420 search results - page 53 / 84 » Implementing a Query Language for Context-Dependent Semistru... |
ICDT
1995
ACM
14 years 1 days ago
1995
ACM
We investigate and compare two forms of recursion on sets for querying nested collections. The rst one is called sri and it corresponds to sequential processing of data. The second...
SIGMOD
2001
ACM
14 years 8 months ago
2001
ACM
As XML has developed over the past few years, its role has expanded beyond its original domain as a semantics-preserving markup language for online documents, and it is now also t...
SIGMOD
1999
ACM
14 years 24 days ago
1999
ACM
The design of webbases, database systems for supporting Webbased applications, is currently an active area of research. In this paper, we propose a 3-layer architecture for design...
IJCNLP
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, a series of window-based methods is proposed for information retrieval. Compared with traditional tf-idf model, our approaches are based on two new key notions. The ...
AAAI
2010
13 years 10 months ago
2010
We describe a generic framework for representing and reasoning with annotated Semantic Web data, formalise the annotated language, the corresponding deductive system, and address ...