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CONCUR
2001
Springer
16 years 1 days ago
Compositional Modeling of Reactive Systems Using Open Nets
In order to model the behaviour of open concurrent systems by means of Petri nets, we introduce open Petri nets, a generalization of the ordinary model where some places, designate...
Paolo Baldan, Andrea Corradini, Hartmut Ehrig, Rei...
GI
2001
Springer
16 years 1 days ago
Ontology-based Access to heterogeneous XML Data
: With the increase in popularity of XML on the Internet, the requirements of database management systems have shifted from traditional transaction-based databases towards the kind...
Lule Ahmedi, Pedro José Marrón, Geor...
GI
2001
Springer
16 years 1 days ago
Designing QoS and Charging Mechanisms: He who pays the service shapes the design
To accommodate applications with highly variable degrees and categories of Quality of Service (QoS) requirements, a major effort has been invested to overcome the traditional best-...
Anna Bouch, Martina Angela Sasse
IWVF
2001
Springer
15 years 12 months ago
Minimum-Length Polygons in Approximation Sausages
The paper introduces a new approximation scheme for planar digital curves. This scheme defines an approximating sausage ‘around’ the given digital curve, and calculates a mini...
Tetsuo Asano, Yasuyuki Kawamura, Reinhard Klette, ...
RT
2001
Springer
15 years 12 months ago
Image-Based Reconstruction of Spatially Varying Materials
The measurement of accurate material properties is an important step towards photorealistic rendering. Many real-world objects are composed of a number of materials that often show...
Hendrik P. A. Lensch, Michael Goesele, Jan Kautz, ...