1177 search results - page 149 / 236 » A Database of Narrative Schemas |
FROCOS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We propose a new class of tree automata, called tree automata with normalization (TAN). This framework extends equational tree automata, and improved the results of them:...
MFCS
2004
Springer
14 years 1 months ago
2004
Springer
We study the complexity of the inclusion, equivalence, and intersection problem for simple regular expressions arising in practical XML schemas. These basically consist of the conc...
DOLAP
2003
ACM
14 years 1 months ago
2003
ACM
Multidimensional aggregation queries constitute the single most important class of queries for data warehousing applications and decision support systems. The bottleneck in the ev...
EDBTW
2010
Springer
14 years 26 days ago
2010
Springer
We study the problem of update propagation across views in the setting where both the view and the source database are XML documents. We consider a simple class of XML views that ...
CAISE
2008
Springer
13 years 9 months ago
2008
Springer
Conceptual-relational mappings between conceptual models and relational schemas have been used increasingly to achieve interoperability or overcome impedance mismatch in modern dat...