35 search results - page 4 / 7 » Coloring Away Communication in Parallel Query Optimization |
IPPS
2007
IEEE
14 years 1 months ago
2007
IEEE
We study efficient query processing in distributed web search engines with global index organization. The main performance bottleneck in this case is due to the large amount of i...
ICDCS
2005
IEEE
14 years 29 days ago
2005
IEEE
Database queries, in particular, event-driven continuous queries, are useful for many pervasive computing applications, such as video surveillance. In order to enable these applic...
VISUALIZATION
2005
IEEE
14 years 28 days ago
2005
IEEE
Existing parallel or remote rendering solutions rely on communicating pixels, OpenGL commands, scene-graph changes or application-specific data. We propose an intermediate soluti...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In 1982 Ungerboeck presented a set-partitioning design technique for trellis coded modulation (TCM). Although this technique directly assigns constellation points to the branch...
MIDDLEWARE
2005
Springer
14 years 26 days ago
2005
Springer
These last years, the evolution of nomadic terminals and mobile networks has yield to the development of the ubiquitous computing. In this context, actual query evaluation and opt...