prikaz prve stranice dokumenta Performance evaluation of cloud-based publish/subscribe systems for the Internet of things
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doctoral thesis
Performance evaluation of cloud-based publish/subscribe systems for the Internet of things
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. urn:nbn:hr:168:720718
Antonić, Aleksandar
University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Telecommunications

Institutional repository: FER Repository

Cite this document

Antonić, A. (2021). Performance evaluation of cloud-based publish/subscribe systems for the Internet of things (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:720718

Antonić, Aleksandar. "Performance evaluation of cloud-based publish/subscribe systems for the Internet of things." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:720718

Antonić, Aleksandar. "Performance evaluation of cloud-based publish/subscribe systems for the Internet of things." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:720718

Antonić, A. (2021). 'Performance evaluation of cloud-based publish/subscribe systems for the Internet of things', Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 28 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:720718

Antonić A. Performance evaluation of cloud-based publish/subscribe systems for the Internet of things [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2021 [cited 2024 December 28] Available at: https://urn.nsk.hr/urn:nbn:hr:168:720718

A. Antonić, "Performance evaluation of cloud-based publish/subscribe systems for the Internet of things", Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:168:720718

Metadata
TitlePerformance evaluation of cloud-based publish/subscribe systems for the Internet of things
Title (croatian)Vrednovanje performanci sustava objavi-pretplati u računalnom oblaku za Internet stvari
AuthorAleksandar Antonić
MentorIvana Podnar Žarko (mentor)
Committee memberIvana Podnar Žarko (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
(Department of Telecommunications)
Zagreb
Defense date and country2021, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Universal decimal classification
(UDC)		004 - Computer science and technology. Computing. Data processing
Abstract
The Internet of Things (IoT) is a concept that connects things and objects from the environment and everyday life into a global network and serves as a foundation for development of advanced, self-configuring services adapted to the user context. The thesis presents the CUPUS middleware, an open-source publish/subscribe solution for IoT environment. The CUPUS middleware is compared with other publish/subscribe solutions, and the thesis provides classification of publish/subscribe solutions reported in the literature in seven groups based on their capabilities and characteristics. The thesis proposes analytical modelling of aggregate input load of IoT services and modelling of processing times of publish/subscribe components using well-known distributions. Finally, a process to create a Queueing Theory model of publish/subscribe solution is proposed and demonstrated on the CUPUS middleware. The output of the model that estimates the processing time at individual component or in the system overall is in accordance with the results that were collected during the experimental evaluation of the middleware. The scientific contribution of the proposed research in the doctoral thesis is the following: - a taxonomy of cloud-based publish/subscribe systems for continuous processing of sensor data streams in the area of the IoT; - analytical performance model of cloud-based publish/subscribe systems based on queueing theory; - verification method of the analytical performance model which compares modelling results with the observed publish/subscribe system.
Abstract (croatian)
Internet stvari (IoT) je koncept koji povezuje stvari i objekte iz okoliša i svakodnevnog života u globalnu mrežu te omogućuje izgradnju naprednih, samo-konfigurirajućih usluga prilagođenih kontekstu korisnika. Rad predstavlja međuopremu CUPUS, rješenje otvorenog koda sustava objavi-pretplati za IoT. Međuoprema CUPUS uspoređuje se s drugim sustavima objavi-pretplati, a disertacija predstavlja klasifikaciju sustava objavi-pretplati iz literature u sedam skupina na temelju njihovih mogućnosti i karakteristika. U radu je predložen analitički model za određivanje ukupnog ulaznog opterećenja IoT usluga i modeliranje vremena obrade komponenti sustava objavi-pretplati pomoću poznatih distribucija. Predložen je proces stvaranja analitičkog modela temeljen na teoriji repova čekanja za sustave objavi-pretplati, a demonstriran je na međuopremi CUPUS. Rezultati analitičkih modela koji procjenjuju vrijeme obrade na pojedinačnoj komponenti ili u cjelokupnom sustavu u skladu su s rezultatima prikupljenim tijekom eksperimentalne evaluacije. U radu su ostvareni sljedeći doprinosi: - taksonomija sustava objavi-pretplati namijenjenih računalnom oblaku za kontinuiranu obradu tokova senzorskih podataka u području Interneta stvari; - analitički model performanci sustava objavi-pretplati namijenjenih računalnom oblaku koji se temelji na teoriji repova čekanja i posluživanja; - metoda verifikacije analitičkog modela performanci koja uspoređuje rezultate modeliranja s opaženim performancama sustava objavi-pretplati.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:168:720718
Study programmeTitle: Computer Science
Study programme type: university
Study level: postgraduate
Academic / professional title: Doktor znanosti (Doktor znanosti)
Catalog URLhttp://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=52569
Type of resourceText
Extent224 str.
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2022-03-15 09:30:01