664 search results - page 3 / 133 » Generalized Search Trees for Database Systems |
WIDM
2005
ACM
13 years 11 months ago
2005
ACM
In XML retrieval, two distinct approaches have been established and pursued without much cross-fertilization taking place so far. On the one hand, native XML databases tailored to...
SIGMOD
2009
ACM
14 years 6 months ago
2009
ACM
We demonstrate the BioNav system, a novel search interface for biomedical databases, such as PubMed. BioNav enables users to navigate large number of query results by categorizing...
ISPAN
1997
IEEE
13 years 10 months ago
1997
IEEE
This paper is concerned with the transparent parallelisation of declarative database queries, based on theoretical principles. We have designed an entire database architecture sui...
EDBT
2004
ACM
14 years 5 months ago
2004
ACM
Structured and semi-structured object representations are getting more and more important for modern database applications. Examples for such data are hierarchical structures inclu...
COLING
1996
13 years 7 months ago
1996
This paper presents an efficient algorithm for retrieving from a database of trees, all trees that match a given query tree appro,imately, that is, within a certain error toleranc...