982 search results - page 94 / 197 » Potential-Based Hierarchical Clustering |
MICCAI
2008
Springer
14 years 10 months ago
2008
Springer
We present a slicing-based coherence measure for clusters of DTI integral curves. For a given cluster, we probe samples from the cluster by slicing it with a plane at regularly spa...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper discusses a joint decentralized clustering and ranging algorithm for wireless ad-hoc sensor networks. Each sensor uses a random waiting timer and local criteria to d...
GRC
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract. A new methodology that structures the semantics of a collection of documents into the geometry of a simplicial complex is developed. A simplicial complex is topologically...
AI
2008
Springer
13 years 11 months ago
2008
Springer
This paper presents a statistical model for discovering topical clusters of words in unstructured text. The model uses a hierarchical Bayesian structure and it is also able to iden...
ESANN
2008
13 years 10 months ago
2008
Abstract. In this paper, we present a new similarity measure for a clustering self-organizing map which will be reached using a new approach of hierarchical clustering. (1) The sim...