Ukraine became independent in 1991 and formally abandoned central planning. But the development of market methods of input supply and product distribution was impeded by continuing price distortions and the survival of various methods of administrative commodity allocation from the central planning period. This paper outlines the background environment of central planning in Ukraine, reviews th...

This paper contains description of an knowledge discovery experiment performed in radio planning department of one of Polish celular telecom providers. The results of using various data mining methods for GSM cell tra c prediction are presented. The methods used include both standard and well established approaches such as decision trees and k-means clustering, and new methods invented for this...

The pharmaceutical industry is well known for using SAS to perform quantitative analysis for clinical research. Lately, however, competitive pressures have created opportunities in the marketing departments to use SAS for Data Mining. Applications such as sales force planning and direct marketing to doctors and consumers are employing many new SAS tools and techniques. This paper will provide a...

Enterprise information systems support and control operational business processes ranging from simple internal back-office processes to complex interorganizational processes. Technologies such as WorkflowManagement (WFM), Enterprise Application Integration (EAI), Enterprise Resource Planning (ERP), and Web Services (WS) typically focus on the realization of IT support rather than monitoring the...