Sciweavers

1828 search results - page 29 / 366
» From Features to Semantics: Some Preliminary Results
Sort
View
66
Voted
JMLR
2010
136views more  JMLR 2010»
14 years 4 months ago
Evaluation Method for Feature Rankings and their Aggregations for Biomarker Discovery
In this paper we investigate the problem of evaluating ranked lists of biomarkers, which are typically an output of the analysis of high-throughput data. This can be a list of pro...
Ivica Slavkov, Bernard Zenko, Saso Dzeroski
MIR
2006
ACM
223views Multimedia» more  MIR 2006»
15 years 3 months ago
Adaptive image retrieval using a Graph model for semantic feature integration
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
Jana Urban, Joemon M. Jose
92
Voted
ICIP
2006
IEEE
15 years 11 months ago
Perceptual Feature Selection for Semantic Image Classification
Content-based image retrieval has become an indispensable tool for managing the rapidly growing collections of digital images. The goal is to organize the contents semantically, a...
Dejan Depalov, Thrasyvoulos N. Pappas, Dongge Li, ...
ICMCS
2000
IEEE
136views Multimedia» more  ICMCS 2000»
15 years 2 months ago
Low-Level Motion Activity Features for Semantic Characterization of Video
Efficient methods of content characterization for the browsing, retrieval or filtering of vast amount of digital video content has become a necessity. Still, there is a gap betwee...
Kadir A. Peker, A. Aydin Alatan, Ali N. Akansu
IJBC
2006
93views more  IJBC 2006»
14 years 9 months ago
Some Basic Cryptographic Requirements for Chaos-Based Cryptosystems
In recent years, a large amount of work on chaos-based cryptosystems have been published. However many of the proposed schemes fail to explain or do not possess a number of featur...
Gonzalo Álvarez, Shujun Li