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Aproximadamente 17 registro(s) hasta el momento: (knowledge)

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Recurso libre

Ontological evaluation in the knowledge based system
Bueno, Tânia C. D. - Hoeschl, Hugo Cesar - Cancellier, Fabricia - Bedin, Sonali

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In the last few years, several studies have emphasized the use of ontologies as an alternative to organization of the information. The notion of ontology has become popular in fields such as intelligent information integration, information retrieval on the Internet,…
Fecha:	2012-11-15
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Improving web personalization re-engineering processes using cognitive knowledge management
Martín, Adriana - Cechich, Alejandra

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	A re-design process implies dealing with complex interactions between stakeholders, especially if we are talking about a personalization re-engineered process, which can be applied to an existing web application. In this context, knowledge becomes a main factor of influence, but…
Fecha:	2012-09-20
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Extracting contour lines from topographic maps based on cartography and graphics knowledge
Wu, Rui-Qing - Cheng, Xi-Ran - Yang, Cun-Jian

Formato:	Articulo, Articulo
Enlaces:	This paper addresses the problem of contour line extraction from scanned topographic maps in poor condition. A novel method is developed, using knowledge of cartography and graphics to extract contours by removing other layers which overlay the contours, and reconstructing…
Fecha:	2009-10-09
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Software projects effort estimation using “use case points” method in the context of Project Management Body of Knowledge
Montejano, Germán Antonio - Uzal, Roberto - Riesco, Daniel Eduardo - Debnath, Narayan C.

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	As a contribution to consider software projects to be risk investments, it is important the full standardization of either the planning methodology (as a subset of project management methodology) and the effort estimation method. We think there is important and…
Fecha:	2012-10-05
Recurso:	Unversidad Nacional de La Plata

Recurso libre

A layered architecture using schematic plans for controlling mobile robots
Tucat, Mariano - Gottifredi, Sebastián - Vidaurreta, Federico - García, Alejandro Javier - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Robotic soccer is a way of putting different developments in intelligent agents into practice, including not only problems such as multi-agent planning and coordination, but also physical problems related to vision and communication subsystems. In this work, we present the…
Fecha:	2012-09-28
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Comparison of SVM and some older classification algorithms in text classification tasks
Colas, Fabrice - Brazdil, Pavel

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Document classification has already been widely studied. In fact, some studies compared feature selection techniques or feature space transformation whereas some others compared the performance of different algorithms. Recently, following the rising interest towards the Support Vector Machine, various studies…
Fecha:	2012-11-08
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Partial distance-learning training for information technology higher education trainers
Al Naamany, Ahmed - Bourdoucen, Hadj - Jervase, Joseph - Elzain, Mohamed

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Teachers must be able to adapt to a rapidly changing IT knowledge and technology. This requirement is further compounded by the need that this knowledge and technology be incorporated in the curriculum at the same rate. This paper presents a…
Fecha:	2012-11-16
Recurso:	Unversidad Nacional de La Plata

Recurso libre

Negation-as-failure considered harmful
Fillottrani, Pablo Rubén

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	In logic programs, negation-as-failure has been used both for representing negative information and for providing default nonmonotonic inference. In this paper we argue that this twofold role is not only unnecessary for the expressiveness of the language, but it also…
Fecha:	2012-10-23
Recurso:	Unversidad Nacional de La Plata

Recurso libre

A parsimonious generation of combinatorial neural model
Prado, Hércules A. - Frigeri, Sandra - Engel, Paulo Martins

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	This paper presents a new approach to reduce the space problem due to combinatorial explosion of CNM (Combinatorial Neural Model) method. First we show a description of CNM, proposed by Machado and Rocha [MAC 91], [MAC 92], [MAC 92a], [MAC…
Fecha:	2012-11-28
Recurso:	Unversidad Nacional de La Plata

Recurso libre

10.

Local-as-view integration of ontologies in defeasible logic programming
Gómez, Sergio Alejandro - Chesñevar, Carlos Iván - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Ontology integration is the problem of combining data sources in the SemanticWeb. Concepts in source ontologies are captured in terms of concepts de ned in a global ontology. When some of these ontologies are inconsistent, the knowledge engineer often has…
Fecha:	2012-07-19
Recurso:	Unversidad Nacional de La Plata

Recurso libre

11.

SeDiCI | Servicio de Difusión de la Creación Intelectual (Intellectual Creativity Diffusion Service)
De Giusti, Marisa Raquel - Villarreal, Gonzalo Luján - Sobrado, Ariel - Lira, Ariel Jorge - Vila, María Marta

Formato:	Articulo, Preprint
Enlaces:	Universidad Nacional de La Plata (UNLP) Intellectual Creativity Diffusion Service (SeDiCI) was formed mainly to publicise the knowledge acquired at the different academic areas of our university, having the goal of restoring to the community the efforts expended on public…
Fecha:	2009-03-26
Recurso:	Unversidad Nacional de La Plata

Recurso libre

12.

Discovering geographic services from textual use cases
Saldaño, Viviana E. - Buccella, Agustina - Cechich, Alejandra

Formato:	Articulo, Articulo
Enlaces:	Component Based Software Development (CBSD) relies upon utilization of previously developed software components OTS (Off-The-Shelf), which are appropriately merged to satisfy particular system requirements. However, wide acceptance of this paradigm at industry requires efficient component identification and selection, aspects which…
Fecha:	2010-06-14
Recurso:	Unversidad Nacional de La Plata

Recurso libre

13.

Approximation to the dynamic hypermedial device modeling for the analysis of interactions
Rodríguez, Guillermo L. - San Martín, Patricia S.

Formato:	Articulo, Articulo
Enlaces:	The following research proposes a first approximation to the Dynamic Hypermedial Device modeling based on the analysis of interactions. In addition, the DEVS (Discrete EVents dynamic Systems) formalism is employed, which is particularly suitable for the modeling of discrete event…
Fecha:	2010-10-01
Recurso:	Unversidad Nacional de La Plata

Recurso libre

14.

An argumentation framework with uncertainty management designed for dynamic environments
Capobianco, Marcela - Simari, Guillermo Ricardo

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Nowadays, data intensive applications are in constant demand and there is need of computing environments with better intelligent capabilities than those present in today's Database Management Systems (DBMS). To build such systems we need formalisms that can perform complicate inferences,…
Fecha:	2012-09-12
Recurso:	Unversidad Nacional de La Plata

Recurso libre

15.

DeLP viewer: a defeasible logic programming visualization tool
Escarza, Sebastián - Larrea, Martín Leonardo - Castro, Silvia Mabel - Martig, Sergio R.

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Defeasible Logic Programming (DeLP) is a knowledge representation formalism that combines results from Logic Programming and Defeasible Argumentation to provide reasoning based on contradictory and potentially incomplete information. DeLP allows information representation by using weak rules and provides an argumentation…
Fecha:	2012-09-13
Recurso:	Unversidad Nacional de La Plata

Recurso libre

16.

Profiling MPI applications with mixed instrumentation
Grosclaude, Eduardo - Zanellato, Claudio - Balladini, Javier - Castillo, Rodolfo del - Castro, Silvia Mabel

Formato:	Objeto de conferencia, Objeto de conferencia
Enlaces:	Our research project intends to build knowledge about HPC problems to be able to help local researchers. In order to advise users in choosing parallel machines to run their applications, we want to establish a general methodology, requiring as shallow…
Fecha:	2012-07-30
Recurso:	Unversidad Nacional de La Plata

Recurso libre

17.

Optimizing constrained problems through a T-Cell artificial immune system
Aragón, Victoria S. - Esquivel, Susana Cecilia - Coello Coello, Carlos

Formato:	Articulo, Articulo
Enlaces:	In this paper, we present a new model of an artificial immune system (AIS), based on the process that suffers the T-Cell, it is called T-Cell Model. It is used for solving constrained (numerical) optimization problems. The model operates on…
Fecha:	2009-04-13
Recurso:	Unversidad Nacional de La Plata