1154 search results - page 105 / 231 » On the editing distance of graphs |
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
A system is described that tracks moving objects in a video dataset so as to extract a representation of the objects' 3D trajectories. The system then finds hierarchical clus...
OSDI
2008
ACM
14 years 10 months ago
2008
ACM
Error logs are a fruitful source of information both for diagnosis as well as for proactive fault handling ? however elaborate data preparation is necessary to filter out valuable...
ICDE
2010
IEEE
14 years 9 months ago
2010
IEEE
In this article we propose a new hashing framework for tree-structured data. Our method maps an unordered tree into a multiset of simple wedge-shaped structures refered to as pivot...
IDEAS
2006
IEEE
14 years 4 months ago
2006
IEEE
Updating XML documents submitted to schema constraints requires incremental validation, i.e. checking the parts of the document concerned by the updates. We propose to correct sub...
WISE
2005
Springer
14 years 3 months ago
2005
Springer
This paper studies automatic extraction of structured data from Web pages. Each of such pages may contain several groups of structured data records. Existing automatic methods stil...