721 search results - page 131 / 145 » Layered Index Structures in Document Database Systems |
IJCAI
2003
13 years 8 months ago
2003
Opening up large amounts of loosely structured information for easy access and use is a complex problem. This paper describes two systems that address different aspects of the pro...
EDBT
2006
ACM
14 years 6 months ago
2006
ACM
In authorization-transparent access control, users formulate their queries against the database schema rather than against authorization views that transform and hide data. The Tru...
CIKM
2008
Springer
13 years 8 months ago
2008
Springer
I report briefly on some of my own work in each of these areas and elucidate some of the questions that this research has raised. Then I propose as a research agenda the developme...
ANLP
1997
13 years 8 months ago
1997
Identifying the occurrences of proper names in text and the entities they refer to can be a difficult task because of the manyto-many mapping between names and their referents. We...
WWW
2001
ACM
14 years 7 months ago
2001
ACM
First generation Web-content encodes information in handwritten (HTML) Web pages. Second generation Web content generates HTML pages on demand, e.g. by filling in templates with c...