785 search results - page 74 / 157 » An Algebra of Hierarchical Graphs |
GBRPR
2009
Springer
14 years 4 months ago
2009
Springer
We present an irregular image pyramid which is derived from multi-scale analysis of segmented watershed regions. Our framework is based on the development of regions in the Gaussia...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
Existing temporal pattern mining assumes that events do not have any duration. However, events in many real world applications have durations, and the relationships among these ev...
HYBRID
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. We propose a language, called Charon, for modular specification of interacting hybrid systems. For hierarchical description of the system architecture, Charon supports bu...
ISVD
2007
IEEE
14 years 4 months ago
2007
IEEE
We introduce the use of weighted medial graph structures to represent sounds and musical events. Such structures permit the building of hierarchical neighborhood relationships (sy...
DATE
2002
IEEE
14 years 3 months ago
2002
IEEE
With the term flexibility, we introduce a new design dimension of an embedded system that quantitatively characterizes its feasibility in implementing not only one, but possibly ...