28,933 Hits in 4.1 sec

Adaptation Strategies for Performance Failure Avoindance

Hong Sun, Vincenzo De Florio, Ning Gui, Raf Hens, Bert Vankeirsbilck, Bart Dhoedt, Chris Blondia
2009 2009 Third IEEE International Conference on Secure Software Integration and Reliability Improvement  
In this paper, we propose adaptation strategies that flexibly combine the process of monitoring and adaptation, and provide an easy way to specify user's requirements.  ...  It is also crucial to monitor the system resources and make corresponding adaptation immediately according to the user's specifications.  ...  ACKNOWLEDGMENT The authors would like to thank IBBT for supporting this work, and also our colleagues in the "End-to-End Quality of Experiences 1 " project for their cooperation.  ... 
doi:10.1109/ssiri.2009.54 dblp:conf/ssiri/SunFGHVDB09 fatcat:a7a2vfoyrfeuzja3uch4frrrha

Consolidated cluster systems for data centers in the cloud age: a survey and analysis

Jian Lin, Li Zha, Zhiwei Xu
2012 Frontiers of Computer Science  
A survey on this kind of systems is given, and the critical issues concerned by such systems are summarized as resource consolidation and runtime coordination.  ...  A typical kind of these systems is generalized as the consolidated cluster system, whose design goal is identified as reducing the overall costs under the quality of service premise.  ...  OGE also provides a flexible plug-in mechanism for integrating a variety of application frameworks.  ... 
doi:10.1007/s11704-012-2086-y fatcat:375lzek2srg75c5gx5sibcspp4

rSesame - A generic system-level runtime simulation framework for reconfigurable architectures

Kamana Sigdel, Mark Thompson, Carlo Galuzzi, Andy D. Pimentel, Koen Bertels
2009 2009 International Conference on Field-Programmable Technology  
Towards this goal, we make a first attempt to present a generic system-level modeling and simulation framework which can explore and evaluate reconfigurable systems at design-time as well as at runtime  ...  performance evaluation of such architectures.  ...  decisions of reconfigurable systems at runtime; • Instantiation of an example model instantiated from the framework for a generic reconfigurable architecture and the study of its key features.  ... 
doi:10.1109/fpt.2009.5377630 fatcat:5azvgdylqbfnvlpzxeq76ovvpy

Building Smart Power Utilization Service System by Using Business Process and Cloud Computing Technologies

Guangzhi Dong, Xiujun Zhang, Ying Li, Xusheng Yang, Kunpeng Xu
2012 Energy Procedia  
Construction of SPUSS (Smart Power Utilization Service System) requires an architecture which is scalable, flexible and can quickly respond to business requirements.  ...  Based on the characteristics of cloud computing, SOA and business process technology, the paper discusses on how to use these technologies to build a SPUSS.  ...  Acknowledgements The research of this paper is supported by Science and Technology Project of State Grid Corporation of China.  ... 
doi:10.1016/j.egypro.2012.01.091 fatcat:ktkuzux5nvhjrpx5vybnv2afvq

Microservice Ambients: An Architectural Meta-Modelling Approach for Microservice Granularity

Sara Hassan, Nour Ali, Rami Bahsoon
2017 2017 IEEE International Conference on Software Architecture (ICSA)  
essentially support architecture description for microservices.  ...  at runtime.  ...  The MAPE-K loop defines the stages for an autonomous element to plan the adaptation of a running system: monitoring the running system, analysing monitored data, planning the adaptation actions, executing  ... 
doi:10.1109/icsa.2017.32 dblp:conf/icsa/HassanAB17 fatcat:oarhez4a25hnnlog2s7qu4rekm

Dependability-driven runtime management of service oriented architectures

Hanen Haouas, Johann Bourcier
2012 2012 4th International Workshop on Principles of Engineering Service-Oriented Systems (PESOS)  
In this paper, we propose a framework for the autonomic management of service oriented application based on a dependability objective.  ...  Our framework proposes a novel approach which leverages peer to peer evaluation of service providers to assess the system dependability.  ...  It has very limited flexibility but it also has a very low update cost. TinyDB is a SQL-like query framework for gathering data from sensor networks.  ... 
doi:10.1109/pesos.2012.6225934 dblp:conf/icse/HaouasB12 fatcat:rukpdrfsbnhhvmvcogk64ciolu

A framework for the generation and management of self-adaptive enterprise applications

Hugo Arboleda, Andres Paz, Miguel Jimenez, Gabriel Tamura
2015 2015 10th Computing Colombian Conference (10CCC)  
In this paper we present the constituting elements of SHIFT, a framework that integrates (i) facilities and mechanisms for managing self-adaptive enterprise applications, (ii) automated derivation of self-adaptive  ...  Their dynamic nature constitutes challenges with respect to their architectural design and development, and the guarantee of the agreed quality scenarios at runtime.  ...  ACKNOWLEDGMENTS This work has been partially supported by grant 0369-2013 from the Colombian Administrative Department of Science, Technology and Innovation (Colciencias) under project SHIFT 2117-569-33721  ... 
doi:10.1109/columbiancc.2015.7333412 fatcat:aby6ovunp5dzhe7hynuzl7mkve

Workshop summary: Advances in quality of service management (AQuSerM) 2009

Liam O'Brien, Iman Hafiz Poernomo, Guijun Wang
2009 2009 13th Enterprise Distributed Object Computing Conference Workshops  
This workshop is concerned with advances in QoSoriented techniques and tools for managing enterprise architectures, encompassing approaches to monitoring, diagnostics, runtime analysis and prediction and  ...  Model-driven and service-oriented approaches are a special focus of the workshop.  ...  For such architectures, SLM becomes a difficult problem that can no longer be handled by traditional monitoring tools.  ... 
doi:10.1109/edocw.2009.5332008 dblp:conf/edoc/OBrienPW09 fatcat:q5kqogakwfbrfdstbp2rql3mgy

A framework-based runtime monitoring approach for service-oriented software systems

Cuiting Chen, Andy Zaidman, Hans-Gerhard Gross
2011 Proceedings of the International Workshop on Quality Assurance for Service-Based Applications - QASBA '11  
In order to obtain insight into the runtime topology of a SOA system, we propose a framework-based runtime monitoring approach to trace the service interactions during execution.  ...  The highly dynamic and loosely coupled nature of a serviceoriented software system leads to the challenge of understanding it.  ...  The authors would like to acknowledge NWO for sponsoring this research through the Jacquard ScaleItUp project. Also many thanks to our industrial partners Adyen and Exact.  ... 
doi:10.1145/2031746.2031752 dblp:conf/ecows/ChenZG11 fatcat:ij5ubk5pgbd75etpuw3jnptrom

GridAnt: a client-controllable grid workflow system

K. Amin, G. von Laszewski, M. Hategan, N.J. Zaluzec, S. Hampton, A. Rossi
2004 37th Annual Hawaii International Conference on System Sciences, 2004. Proceedings of the  
At the same time it is important that the Grid user not be burdened with the intricacies of the workflow system.  ...  With the perspective of the Grid user in mind, an extensible client-side workflow management system, called GridAnt, has been developed.  ...  The GridFlow [21] system provides a flexible agent-based mechanism for dynamic scheduling of Grid jobs within a global Grid workflow service.  ... 
doi:10.1109/hicss.2004.1265491 dblp:conf/hicss/AminLHZHR04 fatcat:32524mcqjjapxoho2dnszsui4y

Decentralised QoS-Management in Service Oriented Architectures [chapter]

Markus Schmid, Reinhold Kroeger
2008 Lecture Notes in Computer Science  
The architecture consists of a modular self-manager framework that provides the basis for component-level and workflow-level management.  ...  This paper introduces a decentralised management approach that successfully uses emerging selfmanagement techniques to realise a flexible SLM system and presents an architecture that implements this approach  ...  At runtime the agreed-on SLOs are monitored by a dedicated SLM architecture. Based on this monitoring information administrators and operators take care of necessary system reconfigurations.  ... 
doi:10.1007/978-3-540-68642-2_4 fatcat:pqmi65jl45fntlxn4vuy2aof4a

Using Architectural Models at Runtime: Research Challenges [chapter]

David Garlan, Bradley Schmerl
2004 Lecture Notes in Computer Science  
Research challenges The notion of using architecture models at runtime to monitor and repair a running system is attractive for a number of reasons: First, different architectural models or views can be  ...  We argued that using architectural information dynamically has benefits of providing a feasible and flexible approach for discovering a system's architecture, and for detecting faults, reasoning about  ... 
doi:10.1007/978-3-540-24769-2_15 fatcat:xdxbmo2sefgqfpvyfabh44q6ii

Develop once deploy anywhere achieving adaptivity with a runtime linker/loader framework

Joy Mukherjee, Srinidhi Varadarajan
2005 Proceedings of the 4th workshop on Reflective and adaptive middleware systems - ARM '05  
This paper presents Load and Let Link -a framework for flexible runtime loading and linking of procedural native code components. LLL has several novel aspects.  ...  In this paper, we present the LLL framework, its implementation on 32 bit x86 architectures and two case studies that showcase the capabilities of the framework.  ...  Extra facilities for runtime flexibility offered by a binary loading and linking framework are afforded to all high-level languages, frameworks, and models.  ... 
doi:10.1145/1101516.1101517 dblp:conf/middleware/MukherjeeV05 fatcat:db47scgzhbfv5jnftfgwg2fszi

Hybrid Prototyping Methodology for Rapid System Validation in HW/SW Co-Design

Arief Wicaksana, Amir Charif, Caaliph Andriamisaina, Nicolas Ventroux
2019 2019 Conference on Design and Architectures for Signal and Image Processing (DASIP)  
We aim to provide a rapid and flexible system validation solution for HW/SW co-design at various stages of development based on the availability of TLM and RTL implementations.  ...  In this paper, we propose a hybrid prototyping methodology which takes advantage of virtual and FPGA-based prototyping in a single framework.  ...  This gives a high flexibility in architecture exploration during iterative validation scenarios.  ... 
doi:10.1109/dasip48288.2019.9049195 dblp:conf/dasip/WicaksanaCAV19 fatcat:kxzsxatq6zex7adg2f3llx4vn4

A Runtime Quality Architecture for Service-Oriented Systems [chapter]

Daniel Robinson, Gerald Kotonya
2008 Lecture Notes in Computer Science  
This paper describes a novel consumer-centred runtime architecture that combines service monitoring, negotiation, forecasting and vendor reputation, to provide a self-managing mechanism for ensuring runtime  ...  Service-oriented system quality is not just a function of the quality of a provided service, but the interdependencies between services, the resource constraints of the runtime environment and network  ...  Conclusions This paper has presented a runtime quality architecture for service-oriented systems, that uses a novel service brokerage model to provide a framework for integrating consumer strategies with  ... 
doi:10.1007/978-3-540-89652-4_35 fatcat:ody5ge5h3ncfvefztudft44u3e
« Previous Showing results 1 — 15 out of 28,933 results