397 search results - page 62 / 80 » Incremental Clustering for Trajectories |
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose a scalable distributed data structure (SDDS) called SD-Rtree. We intend our structure for point and window queries over possibly large spatial datasets distributed on c...
ICIAP
2007
ACM
14 years 8 months ago
2007
ACM
This paper deals with the problem of segmenting a video shot into a background (still) mosaic and one or more foreground moving objects. The method is based on ego-motion compensa...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Many content-oriented applications require a scalable text index. Building such an index is challenging. In addition to the logic of inserting and searching documents, developers ...
IPPS
2008
IEEE
14 years 2 months ago
2008
IEEE
We present a novel protocol for restructuring a treebased overlay network in response to the workload of the application running over it. Through low-cost restructuring operations...
CCGRID
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper addresses the query performance issue for Relational OLAP (ROLAP) datacubes. We present a distributed multi-dimensional ROLAP indexing scheme which is practical to imple...