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IJAR
2006
89views more  IJAR 2006»
15 years 6 months ago
Learning probabilistic decision graphs
Probabilistic decision graphs (PDGs) are a representation language for probability distributions based on binary decision diagrams. PDGs can encode (context-specific) independence...
Manfred Jaeger, Jens D. Nielsen, Tomi Silander
DM
2007
84views more  DM 2007»
15 years 6 months ago
Matroids on convex geometries (cg-matroids)
We consider matroidal structures on convex geometries, which we call cg-matroids. The concept of a cg-matroid is closely related to but different from that of a supermatroid intro...
Satoru Fujishige, Gleb A. Koshevoy, Yoshio Sano
JFP
2006
88views more  JFP 2006»
15 years 6 months ago
Type-based confinement
Confinement properties impose a structure on object graphs which can be used to enforce encapsulation properties. From a practical point of view, encapsulation is essential for bu...
Tian Zhao, Jens Palsberg, Jan Vitek
JSS
2006
134views more  JSS 2006»
15 years 6 months ago
On past-time indexing of moving objects
Tracking of mobile objects trajectories is one of many modern applications supported by Spatiotemporal databases. Within the context of this application, queries about the present...
Katerina Raptopoulou, Michael Vassilakopoulos, Yan...
IJKM
2007
375views more  IJKM 2007»
15 years 6 months ago
The Quality of Knowledge: Knowledge Patterns and Knowledge Refactorings
: Knowledge management is a relatively young discipline. Nevertheless, it has accumulated a valuable body-of-knowledge in the structuring of knowledge and in the design of socio-te...
Jörg Rech, Björn Decker, Eric Ras, Andre...