4961 search results - page 4 / 993 » Homomorphism-Homogeneous Relational Structures |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
An -tree-automatic structure is a relational structure whose domain and relations are accepted by Muller or Rabin tree automata. We investigate in this paper the isomorphism probl...
ECCV
1990
Springer
14 years 8 months ago
1990
Springer
Abstract We present a method for extracting geometric and relational structures from raw intensity data. On one hand, low-level image processing extracts isolated features. On the ...
JACM
2000
13 years 6 months ago
2000
We rework parts of the classical relational theory when the underlying domain is a structure with some interpreted operations that can be used in queries. We identify parts of the...
WWW
2003
ACM
13 years 11 months ago
2003
ACM
In this poster, we introduce the mechanism of handling the ordering structure of XML data by using the Nested Relational Sequence Database System (NRSD), which is built upon the N...
TAPOS
1998
13 years 6 months ago
1998
There is a growing need, both for use within corporate intranets and within the rapidly evolving World Wide Web, to develop tools that are able to retrieve relevant textual inform...