Now showing items 1-10 of 978
Coordinated, network-based research as a strategic component of science in Brazil
Scientific research plays a fundamental role in the health and development of any society, since all technological advances depend ultimately on scientific discovery and the generation of wealth is intricately dependent ...
Design of an IDM-based determinant computing unit for a 130nm low power CMOS ASIC acoustic localization processor
(Institute of Electrical and Electronics Engineers Inc., 2015-09)
A determinant computing circuit in floating point format has been designed and tested for use in a CMOS ASIC acoustic localization processor. The Internal Division Method (IDM) was used to implement the operation, employing ...
Analysis of source separation algorithms in industrial acoustic environments
(Institute of Electrical and Electronics Engineers Inc., 2015)
This paper shows the results from the computation cost evaluation of three blind source separation algorithms. The algorithms tested were: FastICA, Adaptive Algorithm Based on Natural Gradient, and Adaptive EASI Based on ...
Key indicators of structural and dynamics of networks analysis used in information studies: the case of Information Science in Brazil
(Int Soc Scientometrics & Informetrics-issi, 2011-01-01)
Digital preservation of scientific information in Brazil: an initial approach of existing models [poster]
(Universidade de Brasília, 2012)
Knowledge: custody & access
(IFLA - International Federation of Library AssociationsHelsinki, 2012-08)
The University of São Paulo celebrates its Integrated Library System 30th anniversary with an exhibition, discussing the problems of retrieval, preservation and access to knowledge resulting from the exceptional changes ICTs ...
Design and evaluation of an advanced virtual reality system for visualization of dentistry structures
This paper presents the development of an application created to assist the teaching of dental structures, generate rich content information and different manners of interaction. An ontology was created to provide semantics ...
Adaptive Key Recovery Attacks On Ntru-based Somewhat Homomorphic Encryption Schemes
(SPRINGER-VERLAG BERLINBERLIN, 2015)