3420 search results - page 123 / 684 » Proximity Search in Databases |
ICDE
1987
IEEE
14 years 17 days ago
1987
IEEE
: Previous multidimensional dynamic hashing schemes exhibit two obvious shortcomings. First, even for uniform record distribution, the retrieval performance of these schemes suffer...
MOBIDE
2010
ACM
13 years 9 months ago
2010
ACM
Traditional location-based services recommend nearest objects to the user by considering their spatial proximity. However, an object not only has its distance but also has its dir...
VLDB
2000
ACM
14 years 19 days ago
2000
ACM
We propose a novel index structure, A-tree (Approximation tree), for similarity search of high-dimensional data. The basic idea of the
KDD
1998
ACM
14 years 1 months ago
1998
ACM
Discovery of association rules from large databases of item sets is an important data mining problem. Association rules are usually stored in relational databases for future use i...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Many databases have become Web-accessible through form-based search interfaces (i.e., HTML forms) that allow users to specify complex and precise queries to access the underlying ...