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Aproximadamente 25 registro(s) hasta el momento: (journal)

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Recurso libre

La incertidumbre de lo real
Amícola, José

Formato:	Articulo, Preprint
Enlaces:	Las siguientes páginas apuntan a marcar la incidencia de otros modos discursivos de la narrativa a partir de una dupla de narradoras que han producido un cierto impacto en la creación literaria de la última década del siglo XX. Estos…
Fecha:	2004-02-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Practical software measurement. Objective information for decision makers J. McGary, D. Card, C. Jones, B. Layman, W. Clark, J. Dean, F. Hall Addison-Wesley 2002, 2002
Ramón, Hugo Dionisio

Formato:	Articulo, Revision
Enlaces:	The authors present the Measurement Information Model and the Measurement Process Model, as well as guidelines based on their experience in order to apply these models to specific projects.
Fecha:	2008-10-10
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Modern database management VI Edition. Jeffrey A. Hoffer, Mary B. Prescott, Fred R. McFadden Prentice Hall, Upper Saddle River, NJ, 2002
Bertone, Rodolfo Alfredo

Formato:	Articulo, Revision
Enlaces:	This book provides an excellent foundation for the principles of database and data management. It explains some of the more difficult concepts fairly well. The book is meant for an introductory course in database management which is usually required as…
Fecha:	2008-10-10
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Digital signal processing. A computer based approach. 2 nd Edition Sanjit K. Mitra Mc.Graw Hill, 2001
Jaquenod, Guillermo A.

Formato:	Articulo, Revision
Enlaces:	Designed for a one-year course on DSP, the book Digital Signal Processing, A Computer Based Approach aims to give seniors or first-year graduate students strong foundations of the analysis and design of discrete-time systems for digital signal processing. Anyway, is…
Fecha:	2008-10-10
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Improved automatic discovery of subgoals for options in hierarchical
Kretchmar, R. Matthew - Feil, Todd - Bansal, Rohit

Formato:	Articulo, Articulo
Enlaces:	Options have been shown to be a key step in extending reinforcement learning beyond low-level reactionary systems to higher-level, planning systems. Most of the options research involves hand-crafted options; there has been only very limited work in the automated discovery…
Fecha:	2004-05-17
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Shorter table ATA evaluation of elementary functions in single precision
Bria, Oscar N.

Formato:	Articulo, Articulo
Enlaces:	In this paper a slightly modification is proposed to the original Wong and Gotos ATA method for the computation of elementary functions in IEEE 754 single precision. The identification of a trade-off leads to the proposition of a different chunk…
Fecha:	2004-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

A high-level perception architecture: real-time visual navigation for autonomous robots in structured environments
López de Teruel Alcolea, Pedro E.

Formato:	Articulo, Revision
Enlaces:	This thesis describes the design and implementation of a mobile robot which is able to perform a structural interpretation of indoor environments, using only visual and proprioceptive sensory information. The desired behaviour is real-time navigation based on this interpretation, instead…
Fecha:	2011-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

ADESSO
Machado, Rubens C. - Saude, Andre V. - Lotufo, Roberto

Formato:	Articulo, Articulo
Enlaces:	This paper presents the Adesso, a computational environment for the development of scientific software. The Adesso environment leverages the reusable software component programming model to support the development and integration of components to several scientific programming platforms. The Adesso system…
Fecha:	2004-02-03
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Design composition
Sametinger, Johannes R. - Keller, Rudolf K.

Formato:	Articulo, Articulo
Enlaces:	Object-oriented software development has proven effective for systems development, but the creation of reusable and changeable software architectures is still a challenging task. Design patterns capture the expertise for reusable design solutions, but there is no methodical approach to providing…
Fecha:	2004-02-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

10.

Application of symmetric orthogonal multiwavelets and prefilter technique for image compression
Chen, Jiazhong - Zhou, Jingli - Yu, Shengsheng - Xiao, Qian - Xu, Jun

Formato:	Articulo, Articulo
Enlaces:	Multiwavelets are new addition to the body of wavelet theory. There are many types of symmetric multiwavelets such as Geronimo-Hardin-Massopust (GHM) and Chui-Lian (CL) multiwavelets. However, the matrix filter generating the GHM system multiwavelets does not satisfy the symmetric property.…
Fecha:	2004-08-10
Recurso:	Unversidad Nacional de La Plata

Recurso libre

11.

Techniques for improving the perfomance and scalability of directory-based shared-memory multiprocessors
Acacio Sánchez, Manuel - García Carrasco, José Manuel

Formato:	Articulo, Articulo
Enlaces:	Cache-coherent, nonumiform memory acces or cc-NUMA is an attractive architecture for building a spectrum of shared memory multiprocessors (whic are socing widespread use in commercial, technical and scientific applications). Unfortunately, there are some factors which limit the maximun number of…
Fecha:	2004-05-14
Recurso:	Unversidad Nacional de La Plata

Recurso libre

12.

Using portable monitoring for heterogeneous clusters on Windows and Linux operating systems
Kikuti, Daniel - Souza, Paulo S. L. - Souza, Simone R. S.

Formato:	Articulo, Articulo
Enlaces:	This paper describes the advances obtained with the XPVM-W95 2.0, a novel monitoring tool for parallel applications that employ PVM-W95 (PVM for Windows) as well as PVM for Linux. The tool provides, at runtime, the appropriate information about parallel virtual…
Fecha:	2004-05-18
Recurso:	Unversidad Nacional de La Plata

Recurso libre

13.

Dynamic deadlock detection under the OR requirement model
Campos, Alvaro E. - Orellana, Christian Fabián - Soto, María Pía

Formato:	Articulo, Articulo
Enlaces:	Deadlock detection is one of the most discussed problems in the literature. Although several al- gorithms have been proposed, the problem is still open. In general, the correct operation of an algorithm depends on the requirement model being considered. This…
Fecha:	2004-05-20
Recurso:	Unversidad Nacional de La Plata

Recurso libre

14.

Enhancement techniques in fingerprints as a tool in dactyloscopy
Moler, Emilce Graciela - Blotta, Eduardo Luis - Pastore, Juan Ignacio - Meschino, Gustavo - Ballarín, Virginia Laura

Formato:	Articulo, Articulo
Enlaces:	In this work an application of image enhancement techniques in fingerprints is presented. Digital Image-processing technology was applied to restored fingerprints with non-uniform contrast. These fingerprints corresponded to unidentified persons who were murdered by Military Forces in 1976. In 1997,…
Fecha:	2004-05-20
Recurso:	Unversidad Nacional de La Plata

Recurso libre

15.

An ontology approach to data integration
Buccella, Agustina - Cechich, Alejandra - Rodríguez Brisaboa, Nieves

Formato:	Articulo, Articulo
Enlaces:	The term Federated Databases refers to the data integration of distributed, autonomous and heterogeneous databases. However, a federation can also include information systems, not only databases. At integrating data, several issues must be addressed. Here, we focus on the problem…
Fecha:	2004-05-21
Recurso:	Unversidad Nacional de La Plata

Recurso libre

16.

La lógica de lo ilógico: toma de decisiones, Clausewitz y la Estrategia de Defensa de los Estados Unidos, The logic of the ilogical: decisions making Clausewitz and the strategy of Defence of the United States
Surasky, Javier

Formato:	Articulo, Articulo
Enlaces:	El trabajo comienza por plantear un diseño teórico de los procesos de toma de decisiones de los Estados en materia de política exterior, para luego adentrarse en el análisis teórico de la guerra como institución, sobre las ideas de Von…
Fecha:	2009-09-02
Recurso:	Unversidad Nacional de La Plata

Recurso libre

17.

Tracing out the effects of demographic changes on the income distribution: the case of Greater Buenos Aires 1980-2000
Marchionni, Mariana - Gasparini, Leonardo

Formato:	Articulo, Documento de trabajo
Enlaces:	Durante las décadas de 1980 y 1990, las decisiones de fertilidad variaron de manera significativa y diferenciada a lo largo de la distribución del ingreso en Argentina. En este trabajo se estudian los efectos de estos cambios demográficos en la…
Fecha:	2004-04-26
Recurso:	Unversidad Nacional de La Plata

Recurso libre

18.

Evolutifon of decision support system architectures: applications to land planning and management in Cuba
Segrera, Saddys - Ponce-Hernandez, Raúl - Arcia, J.

Formato:	Articulo, Articulo
Enlaces:	The main objective of this paper centers on reviewing the evolution of Decision Support System´s (DSS) architectures, particularly as they apply to natural resources. Today it is difficult to conceive the existence of a rural planning automated system that doesn't…
Fecha:	2004-02-03
Recurso:	Unversidad Nacional de La Plata

Recurso libre

19.

Boundary extraction through gradient-based evolutionary algorithm
Katz, Román - Delrieux, Claudio

Formato:	Articulo, Articulo
Enlaces:	Boundary extraction is an important procedure associated with recognition and interpretation tasks in digital image processing and computer vision. Most of the segmentation techniques are based on the detection of the local gradient, and then their application in noisy images…
Fecha:	2004-02-03
Recurso:	Unversidad Nacional de La Plata

Recurso libre

20.

The use of agent to incorporate network awareness into dynamic proxy framework: an overview
Choong, KhongNeng - Ali, Borhanuddin M. - Prakash, Veeraraghavan - Tee, Elok R.

Formato:	Articulo, Articulo
Enlaces:	It has been observed that research in mobile agent focused on the development of platforms and on the application of the concept. Network awareness is one of the applications of mobile agent, concerning of how agent determine and make the…
Fecha:	2004-02-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

21.

Conceptual patterns for water resources information systems
Iturraspe, Rodolfo Javier - Urciuolo, Adriana Beatriz

Formato:	Articulo, Articulo
Enlaces:	Water Resources Information Systems (WRIS) present different types of problems during the data storage and analysis phases, related with the complex nature of the environmental data spacio-temporal phenomena. There are many questions to deal with, such as geographic representation of…
Fecha:	2004-02-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

22.

Boosting classifiers for weed seeds identification
Granitto, Pablo Miguel - Garralda, Pablo A. - Verdes, Pablo Fabián - Ceccatto, Hermenegildo Alejandro

Formato:	Articulo, Articulo
Enlaces:	The identification and classification of seeds are of major technical and economical importance in the agricultural industry. To automate these activities, like in ocular inspection one should consider seed size, shape, color and texture, which can be obtained from seed…
Fecha:	2004-02-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

23.

An algorithm for minimising due times violations in flexible package production scheduling
Ibáñez, Francisco S. - Díaz Araya, Daniel - Forradelas, Raymundo Quilez

Formato:	Articulo, Articulo
Enlaces:	This paper includes part of the strategies used to solve a scheduling problem developed for a company that produces flexible packaging, presented in a quite general form though. In this problem it is necessary to schedule several jobs that involve…
Fecha:	2004-05-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

24.

Development of a relational database management system
Ruiz, Anabel Natalia - Maldonado, Calixto - Martínez Spessot, Cesar Ignacio

Formato:	Articulo, Articulo
Enlaces:	The studies of Relational Data Base Management Systems and Databases constitute nowadays a main tren of investigation in large businesses and universities of the entire world. The creation of a data base engine keeps being a challenge since there are…
Fecha:	2004-05-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

25.

3D requirements visualization
Teyseyre, Alfredo Raúl

Formato:	Articulo, Articulo
Enlaces:	The importance of correctly determining the requirements of a system at the very beginning of the development process it is a well known fact. Experience shows that the incorrect definition of the requirements leads to the development of deficient systems,…
Fecha:	2004-05-20
Recurso:	Unversidad Nacional de La Plata