451 search results - page 8 / 91 » View updates in a semantic data modelling paradigm |
ADC
2008
Springer
13 years 9 months ago
2008
Springer
Many existing access controls use node filtering or querying rewriting techniques. These techniques require rather time-consuming processes such as parsing, labeling, pruning and/...
IROS
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper we address the joint problems of automated data acquisition and view planning for large–scale indoor and outdoor sites. Our method proceeds in two distinct stag...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
In many data sharing settings, such as within the biological and biomedical communities, global data consistency is not always attainable: different sites' data may be dirty,...
ICRA
2006
IEEE
14 years 1 months ago
2006
IEEE
— We present a systematic method for constructing 3-D models of large outdoor sites. The method is designed for a mobile robot platform and incorporates automated acquisition of ...
SIGMOD
2005
ACM
14 years 7 months ago
2005
ACM
A defining characteristic of continuous queries over on-line data streams, possibly bounded by sliding windows, is the potentially infinite and time-evolving nature of their input...