126 search results - page 3 / 26 » Spatio-Temporal Access Methods: Part 2 (2003 - 2010) |
VCIP
2003
14 years 11 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
14 years 11 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
15 years 9 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
15 years 11 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
15 years 2 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...