Björn Andersson
Software Engineering Institute
Publications by Björn Andersson
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Multicore Confidence
November 07, 2021 • Presentation
Björn Andersson
This SEI projects seeks to help organizations take better advantage of multicore processors by improving the confidence in computational timing.
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Multicore Confidence
November 04, 2021 • Video
Björn Andersson
This short video provides an introduction to a research topic presented at the SEI Research Review 2021.
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Poster - Using All Processor Cores While Being Confident about Timing
November 04, 2020 • Poster
Bjorn Andersson
Researchers address the problem of verifying timing of software executing on a multicore processor, assuming that the resources in the memory system are unknown.
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Using All Processor Cores While Being Confident about Timing
November 11, 2019 • Video
Bjorn Andersson
Watch SEI principal investigator Dr. Bjorn Andersson discuss research on solutions to avoid the common practice of disabling all processor cores except one in order to be confident about timing.
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Using All Processor Cores While Being Confident about Timing
October 28, 2019 • Poster
Bjorn Andersson
This posters provides information on research to develop a method to verify timing of software executing on a multicore processor assuming that we do not know the resources in the memory system
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Using All Processor Cores While Being Confident about Timing
October 28, 2019 • Presentation
Bjorn Andersson
This presentation describes research to address the use of all processor cores while retaining confidence about timing.
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Timing Verification of Undocumented Multicore
October 23, 2018 • Poster
Bjorn Andersson
This poster describes an abstraction and corresponding analysis that allow timing verification of undocumented hardware.
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Temporal Partitioning and Verification in Distributed Cyber-Physical Systems
March 23, 2017 • Presentation
Dionisio de NizBjorn Andersson
This presentation describes innovations in the temporal protection of components that perform computations throughout multiple processors and have end-to-end timing requirements.
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Cyber-Physical Systems
December 01, 2016 • White Paper
Bjorn AnderssonSagar ChakiDionisio de Niz
Cyber-physical systems (CPS) integrate computational algorithms and physical components. SEI promotes efficient development of high-confidence, distributed CPS.
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Deriving the Average-case Performance of Bandwidth-like Interfaces for Tasksets with Infinite Minimum Inter-Arrival Time, Equal Task Density, Uniformly Distributed Deadlines, and Infinite Number of Tasks
November 29, 2016 • Presentation
Bjorn AnderssonHyoseung Kim (Carnegie Mellon University)J. Lehoczky
This presentation was presented at the 9th International Workshop on Compositional Theory and Technology for Real-Time Embedded Systems (CRTS 2016).
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Segment-Fixed Priority Scheduling for Self-Suspending Real-Time Tasks
August 18, 2016 • Technical Report
Junsung KimBjorn AnderssonDionisio de Niz
This report describes schedulability analyses and proposes segment-fixed priority scheduling for self-suspending tasks.
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Analyzing Timing of Multicore-Software Scheduling: A New Way that Makes It Simple
May 16, 2014 • Brochure
Bjorn Andersson
This document describes the challenges of analyzing the timing of contention for resources in the memory system of multicore processors.
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Results of SEI Line-Funded Exploratory New Starts Projects: FY 2012
July 01, 2013 • Technical Report
Bjorn AnderssonLori FlynnDavid P. Gluch
This report describes line-funded exploratory new starts (LENS) projects that were conducted during fiscal year 2012 (October 2011 through September 2012).
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