465 search results - page 57 / 93 » Letter from the Editor |
IJON
2006
14 years 11 months ago
2006
In many applications extraction of source signals of interest from observed signals maybe is a more feasible approach than simultaneous separation of all the source signals, since...
111
click to vote
JIIS
2000
14 years 11 months ago
2000
Abstract. A paper document processing system is an information system component which transforms information on printed or handwritten documents into a computer-revisable form. In ...
105
click to vote
ML
1998
ACM
14 years 11 months ago
1998
ACM
We introduce, analyze and demonstrate a recursive hierarchical generalization of the widely used hidden Markov models, which we name Hierarchical Hidden Markov Models (HHMM). Our m...
NETWORKS
2002
14 years 11 months ago
2002
The de Bruijn digraph B(d, D) has degree d, diameter D, dD vertices and dD+1 arcs. It is usually defined by words of size D on an alphabet of cardinality d, through a cyclic left ...
133
click to vote
NAR
2008
14 years 10 months ago
2008
Regulatory RNAs play essential roles in many essential biological processes, ranging from gene regulation to protein synthesis. This work presents a web-based tool, RNALogo, to cr...