4051 search results - page 605 / 811 » Aggregation |
164
Voted
ICDT
2010
ACM
15 years 6 months ago
2010
ACM
When a query is evaluated under bag semantics, each answer is returned as many times as it has derivations. Bag semantics has long been recognized as important, especially when ag...
128
Voted
ASIACRYPT
2008
Springer
15 years 6 months ago
2008
Springer
In a proof-of-retrievability system, a data storage center must prove to a verifier that he is actually storing all of a client's data. The central challenge is to build syst...
148
Voted
BPM
2008
Springer
15 years 6 months ago
2008
Springer
It is a well known fact that a wealth of knowledge relies in the employees which makes them one of the most or even the most valuable asset of organisations. But often this knowled...
164
Voted
CCGRID
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract--The current trend in high performance computing is to aggregate ever larger numbers of processing and interconnection elements in order to achieve desired levels of compu...
157
Voted
IPSN
2010
Springer
15 years 6 months ago
2010
Springer
Photo tourism [11] is a platform that allows users to transform unstructured online digital photos into a 3D experience. Nowadays, image sensors are being extensively used to allo...