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Parametric Properties for Log Checker
Mutňanský, Filip ; Kočí, Radek (referee) ; Smrčka, Aleš (advisor)
The goal of this thesis is to implement a tool that based on user defined properties can verify sequences of events in the traces of the program, or the log file. Properties are defined in extended regular expressions. The tool is able to verify parametric properties. User can define relations between parameters of events. Input of this tool is the definition of properties and constraints of parameters. Output of the tool is the report of violated properties with its sequences of events that caused the error.
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Temporal Logics for a Man
Žilka, Lukáš ; Letko, Zdeněk (referee) ; Smrčka, Aleš (advisor)
The work deals with the automated translation of a natural language to temporal logic. Existing research attempts are summarized and built upon. For specificating the temporal properties a subset of English is introduced. The main contribution of the work is the proposed algorithm of translation of a property in the given language to LTL temporal logic, based on processing of and finding patterns in grammatical dependencies of The Stanford English Parser. Future research directions are discussed at the end.
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Parametric Properties for Log Checker
Mutňanský, Filip ; Kočí, Radek (referee) ; Smrčka, Aleš (advisor)
The goal of this thesis is to implement a tool that based on user defined properties can verify sequences of events in the traces of the program, or the log file. Properties are defined in extended regular expressions. The tool is able to verify parametric properties. User can define relations between parameters of events. Input of this tool is the definition of properties and constraints of parameters. Output of the tool is the report of violated properties with its sequences of events that caused the error.
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Temporal Logics for a Man
Žilka, Lukáš ; Letko, Zdeněk (referee) ; Smrčka, Aleš (advisor)
The work deals with the automated translation of a natural language to temporal logic. Existing research attempts are summarized and built upon. For specificating the temporal properties a subset of English is introduced. The main contribution of the work is the proposed algorithm of translation of a property in the given language to LTL temporal logic, based on processing of and finding patterns in grammatical dependencies of The Stanford English Parser. Future research directions are discussed at the end.
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Modelování podnikových procesů
Panuška, Martin ; Řepa, Václav (advisor) ; Svatoš, Oleg (referee)
In the master's thesis we are concerned with the logical perspective on business process model-ing. The logical perspective on business process modeling has several advantages. First, being a formal logical system, first-order logic let us thoroughly understand the foundations of process modeling. Second, after we understand the logical foundations of business process modeling, we are free to build a BPM language based entirely on logic, or map an existing language onto logic, which may be useful for artificial reasoning. Third, if the business process model is mapped to logic (or another declarative language) it can be easily stored in a declarative knowledge base. Forth, logic based process models can be used in companies as a basis for knowledge manage-ment. And fifth, the science of logic offers a number of various semantic enhancements, which can be used in favor of better business process modeling expressiveness. The first objective of the thesis is to perform a thorough review of the literature of both our fields -- the business process modeling and temporal logic. The related second objective is to study the ability of logic to represent processes and the notion of time in general, and to offer techniques for logical process representation. Subsequently, the examples should be provided in order to present that the selected techniques are capable of performing what is sketched in the first paragraph. The third objective is to propose improvements of the current business process modeling approach and provide relevant examples. Eventually, means of extending the tech-niques presented can be proposed, too. The major contribution of the thesis is that it constitutes a reasonable basis for further research in the chosen field. For novices or even experienced in the subject it represents a good stepping stone.
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