1832 search results - page 96 / 367 » Querying RDF Data Using A Multigraph-based Approach |
181
click to vote
CIKM
1994
Springer
15 years 10 months ago
1994
Springer
Accessing information sources to retrieve data requested by a user can be expensive, especially when dealing with distributed information sources. One way to reduce this cost is t...
172
click to vote
ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
Searching and extracting meaningful information out of highly heterogeneous datasets is a hot topic that received a lot of attention. However, the existing solutions are based on e...
181
click to vote
SIGMOD
2011
ACM
14 years 9 months ago
2011
ACM
A surprising query result is often an indication of errors in the query or the underlying data. Recent work suggests using causal reasoning to find explanations for the surprisin...
328
click to vote
ICDE
2008
IEEE
17 years 6 months ago
2008
IEEE
In applications like location-based services, sensor monitoring and biological databases, the values of the database items are inherently uncertain in nature. An important query fo...
192
click to vote
JAIR
2008
15 years 6 months ago
2008
In order for agents to act on behalf of users, they will have to retrieve and integrate vast amounts of textual data on the World Wide Web. However, much of the useful data on the...