2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems最新文献_第3页

CQML: Aspect-Oriented Modeling for Modularizing and Weaving QoS Concerns in Component-Based Systems CQML:面向方面的建模，用于模块化和编织基于组件的系统中的QoS关注点

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.24

Sumant Tambe, Akshay Dabholkar, A. Gokhale

{"title":"CQML: Aspect-Oriented Modeling for Modularizing and Weaving QoS Concerns in Component-Based Systems","authors":"Sumant Tambe, Akshay Dabholkar, A. Gokhale","doi":"10.1109/ECBS.2009.24","DOIUrl":"https://doi.org/10.1109/ECBS.2009.24","url":null,"abstract":"Current domain-specific modeling (DSM) frameworks for designing component-based systems often consider the system's structural and behavioral concerns as the two dominant concerns of decomposition while treating nonfunctional or quality of service (QoS) concerns as an after thought. Such frameworks lack a strong decoupling between the modeling of the system's structural composition and their QoS requirements. This lack of QoS modularization limits (1) reusability of such frameworks, (2) ease of maintenance when new non-functional characteristics are added, and (3) independent evolution of the modeling frameworks along both the structural and non-functional dimensions. This paper describes Component QoS Modeling Language (CQML), which is a reusable, extensible, and aspect-oriented modeling approach that provides strong separation between the structural and non-functional dimensions. CQML supports independent evolution of structural as well as QoS metamodel of composition modeling languages. The join point model of CQML enables declarative QoS aspect modeling and supports automatic weaving of structural changes effected by QoS requirements. We evaluate the capabilities of CQML for a variety of structural modeling languages and provide quantitative results indicating the modeling effort saved in automating the weaving of QoS concerns.","PeriodicalId":263562,"journal":{"name":"2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124215179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Tradeoff and Sensitivity Analysis of a Hybrid Model for Ranking Commercial Off-the-Shelf Products 商品现货排序混合模型的权衡与灵敏度分析

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.47

H. Ibrahim, B. Far, A. Eberlein

{"title":"Tradeoff and Sensitivity Analysis of a Hybrid Model for Ranking Commercial Off-the-Shelf Products","authors":"H. Ibrahim, B. Far, A. Eberlein","doi":"10.1109/ECBS.2009.47","DOIUrl":"https://doi.org/10.1109/ECBS.2009.47","url":null,"abstract":"Despite its popularity, The COTS-based development still faces some challenges, in particular the evaluation and selection process in which uncertainty plays a major role. A hybrid model, composed of the analytic hierarchy process (AHP) and Bayesian Belief Network (BBN), is proposed to evaluate and rank various COTS candidates while explicitly considering uncertainty. Several input parameters such as weights assigned to evaluation criteria, relative scores for various COTS candidates, and prior belief about the satisfaction of various attributes associated with the evaluation criteria need to be estimated. The estimation process of these input parameters is subject to uncertainty that limits the applicability of the model’s results. In this paper, we apply sensitivity analysis to check the validity and robustness of the model. Further, we apply tradeoff analysis to explore the impact of relaxing one criterion in order to achieve an increase in another criterion that is considered as more desirable in a particular project context. A digital library system is used as a case study to illustrate how the proposed tradeoff and sensitivity analysis was performed.","PeriodicalId":263562,"journal":{"name":"2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127947006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Structured Formalization of Service-Oriented Specifications 面向服务规范的结构化形式化

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.23

Markus Herrmannsdoerfer, S. Rittmann, B. Schätz

引用次数: 0

Viewpoints in the Smart Home Product Line 智能家居产品线中的观点

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.39

M. Jäger, Ludger Fiege

引用次数: 2

Validating and Dynamically Adapting and Composing Features in Concurrent Product-Lines Applications 并发产品线应用程序中特性的验证、动态调整和组合

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.48

Nasreddine Aoumeur, Kamel Barkaoui, G. Saake

引用次数: 3

Defining Spatial Regions in Computer-Assisted Laparoscopic Surgical Training 在计算机辅助腹腔镜手术训练中定义空间区域

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.18

Chuan Feng, J. Rozenblit, A. Hamilton, A. Wytyczak-Partyka

引用次数: 14

Application of Structure-from-Motion 3D Reconstruction in Computer-Guided Surgical Training 运动结构三维重建在计算机指导外科训练中的应用

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.38

A. Wytyczak-Partyka, J. Nikodem, R. Klempous

引用次数: 1

A Systematic Process for Implementing Gateways for Test Tools 实现测试工具网关的系统过程

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.40

Jessica Díaz, Agustín Yagüe, J. Garbajosa

引用次数: 4

Application Capturing and Performance Estimation in an Holistic Design Environment 整体设计环境下的应用程序捕获和性能评估

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.29

M. Rashid, B. Pottier

{"title":"Application Capturing and Performance Estimation in an Holistic Design Environment","authors":"M. Rashid, B. Pottier","doi":"10.1109/ECBS.2009.29","DOIUrl":"https://doi.org/10.1109/ECBS.2009.29","url":null,"abstract":"The objective of the hArtes (Holistic Approach to Reconfigurable real Time Embedded Systems) is to provide a tool set that facilitates the management of entire design flow. Despite of its improved design productivity, the two bottleneck are: (1) capturing initial application specifications in the specified graphical tool and (2)Cycle accurate performance estimation in design space exploration.We propose: (1) a transformation methodology for converting reference sequential C code to data-flow specifications and (2) a design space exploration framework based on cycle accurate performance estimation. The proposed transformation methodology is based on functions reorganization and variables definitions. The proposed design space exploration framework consists of two design loops: computational architecture selection loop and communication architecture selection loop. Before entering into these loops, it is critical to estimate the performance of application function blocks. We propose a performance estimation methodology by performing simulations at CABA (Cycle Accurate Bit Accurate) level. Instead of simulating the entire application, each function block is instrumented and executed on the target simulation platform and the resulting information is stored in a performance estimation library. Experimentation with H.264 video encoding applicationproves the viability of the proposed transformation methodology. Validation and performance evaluations for performance estimation technique are done by extending theSoCLib library of simulation models.","PeriodicalId":263562,"journal":{"name":"2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems","volume":"385 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120870079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimisation Process for Maintaining Evolvability during Software Evolution 软件演化过程中维护可演化性的优化过程

2009 16th Annual IEEE International Conference and Workshop on the Engineering of Computer Based Systems Pub Date : 2009-04-14 DOI: 10.1109/ECBS.2009.20

Robert Brcina, Stephan Bode, Matthias Riebisch

引用次数: 23