608 search results - page 4 / 122 » Extracting Partition Statistics from Semistructured Data |
CLEIEJ
2008
13 years 5 months ago
2008
Data Mining is a process related to analysis, understanding and knowledge extraction from databases. In order to perform this process it is usually necessary to represent the data...
CIKM
2003
Springer
13 years 11 months ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...
KDID
2004
13 years 7 months ago
2004
Abstract. Database systems are islands of structure in a sea of unstructured data sources. Several real-world applications now need to create bridges for smooth integration of semi...
COMAD
2009
13 years 6 months ago
2009
We present a class of web queries whose result is a multi-column relation instead of a collection of unstructured documents as in standard web search. The user specifies the query...
DEXAW
2004
IEEE
13 years 9 months ago
2004
IEEE
In this paper, we demonstrate the use of the ESTEST system, which combines the data integration approach with techniques from Information Extraction in order to allow information ...