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Relationship analysis in requirements engineering

Joonhee Yoo, Joseph Catanio, Ravi Paul, Michael Bieber
2004 Requirements Engineering  
This research addresses a major shortcoming in today's requirements analysis techniques-the lack of a rigorous and comprehensive process to explicitly capture the relationship structure of the problem  ...  A preliminary case study analysis of online bookstores using RA as well as a formal experiment have both confirmed RA's effectiveness in helping the analyst produce significantly higher quality requirements  ...  Conclusions The RA process presented in this paper addresses a significant need in the requirements elicitation and analysis process.  ... 
doi:10.1007/s00766-004-0205-5 fatcat:dzovs4e7ivcwtoowrtkwnq4zxu

In situ requirements analysis: a deeper examination of the relationship between requirements determination and project selection

M. Bergman, G. Mark
Journal of Lightwave Technology  
We assert that a better understanding of in situ requirements practice is necessary to improve and ground current theories of requirements analysis.  ...  There has been sparse study of how requirements analysis is performed in situ, i.e. by organizations building large, complex systems.  ...  The process analysis resulted in the production of a grounded model of the NMP project selection process and its relationship with requirements analysis.  ... 
doi:10.1109/icre.2003.1232733 dblp:conf/re/BergmanM03 fatcat:macv4p3flnahdkxhgipfrxs2o4

Linking Business Modelling to Socio-technical System Design [chapter]

Alistair G. Sutcliffe, Shailey Minocha
1999 Lecture Notes in Computer Science  
Few methods address analysis of socio-technical system requirements.  ...  High-level requirements are suggested to deal with different types of organisational design. The method is illustrated with a case study of a service engineer support system.  ...  Acknowledgements This research is funded by the European Commission ESPRIT 21903 'CREWS' (Cooperative Requirements Engineering With Scenarios) long-term research project.  ... 
doi:10.1007/3-540-48738-7_7 fatcat:cdeteznbezbbjc5izwuff5vnie

Model-Based System Verification: A Formal Framework for Relating Analyses, Requirements, and Tests [chapter]

Aleksandr A. Kerzhner, Christiaan J. J. Paredis
2011 Lecture Notes in Computer Science  
Formal models are used to express the structure of design alternatives, the system requirements, and experiments to verify the requirements as well as the relationships between the models.  ...  As modern systems become increasingly complex, there is a growing need to support the systems engineering process with a variety of formal models, such that the team of experts involved in the process  ...  Also, to express the relationships between the models each part of the systems engineering problem is modeled in a common language, SysML.  ... 
doi:10.1007/978-3-642-21210-9_27 fatcat:y6ixz5ub3rdpvm7i6gyttjfcd4

Combining SysML and Model Transformations to Support Systems Engineering Analysis

Aleksandr Kerzhner, Christiaan Paredis
2011 Electronic Communications of the EASST  
Formal models are used to express the structure of design alternatives, the system requirements, and experiments to verify the requirements as well as the relationships between the models.  ...  As modern systems become increasingly complex, there is a growing need to support the systems engineering process with a variety of formal models, such that the team of experts involved in the process  ...  Also, to express the relationships between the models each part of the systems engineering problem is modeled in a common language, SysML.  ... 
doi:10.14279/tuj.eceasst.42.613 dblp:journals/eceasst/KerzhnerP11 fatcat:2tg7gexmnbhvle4sxwu2act3pe

Using Quality Function Deployment in Singulation Process Analysis

Hang-wai Law, Meng Hua
2007 Engineering Letters  
An improved QFD framework is proposed, in which, customer requirements are identified through value engineering and strategic analysis.  ...  This paper presents the application of quality function deployment (QFD) to process analysis.  ...  Systemically identification of customer requirements The customer requirements are identified systemically using value engineering and strategic analysis.  ... 
dblp:journals/engl/LawH07 fatcat:dcgznwtb6rgj3pwoq6haey77o4

Application Of The Improved Qfd Method Case Study: Kitchen Utensils Rack Design

Dini Endah Setyo Rahaju, Dian Retno Sari Dewi
2013 Zenodo  
By using the improved method, the subjective nature in original QFD was reduced; particularly in defining the relationship between customer requirement and engineering characteristics.  ...  The regression analysis that was used for obtaining the relationship functions between customer requirement and engineering characteristics also accommodated the inaccurateness of the competitive assessment  ...  Regression analysis was employed to model the relationships between customer requirements and engineering characteristics.  ... 
doi:10.5281/zenodo.1087223 fatcat:27u3w565zrfrnhzvanmdv6pg7a

Progress toward a DoD Ground Vehicle Tradespace and Affordability Analysis Framework

Gary Witus, Walter Bryzik
2015 Procedia Computer Science  
The research is motivated by, and grounded in, an understanding of the performance and affordability tradespace decisions and supporting analysis in ground vehicle development programs.  ...  Tradespace analysis reveals and quantifies the compound and ripple effects and interactions among performance requirements and system design options.  ...  Acknowledgements This material is based upon work supported, in whole or in part, by the U.S.  ... 
doi:10.1016/j.procs.2015.03.028 fatcat:ohujpxjykjejzj6sg5pmsdxe7e

Virtual Research Environment Integrating Heterogeneous Data Resources for Materials Science and Engineering

Toshihiro Ashino, NobutakaNishikawa
2019 International Conference on Computational & Experimental Engineering and Sciences  
Furthermore, in order to integrate heterogeneous data, it requires a common dictionary which describe semantic relationships among these data resources.  ...  Materials performance analysis process requires integration of many heterogeneous data and information resources, e.g. experimental data, empirical models and computational simulation.  ...  Furthermore, in order to integrate heterogeneous data, it requires a common dictionary which describe semantic relationships among these data resources.  ... 
doi:10.32604/icces.2019.05454 fatcat:jsaqsbswpvgynl5pf5zmn2fwle

Extending FeatuRSEB with Concepts from Systems Engineering [chapter]

John Favaro, Silvia Mazzini
2009 Lecture Notes in Computer Science  
FeatuRSEB/Sys is an extension of FeatuRSEB with constructs from the SysML profile for systems engineering, augmenting it with analysis and modeling mechanisms that are upstream from the original method  ...  But in systems engineering, analysis has a more general meaning, and is more about exploring feasibility, relationships and constraints at high system levels (relationships between large blocks of system  ...  The term "functional analysis" in systems engineering has a more general meaning than in software engineering.  ... 
doi:10.1007/978-3-642-04211-9_5 fatcat:mi5eh65euzcmnmbkxqv4cjja2y

Commonalities of model relationships within product line processes

M Harsu, J Peltonen
2005 Estonian Journal of Engineering  
Hence, in this paper we study the nature and commonalities of models and model relationships in various product line processes from the viewpoint of tool support.  ...  The main goal of our research is to provide customizable tool support for product line processes in general.  ...  required relationships between the activities in the process.  ... 
doi:10.3176/eng.2005.4.06 fatcat:l5fowae2k5g3da6ppaxd5gtpy4

CoCA: a composition-centric approach to requirements engineering

R. Chitchyan, I. Sommerville, A. Rashid
2005 13th IEEE International Conference on Requirements Engineering (RE'05)  
In this paper we discuss how mutual influences (e.g. conflicts) of different stakeholder concerns can be detected and reasoned about through composition and stepwise refinement.  ...  Introduction Requirements Engineering (RE) discipline has long appreciated the value of separation of concerns.  ...  Relationships between requirements are identified using support of the WMATRIX semantic analysis tool [4] .  ... 
doi:10.1109/re.2005.15 dblp:conf/re/ChitchyanSR05 fatcat:kjjgafd2zzfojf4nrkk5it2uhy

Student performance in first year, mathematics, and physics courses: Implications for success in the study of electrical and computer engineering

Jane Simpson, Eugenia Fernandez
2014 2014 IEEE Frontiers in Education Conference (FIE) Proceedings  
This study evaluated the relationship between grades in prerequisite math and physics courses and grades in subsequent electrical engineering courses.  ...  This information will be used to aid faculty in making decisions about imposing minimum grade requirements.  ...  DISCUSSION The linear regression analysis showed a positive correlation between grades in some math and physics classes and grades in two engineering classes.  ... 
doi:10.1109/fie.2014.7044368 dblp:conf/fie/SimpsonF14 fatcat:d4j63xfa6rgybleddlv3agzoh4

Impact of System Engineering Practices on the Performance of R&D Projects – Initial Results

Umar Hamid, Muhammad Kashif Raza, Raza Faisal Naqvi
2013 Journal of clean energy technologies  
The research shows that system engineering in R&D projects not only facilitates the management process but also enhance the project performance in terms of requirements development and management, technical  ...  Results of this survey indicate a strong relationship between system engineering processes and the overall success or failure of the project in terms of satisfaction of the organization, user/customer,  ...  This research serves as a starting point in motivating continuing research related to system engineering for large and complex technical projects and project performance factors.  ... 
doi:10.7763/ijcte.2013.v5.668 fatcat:jpasw2tronerppoygv3sqcmc44

Requirements Engineering: Problem Analysis and Solution Specification (Extended Abstract) [chapter]

R. J. Wieringa
2004 Lecture Notes in Computer Science  
Requirements Engineering as Problem Analysis If requirements specify a problem, then a requirements specification should describe what the problematic phenomena are, what the cause relationships between  ...  In this context, requirements engineering is a distributed and concurrent process of problem analysis and solution specification.  ... 
doi:10.1007/978-3-540-27834-4_3 fatcat:lkb5vaz3qbe6vmiykmdafzpd2y
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