4337 search results - page 123 / 868 » Cache-Oblivious Query Processing |
GI
2010
Springer
13 years 7 months ago
2010
Springer
: Even though service discovery is one of the vital steps in Web service invocation, service requests are usually expressed by rather simple means. While syntax-based service descr...
SIGMOD
2012
ACM
12 years 21 days ago
2012
ACM
In this demo, we will present Tiresias, the first how-to query engine. How-to queries represent fundamental data analysis questions of the form: “How should the input change in...
CIKM
2011
Springer
12 years 10 months ago
2011
Springer
A fundamental problem related to RDF query processing is selectivity estimation, which is crucial to query optimization for determining a join order of RDF triple patterns. In thi...
ICDT
2011
ACM
13 years 1 months ago
2011
ACM
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
SODA
2012
ACM
12 years 20 days ago
2012
ACM
We consider the problem of recovering items matching a partially specified pattern in multidimensional trees (quad trees and k-d trees). We assume the traditional model where the...