4234 search results - page 414 / 847 » OLAP on sequence data |
190
click to vote
ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
Several algorithms for global motion estimation in video sequences using pixel- or block-based approaches have been published. Most known pixel-based methods lack in performance w...
200
click to vote
EMNLP
2009
15 years 4 months ago
2009
This paper explores the use of innovative kernels based on syntactic and semantic structures for a target relation extraction task. Syntax is derived from constituent and dependen...
250
click to vote
CVPR
2011
IEEE
15 years 4 months ago
2011
IEEE
We analyze the computational problem of multi-object tracking in video sequences. We formulate the problem using a cost function that requires estimating the number of tracks, as ...
179
click to vote
CORR
2011
Springer
15 years 1 months ago
2011
Springer
Forecasting sequences by expert ensembles generally assumes stationary or near-stationary processes; however, in complex systems and many real-world applications, we are frequentl...
214
click to vote
IJBIDM
2011
15 years 1 months ago
2011
: Web usage mining has been much concentrated on the discovery of relevant user behaviours from Web access record data. In this paper, we present WebUser, an approach to discover u...