2145 search results - page 148 / 429 » Pattern-Based Query Answering |
DASFAA
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract. Visibility query is fundamental to many analysis and decisionmaking tasks in virtual environments. Visibility computation is time complex and the complexity escalates in ...
PVLDB
2010
14 years 10 months ago
2010
Entity linkage is central to almost every data integration and data cleaning scenario. Traditional techniques use some computed similarity among data structure to perform merges a...
SIGMOD
2001
ACM
15 years 12 months ago
2001
ACM
Estimating the result size of complex queries that involve selection on multiple attributes and the join of several relations is a difficult but fundamental task in database query...
EDBT
2008
ACM
15 years 11 months ago
2008
ACM
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
ICMCS
1999
IEEE
15 years 4 months ago
1999
IEEE
The START system responds to natural language queries with answers in text, pictures, and other media. START's sentence-level natural language parsing relies on a number of m...