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Use of a semantically grained database system for distribution and control within design environments
(1997-12-01)
This paper presents a technique to share the data stored in an object-oriented database aimed at designing environments. This technique shares data between two related databases, called the Original and Product databases, ...
Architecture for peer-to-peer databases with routing queries using ant colony algorithm and semantic support
(2011-12-01)
In a peer-to-peer network, the nodes interact with each other by sharing resources, services and information. Many applications have been developed using such networks, being a class of such applications are peer-to-peer ...
Application of ontologies in peer-to-peer database with routing queries based on ant colony algorithm
(2011-12-01)
A significant set of information stored in different databases around the world, can be shared through peer-topeer databases. With that, is obtained a large base of knowledge, without the need for large investments because ...
A clinical decision support system for cancer diseases
(2008-12-01)
The second main cause of death in Brazil is cancer, and according to statistics disclosed by National Cancer Institute from Brazil (INCA) 466,730 new cases of cancer are forecast for 2008. The analysis of tumour tissues ...
Multi-relational algorithm for mining association rules in large databases
(2011-12-01)
Multi-relational data mining enables pattern mining from multiple tables. The existing multi-relational mining association rules algorithms are not able to process large volumes of data, because the amount of memory required ...
A medical information system to manage a cancer database
(2008-12-01)
Cancer is the second main cause of death in Brazil, and according to statistics disclosed by INCA - National Cancer Institute 466,730 new cases of the disease are forecast for 2008. The storage and analysis of tumour tissues ...
Evolutionary Database Design: Enhancing Data Abstraction Through Database Modularization To Achieve Graceful Schema Evolution
(Springer Int Publishing AGCham, 2016)
Support to content-based image query in object-oriented databases
(1998-02-27)
This paper presents an Object Manager that stores medical images as a data type of attributes that can be associated to objects, and a support system developed to offer this kind of tool to medical application developers. ...
Optimization of query results in peer-to-peer database supported by semantics
(2011-12-01)
The development of new technologies that use peer-to-peer networks grows every day, with the object to supply the need of sharing information, resources and services of databases around the world. Among them are the ...
3D geovisualisation techniques applied in spatial data mining
(2013-08-13)
The increase in the number of spatial data collected has motivated the development of geovisualisation techniques, aiming to provide an important resource to support the extraction of knowledge and decision making. One of ...