Forming Ensembles at Runtime: A Machine Learning Approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F20%3A10415586" target="_blank" >RIV/00216208:11320/20:10415586 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/978-3-030-61470-6_26" target="_blank" >https://doi.org/10.1007/978-3-030-61470-6_26</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-61470-6_26" target="_blank" >10.1007/978-3-030-61470-6_26</a>
Alternative languages
Result language
angličtina
Original language name
Forming Ensembles at Runtime: A Machine Learning Approach
Original language description
mart system applications (SSAs) built on top of cyberphysical and socio-technical systems are increasingly composed of components that can work both autonomously and by cooperating with each other. Cooperating robots, fleets of cars and fleets of drones, emergency coordination systems are examples of SSAs. One approach to enable cooperation of SSAs is to form dynamic cooperation groups-ensembles-between components at runtime. Ensembles can be formed based on predefined rules that determine which components should be part of an ensemble based on their current state and the state of the environment (e.g., "group together 3 robots that are closer to the obstacle, their battery is sufficient and they would not be better used in another ensemble"). This is a computationally hard problem since all components are potential members of all possible ensembles at runtime. In our experience working with ensembles in several case studies the past years, using constraint programming to decide which ensembles should be formed does not scale for more than a limited number of components and ensembles. Also, the strict formulation in terms of hard/soft constraints does not easily permit for runtime self-adaptation via learning. This poses a serious limitation to the use of ensembles in large-scale and partially uncertain SSAs. To tackle this problem, in this paper we propose to recast the ensemble formation problem as a classification problem and use machine learning to efficiently form ensembles at scale.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/8A18006" target="_blank" >8A18006: Aggregate Farming in the Cloud</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Leveraging Applications of Formal Methods, Verification and Validation
ISBN
978-3-030-61469-0
ISSN
0302-9743
e-ISSN
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Number of pages
16
Pages from-to
440-456
Publisher name
Springer
Place of publication
Switzerland
Event location
Rhodes, Greece
Event date
Oct 20, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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