International Journal of Research in Computer Science(IJORCS) is now accepting manuscripts for its special issue on Data Mining and Warehousing. The intention of this issue is to present a collection of manuscripts that discuss and find out the modern trends, applications of Data Warehousing and Mining in computer science domain. Prime Focus is to emphasize upon the core problems/issues that occur in the data storage and management world. These problems strengthen even more when data is large and complex in structure