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Wyszukujesz frazę "event log" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
Guidelines for recording transport event logs
Autorzy:
Dramski, M.
Powiązania:
https://bibliotekanauki.pl/articles/135068.pdf
Data publikacji:
2018
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
event log
process mining
XES
CSV
data
method
Opis:
A process is an ordered set of related activities taking place in a given time. Processes are present in all branches of the economy, engineering, science, etc. Due to the huge amount of data produced the rapid development of data mining techniques has been observed. Similar methods are also used in the context of processes and are called process mining. The main task of process mining is to create a process model, which is used to reason about the process and to make decisions inside it. The process model may be used to discuss responsibilities, simulations, predictions, etc. The main data structures in process mining are event logs. It is always very important to have correct data which makes creating a reliable process model possible. In this paper the basic guidelines for recording such event logs have been described and conclusions were drawn. The main focus of this research was transport problems.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 53 (125); 102-105
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Models of temporal dependencies for a probabilistic knowledge base
Autorzy:
Chala, O.
Powiązania:
https://bibliotekanauki.pl/articles/411367.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
temporal dependencies
temporal rule
knowledge base
information control system
event
attribute
event log
Opis:
The article presents models of temporal dependences for constructing probabilistic temporal rules in the Markov Logical Networks. Such rules describe the relations between the states of a control object and taking account the possibility of integrating different approaches of management according to the paradigm of «Enterprise 2.0» knowledge sharing. The proposed models define constraints and conditions for changing the states of a control object, which allows predicting possible variants of its behavior in relation to the current state and providing decision support based on a choice of the most likely variants.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2018, 7, 3; 53-58
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Continuous update of business process trees using Continuous Inductive Miner
Autorzy:
Pawlak, Tomasz P.
Górka, Bartosz
Powiązania:
https://bibliotekanauki.pl/articles/2204514.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
business process
process mining
business intelligence
event log
concept drift
proces biznesowy
górnictwo procesowe
wywiad gospodarczy
dziennik zdarzeń
dryf koncepcji
Opis:
Business processes are omnipresent in nowadays economy: companies operate repetitively to achieve their goals, e.g., deliver goods, complete orders. The business process model is the key to understanding, managing, controlling, and verifying the operations of a company. Modeling of business processes may be a legal requirement in some market segments, e.g., financial in the European Union, and a prerequisite for certification, e.g., of the ISO-9001 standard. However, business processes naturally evolve, and continuous model adaptation is essential for rapid spot and reaction to changes in the process. The main contribution of this work is the Continuous Inductive Miner (CIM) algorithm that discovers and continuously adapts the process tree, an established representation of the process model, using the batches of event logs of the business process. CIM joins the exclusive guarantees of its two batch predecessors, the Inductive Miner (IM) and the Inductive Miner – directlyfollows-based (IMd): perfectly fit and sound models, and single-pass event log processing, respectively. CIM offers much shorter computation times in the update scenario than IM and IMd. CIM employs statistical information to work around the need to remember event logs as IM does while ensuring the perfect fit, contrary to IMd.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2023, 71, 1; art. no. e143551
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The alpha algorithm in modeling of the ship’s route
Autorzy:
Dramski, M.
Powiązania:
https://bibliotekanauki.pl/articles/393902.pdf
Data publikacji:
2016
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
process mining
event log
ship's route
alpha algorithm
Petri nets
operational suport
rejestr zdarzeń
algorytm alfa
sieci Petriego
wsparcie operacyjne
Opis:
In this paper the use of alpha algorithm in modeling of the ship’s route is described. Based on event log obtained from real data, a Petri net was created. This model let us to review the whole process of the ship’s route and take some interesting observations.
Źródło:
Archives of Transport System Telematics; 2016, 9, 2; 8-11
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
GIS based map of glaciotectonic phenomena in Denmark
Autorzy:
Jakobsen, P. R.
Powiązania:
https://bibliotekanauki.pl/articles/2058820.pdf
Data publikacji:
2003
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Denmark
glaciotectonic map
event stratigraphy
well log data
deformation intensity
Opis:
An ArcView-based map of glaciotectonic phenomena in Denmark has facilitated correlation of glaciotectonic features with particular ice advances and enabled creation of an event-stratigraphic map. Well log data was used to map the intensity of glaciotectonic deformation on a large scale. The highest intensities of glaciotectonic deformation is seen in the regions underlain by pre-Quaternary marine clays and chalk or interglacial marine clays.
Źródło:
Geological Quarterly; 2003, 47, 4; 331-338
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Method of identifying a type 2 membership function and application to decision-making problems
Autorzy:
Uemura, Y.
Powiązania:
https://bibliotekanauki.pl/articles/970059.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
type 2 membership function
fuzzy linear regression model
fuzzy log-linear regression model
fuzzy linear polynomial regression model
indifferent zone
decision rule on a fuzzy event
Opis:
Tanaka (1991) suggested that the parameters of a linear regression model should be made fuzzy In order to better reflect the nature of the system, involving a definite degree of variability, and created a fuzzy linear regression model. This model can be formulated in the form of a linear programming problem that minimizes the span between the upper and lower limits under the constraints that include all data. In recent years, all the attention in this context has been focused on a fuzzy number that has an indifferent zone. A fuzzy number that we consider here is defined by using a type 2 membership function. This paper addresses the fact that a type 2 membership function has the upper and lower limits and shows that a type 2 membership function can be identified by expanding a fuzzy linear regression model into a fuzzy linear polynomial regression model. Finally, after a proposed fuzzy polynomial model is identified, a mathematical model is developed for a fuzzy decision-making method that accounts for an indifferent zone.
Źródło:
Control and Cybernetics; 2015, 44, 3; 399-406
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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