Workshop on Cloud Business Intelligence (WCBI-2018) is going to be held in The international workshop of cloud business in conjunction with the international conference of data science, e-learning and information systems 2018 (Data 2018), Madrid, Spain 1-2 October 2018 Call for Papers Cloud computing provides a simple alternative to start IT based business organization with much less initial investment. Although cloud computing offers significant edge of the traditional computing methods but the data which is being continuously transfer red to cloud is actually Big Data. For extraction of relevant data, another concept is introduced named as Cloud Business Intel...