876 search results - page 44 / 176 » Evaluation of Clusterings - Metrics and Visual Support |
125
click to vote
CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
Conventional approaches to automatic image annotation usually suffer from two problems: (1) They cannot guarantee a good semantic coherence of the annotated words for each image, ...
106
click to vote
CLEAR
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. This paper presents a visual particle filter for jointly tracking the position of a person and her head pose. The resulting information may be used to support automatic ...
116
click to vote
WCE
2007
15 years 3 months ago
2007
act—Ontological concept evaluation is a difficult task. Till now, it is done either by domain expert or a knowledge base (thesaurus, ontology, etc.). In this research, we propose...
103
click to vote
TIME
1997
IEEE
15 years 6 months ago
1997
IEEE
Temporal databases provide built-in supports for efficient recording and querying of time-evolving data. In this paper, data clustering issues in temporal database environment are...
120
click to vote
ICCS
2009
Springer
15 years 6 months ago
2009
Springer
MPI-I/O is a part of the MPI-2 specification defining file I/O operations for parallel MPI applications. Compared to regular POSIX style I/O functions, MPI I/O offers features ...