1244 search results - page 44 / 249 » Searching in Higher Dimension |
CCCG
2010
13 years 11 months ago
2010
Given a bounded universe {0, 1, . . . , U-1}, we show how to perform (successor) searches in O(log log ) expected time and updates in O(log log ) expected amortized time, where i...
KES
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. Search engines traditionally index unstructured text and return ranked lists of documents that match a given query. As search engines functionally move in the direction o...
ANTSW
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. We present a modified version of the Particle swarm Optimization algorithm in which we adjust the virtual swarm search by incorporating inter-agent dynamics native to mul...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
Video signatures are compact representations of video sequences designed for efficient similarity measurement. In this paper, we propose a feature extraction technique to support ...
IROS
2007
IEEE
14 years 4 months ago
2007
IEEE
— This paper presents an object active visual search behavior in a 3D environment performed by a HRP-2 humanoid robot. The search is formalized as an optimization problem in whic...