40 search results - page 2 / 8 » SystemT: A Declarative Information Extraction System |
PVLDB
2010
12 years 11 months ago
2010
Rule-based information extraction from text is increasingly being used to populate databases and to support structured queries on unstructured text. Specification of suitable info...
SIGMOD
2011
ACM
12 years 7 months ago
2011
ACM
In the database community, work on information extraction (IE) has centered on two themes: how to effectively manage IE tasks, and how to manage the uncertainties that arise in th...
LPNMR
2001
Springer
13 years 9 months ago
2001
Springer
Lixto is a system and method for the visual and interactive generation of wrappers for Web pages under the supervision of a human developer, for automatically extracting informatio...
ICDE
2010
IEEE
14 years 4 months ago
2010
IEEE
Abstract-Unstructured text represents a large fraction of the world's data. It often contain snippets of structured information within them (e.g., people's names and zip ...
ICDE
2011
IEEE
12 years 8 months ago
2011
IEEE
—There is a growing interest in methods for analyzing data describing networks of all types, including information, biological, physical, and social networks. Typically the data ...