880 search results - page 54 / 176 » Looking at data |
EDBT
2012
ACM
12 years 21 days ago
2012
ACM
In this paper we consider the problem of answering queries using views, with or without ontological constraints, which is important for data integration, query optimization, and d...
CCS
2009
ACM
14 years 5 months ago
2009
ACM
A power grid is a complex system connecting electric power generators to consumers through power transmission and distribution networks across a large geographical area. System mo...
3DPVT
2004
IEEE
14 years 2 months ago
2004
IEEE
Looking around in our every day environment, many of the encountered objects are specular to some degree. Actively using this fact when reconstructing objects from image sequences...
DEXAW
2010
IEEE
13 years 11 months ago
2010
IEEE
In this paper, we describe our work in progress in the scope of information retrieval exploiting the spatial data extracted from web documents. We discuss problems of a search for ...
HPDC
2010
IEEE
13 years 11 months ago
2010
IEEE
Modern scientific collaborations have opened up the opportunity of solving complex problems that involve multidisciplinary expertise and large-scale computational experiments. The...