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IWANN
1999
Springer
15 years 6 months ago
Applying Ontology to the Web: A Case Study
This paper describes the use of Simple HTML Ontology Extensions (SHOE) in a real world internet application. SHOE allows authors to add semantic content to web pages and to relate...
Jeff Heflin, James A. Hendler, Sean Luke
110
Voted
SSD
1999
Springer
99views Database» more  SSD 1999»
15 years 6 months ago
Algorithms for Joining R-Trees and Linear Region Quadtrees
The family of R-trees is suitable for storing various kinds of multidimensional objects and is considered an excellent choice for indexing a spatial database. Region Quadtrees are ...
Antonio Corral, Michael Vassilakopoulos, Yannis Ma...
VLDB
1999
ACM
107views Database» more  VLDB 1999»
15 years 6 months ago
The Value of Merge-Join and Hash-Join in SQL Server
Microsoft SQL Server was successful for many years for transaction processing and decision support workloads with neither merge join nor hash join, relying entirely on nested loop...
Goetz Graefe
118
Voted
SSDBM
1998
IEEE
101views Database» more  SSDBM 1998»
15 years 6 months ago
Specifications for Efficient Indexing in Spatiotemporal Databases
: A new issue that arises in modern applications involves the efficient manipulation of (static or moving) spatial objects, and the relationships among them. As a result, modern da...
Yannis Theodoridis, Timos K. Sellis, Apostolos Pap...
SWAT
1994
Springer
120views Algorithms» more  SWAT 1994»
15 years 6 months ago
Parallel Dynamic Lowest Common Ancestors
This paper gives a CREW PRAM algorithm for the problem of finding lowest common ancestors in a forest under the insertion of leaves and roots and the deletion of leaves. For a fore...
Erik Schenk