Searched for: subject:"Service%5C+orientation"
(1 - 20 of 21)

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Dalmolen, S. (author), Bastiaansen, H.J.M. (author), Kollenstart, M. (author), Punter, M. (author)
Organizations are becoming ever more aware that their data is a valuable asset requiring protection against mis-use. Therefore, being in control over the usage conditions (i.e. data sovereignty) is a prerequisite for sharing sensitive data in (increasingly complex) supply chains. Maintaining sovereignty applies to both the primary shared data...
conference paper 2020
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Gilsing, R. (author), Turetken, O. (author), Ozkan, B. (author), Slaats, F. (author), Adali, O.E. (author), Wilbik, A. (author), Berkers, F.T.H.M (author), Grefen, P. (author)
conference paper 2020
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Dalmolen, S. (author), Bastiaansen, H.J.M. (author), Somers, E.J.J. (author), Djafari, S. (author), Kollenstart, M. (author), Punter, M. (author)
Changing market dynamics force organizations evermore to share data in supply chains. Misuse of the data shared can cause major damage to the business and reputation of organizations. Hence, being in control over the terms-of-use for sharing data (i.e., data sovereignty) is a key prerequisite for sharing potentially sensitive data. This, however...
conference paper 2019
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Akesson, B. (author), Sleuters, J. (author), Weiss, S. (author), Begeer, R. (author)
Systems with long life times need to continuously evolve after deployment in response to changing technology and business needs. Lacking this ability not only prevents systems from quickly reacting to these changes, but also increases risk, as many small updates are collected into big infrequent upgrades. Service-oriented architectures support...
conference paper 2019
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van den Berg, F. (author), Hooman, J. (author), Haverkort, B.R. (author)
This tool paper presents iDSL, a language and a fully automated toolchain for evaluating the performance of service-oriented systems. In this work, we emphasize the use of a high-level domain specific language that is tailored to be understood by system designers and domain experts, a transformation into an underlying process algebra which...
conference paper 2018
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van der Mei, R. (author), van der Berg, H. (author), Ganchev, I. (author), Tutschku, K. (author), Leitner, P. (author), Lassila, P. (author), Burakowski, W. (author), Liberal, F. (author), Arvidsson, Å. (author), Hoβfeld, T. (author), Wac, K. (author), Melvin, H. (author), Grbac, T.G. (author), Haddad, Y. (author), Key, P. (author)
The explosive growth of the Internet has fundamentally changed the global society. The emergence of concepts like service-oriented architecture (SOA), Software as a Service (SaaS), Platform as a Service (PaaS), Infrastructure as a Service (IaaS), Network as a Service (NaaS) and Cloud Computing in general has catalyzed the migration from the...
conference paper 2018
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van den Berg, T. (author), Siegel, B. (author), Cramp, A. (author)
NATO and the nations use distributed simulation environments for various purposes, such as training, mission rehearsal, and decision support in acquisition processes. Consequently, modeling and simulation (M&S) has become a critical technology for the coalition and its nations. Achieving interoperability between participating simulation systems...
article 2017
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van Manthena, M.P.V. (author), Adrichem, N.L.M. (author), van den Broek, C. (author), Kuipers, F. (author)
Network-as-a-Service (NaaS) is a cloud-based service model that offers on-demand network connectivity and the provisioning and management of network services. However, the actual orchestration of dynamically allocating underlying resources to customer requirements is not trivial. In this paper, we propose an SDN-based approach to support the...
conference paper 2015
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van den Berg, F. (author), Haverkort, B.R. (author), Hooman, J. (author)
Service-oriented systems are designed for interconnecting with other systems. The provided services face timing constraints, the so-called latencies. We present a high-level performance evaluation technique that can be used by a system designer to obtain distributions of these latencies. This technique is capable of capturing nondeterministic,...
conference paper 2015
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Siegfried, R. (author), van den Berg, T.W. (author), Cramp, A.J. (author), Huiskamp, W. (author)
Modeling & Simulation as a Service (MSaaS) is a concept that potentially offers all kinds of possibilities to support M&S users and providers. For many reasons service-based approaches are considered to be very promising architectures for realizing next generation simulation environments. The combination of service-based approaches with ideas...
conference paper 2014
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Cramp, A.J. (author), van den Berg, T.W. (author), Huiskamp, W. (author)
Service oriented modeling and simulation (M&S) is being pursued by many nations and organizations. Approaches being taken span from the provision of M&S tools and applications via -as-a-Service cloud computing technologies to the actual construction of M&S via service oriented techniques. Often these approaches propose that new technologies are...
conference paper 2014
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Bernier, F. (author), Ploennigs, J. (author), Pesch, D. (author), Lesecq, S. (author), Basten, T. (author), Boubekeur, M. (author), Denteneer, D. (author), Oltmanns, F. (author), Bonnard, F. (author), Lehmann, M. (author), Mai, T.L. (author), McGibney, A. (author), Rea, S. (author), Pacull, F. (author), Guyon-Gardeux, C. (author), Ducreux, L.F. (author), Thior, S. (author), Hendriks, M. (author), Verriet, J. (author), Fedor, S. (author)
This paper provides an overview of the architecture for self-organizing, co-operative and robust Building Automation Systems (BAS) proposed by the EC funded FP7 SCUBA1 project. We describe the current situation in monitoring and control systems and outline the typical stakeholders involved in the case of building automation systems. We derive...
conference paper 2013
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Živković, M. (author), van den Berg, H. (author)
Due to the inherent stochastic nature of services execution environment within service oriented systems, a runtime adaptation of the given composition may be required. We address a runtime service adaptation mechanism based on conditional retries for the orchestrated web services. The conditional retry may be issued while a concrete service...
conference paper 2013
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Hofman, W.J. (author), Bastiaansen, H.J.M. (author)
Since 9/11, the Customs Trade Partnership Against Terrorism (C-TPAT) was one of the initiatives to increase container security. The Entry Summary Declaration (ENS) is a measurement by which the European Communion (EC) requires shipping lines to submit data to the first port of call in the EC, 24 hours before a vessel leaves a port of loading....
conference paper 2012
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Zivkovic, M. (author), van den Berg, J.L. (author)
In this paper we consider the runtime service adaptation mechanism for service compositions that is based on conditional retries. A single retry may be issued while a concrete service within composition is executed. This retry could either invoke the same concrete service or a functionally equivalent service implementing the same task. We...
conference paper 2012
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Zivkovic, M. (author), Bosman, J.W. (author), van den Berg, J.L. (author), van der Mei, R.D. (author), Meeuwissen, H.B. (author), Nunez-Queija, R. (author)
In this paper we investigate sequential decision mechanisms for composite web services. After executing each sub-service within a sequential workflow, decisions are made whether to terminate or continue the execution of the workflow. These decisions are based on observed response times, expected rewards, and typical Service Level Agreement...
conference paper 2011
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Balis, B. (author), Kasztelnik, M. (author), Bubak, M. (author), Bartynski, T. (author), Gubala, T. (author), Nowakowski, P. (author), Broekhuijsen, B.J. (author)
Early Warning Systems (EWS) can play a crucial role in mitigating the effects of natural disasters. Modern EWSs leverage wireless sensors for real-time monitoring of natural phenomena and computing-intensive scientific applications for scenario-based prediction and analysis of sensor data. This paper presents the UrbanFlood Common Information...
article 2011
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Hofman, W.J. (author), TNO Informatie- en communicatietechnologie (author)
The Service Oriented Architecture (SOA, [1]) can be applied to enterprise integration. It creates an Internet of services for enterprises. Service science [2] defines services in term of value propositions of enterprises to customers. Both service science and the Internet of services require a form of mediation between customer requirements and...
conference paper 2010
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Meulenhoff, P.J. (author), Ostendorf, D.R. (author), Živković, M. (author), Meeuwissen, H.B. (author), Gijsen, B.M.M. (author), TNO Informatie- en Communicatietechnologie (author)
In this paper, we analyze overload control for composite web services in service oriented architectures by an orchestrating broker, and propose two practical access control rules which effectively mitigate the effects of severe overloads at some web services in the composite service. These two rules aim to keep overall web service performance ...
conference paper 2009
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Mikóczy, E. (author), Schumann, S. (author), Stokking, H.M. (author), van Deventer, M.O. (author), Niamut, O.A. (author), TNO Informatie en Communicatietechnologie (author)
This paper describes the general concept of combinational/blended services for IP-based Television (IPTV) services in next generation networks towards its service oriented architecture concept (SOA). Besides introducing general approaches of service reusability (SOA concepts), the service enables (e.g. presence, notification, messaging) as...
conference paper 2009
Searched for: subject:"Service%5C+orientation"
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