177 search results - page 24 / 36 » A quantum logic-based query processing approach for extendin... |
247
Voted
ICDE
2003
IEEE
16 years 6 months ago
2003
IEEE
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...
125
click to vote
EACL
2006
ACL Anthology
15 years 6 months ago
2006
ACL Anthology
GOD (General Ontology Discovery) is an unsupervised system to extract semantic relations among domain specific entities and concepts from texts. Operationally, it acts as a search...
147
click to vote
SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
We propose a framework for integrating data from multiple relational sources into an XML document that both conforms to a given DTD and satisfies predefined XML constraints. The f...
129
click to vote
ECOOP
1999
Springer
15 years 8 months ago
1999
Springer
Several advanced applications, such as those dealing with the Web, need to handle data whose structure is not known a-priori. Such requirement severely limits the applicability of ...
171
click to vote
BTW
1999
Springer
15 years 9 months ago
1999
Springer
Conceptual Information Systems provide a multi-dimensional conceptually structured view on data stored in relational databases. On restricting the expressiveness of the retrieval l...