Sciweavers

6484 search results - page 43 / 1297
» Physical Database Design
Sort
View
SIGMOD
2002
ACM
219views Database» more  SIGMOD 2002»
16 years 1 days ago
Efficient k-NN search on vertically decomposed data
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
Arjen P. de Vries, Nikos Mamoulis, Niels Nes, Mart...
GIS
2003
ACM
16 years 28 days ago
Computational data modeling for network-constrained moving objects
Advances in wireless communications, positioning technology, and other hardware technologies combine to enable a range of applications that use a mobile user's geo-spatial da...
Laurynas Speicys, Christian S. Jensen, Augustas Kl...
VLDB
1994
ACM
152views Database» more  VLDB 1994»
15 years 4 months ago
The GMAP: A Versatile Tool for Physical Data Independence
Physical data independence is touted as a central feature of modern database systems. Both relational and object-oriented systems, however, force users to frame their queries in t...
Odysseas G. Tsatalos, Marvin H. Solomon, Yannis E....
ICDE
2009
IEEE
186views Database» more  ICDE 2009»
16 years 1 months ago
A Benchmark for Online Index Selection
Online approaches to physical design tuning have received considerable attention in the recent literature, with a focus on the problem of online index selection. However, it is dif...
Karl Schnaitter, Neoklis Polyzotis