67 search results - page 14 / 14 » Optimal Paths in Weighted Timed Automata |
KDD
2007
ACM
14 years 5 months ago
2007
ACM
Dimension attributes in data warehouses are typically hierarchical (e.g., geographic locations in sales data, URLs in Web traffic logs). OLAP tools are used to summarize the measu...
SIROCCO
2010
13 years 6 months ago
2010
Abstract. This paper concerns graph spanners that approximate multipaths between pair of vertices of an undirected graphs with n vertices. Classically, a spanner H of stretch s for...