6974 search results - page 250 / 1395 » Querying Semi-Structured Data |
168
click to vote
BNCOD
2004
15 years 8 months ago
2004
When storing data in heterogeneous databases, one of the top-down design issues concerns the usage of multiple query languages. A common language enables querying of database schem...
187
click to vote
DAIS
2009
15 years 4 months ago
2009
Queries are widely used for acquiring data distributed in opportunistically formed mobile networks. However, when queries are executed in such dynamic settings, the returned result...
195
click to vote
IEAAIE
2009
Springer
16 years 1 months ago
2009
Springer
In this paper, we propose to apply an NA-tree in the Chord system to encode spatial region data in the data key part used in the hash function to data search. That is, we combine t...
216
click to vote
P2P
2006
IEEE
16 years 19 days ago
2006
IEEE
Large-scale distributed data management with P2P systems requires the existence of similarity operators for queries as we cannot assume that all users will agree on exactly the sa...