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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

PARALLEL DELAY FAULT GRADING HEURISTIC AND TESTING APPROACHES TO TROJAN IC DETECTION

Lenox, Joseph Daniel 01 December 2016 (has links) (PDF)
A method to perform implicit path delay fault grading on GPGPU architectures is presented. Experimentally it is shown that it is over 1200x faster than a single-core implicit path delay fault grading method previously in the literature for higher accuracy and can be shown to scale to multiple GPGPUs. A post-silicon test pattern generation strategy to maximize the efficiency of broadside tests applied to a sequential design for a limited test budget is presented. Arguments are made for this approach for detecting embedded Trojan ICs in the next-state functions of a sequential system; they are based on a model where long sequences of inputs that are applied to the system in the functional mode can detect if Trojan hardware is triggered with high probability. An efficient and scalable input generation algorithm for broadside tests is introduced and its performance on ISCAS'89 and ITC'99 benchmark circuits is evaluated. A design-for-authentication strategy is presented for the insertion of cells to efficiently partition the combinational core of a circuit to detect inserted Trojan ICs. It is shown that the approach, combined with pseudo-exhaustive test pattern generation, guarantees detection in certain circumstances.
2

O trançar de uma trajetória: o feminino em "Bisa Bia, Bisa Bel"

BERGAMI, L. M. 28 May 2015 (has links)
Made available in DSpace on 2016-08-29T14:11:34Z (GMT). No. of bitstreams: 1 tese_8893_DISSERTAÇÃO_Lucinei.pdf: 673791 bytes, checksum: 183d5b87ec38a9f5f458d9a256b0bd41 (MD5) Previous issue date: 2015-05-28 / A presente dissertação objetivou investigar como a escritora Ana Maria Machado (1941) aborda questões relacionadas ao feminino por meio de sua literatura. Para tanto, tomou-se como corpus para esta pesquisa a obra Bisa Bia, Bisa Bel, publicada pela primeira vez em 1982. A partir dela, buscou-se evidenciar a representação cultural do feminino, em dado momento histórico e, consequentemente, as nuanças transformadoras da mulher, vincada em uma sociedade androcêntrica. Em nível temático, essa narrativa desnuda sinais da altivez de figuras femininas que romperam com as convenções impostas pela sociedade patriarcalista. Possibilitando e estabelecendo um diálogo entre três gerações de mulheres Bisa Bia, Isabel e Neta Beta , o universo ficcional dessa literatura infanto-juvenil apresenta-se como campo fértil para questionamentos acerca da realidade patriarcal. Tendo-se isso em vista, buscou-se como arcabouço teórico, para fundamentar esta análise, os ensinamentos de Pierre Bourdieu, de Michelle Perrot, de Simone de Beauvoir, de Mikhail Bakhtin, de Antonio Candido, dentre outros.
3

Eine historische Phonologie der Niger-Volta-Sprachen ein Beitrag zur Erforschung der Sprachgeschichte der östlichen Ost-Mandesprachen

Schreiber, Henning January 2008 (has links)
Zugl.: Frankfurt (Main), Univ., Diss.

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