611 search results - page 10 / 123 » Querying Tree-Structured Data Using Dimension Graphs |
AMW
2010
13 years 9 months ago
2010
A Data Warehouse (DW) is a data repository that integrates data from multiple sources and organizes the data according to a set of data structures called dimensions. Each dimension...
PVLDB
2010
13 years 6 months ago
2010
XMorph is a new, shape polymorphic, domain-specific XML query language. A query in a shape polymorphic language adapts to the shape of the input, freeing the user from having to k...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We provide the first linear-space data structure with provable sublinear query time for exact point-topoint shortest path queries in planar graphs. We prove that for any planar gr...
IMR
2003
Springer
14 years 25 days ago
2003
Springer
We describe data structures for representing simplicial meshes compactly while supporting online queries and updates efficiently. Our data structure requires about a factor of fi...
DMDW
2001
13 years 9 months ago
2001
Star schema, which maintains one-to-many relationships between dimensions and a fact table, is widely accepted as the most viable data representation for dimensional analysis. Rea...