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Towards Runtime Adaptation of Actor Systems
[article]
2017
arXiv
pre-print
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We implement the identified adaptations as an extension of an existing Runtime Verification tool for actor-systems, thereby creating a RA framework for monitoring and mitigating actor systems. ...
We thus identify a number of generic adaptations that can be applied to any actor system, regardless of its design and the code that it executes. ...
Each objective contributes in its own way towards developing a more refined Runtime Adaptation framework for actor systems. ...
arXiv:1709.02346v1
fatcat:j47vh2ufszhzrfoamilko7fph4
Runtime compositional analysis of track-based traffic control systems
2017
ACM SIGBED Review
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In this paper we address the development of dependable selfadaptive systems focusing on the specific domain of trackbased traffic control systems where timing issues are critical. ...
Acknowledgment The work on this paper has been supported in part by the project "Self-Adaptive Actors: SEADA" (nr. 163205-051) of the Icelandic Research Fund. ...
Guaranteeing the correctness and quality of self-adaptive systems at runtime is an important and complicated issue. ...
doi:10.1145/3166227.3166233
fatcat:cqgurlhaerbnnbyimufw7rzgl4
A Monitoring System for Runtime Adaptations of Streaming Applications
2015
2015 23rd Euromicro International Conference on Parallel, Distributed, and Network-Based Processing
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We monitor synchronous dataflow (SDF) programs at runtime both at the application and system levels in order to identify violations of quality-of-service requirements. ...
It can then be used to perform dynamic adaptations of the applications in order to optimize the use of computing and memory resources. ...
Towards Runtime adaptation heuristics Using runtime mechanisms allowing to migrate actors between threads pinned to cores, and to migrate FIFOs between memory nodes we are able to implement adaptations ...
doi:10.1109/pdp.2015.53
dblp:conf/pdp/SelvaMMF15
fatcat:5whn3a5fmrbhtj6b7jndjybdra
Infrastructure as runtime models: Towards Model-Driven resource management
2015
2015 ACM/IEEE 18th International Conference on Model Driven Engineering Languages and Systems (MODELS)
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It also simplifies the development of various self-adaptation strategies without requiring the engineers and researchers to cope with low-level system complexities. ...
In this paper, we outline a novel approach that treats system infrastructure as explicit runtime models. ...
The implementation is based on the Actor model [12] using the Akka 10 runtime. The system architecture is a classical client/server. ...
doi:10.1109/models.2015.7338240
dblp:conf/models/KrikavaRS15
fatcat:g73nreua3bec7m3q62taw7n5by
Towards Self-Explainable Adaptive Systems (SEAS): A Requirements Driven Approach
2021
Requirements Engineering: Foundation for Software Quality
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of the system. ...
How to model the requirements and domain knowledge so that the system adapts to runtime changes according to the end-user's environment? ...
systems where the RMO monitors and stores the complex environmental data sets (C-Q-K) of the end-user like location context, device context, pre and post conditions of the Domain Assumptions and Quality ...
dblp:conf/refsq/KhalidQ21
fatcat:c6yi5asjdvavxhbv4u7eiruemu
Environment Modeling for Complex, Dynamic and Distributed Systems
2018
Requirements Engineering: Foundation for Software Quality
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[Principal ideas/ results:] A new approach is needed to support the development of an environment model, the idea is to use runtime information (e.g., from executing early prototypes of the system) to ...
[Question/ problem:] Current requirements engineering techniques for gathering information are not sufficient to capture the system behavior and the environment for this class of systems. ...
Acknowledgment This research was supported by graduate school of University of Applied Sciences and Arts, Dortmund. ...
dblp:conf/refsq/Kneer18
fatcat:wy4fgfdukjb4zos2y23iqh7i6y
Flextream: Adaptive Compilation of Streaming Applications for Heterogeneous Architectures
2009
2009 18th International Conference on Parallel Architectures and Compilation Techniques
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Increasing demand for performance and efficiency has driven the computer industry toward multicore systems. ...
One important challenge that arises in multicore systems is the ability to dynamically adapt a running application to a target architecture in the face of changes in resource availability (e.g., number ...
We owe thanks to Mark Woh, and Shuguang Feng who went to great lengths in assisting with preliminary drafts of this work. This research was supported by ARM Limited. ...
doi:10.1109/pact.2009.39
dblp:conf/IEEEpact/HormatiCKRMM09
fatcat:e3etmhtkkbgk5flpj5bqvvbthu
SCaaS: A Platform for Managing Adaptation in Collaborative Pervasive Applications
[chapter]
2013
Lecture Notes in Computer Science
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their implementation using a service oriented paradigm, and support for their runtime adaptation. ...
In this paper, we present a social context as a service (SCaaS) platform for managing adaptations in collaborative pervasive applications that support interactions among a dynamic group of actors such ...
Middleware Support for Runtime Adaptation Much research has been carried out into middleware support for runtime adaptation in context-aware systems (e.g., MADAM [9] and 3PC [10] ) and serviceoriented ...
doi:10.1007/978-3-642-41030-7_10
fatcat:b4ja62mrl5bzfkll4o3hgxg36m
Run-Time and Atomic Weaving of Distributed Aspects
[chapter]
2006
Lecture Notes in Computer Science
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Adding support for atomic weaving ensures that such system-wide adaptations are performed in a safe and coordinated way. ...
The paper makes the case that runtime weaving of distributed aspects is well suited for supporting dynamic and behavioral adaptations that are cross-component, cross-node or cross-layer. ...
This work has been supported by the Institute for the promotion of innovation by science and technology in Flanders.(IWT). ...
doi:10.1007/11922827_6
fatcat:palhhhz6uraphdpca5axjayynm
Runtime adaptive allocation of dynamically mixed tasks on a heterogeneous MPSoC platform
2010
2010 Conference on Design and Architectures for Signal and Image Processing (DASIP)
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However, it can be shown that such strategies are suboptimal from the system point of view. ...
In addition, the proposed task allocator features runtime self-adaptability with respect to changes in hardware and/or applications. ...
INTRODUCTION As the complexity of today's embedded applications increases continuously, there is trend toward adopting Multiprocessor System-on-Chip (MPSoC) platforms in embedded system design. ...
doi:10.1109/dasip.2010.5706243
dblp:conf/dasip/HuangRBK10
fatcat:aif6xlnrurbv5e7oivdczeojea
Magnifier: A Compositional Analysis Approach for Autonomous Traffic Control
[article]
2021
arXiv
pre-print
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Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2020 pre-print arXiv:1905.06732v2 fatcat:yvc3wbtksng2pbs7bwoyqjpetiOther Versions
This iterative process terminates whenever the propagation of the change stops. In Magnifier, we use the Coordinated Adaptive Actor model (CoodAA) of traffic control systems. ...
Due to the dynamic nature of the surrounding world of these systems, assuring the satisfaction of their properties at runtime and in the presence of a change is important. ...
Assume that the aircraft ACKNOWLEDGMENTS The work on this paper has been supported in part by the project "Self-Adaptive Actors: SEADA" (nr. 163205-051) of the Icelandic Research Fund. ...
arXiv:1905.06732v3
fatcat:ld5uchr5nvhc5hiff6nu4jv2a4
The Evolution of Tropos: Contexts, Commitments and Adaptivity
2010
International i* Workshop
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Software evolution is the main research focus of the Tropos group at University of Trento (UniTN): how do we build systems that are aware of their requirements, and are able to dynamically reconfigure ...
In particular, the report presents ideas and results of four lines of research: contextual requirements modeling and reasoning, commitments and goal models, developing self-reconfigurable systems, and ...
evolve the system at runtime. ...
dblp:conf/istar/AliCDGMS10
fatcat:oionkr5nhjdffedlb6tg3l4dzi
ROLE OF MULTI-AGENTS IN SMART CITY – A STUDY
2020
International Journal of Engineering Applied Sciences and Technology
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Multi Agent Technology has advanced significantly since its initiation and the research area has been gaining its importance recently due to the need for managing intelligence in field of Internet of Things ...
This paper introduces the usage of multi-agents framework in order to help agents to interact and co-ordinate to arrive at necessary decision and later to respond based on the arrived decisions. ...
The purpose of this "system" actor is to provide system operational services to actors depending on services from the last analysis phase. ...
doi:10.33564/ijeast.2020.v05i02.057
fatcat:p4q6nlifsbcubdn2rglavrduny
Calvin – Merging Cloud and IoT
2015
Procedia Computer Science
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-for communicating with runtimes, between runtimes, and passing data between components. ...
Additionally, we keep Calvin language and platform agnostic by only prescribing a lightweight runtime API, with a limited number of specified communication protocols -with no requirements on the carrier ...
Above the platform dependent level of the runtime we have the platform independent runtime layer, providing the interface towards the actors. ...
doi:10.1016/j.procs.2015.05.059
fatcat:szjhobhxkncajc337nyve3c7uu
Classification and Mapping of Model Elements for Designing Runtime Reconfigurable Systems
2021
IEEE Access
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Adaptiveness can be enabled by runtime reconfiguration. ...
Self-adaptation is one of the most relevant strategies to cope with the increasing complexity of software systems [20] . ...
As future work, we intend to automate the application of the mapping rules based on the high-level abstraction application model and the classification systems, besides the final mapping from the virtual ...
doi:10.1109/access.2021.3129899
fatcat:2sncjjtlrnawhplc7m7m5a5ufy
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