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Autonomic resource provisioning for software business processes

Cesare Pautasso, Thomas Heinis, Gustavo Alonso
2007 Information and Software Technology  
As a result, software engineering is dealing with a wider range of artifacts and concepts (i.e., in the context of this paper: services and business processes) than ever before.  ...  Determining the optimal configuration of the distributed engine that runs the process becomes sensitive both to the actual number of clients and to the kinds of processes to be executed.  ...  Acknowledgements Part of this work is funded by the European IST-FP6-004559 project SODIUM (Service Oriented Development In a Unified fraMework) and the European IST-FP6-15964 project AEOLUS (Algorithmic  ... 
doi:10.1016/j.infsof.2006.08.010 fatcat:rws6ysybxzg6xklkqtsvzik7xq

A dynamically reconfigurable system based on workflow and service agents

Jian Cao, Jie Wang, Shensheng Zhang, Minglu Li
2004 Engineering applications of artificial intelligence  
A service-based dynamically reconfigurable system framework for supporting future self-managed software systems was proposed in the paper.  ...  To support self-managed and service-based software systems, a critical issue is how to deal with the service-oriented architecture to support dynamically reconfiguration.  ...  A method that is based on a dynamic plan configuration approach for composing services is introduced in Section 4. Section 5 presents a service selfoptimization mechanism of service agent.  ... 
doi:10.1016/j.engappai.2004.08.030 fatcat:pfdnlfwd65dvrijjrhdjpmftlm

A dynamically reconfigurable system based on workflow and service agents

J CAO, J WANG, S ZHANG, M LI
2004 Engineering applications of artificial intelligence  
A service-based dynamically reconfigurable system framework for supporting future self-managed software systems was proposed in the paper.  ...  To support self-managed and service-based software systems, a critical issue is how to deal with the service-oriented architecture to support dynamically reconfiguration.  ...  A method that is based on a dynamic plan configuration approach for composing services is introduced in Section 4. Section 5 presents a service selfoptimization mechanism of service agent.  ... 
doi:10.1016/s0952-1976(04)00115-0 fatcat:pzdfz6iuaze77orr3tbe6gpyhe

Re-configurable Industrial Automation

Huaglory Tianfield, Feng Qian
2008 2008 7th World Congress on Intelligent Control and Automation  
Then, a new framework is put forward for Re-configurable Industrial Automation, which combines the latest advances of computer science in Service-Oriented Architectures.  ...  Index Terms -self-organizing re-configurable system, distributed intelligence, service-oriented architecture, distributed automation.  ...  of complex distributed industrial process automation; • How to dynamically synthesize workflow services; • How to realize real-time self-organization mechanism based on dynamic formation and disbandment  ... 
doi:10.1109/wcica.2008.4592961 fatcat:gcvdu4wmdva37acvkndbdplow4

Toward a Smarter Cloud: Self-Aware Autoscaling of Cloud Configurations and Resources

Tao Chen, Rami Bahsoon
2015 Computer  
Promoting self-aware autoscaling to intelligently handle the dynamics and uncertainty of changing workloads, configurations, and demands on resources at runtime can facilitate more scalable, elastic, and  ...  However, cloud-based services exhibit dynamics and uncertainty related to changing workloads, configurations, and demands on resources, which are hard to cope with.  ...  ENGINEERING SELF-AWARE AUTOSCALING A system that is aware of its current state and environment can better reason about its adaptive behaviors.  ... 
doi:10.1109/mc.2015.278 fatcat:rhlbgs46gzhihnxn7w5yghdzky

A new approach towards the self-adaptability of Service-Oriented Architectures to the context based on workflow

Faîçal, Jalel Akaichi
2012 International Journal of Advanced Computer Science and Applications  
These technologies can evolve in a dynamic environment in a well-defined context and according to events automatically, such as time, temperature, location, authentication, etc...  ...  In this paper, we are interested in improving the different needs of this criterion and we propose a new approach towards a self-adaptability of SOA to the context based on workflow and showing the feasibility  ...  A workflow engine allows you to run a process defined elsewhere in the tool design process that accompanies it.  ... 
doi:10.14569/ijacsa.2012.031201 fatcat:drlt7fflrze6zc3sdmcmkdkbvq

Engineering Complex Adaptations in Highly Heterogeneous Distributed Systems

Paul Grace, Gordon S. Blair, Carlos Flores Cortes, Nelly Bencomo
2008 Proceedings of the 2nd International ICST Conference on Autonomic Computing and Communication Systems  
These demonstrate the benefits of the approach in terms of aiding and simplifying the process of creating self-configuring and self-adaptive software.  ...  In this paper, we present the Gridkit self* approach to the engineering of reflective middleware; this embraces state of the art software engineering practices, and flexible dynamic adaptation mechanisms  ...  Firstly, we do not currently consider verification and validation of configurations and adaptations.  ... 
doi:10.4108/icst.autonomics2008.4647 dblp:conf/autonomics/GraceBFB08 fatcat:b5nraxoctjcprc24ogspthkaza

RECONFIGURABLE PRODUCTION CONTROL SYSTEMS: BEYOND ADACOR

Paulo Leitão, João Mendes, Armando W. Colombo, Francisco Restivo
2007 IFAC Proceedings Volumes  
The agent-based and holonic paradigms symbolize this approach, and ADACOR holonic control architecture is a successful example of such a system.  ...  Re-configurability, that is the ability of the system to dynamically change its configuration, usually to respond to dynamic changes in its environment, e.g. a new production scenario, assumes a key role  ...  An orchestration engine implements the logic for workflow-oriented execution and sequencing of atomic services, and provides a high-level interface for the composed process.  ... 
doi:10.3182/20070523-3-es-4908.00022 fatcat:m2i2a36ndrcn3jyof6xkwabo5a

Towards Automated Deployment of Distributed Adaptation Systems [chapter]

Mohamed Zouari, Ismael Bouassida Rodriguez
2013 Lecture Notes in Computer Science  
We address in this paper such issues by proposing a method for the software engineering of distributed adaptation systems.  ...  We define also a graph grammar based approach to automate the tasks needed to construct and configure the adaptation system 1 .  ...  The factory processes the appropriate system configuration using a graph grammar-based approach and then, it sets up the system.  ... 
doi:10.1007/978-3-642-39031-9_33 fatcat:a64nccx6yzdhtdknizzjwmkv3y

A Dynamically Reconfigurable Automotive Control System Architecture

Richard Anthony, Achim Rettberg, Dejiu Chen, Isabell Jahnich, Gerrit de Boer, Cecilia Ekelin
2008 IFAC Proceedings Volumes  
This paper proposes a vehicular control system architecture that supports self-configuration.  ...  the processing, storage and communication resources available, and self-diagnostics.  ...  INTRODUCTION DySCAS (Dynamically Self-Configuring Automotive Systems) is a European Commission funded project that started in June 2006.  ... 
doi:10.3182/20080706-5-kr-1001.01573 fatcat:3cbkyplpizasdkatd7b5nze2cm

Autonomic Web Processes [chapter]

Kunal Verma, Amit P. Sheth
2005 Lecture Notes in Computer Science  
Different aspects of autonomic computing -self configuring, self healing, self optimizing and self aware are studied for Autonomic Web Processes (AWPs) with the help of a supply chain process scenario.  ...  A key advantage for elevating autonomic computing to a process level is that the trade-offs can be more evident because the process components map more readily to business functions.  ...  In particular, special thanks go to John A. Miller, Karthik Gomadam and Prashant Doshi.  ... 
doi:10.1007/11596141_1 fatcat:cneldylwcvgzla3zy47k7sysva

Self-Aware Software and Systems Engineering: A Vision and Research Roadmap

Samuel Kounev
2011 Softwaretechnik-Trends  
Our long-term goal is to develop a novel methodology for engineering of next generation self-aware IT systems and services.  ...  With the increasing adoption of virtualization and the transition towards cloud computing platforms, modern IT systems and services are becoming increasingly complex and dynamic.  ...  Concluding Remarks We presented a research roadmap and a long-term vision aiming to develop a novel methodology for the engineering of next generation self-aware IT systems and services.  ... 
dblp:journals/stt/Kounev11 fatcat:hrb6rgxaibga3al3mpflkduyv4

SCENE: A Service Composition Execution Environment Supporting Dynamic Changes Disciplined Through Rules [chapter]

Massimiliano Colombo, Elisabetta Di Nitto, Marco Mauri
2006 Lecture Notes in Computer Science  
execution of binding and re-binding self-reconfiguration operations.  ...  The challenge nowadays is to make such compositions able to dynamically reconfigure themselves in order to address the cases when the component services do not behave as expected and when the execution  ...  We think at least three of the aforementioned characteristics are satisfied by our approach: rules associated with the process makes the composition self-configuring (e.g., a binding rule can re-configure  ... 
doi:10.1007/11948148_16 fatcat:tig4ftdqing2rb37riflpybtoy

Engineering distributed software

Jeff Kramer, Jeff Magee
2005 Proceedings of the 10th European software engineering conference held jointly with 13th ACM SIGSOFT international symposium on Foundations of software engineering - ESEC/FSE-13  
This extended abstract overviews our development of a structural approach to engineering distributed software and gives indications of our future work which moves from explicit to implicit structural specification  ...  With the benefit of hindsight we attempt to give a "rational history" to our research.  ...  Much of the research has been supported by the Engineering and Physical Sciences Research Council and is currently partly supported by EPSRC grant READS GR/S03270/01.  ... 
doi:10.1145/1081706.1081709 dblp:conf/sigsoft/KramerM05 fatcat:zphixjuienfsvgedtahlyx3sne

Architecting Emergent Configurations in the Internet of Things

Fahed Alkhabbas, Romina Spalazzese, Paul Davidsson
2017 2017 IEEE International Conference on Software Architecture (ICSA)  
In this paper, we use the Emergent Configurations (ECs) concept as a way to engineer IoT systems and propose an architecture for ECs.  ...  The Internet of Things (IoT) has a great potential to change our lives.  ...  These services are composed into complex processes to support business needs. The composition is based on processes modelled by experts and enacted by execution engines.  ... 
doi:10.1109/icsa.2017.37 dblp:conf/icsa/AlkhabbasSD17 fatcat:26ksx6hemfb55d7nl37p3llskq
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