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» Towards a theory of events
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ICAIL
2007
ACM
15 years 5 months ago
AVERs: an argument visualization tool for representing stories about evidence
This paper proposes an architecture for a sense-making system for crime investigation named AVERs (Argument Visualization for Evidential Reasoning based on stories). It is targete...
Susan W. van den Braak, Gerard Vreeswijk, Henry Pr...
ATVA
2006
Springer
130views Hardware» more  ATVA 2006»
15 years 5 months ago
The Implementation of Mazurkiewicz Traces in POEM
We present the implementation of the trace theory in a new model checking tool framework, POEM, that has a strong emphasis on Partial Order Methods. A tree structure is used to sto...
Peter Niebert, Hongyang Qu
BPM
2003
Springer
123views Business» more  BPM 2003»
15 years 5 months ago
A Top-Down Petri Net-Based Approach for Dynamic Workflow Modeling
A top-down approach for workflow design is proposed in the framework of Petri net theory. Simple but powerful refinement rules are proposed that guarantee soundness of the resultin...
Piotr Chrzastowski-Wachtel, Boualem Benatallah, Ra...
EUSFLAT
2007
154views Fuzzy Logic» more  EUSFLAT 2007»
15 years 2 months ago
Bounds for Value at Risk for Asymptotically Dependent Assets - the Copula Approach
The theory of copulas provides a useful tool for modeling dependence in risk management. In insurance and finance, as well as in other applications, dependence of extreme events ...
Piotr Jaworski
DLT
1993
15 years 2 months ago
Rewriting Extended Regular Expressions
We concider an extened algebra of regular events (languages) with intersection besides the usual operations. This algebra has the structure of a distributive lattice with monotoni...
Valentin M. Antimirov, Peter D. Mosses