2850 search results - page 200 / 570 » Answering Queries using Humans, Algorithms and Databases |
141
Voted
SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
A major problem in today's information-driven world is that sharing heterogeneous, semantically rich data is incredibly difficult. Piazza is a peer data management system tha...
230
Voted
ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Integrating Deep Web sources requires highly accurate semantic matches between the attributes of the source query interfaces. These matches are usually established by comparing th...
159
Voted
AICOM
2004
15 years 3 months ago
2004
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
151
Voted
ICDT
1997
ACM
15 years 7 months ago
1997
ACM
A “scoring rule” is an assignment of a value to every tuple (of varying sizes). This paper is concerned with the issue of how to modify a scoring rule to apply to the case whe...
140
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CINQ
2004
Springer
15 years 9 months ago
2004
Springer
Algorithms for finding frequent itemsets fall into two broad classes: (1) algorithms that are based on non-trivial SQL statements to query and update a database, and (2) algorithms...