311 search results - page 15 / 63 » Better streaming algorithms for clustering problems |
STACS
2010
Springer
14 years 1 months ago
2010
Springer
We study the online clustering problem where data items arrive in an online fashion. The algorithm maintains a clustering of data items into similarity classes. Upon arrival of v, ...
IROS
2006
IEEE
14 years 23 days ago
2006
IEEE
— Image segmentation is a critical task in computer vision. In the context of motion detection, a very popular segmentation approach is background substraction which consists in ...
JCDL
2006
ACM
14 years 20 days ago
2006
ACM
Document clustering has been used for better document retrieval, document browsing, and text mining in digital library. In this paper, we perform a comprehensive comparison study ...
CCE
2006
13 years 6 months ago
2006
A randomized algorithm with stream splitting for design of heat exchanger networks is presented in this work. The algorithm has provisions for splitting any one of the process str...
PODS
2006
ACM
14 years 6 months ago
2006
ACM
Recently, there has been an increased focus on modeling uncertainty by distributions. Suppose we wish to compute a function of a stream whose elements are samples drawn independen...