2681 search results - page 105 / 537 » Problem F |
IVC
2002
13 years 10 months ago
2002
We consider the self-calibration problem for a moving camera whose intrinsic parameters are known, except the focal length, which may vary freely across different views. The condi...
PODS
2006
ACM
14 years 10 months ago
2006
ACM
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...
PERCOM
2008
ACM
14 years 9 months ago
2008
ACM
Counting or estimating the number of tags is crucial for large-scale RFID systems. The use of multiple readers was recently proposed to improve the efficiency and effectiveness in ...
ICIP
2005
IEEE
14 years 12 months ago
2005
IEEE
A new theoretical development is presented for handling the over-segmentation problem in partitioning-based connected openings. The definition we propose treats singletons generat...
ICDE
2007
IEEE
14 years 11 months ago
2007
IEEE
We address skyline and top-k processing in web interaction scenarios. We model the problem space based on game theory principles and present new algorithms and heuristics to reali...