (MC) components using fixed-priority (FP) servers, we introduce the mixed ...
Dandi Ma
doaj   +1 more source

Elements of Scheduling

CoRR, 2020
In the winter of 1976, Alexander Rinnooy Kan and Jan Karel Lenstra defended their PhD theses at the University of Amsterdam. Gene Lawler was on their committees. It was a natural idea to turn the theses into a textbook on scheduling. They set out to compile a survey with Ron Graham (1979), but progress on the book was hampered by the many research ...
Jan Karel Lenstra, David B. Shmoys
openaire   +2 more sources

Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants

Annals of Clinical and Translational Neurology, EarlyView.
Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants. ABSTRACT Objective Return of disease activity is expected when patients discontinue disease‐modifying therapy (DMT) for multiple sclerosis (MS). Some MS DMTs are associated with higher‐than‐expected disease activity (rebound) after discontinuation.
Ralf Gold, Krzysztof W. Selmaj, Regina Berkovich, Jeffrey A. Cohen, Giancarlo Comi, Eva K. Havrdová, James K. Sheffield, Hetal Desai, Chun‐Yen Cheng, Jon V. Riolo, Andrew Thorpe, Erik DeBoer, Bruce A. C. Cree   +12 more
wiley   +1 more source

Reduced computational cost in the calculation of worst case response time for real time systems

Journal of Computer Science and Technology, 2009
Modern Real Time Operating Systems require reducing computational costs even though the microprocessors become more powerful each day. It is usual that Real Time Operating Systems for embedded systems have advance features to administrate the resources ...
José M. Urriza, Lucas Schorb, Javier D. Orozco, Ricardo Cayssials   +3 more
doaj  

Schedulability Analysis of Periodic Fixed Priority Systems

, 2004
Feasibility analysis of fixed priority systems has been widely studied in the real-time literature and several acceptance tests have been proposed to guarantee a set of periodic tasks.
BINI, Enrico, Bini Enrico, BUTTAZZO, Giorgio Carlo   +2 more
core   +1 more source

Instance count of all output steps based on schedulability.

, 2023
Instance count of all output steps based on schedulability.
Yulin Zhang (510822), Zhiqun Lin (1429501)   +1 more
core   +1 more source

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source

Maintaining the Feasibility of Hard Real–Time Systems with a Reduced Number of Priority Levels

International Journal of Applied Mathematics and Computer Science, 2015
When there is a mismatch between the cardinality of a periodic task set and the priority levels supported by the underlying hardware systems, multiple tasks are grouped into one class so as to maintain a specific level of confidence in their accuracy ...
Qureshi Muhammad Bilal, Alrashed Saleh, Min-Allah Nasro, Kołodziej Joanna, Arabas Piotr   +4 more
doaj   +1 more source