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A case study in software adaptation

Giuseppe Valetto, Gail Kaiser
2002 Proceedings of the first workshop on Self-healing systems - WOSS '02  
We report on our successful experience using this approach in dynamic adaptation of a large-scale commercial application that requires both coarse and fine grained modifications.  ...  (This approach could also be applied to "new" systems, as an alternative to "building in" adaptation facilities, but we do not address that here.)  ...  DYNAMICALLY ADAPTING AN INTERNET MASS-MARKET SERVICE Our case study concerns a multi-channel instant messaging (IM) service for personal communication, which operates on a variety of channels, such as  ... 
doi:10.1145/582129.582142 fatcat:g5kdfb6wmfccpdktnzt5xtfkga

A case study in software adaptation

Giuseppe Valetto, Gail Kaiser
2002 Proceedings of the first workshop on Self-healing systems - WOSS '02  
We report on our successful experience using this approach in dynamic adaptation of a large-scale commercial application that requires both coarse and fine grained modifications.  ...  We attach a feedback-control-loop infrastructure to an existing target system, to continually monitor and dynamically adapt its activities and performance.  ...  DYNAMICALLY ADAPTING AN INTERNET MASS-MARKET SERVICE Our case study concerns a multi-channel instant messaging (IM) service for personal communication, which operates on a variety of channels, such as  ... 
doi:10.1145/582128.582142 dblp:conf/woss/ValettoK02 fatcat:dnrrtaxvinhijj7msffdslma6i

Architectural Reasoning Support for Product-Lines of Self-adaptive Software Systems - A Case Study [chapter]

Nadeem Abbas, Jesper Andersson
2015 Lecture Notes in Computer Science  
The study presented herein focuses on the architectural analysis and reasoning in support of engineering self-adaptive software systems with systematic reuse.  ...  Software architecture serves as a foundation for the design and development of software systems. Designing an architecture requires extensive analysis and reasoning.  ...  The subjects were final-year students on a two year master program in software engineering. As depicted in Figure 6 , the case study was conducted in two parts, one for each case studied.  ... 
doi:10.1007/978-3-319-23727-5_2 fatcat:keyjy52hyfda7oqgdllqmka2ge

Dynamic decision networks for decision-making in self-adaptive systems: A case study

Nelly Bencomo, Amel Belaggoun, Valerie Issarny
2013 2013 8th International Symposium on Software Engineering for Adaptive and Self-Managing Systems (SEAMS)  
However, in the area of software engineering and specifically in the area of self-adaptive systems (SASs), little progress has been made in the application of Bayesian decision theory.  ...  In this paper, we discuss the case for the use of BNs, specifically Dynamic Decision Networks (DDNs), to support the decision-making of self-adaptive systems.  ...  Also thanks to Andres Ramirez for the support on the use of the RDM case study.  ... 
doi:10.1109/seams.2013.6595498 dblp:conf/icse/BencomoBI13 fatcat:agecq67tszemrhqyhx5pa6q2wa

Using Reflection to Support Dynamic Adaptation of System Software: A Case Study Driven Evaluation [chapter]

Jim Dowling, Tilman Schäfer, Vinny Cahill, Peter Haraszti, Barry Redmond
2000 Lecture Notes in Computer Science  
A number of researchers have recently suggested the use of reflection as a means of supporting dynamic adaptation of object-oriented software especially systems software including both middleware and operating  ...  In order to evaluate the use of reflection in this context we have implemented a resource manager that can be adapted to use different resource management strategies on behalf of its clients using three  ...  The Buffer Manager Case Study As a canonical (and easily understood) example of a resource manager we choose a memory allocator.  ... 
doi:10.1007/3-540-45046-7_10 fatcat:p5h5a3tkm5bydjoxlz4jlcszj4

Self-Adaptability of Agile Software Processes: A Case Study on Post-iteration Workshops [chapter]

Outi Salo, Kari Kolehmainen, Pekka Kyllönen, Jani Löthman, Sanna Salmijärvi, Pekka Abrahamsson
2004 Lecture Notes in Computer Science  
This paper reports empirical results based on a study where a project team conducted a self-reflection process called "post-iteration workshop" in order to improve and optimize the adopted practices in  ...  A team should attempt to adapt the methods and practices to fit their specific needs.  ...  As a result, the post-iteration workshop technique has been evolved and is currently being applied for further evaluation in a third XP case study (bAmbie).  ... 
doi:10.1007/978-3-540-24853-8_21 fatcat:a2euc7hkubhwxpdhbz74bappru

Adapting PRISMA for software development in rural areas: A mobile-based healthcare application case study

Siang-Ting Siew, A. W. Yeo
2012 2012 Southeast Asian Network of Ergonomics Societies Conference (SEANES)  
A key aspect of PRISMA is the active participation of multiple stakeholders -in our case, the villagers, medical doctors, researchers as well as teachers, who will be assisting in the monitoring of the  ...  This paper reports on the use of a proposed methodological framework called PRISMA (Participatory Action Research in Software Development Methodology Augmentation) to support and design a mobile-based  ...  INTRODUCTION The United Nations Economic and Social Commission for the Asia Pacific [1] studied over 12,000 telecentres across 17 countries in Asia Pacific region (see Fig 1) .  ... 
doi:10.1109/seanes.2012.6299588 fatcat:3evkybus25bmddqtecye227ma4

A case study in adaptable and reusable infrastructure at the Keck Observatory Archive: VO interfaces, moving targets, and more [article]

G. Bruce Berriman, Richard W. Cohen, Andrew Colson, Christopher R. Gelino, John C. Good, Mihseh Kong, Anastasia C. Laity, Jeffrey A. Mader, Melanie A. Swain, Hien D. Tran, Shin-Ywan Wang
2016 arXiv   pre-print
In August 2015, KOA deployed a program interface to discover public data from all instruments equipped with an imaging mode.  ...  The R-tree program was itself extended to support temporal (in addition to spatial) indexing, in response to requests from the planetary science community for a search engine to discover observations of  ...  Spatial Sea lable software ministering a c ces 4 , which can , SQLite † † † , to cess multi-dim rees is they are They are in w e by grouping next higher lev ches are manage arches and Fil  ... 
arXiv:1608.02642v1 fatcat:2d2p6no54zhsrcwmuf5rfte2xy

Using Tropos to Model Agent Based Architectures for Adaptive Systems: A Case Study in Ambient Intelligence

L. Penserini, P. Bresciani, T. Kuflik, P. Busetta
IEEE International Conference on Software - Science, Technology & Engineering (SwSTE'05)  
The novel architectures are illustrated through a case study in the field of ambient intelligence, namely a real Multi Agent System application implementing a pervasive museum visitors guide.  ...  Computing approach, which accommodates for dynamic and adaptive interaction schemata, carried on at a peer-to-peer level.  ...  The Case Study The Peach project [18] focuses on the development of a mobile museum visiting guide system. The whole system is a MAS, which has been developed following the Tropos methodology.  ... 
doi:10.1109/swste.2005.23 dblp:conf/swste/PenseriniBKB05 fatcat:5cszyv7lere2dk4eenuslg5j3e

Thesis abstracts ELICERE: The elicitation process for dependability goals in critical computer systems-A case study for space application Variability management in software product lines using adaptive object and reflection

Carlos Henrique, Netto Lahoz, João Batista, Camargo Júnior, Luciana Burgareli, Mauricio Gonçalves, Vieira Ferreira
Journal of Aerospace Technology and Management V   unpublished
The proposed process uses as case study the software system of a hypothetic space vehicle, the Brazilian Satellites Launcher.  ...  The case study approach is based on a qualitative and descriptive single-case, using a computer system project of a hypothetical launching rocket, called V-ALFA.  ...  The proposed process uses as case study the software system of a hypothetic space vehicle, the Brazilian Satellites Launcher.  ... 
fatcat:vad6mktksndbrov7ffstx37xvi

Feature oriented evolutions for context-aware adaptive systems

Paola Inverardi, Marco Mori
2010 Proceedings of the Joint ERCIM Workshop on Software Evolution (EVOL) and International Workshop on Principles of Software Evolution (IWPSE) on - IWPSE-EVOL '10  
Mori Feature Oriented Evolutions for C-A Adaptive Systems Context-Aware Adaptive Systems Case Study Software Engineering Process For C-A Adaptive Systems Evolutions Conclusion Conclusion  ...  Mori Feature Oriented Evolutions for C-A Adaptive Systems Context-Aware Adaptive Systems Case Study Software Engineering Process For C-A Adaptive Systems Evolutions Conclusion Application and  ... 
doi:10.1145/1862372.1862394 dblp:conf/iwpse/InverardiM10 fatcat:s53vtzl5wvhdpl3z4jcms3de5e

LSA-X: Exploiting Productivity Factors in Linear Size Adaptation for Analogy-Based Software Effort Estimation

Passakorn PHANNACHITTA, Akito MONDEN, Jacky KEUNG, Kenichi MATSUMOTO
2016 IEICE transactions on information and systems  
This study proposes a solution adaptation technique named LSA-X that introduces an approach to exploit the potential of productivity factors, i.e., project variables with a high correlation with software  ...  Analogy-based software effort estimation has gained a considerable amount of attention in current research and practice.  ...  Talented Researchers, and was supported in part by the City University of Hong Kong research fund (Project number 7200354 and 7004222).  ... 
doi:10.1587/transinf.2015edp7237 fatcat:zmtwuqqjxbewlhtvns5fga4a2a

A Case of Engineering Quality for Mobile Healthcare Applications Using Augmented Personal Software Process Improvement

Shahbaz Ahmed Khan Ghayyur, Daud Awan, Malik Sikander Hayat Khiyal
2016 Mobile Information Systems  
The proposed process was validated by case studies. It was found that the proposed process helped in reducing the overall costs and effort.  ...  Software architecture is a key feature that contributes towards a software product, solution, or services.  ...  Acknowledgments Special thanks are due to Preston University Pakistan, Participating Engineers, and Higher Education Commission of Pakistan for providing resources in order to complete this research.  ... 
doi:10.1155/2016/3091280 fatcat:fs52l3vsujd2thqq5vxh37hkg4

Developing Self-adaptive Software System: A Case Study

Qingfeng Zhang, Jing Xu, Chao Zhang
2015 International Journal of Database Theory and Application  
Through the case we illustrate how to develop a self-adaptive software system.  ...  To address these challenges, this paper reviews the related research of self-adaptive software system and reports a case study that investigates a selfadaptive concurrency controller for database system  ...  Conclusions and Future Work In this paper, we present a case study on developing self-adaptive software system.  ... 
doi:10.14257/ijdta.2015.8.4.21 fatcat:kkmuxqovabdcdbe3g26nkoebqi

Making Self-Adaptation an Engineering Reality [chapter]

Shang-Wen Cheng, David Garlan, Bradley Schmerl
2005 Lecture Notes in Computer Science  
In this work, we show how our approach generalizes across different classes of systems, and re-examine in this context our existing case studies as well as a new case study on security concern.  ...  In previous work, we have developed a framework incorporating some of the mechanisms mentioned above and demonstrated end-to-end self-adaptation support through two case studies [4, 12, 13] .  ...  Case Instantiations of Rainbow To date, the Rainbow framework has been instantiated in two case study systems, and a third case study is in progress.  ... 
doi:10.1007/11428589_11 fatcat:jt6xgrmcxnfhnpynwztc7ghbrm
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