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Wyszukujesz frazę "temporal reasoning" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Temporal knowledge and temporal reasoning systems
Autorzy:
Mach-Król, Maria
Powiązania:
https://bibliotekanauki.pl/articles/432186.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
temporal reasoning
time
temporal intelligent systems
economic environment
Opis:
The paper is devoted to a problem of temporal reasoning for (among others) managerial tasks. It shows the complexity of economic environment, which leads to representational problems. Next the features of a temporal reasoning systems are pointed out, and finally one of such systems – a PROTON one – is presented and critically discussed.
Źródło:
Informatyka Ekonomiczna; 2013, 1(27); 46-55
1507-3858
Pojawia się w:
Informatyka Ekonomiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of deductive reasoning to the verification of archimate behavioral elements
Autorzy:
Klimek, Radosław
Szwed, Piotr
Jędrusik, Stanisław
Powiązania:
https://bibliotekanauki.pl/articles/431909.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
Deductive temporal reasoning
software verification
ArchiMate
semantics table¬aux method
Linear Temporal Logic
Opis:
The formal verification of business models has recently become an intensively researched area. It is expected that the application of formal tools may bring such benefits to organizations as the improved quality of products and services and a lower ratio of operational errors. In this paper we discuss the application of a deduction-based method for the verification of the behavioral aspects of ArchiMate models. The first step in our method consists in the translation of the ArchiMate model into Linear Temporal Logic (LTL) formulas. The resulting LTL formulas are then verified to check the expected temporal properties. The verification process is based on the semantics tableaux method and is conducted with an LTL prover. The method is discussed using an example of a business process implemented within a surveillance system.
Źródło:
Informatyka Ekonomiczna; 2013, 3(29); 76-97
1507-3858
Pojawia się w:
Informatyka Ekonomiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A qualitative trajectory calculus as a basis for representing moving objects in Geographical Information Systems
Autorzy:
Weghe, N. van de
Cohn, A. G.
Tre, G. de
Maeyer, P. de
Powiązania:
https://bibliotekanauki.pl/articles/970477.pdf
Data publikacji:
2006
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
obiekt ruchomy
wnioskowanie jakościowe
specyfikacja jakościowa
moving objects
qualitative reasoning
qualitative representation
spatio-temporal modelling
Opis:
Qualitative formalisms, suited to express qualitative temporal or spatial relationships between entities, have gained wide acceptance as a useful way of abstracting from the real world. The question remains how to describe spatio-temporal concepts, such as the interaction between disconnected moving objects, adequately within a qualitative calculus and more specifically how to use this in geographical information systems. In this paper, the Basic Qualitative Trajectory Calculus (QTCB) for representing and reasoning about moving objects is presented. QTCB enables comparisons between positions of objects at different time points ro be made. The calculus is based on few primitives (i.e., distance and speed constraints), making it elegant and theoretically simple. To clarify the way in which trajectories are represented within QTCB: specific cases of movements (e.g. circular movement) are presented. To illustrate the naturalness of QTC, a "predator-prey" example is studied.
Źródło:
Control and Cybernetics; 2006, 35, 1; 97-119
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A system for deduction-based formal verification of workflow-oriented software models
Autorzy:
Klimek, R.
Powiązania:
https://bibliotekanauki.pl/articles/330429.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
formal verification
deductive reasoning
temporal logic
semantic tableaux
workflow pattern
logical primitive
generating logical specification
business model
BPMN
formalna weryfikacja
wnioskowanie dedukcyjne
logika temporalna
tablica semantyczna
wzorzec przepływu pracy
generowanie specyfikacji logicznej
model biznesowy
Opis:
The work concerns formal verification of workflow-oriented software models using the deductive approach. The formal correctness of a model’s behaviour is considered. Manually building logical specifications, which are regarded as a set of temporal logic formulas, seems to be a significant obstacle for an inexperienced user when applying the deductive approach. A system, along with its architecture, for deduction-based verification of workflow-oriented models is proposed. The process inference is based on the semantic tableaux method, which has some advantages when compared with traditional deduction strategies. The algorithm for automatic generation of logical specifications is proposed. The generation procedure is based on predefined workflow patterns for BPMN, which is a standard and dominant notation for the modeling of business processes. The main idea behind the approach is to consider patterns, defined in terms of temporal logic, as a kind of (logical) primitives which enable the transformation of models to temporal logic formulas constituting a logical specification. Automation of the generation process is crucial for bridging the gap between the intuitiveness of deductive reasoning and the difficulty of its practical application when logical specifications are built manually. This approach has gone some way towards supporting, hopefully enhancing, our understanding of deduction-based formal verification of workflow-oriented models.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2014, 24, 4; 941-956
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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