The Experts below are selected from a list of 17307 Experts worldwide ranked by ideXlab platform
Lopata Audrius - One of the best experts on this subject based on the ideXlab platform.
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Ontology and enterprise modelling driven software requirements development approach
'University of Latvia', 2019Co-Authors: Makrickienė Neringa, Gudas Saulius, Lopata AudriusAbstract:The aim of the research is to analyze latest methodologies in requirements engineering process, the newest proposals to upgrade the process and to present an approach helping to address challenges in the area, such as lack of quality of requirements specifications and requirements due to System Analyst skills and experience. The areas of the research includes ontology engineering practices, as well as part of Model Driven Architecture (MDA) approach, to be more specific Enterprise Metamodel (EMM). This paper presents Metamodel for knowledge-based subSystem merged with requirements ontology and requirements specification template to cover all the aspects in problematic requirements engineering process
M Saghebtehrani - One of the best experts on this subject based on the ideXlab platform.
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enchanced growth development through better information System design the System Analyst perspective
International Mathematical Forum, 2013Co-Authors: Z Manoussaridis, C Mamaloukas, M SaghebtehraniAbstract:Nowadays, many industrial countries are being transformed from industrial economies to knowledge and information-based service economies, whereas manufacturing has been moving to low-wage countries i.e. China, India etc. In knowledge societies, information and knowledge are key parts in creating wealth. To achieve growth de1376 Z. Manoussaridis, C. Mamaloukas and M. Sagheb-Tehrani velopment, there is a need to continuously distributing or creating new knowledge and information. Appropriate information Systems are needed to optimize the ow of information and knowledge in the organizations to help planners and decision makers. Better information Systems can increase the e¤ectiveness and the quality of crucial activities like spatial analysis, strategic objectives setting, long-range planning and decision-making. Respectively, this e¤ect can enhance the potentials for growth development of a regional or a national economy. The dimension of an information Systems role and responsibility can play a signi cant role in the outset of the information Systems development (ISD) process. These aspects have not been the subject of much debate and attention in ISD. In this paper an attempt is made to conceptualize the dimension of information Systemsroles and responsibilities. This comprises an initial step towards exploration of the relationship between the dimension of information Systemsroles and responsibilities and ISD and respectively their potential impact in growth development performances. Mathematics Subject Classi cation: 68U35
Makrickienė Neringa - One of the best experts on this subject based on the ideXlab platform.
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Ontology and enterprise modelling driven software requirements development approach
'University of Latvia', 2019Co-Authors: Makrickienė Neringa, Gudas Saulius, Lopata AudriusAbstract:The aim of the research is to analyze latest methodologies in requirements engineering process, the newest proposals to upgrade the process and to present an approach helping to address challenges in the area, such as lack of quality of requirements specifications and requirements due to System Analyst skills and experience. The areas of the research includes ontology engineering practices, as well as part of Model Driven Architecture (MDA) approach, to be more specific Enterprise Metamodel (EMM). This paper presents Metamodel for knowledge-based subSystem merged with requirements ontology and requirements specification template to cover all the aspects in problematic requirements engineering process
Rex Alan Karsten - One of the best experts on this subject based on the ideXlab platform.
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an attributional investigation of Analyst user interaction perceiving the causes of user System outcomes
1995Co-Authors: Rex Alan KarstenAbstract:This dissertation presents the exploratory application of Attribution Theory to the information Systems research domain to provide additional insight into System Analyst-end user interaction. Attribution Theory, a well-tested perceptual theory of human information processing, is well-suited to address information System research concern regarding the impact of distinctive Analyst and user perspectives on mutual System development, implementation, and evaluation activities. Such differences have been posited as potential sources of confusion and conflict that can inhibit effective Analyst-user interaction. This study specifically examined the impact of commonly divergent Analyst-user personal and organizational perspectives on their perceptions of the causes of user-System outcomes. Eighty-six Analysts, and one hundred twenty-two users, were asked to recall and attribute causes for both successful and unsuccessful end user attempts to use an organizational information System to complete a System-dependent, work-related task. Measures included causal attributions for both outcomes, and information-seeking strategies and action-responses following unsuccessful outcomes. Results showed no difference in the nature of Analyst-user causal attributions when user-System outcomes were successful, but a significant difference following unsuccessful user-System outcomes. Interestingly, cross-functional team membership was found to substantially diminish this difference. Analyst attributions were significantly and positively correlated with their information-seeking strategies following unsuccessful outcome. Several significant correlations were found between both Analyst and user attributions and the respective actions they advocated in response to unsuccessful user-System outcomes. The results have implications for understanding Analyst-user interactions following user-System performance outcomes, and offer additional insight into the workings of cross-functional teams in diverse organizational settings.
Dilek Karahoca - One of the best experts on this subject based on the ideXlab platform.
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System Analyst Expectations From Requirements Engineering Tools: A Human Computer Interaction Perspective
2014Co-Authors: Selami Bagriyanik, Dilek KarahocaAbstract:800x600 System Analysts have some important challenges from elicitation of the requirements with the business stakeholders till the delivery of the technical requirements to development teams. This study investigates the issues experienced by Analysts and their functionality and usability expectations from the requirements engineering tools in the context of a large scale telecommunications company. Study is a case study which is arranged in an interdisciplinary manner based on human computer interaction and anthrodesign principles. Thematic Analysis, Persona and Prototyping technics are used for the discovery of the System analysis difficulties and Analysts’ perception and expectations regarding the tools they use. We exhibit the results and recommendations that will serve for the new tools development and tool designers. Further research will be conducted on the learning aspects of Analyst tools using instructional design and gamification practices together since one of the important new finding of this research is that the tool can also be an effective learning platform for its users. The objective of the future study will be designing a prototype System for the Analysts which supports, and catalyzes business learning while doing their daily tasks. Keywords: Human Computer Interaction, Anthrodesign, Instructional design, Requirements Engineering, System Analysis, System Analyst, Persona, PersonaSE, Thematic Analysis, Usability, Prototyping Normal 0 21 false false false TR X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";}
