Showing papers in "Istanbul University - Journal of Electrical and Electronics Engineering in 2004"

Arg: a tool for automatic report generation

Abstract: The expansion of on-line text with the rapid growth of the Internet imposes utilizing Data Mining techniques to reveal the information embedded in these documents. Therefore text classification and text summarization are two of the most important application areas. In this work, we attempt to integrate these two techniques to help the user to compile and extract the information that is needed. Basically, we propose a two-phase algorithm in which the paragraphs in the documents are first classified according to given topics and then each topic is summarized to constitute the automatically generated report.

Complementary pass transistor logic synthesis with 123 decision diagram

Abstract: 123 decision diagram is a very effective PTL synthesis tool based on binary decision diagram. It realizes a logic function using NMOS pass transistors with CMOS restoring buffers. In this paper the 123 decision diagram is applied to realize CMOS pass transistor logic circuits without restoring buffers. Cell circuits for the 4 bit adder is realized with the CMOS pass transistors using the 123 decision diagram and 4 bit adder is completed by combining the cells.