1611 search results - page 148 / 323 » Supporting Exploratory Queries in Databases |
198
Voted
ICDE
1999
IEEE
16 years 5 months ago
1999
IEEE
Indexes play a vital role in decision support systems by reducing the cost of answering complex queries. A popular methodology for choosing indexes that is adopted by database adm...
138
Voted
EDBT
2004
ACM
16 years 3 months ago
2004
ACM
A location-based service (LBS) provides information based on the location information specified in a query. Nearest-neighbor (NN) search is an important class of queries supported ...
139
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
The rise of GPS and broadband-speed wireless devices has led to tremendous excitement about a range of applications broadly characterized as "location based services". Cu...
122
Voted
MOBIDE
2010
ACM
15 years 3 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...
217
Voted
PODS
2011
ACM
14 years 6 months ago
2011
ACM
Database queries can be broadly classified into two categories: reporting queries and aggregation queries. The former retrieves a collection of records from the database that mat...