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Data warehousing provides an interesting alternative to the traditional approach of heterogeneous database integration. Rather than using a query driven approach, data warehousing employs an update driven approach in which information from multiple, heterogeneous sources is integrated in advance and stored in a warehouse for direct querying and analysis. To build a data warehouse various tools are...
Though online travel services industry has been going through rapid growth, the business models were ambiguous and immature. Even the leader CTrip.com learns by trial and error. Therefore, study on business models transformation of companies in this industry is significant, especially on those medium-and-small ones because they are in the majority. In this work, we evaluate the business model of a...
The field of requirements engineering for business processes has grown during the last several years. As business processes are assumed to fulfil organizational goals, goal models could be transformed into business process models that specify how business processes fulfil the organizational goals. Although both the fields of Goal-Oriented RE (GORE) and Business Process Management (BPM) received a...
The variability level of average-size business information systems (BIS) is highly enough for making the design of this kind of systems a complex task. There is an approach called process family engineering (PFE) that tries to ease the design of BIS using ideas from the software product lines (SPL) field. Roughly speaking, they propose to, first, study the variability of the system without entering...
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