611 search results - page 66 / 123 » Querying Tree-Structured Data Using Dimension Graphs |
CIKM
2008
Springer
14 years 2 days ago
2008
Springer
Structured P2P overlays supporting standard database functionalities are a popular choice for building large-scale distributed data management systems. In such systems, estimating...
ESA
2004
Springer
14 years 3 months ago
2004
Springer
We show the first o(n2 ) algorithm for coloring vertices of trianglefree planar graphs using three colors. The time complexity of the algorithm is O(n log n). Our approach can be ...
IJRR
2000
13 years 10 months ago
2000
The hierarchical generalized Voronoi graph (HGVG) is a new roadmap developed for sensor-based exploration in unknown environments. This paper defines the HGVG structure: a robot c...
VLDB
1998
ACM
14 years 2 months ago
1998
ACM
DTL's DataSpot is a database publishing tool that enables non-technical end users to explore a database using free-form plain language queries combined with hypertext navigat...
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
Given a set of model graphs D and a query graph q, containment search aims to find all model graphs g D such that q contains g (q g). Due to the wide adoption of graph models, f...