829 search results - page 88 / 166 » Location-aware Query Processing and Optimization |
103
Voted
JUCS
2008
15 years 17 days ago
2008
: Query transformation is a serious hurdle on semantic peer-to-peer environment. For interoperability between peers, queries sent from a source peer have to be efficiently transfor...
126
Voted
ICDE
2012
IEEE
13 years 3 months ago
2012
IEEE
—Large graphs are used in many applications, such as social networking. The management of these graphs poses new challenges because such graphs are too large to fit on a single ...
102
Voted
PVLDB
2008
15 years 3 days ago
2008
We study the problem of extracting flattened tuple data from streaming, hierarchical XML data. Tuple-extraction queries are essentially XML pattern queries with multiple extractio...
172
Voted
SIGMOD
2007
ACM
16 years 23 days ago
2007
ACM
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
142
Voted
CIVR
2010
Springer
15 years 5 months ago
2010
Springer
This paper describes an approach to optimize query by visual example results, by combining visual features and implicit user feedback in interactive video retrieval. To this end, ...