3241 search results - page 120 / 649 » Searching for Hidden-Web Databases |
TMM
2002
14 years 9 months ago
2002
This paper presents the rudiments of a theory of schema design for databases containing high dimensional features of the type used for describing multimedia data. We introduce a mo...
ICDAR
1997
IEEE
15 years 2 months ago
1997
IEEE
A system is presented that uses texture to retrieve and browse images stored in a large document image database. A method of graphically generating a candidate search image is use...
SCANGIS
2003
14 years 11 months ago
2003
Abstract. This paper discusses concurrency control in distributed geographical database systems. A geographic data server providing transactional services must be designed to handl...
KDD
1998
ACM
15 years 2 months ago
1998
ACM
Periodicity search, that is, searchfor cyclicity in time-related databases, is an interesting data mining problem. Mostprevious studies have been on finding full-cycle periodicity...
BMCBI
2008
14 years 10 months ago
2008
Background: The ability to access, search and analyse secondary structures of a large set of known RNA molecules is very important for deriving improved RNA energy models, for eva...