IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
From the beginnings of the World Wide Web (WWW or Web) and the definition of the Common Gateway Interface (CGI), Web site administrators have used dynamically generated HTML page...
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
We describe several value-by-area cartogram animation algorithms that can be used to visualize geographically distributed continuous spatiotemporal data that often occur in GIS sy...
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
Today many applications routinely generate large quantities of data. The data often takes the form of (time) series, or more generally streams, i.e. an ordered sequence of records...
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
I n this paper, we address the problem of query processing o n distributed semi-structured data. The distributed semistructured data can be modeled as a rooted and edge-labeled gr...
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
Most operations of the relational algebra or SQL - like projection with duplicate elimination, join, ordering, group by and aggregations - are efficiently processed using a sorted...
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
This paper considers the issue of bulk loading large data sets for the UB-Tree, a multidimensional index structure. Especially in dataware housing (DW), data mining and OLAP it is...
IDEAS
2000
IEEE
14 years 4 months ago
2000
IEEE
We present SECONDO, a new generic environment supporting the implementation of database systems for a wide range of data models and query languages. On the one hand, this framewor...