Interactive Retrieval
Mostrando 1-12 de 24 artigos, teses e dissertações.
-
1. ORDEN, DISTRIBUTIVIDAD Y ATRACCIÓN EN LA PRODUCCIÓN DE LA CONCORDANCIA
ABSTRACT: Several studies have found that factors of different nature (semantic, morphological and syntactic) affect the computation of subject-verb agreement during sentence production (BOCK; MILLER, 1991; FRANCK; VIGLIOCCO; NICOL, 2002; HARTSUIKER et. al., 2003; HASKELL; MACDONALD, 2003; VIGLIOCCO; BUTTERWORTH; SEMENZA 1995) The aim of this paper are: a) t
Alfa, rev. linguíst. (São José Rio Preto). Publicado em: 2017-12
-
2. Aprendizado não supervisionado de hierarquias de tópicos a partir de coleções textuais dinâmicas / Unsupervised learning of topic hierarchies from dynamic text collections
The need to extract new and useful knowledge from large textual collections has motivated researchs on Text Mining methods. Among the existing methods, initiatives for the knowledge organization by topic hierarchies are very popular. In the topic hierarchies, the knowledge is represented by topics and subtopics, and each topic contains documents of similar c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/05/2011
-
3. VCom : uma abordagem para modelagem de ambientes colaborativos
First generation of web applications was responsible for the popularization of the network and the emergence of the first groups of Internet users. At that time, the web content was little interactive and web sites were limited in the aspects of configuration options and interface of the system. The Users were mere spectators of the actions that took place i
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/01/2011
-
4. RAVE au DISCO: recomendaÃÃo automÃtica de vÃdeo como auxÃlio no processo de disseminaÃÃo do conhecimento
In recent years, we have observed a significant growth in the production of multimedia content. It is remarkable to highlight that much of such content is spread out using the Internet infrastructure. However, some characteristics of the content access have made non-trivial the process of lookup for and retrieval of content. Difficulties to access multimedia
Publicado em: 2009
-
5. Um framework para a consulta a repositórios de vídeo digitais
The Information Retrieval Systems (IR) were constructed for easier access to information in a repository of data, offering resources for organizing, indexing and retrieval of data. These repository can contain any digital information such as documents, files, music or videos. In a repository of videos, the IR systems have difficult to index the information b
Publicado em: 2008
-
6. Data clustering by optimum-path transform / Agrupamento de dados por florestas de caminhos otimos
This thesis proposes a novel approach for data clustering based on optimum-path forest. The samples are taken as nodes of a graph, whose arcs are defined by an adjacency relation. The nodes are weighted by their probability density values (pdf) and a connectivity function is maximized, such that each maximum of the pdf becomes root of an optimum-path tree (c
Publicado em: 2008
-
7. A study about the power of metaphors and multimedia resources in the differential and integral calculus teaching-learning process / Um estudo sobre o poder das metaforas e dos recursos multimidia no processo de ensino e aprendizagem de calculo diferencial e integral
The teaching of Calculation has been object of diverse questioning in forums in function of the difficulties presented for the pupils in its learning. Inserted in this context, this research has as objective to use metaphors and multimedia resources in the elaboration of the Calculation s didactic material, aiming the improvement in the instruction process a
Publicado em: 2008
-
8. Análise de conteúdo de vídeo por meio de aprendizado ativo
Advances in compression techniques, decreasing cost of storage, and high-speed transmission have facilitated the way videos are created, stored and distributed. As a consequence, videos are now being used in many applications areas. The increase in the amount of video data deployed and used in today s applications reveals not only the importance as multimedi
Publicado em: 2007
-
9. A model for exploratory navigation in the semantic web infrastructure / Um modelo de navegação exploratória para a infra-estrutura da web semântica
A model for exploratory navigation in the Semantic Web infrastructure called NAVE - Navigation and Exploration Model - is proposed. NAVE is based on literature of information searching, levels of information seeking activities, and an orienteering strategy. This model aims in particular at facilitating the design and development of exploratory navigation sys
Publicado em: 2007
-
10. Enfoques en torno al modelo cognitivo para la recuperación de información: análisis crítico
The traditional or algorithmic model of information retrieval has evolved into the cognitive model. From the latter, different proposals for practical implementation have arisen being the most remarkable ones those labelled by their own authors as Global Model of Polirepresentation, Episodic Model, Stratified Model and Model of Interactive Feedback. These ar
Ciência da Informação. Publicado em: 2002-08
-
11. Metadata utilization in the video servers access management. / Utilização de metadados no gerenciamento de acesso a servidores de vídeo.
The experience with authoring multimedia material for educational purposes shows a major problem: how to provide an easy and efficient way to handle multimedia objects in a manner that non-expert users (namely school teachers) can be able to design and build their own presentations? The creation of this presentations involves factors like storage, delivery,
Publicado em: 1998
-
12. A computerized cataloging management system for health science audiovisuals.
This paper describes the implementation of the Stanford Public Information and Retrieval System (SPIRES) by the University of Michigan Medical School Learning Resources Center. SPIRES is a bibliographic data base management system which offers on-line search capabilities and retrieval of data in programmable formats. The Learning Resource Center utilizes SPI