MODEL ZA DINAMIČNO ADAPTIVNO KONTEKSTNO OBVLADOVANJE IZJEM PRI IZVAJANJU POSLOVNIH PROCESOV

Laznik, Jurij

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Title:	MODEL ZA DINAMIČNO ADAPTIVNO KONTEKSTNO OBVLADOVANJE IZJEM PRI IZVAJANJU POSLOVNIH PROCESOV
Authors:	ID Laznik, Jurij (Author) ID Jurič, Branko Matjaž (Mentor) More about this mentor... ID Rozman, Ivan (Comentor)
Files:	DOK_Laznik_Jurij_2016.pdf (4,24 MB) MD5: 10D4B6524853DFF07AB2B6F7C9513433
Language:	Slovenian
Work type:	Dissertation
Typology:	2.08 - Doctoral Dissertation
Organization:	FERI - Faculty of Electrical Engineering and Computer Science
Abstract:	V tej doktorski disertaciji predlagamo od jezika za izvajanje poslovnih procesov neodvisen model za upravljanje in obvladovanje nepričakovanih izjem v poslovnih procesih. Model omogoča dinamično adaptivno kontekstno definiranje izjem v času izvajanja poslovnih procesov. Predlagani teoretični model sledi smernicam, kako izdelati učinkovito ogrodje za dinamično upravljanje izjem v stroju za izvajanje poslovnih procesov in sicer v času izvajanja poslovnih procesov. Ravno tako omogoča učinkovito upravljanje znanj o izjemah. Njegova zasnova omogoča porazdeljeno uporabo znanj o izjemah med stroji za izvajanje poslovnih procesov. Nenazadnje njegova lahka razumljivost omogoča hitro učenje in zmožnost implementacije modela v različnih specifičnih strojih za izvajanje poslovnih procesov. Teoretični model preverimo s pomočjo simulacije barvnih Petrijevih mrež. Na osnovi teoretičnega modela izvedemo implementacijo na specifičnem stroju za izvajanje poslovnih procesov, WS-BPEL. Implementacija baze znanj o rešitvah je izvedena s pomočjo semantičnega spleta in ontologije, ki smo jo definirali. Preverjanje modela izvedemo z izvedbo eksperimenta, kjer preverimo vpliv na kompleksnost in fleksibilnost poslovnih procesov ter obseg podpore dodatnih vzorcev za upravljanje izjem. Definiramo model, ki na osnovi empiričnih meritev omogoča ovrednotiti vpliv predlagane rešitve na izvajanje poslovnih procesov. S tem podkrepimo učinkovitost predlagane rešitve za dinamično adaptivno kontekstno definiranje izjem pri izvajanju poslovnih procesov.
Keywords:	načrtovanje poslovnih procesov, prilagodljivost poslovnih procesov, dinamično adaptivno kontekstno definiranje izjem, Web Services Business Process Execution Language, semantični splet, ontologije, barvne Petrijeve mreže, vzorci upravljanja izjem
Place of publishing:	Maribor
Publisher:	[J. Laznik]
Year of publishing:	2016
PID:	20.500.12556/DKUM-63275
UDC:	004.774.2(043.3)
COBISS.SI-ID:	19877910
NUK URN:	URN:SI:UM:DK:V6VFUZBD
Publication date in DKUM:	17.10.2016
Views:	2112
Downloads:	229
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Categories:	KTFMB - FERI
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Secondary language

Language:	English
Title:	ADAPTIVE AND CONTEXT – AWARE EXCEPTION HANDLING MODEL FOR BUSINESS PROCESS EXECUTION
Abstract:	In this dissertation, we have proposed from concrete executable language independent model for efficient management of unexpected exceptions in business processes. The proposed model enables dynamic adaptive and context-aware definition of solutions in business process run-time. It follows the guidelines to create efficient framework for dynamic exception management in business process execution engines. The exception handling is transferred from design time to run-time of business processes. Proposed model also enables efficient exception knowledge management. Also, thru semantic web, it enables easy exchange of knowledge over multitude of business process execution engines. Finally, easy model understanding enables comfort learning curve, as well as fast ability of implementation on plethora of business process execution engines. We verify theoretical model with Color Petri Net. As such, we implement proposed theoretical model on specific business process execution engine, WS-BPEL. Knowledge Database and Solution Repository are implemented over semantic web technology, where we also defined exception handling ontology. For verification of concrete implementation, we performed experiment, where we also verify complexity and flexibility improvement of business processes. Furthermore, we analyze additional exception handling patterns. We execute the experiment we influence over complexity and flexibility of business processes is verified. Based on empirical data, we define model, where impact of model on business process time performance can be measured. This way we confirm efficiency of proposed model for adaptive and context-aware exception handling for business process execution.
Keywords:	business process design, business process adaptability, adaptive and context-aware exception handling model, Web Services Business Process Execution Language, semantic eeb, exception handling ontology, color petri nets, exception handling patterns

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