23 search results - page 5 / 5 » Locally Adaptive Dimensionality Reduction for Indexing Large... |
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
Existing studies on time series are based on two categories of distance functions. The first category consists of the Lp-norms. They are metric distance functions but cannot supp...
GIS
2005
ACM
14 years 6 months ago
2005
ACM
Geographic Information Systems (GIS) are increasingly managing very large sets of data and hence a centralized data repository may not always provide the most scalable solution. H...
EDBT
2009
ACM
14 years 7 days ago
2009
ACM
In this work we concentrate on categorization of relational attributes based on their data type. Assuming that attribute type/characteristics are unknown or unidentifiable, we an...