Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Physical Sciences and Mathematics
Efficient Storage And Retrieval Of Georeferenced Objects In A Semantic Database For Web-Based Applications, Debra Lee Davis
Efficient Storage And Retrieval Of Georeferenced Objects In A Semantic Database For Web-Based Applications, Debra Lee Davis
FIU Electronic Theses and Dissertations
The use and dissemination of remotely-sensed data is an important resource that can be used for environmental, commercial and educational purposes. Because of this, the use and availability of remotely-sensed data has increased dramatically in recent years. This usefulness, however, is often overshadowed by the difficulty encountered with trying to deal with this type of data. The amount of data available is immense. Storing, searching and retrieving the data of interest is often difficult, time consuming and inefficient. This is particularly true when these types of data need to be rapidly and continually accessed via the Internet, or combined with …
Integration And Querying Of Heterogeneous, Autonomous, Distributed Database Systems, Rukshan Indika Athauda
Integration And Querying Of Heterogeneous, Autonomous, Distributed Database Systems, Rukshan Indika Athauda
FIU Electronic Theses and Dissertations
Today, databases have become an integral part of information systems. In the past two decades, we have seen different database systems being developed independently and used in different applications domains. Today's interconnected networks and advanced applications, such as data warehousing, data mining & knowledge discovery and intelligent data access to information on the Web, have created a need for integrated access to such heterogeneous, autonomous, distributed database systems. Heterogeneous/multidatabase research has focused on this issue resulting in many different approaches. However, a single, generally accepted methodology in academia or industry has not emerged providing ubiquitous intelligent data access from heterogeneous, …