1168 search results - page 91 / 234 » Optimization strategies for complex queries |
CIKM
2008
Springer
14 years 12 months ago
2008
Springer
Query processing techniques for XML data have focused mainly on tree-pattern queries (TPQs). However, the need for querying XML data sources whose structure is very complex or not...
ICRA
2006
IEEE
15 years 4 months ago
2006
IEEE
— This paper presents a comparative analysis relative to the experimental performances of an asymptotically fast and incremental algorithm, recently developed to compute collisio...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
We present two general methods for proving lower bounds on the query complexity of nonadaptive quantum algorithms. Both methods are based on the adversary method of Ambainis. We sh...
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EDBT
2010
ACM
15 years 1 months ago
2010
ACM
A key advantage of scientific workflow systems over traditional scripting approaches is their ability to automatically record data and process dependencies introduced during workf...
CHI
2011
ACM
14 years 1 months ago
2011
ACM
We introduce “Facet-Streams”, a hybrid interactive surface for co-located collaborative product search on a tabletop. Facet-Streams combines techniques of information visualiz...