126 search results - page 3 / 26 » Spatio-Temporal Access Methods: Part 2 (2003 - 2010) |
VCIP
2003
13 years 7 months ago
2003
Multimedia data accessibility depends on a precise indexing, involving a computational cost. This paper proposes a new fast method of segmentation and indexing in order to fill o...
VCIP
2003
13 years 7 months ago
2003
This paper presents a coding mode decision algorithm for MPEG-2 spatial transcoding. The optimization for coding mode and quantization scale are formulated in an operational rate ...
SIGMOD
2003
ACM
14 years 6 months ago
2003
ACM
We describe the design and implementation of a new data layout scheme, called multi-dimensional clustering, in DB2 Universal Database Version 8. Many applications, e.g., OLAP and ...
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Random access is a desirable feature in many video communication systems. Intra pictures have been conventionally used as random access points, but correct picture content can als...
CCGRID
2003
IEEE
13 years 11 months ago
2003
IEEE
I/O performance remains a weakness of parallel computing systems today. While this weakness is partly attributed to rapid advances in other system components, I/O interfaces avail...