511 search results - page 43 / 103 » Approximate Selection Queries over Imprecise Data |
268
click to vote
SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
287
click to vote
PODS
2009
ACM
16 years 6 months ago
2009
ACM
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...
178
Voted
DKE
1999
15 years 5 months ago
1999
A Data Warehouse DW is a database that collects and stores data from multiple remote and heterogeneous information sources. When a query is posed, it is evaluated locally, without...
180
click to vote
ISORC
2007
IEEE
16 years 10 days ago
2007
IEEE
Many emerging applications operate on continuous unbounded data streams and need real-time data services. Providing deadline guarantees for queries over dynamic data streams is a ...
177
click to vote
CISIS
2009
IEEE
15 years 3 months ago
2009
IEEE
The volume of stream data delivered from different information sources is increasing. There are a variety of demands to utilize such stream data for applications. Stream processin...