4961 search results - page 233 / 993 » Homomorphism-Homogeneous Relational Structures |
144
click to vote
WWW
2001
ACM
16 years 7 months ago
2001
ACM
We discuss the de nition of keys for XML documents, paying particular attention to the concept of a relative key, which is commonly used in hierarchically structured documents and...
142
click to vote
ERCIMDL
2007
Springer
16 years 20 days ago
2007
Springer
Abstract. The process of development of metadata elements and structures can be approached and supported in a number of different ways. We sketch a user-centred approach to this p...
152
click to vote
INEX
2007
Springer
16 years 19 days ago
2007
Springer
The INEX Multimedia track focuses on using the structure of XML documents to extract, relate, and combine the relevance of different multimedia fragments. This paper presents a br...
177
click to vote
ICDM
2005
IEEE
16 years 3 days ago
2005
IEEE
We study an algorithm for feature selection that clusters attributes using a special metric and then makes use of the dendrogram of the resulting cluster hierarchy to choose the m...
168
click to vote
CSL
2005
Springer
16 years 1 days ago
2005
Springer
We show that the modular decomposition of a countable graph can be defined from this graph, given with an enumeration of its set of vertices, by formulas of Monadic Second-Order l...