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This book provides a systematic introduction to the principles of Decision Support Systems and Data Warehouses.
It covers the entire range of tools, from decision trees to expert systems which are now available for managerial decision making under stress and severe time constraints. The chapters on Data Warehousing and Knowledge Retrieval cover the recent trends in developing customer profiles and other useful information from the data available in enterprises. ...
Intended both for an undergraduate course on switchgear and protection for electrical engineering students and a postgraduate course on the same subject for electrical power system engineering students, this book presents an integrated approach in the field of protection as well as in circuit breaking. Generalised mathematical equation of a comparator has been developed and from this characteristic of different types of relays are derived. Schemes of protection ...