One of the challenges facing the computer science community is the development of techniques and tools to discover new and useful information from large collections of data. There are a number of basic issues associated with this challenge and many are still un-resolved. This situation has led to the emergence of a new area of study called \Knowledge Discovery in Databases" (KDD). The recent ee...

one of the important issues in the middle east country is trying to establish or revive nuclear program over the past few years. this subject can have peaceful or military dimension & components of power and security can be affected. the regional country insisted on its being non-nuclear by 2006. but from this time, gradually altered the traditional approach of these countries on the nuclear is...

The last fifteen years has seen a rise in interest in a body of work called TRIZ (pronounced ―trees‖) comprising a set of tools, methodologies, knowledge bases, and cognitive approaches designed to turn creative and innovative thinking into an algorithmic exercise. Since TRIZ is new to the computer security domain, this paper gives a brief summary of classical TRIZ dating back to 1946 and conti...