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A front-end OCR for omni-font Persian/Arabic cursive printed documents
, Article Digital Imaging Computing: Techniques and Applications, DICTA 2005, Cairns, 6 December 2005 through 8 December 2005 ; Volume 2005 , 2005 , Pages 385-392 ; 0769524672 (ISBN); 9780769524672 (ISBN) ; Pirsiavash, H ; Razzazi, F ; Sharif University of Technology
2005
Abstract
Compared to non-cursive scripts, optical character recognition of cursive documents comprises extra challenges in layout analysis as well as recognition of the printed scripts. This paper presents a front-end OCR for Persian/Arabic cursive documents, which utilizes an adaptive layout analysis system in addition to a combined MLP-SVM recognition process. The implementation results on a comprehensive database show a high degree of accuracy which meets the requirements of commercial use. © 2005 IEEE
A layout-based approach for multiple event transient analysis
, Article Proceedings - Design Automation Conference ; 2013 ; 0738100X (ISSN) ; 9781450320719 (ISBN) ; Asadi, H ; Tahoori, M. B ; Sharif University of Technology
2013
Abstract
With the emerging nanoscale CMOS technology, Multiple Event Transients (METs) originated from radiation strikes are expected to become more frequent than Single Event Transients (SETs). In this paper, a fast and accurate layout- based Soft Error Rate (SER) estimation technique with consideration of both SET and MET fault models is pro- posed. Unlike previous techniques in which the adjacent MET sites are obtained from logic-level netlist, we perform a comprehensive layout analysis to extract MET adjacent cells. It is shown that layout-based technique is the only effective solution for identification of adjacent cells as netlist-based techniques significantly underestimate the overall SER....