Decision Support Systems II - Recent Developments Applied to by Fátima Dargam, Isabelle Linden, Shaofeng Liu (auth.), Jorge

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By Fátima Dargam, Isabelle Linden, Shaofeng Liu (auth.), Jorge E. Hernández, Shaofeng Liu, Boris Delibašić, Pascale Zaraté, Fátima Dargam, Rita Ribeiro (eds.)

This e-book comprises prolonged and revised types of a suite of chosen papers from workshops prepared through the Euro operating workforce on choice aid structures (EWG-DSS), that have been held in Liverpool, united kingdom, and Vilnius, Lithuania, in April and July 2012.

From a complete of 33 submissions, nine papers have been authorized for e-book during this version after being reviewed via a minimum of 3 across the world recognized specialists from the EWG-DSS software Committee and exterior invited reviewers. the chosen papers are consultant of the present study actions within the sector of choice help structures, concentrating on subject matters equivalent to choice research for company platforms and non-hierarchical networks, built-in suggestions for determination aid and data administration in disbursed environments, determination aid method evaluate and research via social networks, and e-learning and its software to genuine environments.

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Extra resources for Decision Support Systems II - Recent Developments Applied to DSS Network Environments: Euro Working Group Workshop, EWG-DSS 2012, Liverpool, UK, April 12-13, 2012, and Vilnius, Lithuania, July 8-11, 2012, Revised Selected and Extended Papers

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3 User Satisfaction There is abundant prior research that examines the relationships between user satisfaction and individual impact [38, 39, 58]. A study of Eom et al. [59] examined the determinants of students’ satisfaction and their perceived learning outcomes in the context of university online courses. Their study found that user satisfaction is a significant predictor of learning outcomes. 710. Since we aim to test 7 hypotheses, they are not so critical. However, these values indicate the model has an excellent fit.

1 Measurement (Outer) Model Results Due to the fact that the latent variable can be only indirectly measureable by using more than one observable variable, the issue of validity in SEM is an important matter. Validity is concerned with the extent to which each observed variable accurately define the construct. Each measurement item on a survey instrument is assumed to reflect only one latent variable and each item is related to one construct better than to any others [60]. There are two elements of construct (factorial) validity: convergent validity and discriminant validity.

In the conclusion it will be evaluated if the research objectives have been achieved, how these results serve practitioners and academics, and what still has to be researched. 2 The Nature of Enterprise Systems To obtain a better understanding of the nature of ES, it is helpful to explore the historical development of Information Communication Technology (ICT) systems for business. After gaining this understanding, ES components will be explored in depth. Finally this section concludes with an overview of IES solutions for SMEs in the light of SaaS-based products.

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