794 search results - page 1 / 159 » On the Information Content of Semi-Structured Databases |
ACTAC
1998
13 years 4 months ago
1998
In a semi-structured database there is no clear separation between the data and the schema, and the degree to which it is structured depends on the application. Semi-structured da...
IJSI
2008
13 years 4 months ago
2008
Abstract A rich family of generic Information Extraction (IE) techniques have been developed by researchers nowadays. This paper proposes WebKER, a system for automatically extract...
VLDB
1993
ACM
13 years 9 months ago
1993
ACM
DEXA
1997
Springer
13 years 9 months ago
1997
Springer
Abstract. In this paper, a new approach for retrieval from semistructured photographic collections is described. We have developed a retrieval model based on the Dempster-Shafer th...
VLDB
1995
ACM
13 years 8 months ago
1995
ACM
Semi-structured documents (e.g. journal art,icles, electronic mail, television programs, mail order catalogs, ...) a.re often not explicitly typed; the only available t,ype inform...