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However, as it is challenging to dynamically integrate multiple autonomous software systems, the company has identified Web services technologies as the foundation of the next generation software solutions. To create an extensible solution, Event-Driven Process Chain and Unified Modeling Language models are developed to model enterprise business processes and their departmental functions. The models are abstract views of complex enterprise systems. After the implementation of such models, the management team can further address issues related to the cost effectiveness, reliability and data security of software-supported business processes.<\/p>","DOI":"10.4018\/ijisss.2017070101","type":"journal-article","created":{"date-parts":[[2017,6,5]],"date-time":"2017-06-05T14:22:44Z","timestamp":1496672564000},"page":"1-16","source":"Crossref","is-referenced-by-count":0,"title":["Designing Models for Software as a Service in Cloud Computing"],"prefix":"10.4018","volume":"9","author":[{"given":"Jaymeen","family":"Shah","sequence":"first","affiliation":[{"name":"Texas State University, Department of Computer Information Systems & Quantitative Methods, San Marcos, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hsun-Ming","family":"Lee","sequence":"additional","affiliation":[{"name":"Texas State University, Department of Computer Information Systems & Quantitative Methods, San Marcos, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vivek","family":"Shah","sequence":"additional","affiliation":[{"name":"Texas State University, Department of Computer Information Systems & Quantitative Methods, San Marcos, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2432","reference":[{"key":"IJISSS.2017070101-0","doi-asserted-by":"publisher","DOI":"10.1016\/j.dss.2011.07.007"},{"key":"IJISSS.2017070101-1","doi-asserted-by":"publisher","DOI":"10.4018\/jisss.2011100102"},{"key":"IJISSS.2017070101-2","doi-asserted-by":"publisher","DOI":"10.1145\/944217.944234"},{"key":"IJISSS.2017070101-3","doi-asserted-by":"publisher","DOI":"10.1142\/S0218843009002038"},{"key":"IJISSS.2017070101-4","doi-asserted-by":"publisher","DOI":"10.4018\/jisss.2011100101"},{"key":"IJISSS.2017070101-5","doi-asserted-by":"publisher","DOI":"10.1504\/IJWGS.2005.007545"},{"key":"IJISSS.2017070101-6","unstructured":"Fillies, C., & Weichhardt, F. 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