4961 search results - page 233 / 993 » Homomorphism-Homogeneous Relational Structures |
WWW
2001
ACM
16 years 4 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...
104
Voted
ERCIMDL
2007
Springer
15 years 9 months 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...
116
Voted
INEX
2007
Springer
15 years 9 months 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...
122
Voted
ICDM
2005
IEEE
15 years 9 months 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...
129
Voted
CSL
2005
Springer
15 years 9 months 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...