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» Improving the Modeling of Use Case Relationship
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SIGMOD
1998
ACM
143views Database» more  SIGMOD 1998»
15 years 9 months ago
Optimal Multi-Step k-Nearest Neighbor Search
For an increasing number of modern database applications, efficient support of similarity search becomes an important task. Along with the complexity of the objects such as images...
Thomas Seidl, Hans-Peter Kriegel
BPM
2007
Springer
258views Business» more  BPM 2007»
15 years 8 months ago
Access Control Requirements for Processing Electronic Health Records
There is currently a strong focus worldwide on the potential of large-scale Electronic Health Record systems to cut costs and improve patient outcomes through increased efficiency....
Bandar Alhaqbani, Colin J. Fidge
DSN
2007
IEEE
15 years 8 months ago
Automatic Verification and Discovery of Byzantine Consensus Protocols
Model-checking of asynchronous distributed protocols is challenging because of the large size of the state and solution spaces. This paper tackles this problem in the context of l...
Piotr Zielinski
CANDT
2009
15 years 8 months ago
Experiential role of artefacts in cooperative design
The role of material artefacts in supporting distributed and colocated work practices has been well acknowledged within HCI and CSCW research. In this paper, we show that in addit...
Dhaval Vyas, Dirk Heylen, Anton Nijholt, Gerrit C....
FORMATS
2009
Springer
15 years 8 months ago
Stochastic Games for Verification of Probabilistic Timed Automata
Probabilistic timed automata (PTAs) are used for formal modelling and verification of systems with probabilistic, nondeterministic and real-time behaviour. For non-probabilistic ti...
Marta Z. Kwiatkowska, Gethin Norman, David Parker