Sciweavers

8953 search results - page 427 / 1791
» Parallel Query Processing
Sort
View
DPD
1998
141views more  DPD 1998»
15 years 6 months ago
Dynamic Query Operator Scheduling for Wide-Area Remote Access
Distributed databases operating over wide-area networks such as the Internet, must deal with the unpredictable nature of the performance of communication. The response times of acc...
Laurent Amsaleg, Michael J. Franklin, Anthony Toma...
DATESO
2010
153views Database» more  DATESO 2010»
15 years 4 months ago
Answering Metric Skyline Queries by PM-tree
Abstract. The task of similarity search in multimedia databases is usually accomplished by range or k nearest neighbor queries. However, the expressing power of these "single-...
Tomás Skopal, Jakub Lokoc
ICIP
1999
IEEE
16 years 8 months ago
A Framework for Measuring Video Similarity and Its Application to Video Query by Example
The usefulness of a video database relies on whether the video of interest can be easily located. To allow exploring, browsing, and retrieving videos according to their visual con...
Yap-Peng Tan, Sanjeev R. Kulkarni, Peter J. Ramadg...
IPPS
2008
IEEE
16 years 1 months ago
GPU acceleration of numerical weather prediction
Weather and climate prediction software has enjoyed the benefits of exponentially increasing processor power for almost 50 years. Even with the advent of large-scale parallelism ...
John Michalakes, Manish Vachharajani
IPPS
2000
IEEE
15 years 11 months ago
Pipelining Wavefront Computations: Experiences and Performance
Abstract. Wavefront computations are common in scientific applications. Although it is well understood how wavefronts are pipelined for parallel execution, the question remains: H...
E. Christopher Lewis, Lawrence Snyder