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Reaction Time Analy...
Reaction Time Analysis of Event-Triggered Processing Chains with Data Refreshing
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- Tang, Yue (författare)
- Northeastern Univ, Shenyang, Peoples R China.
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- Guan, Nan (författare)
- City Univ Hong Kong, Hong Kong, Peoples R China.
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- Jiang, Xu (författare)
- Northeastern Univ, Shenyang, Peoples R China.
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- Dong, Zheng (författare)
- Wayne State Univ, Detroit, MI 48202 USA.
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- Wang, Yi (författare)
- Uppsala universitet,Datorteknik,Northeastern Univ, Shenyang, Peoples R China
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Northeastern Univ, Shenyang, Peoples R China City Univ Hong Kong, Hong Kong, Peoples R China. (creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2023
- 2023
- Engelska.
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Ingår i: 2023 60th ACM/IEEE Design Automation Conference (DAC). - : Institute of Electrical and Electronics Engineers (IEEE). - 9798350323481 - 9798350323498
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Many real-time systems process and react to external events by a chain of tasks, and have constraints on the maximum reaction time which describes how long it takes to respond to an external event. While a processing chain typically starts with a sampling task periodically triggered to sample the sensor data, other tasks in the chain could be triggered in two different ways: event-triggered or time-triggered, which have their own pros and cons. In this paper, we propose the third option to trigger the processing tasks in a chain, namely, the event-triggered with data refreshing approach, which combines the benefits of the event-triggered or time-triggered approaches. As the main technical contribution, we develop techniques to formally upper-bound its maximum reaction time and analytically compare it with the existing approaches. Experiments with synthetic workload are conducted to show the performance improvement by our proposed techniques.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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