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doctoral thesis
Programski agenti za posredničke usluge u Internetu stvari
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. urn:nbn:hr:168:774122
Mišura, Krešimir
University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Control and Computer Engineering

Institutional repository: FER Repository

Cite this document

Mišura, K. (2017). Programski agenti za posredničke usluge u Internetu stvari (Doctoral thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:774122

Mišura, Krešimir. "Programski agenti za posredničke usluge u Internetu stvari." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:774122

Mišura, Krešimir. "Programski agenti za posredničke usluge u Internetu stvari." Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2017. https://urn.nsk.hr/urn:nbn:hr:168:774122

Mišura, K. (2017). 'Programski agenti za posredničke usluge u Internetu stvari', Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 04 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:774122

Mišura K. Programski agenti za posredničke usluge u Internetu stvari [Doctoral thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2017 [cited 2024 November 04] Available at: https://urn.nsk.hr/urn:nbn:hr:168:774122

K. Mišura, "Programski agenti za posredničke usluge u Internetu stvari", Doctoral thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:168:774122

Metadata
TitleProgramski agenti za posredničke usluge u Internetu stvari
Title (english)Software agents for mediator services in Internet of things
AuthorKrešimir Mišura
MBZ: -2058
MentorMario Žagar (mentor)
Committee memberMario Žagar (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
(Department of Control and Computer Engineering)
Zagreb
Defense date and country2017, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Automation and Robotics
Universal decimal classification
(UDC)		621.3 - Electrical engineering
Abstract
Širenjem Interneta stvari u fokus istraživanja dolaze novi izazovi poput orkestracije uređaja, očuvanja energije, složenosti sučelja i drugi. Zbog ograničenih resursa na uređajima i same namjene pojedinih aplikacija, neke se funkcionalnosti rade na poslužiteljima i infrastrukturi koja se nalazi između korisnika i uređaja. Programski agenti predstavljaju paradigmu koja je već dugo prisutna u istraživačkim krugovima, a u zadnje se vrijeme počinje primjenjivati i u domeni Interneta stvari. Karakteristike agenata poput autonomije, proaktivnosti, pokretljivosti, inteligencije i društvenosti pružaju nov pristup rješavanju problema u Internetu stvari. U ovom radu izrađena je generička arhitektura koja podržava stvaranje programskih agenata, njihovo kretanje između pojedinih uređaja, komunikaciju na temelju semantičkih tehnologija i kontrolu pristupa agenata uređajima. Kako bi se dokazala korisnost posredničkih usluga u Internetu stvari i primjenjivost predložene arhitekture za njihovo ostvarivanje, analizirana su tri studijska slučaja u kojima se primjenjuje predložena arhitektura za rješavanje otvorenih problema u Internetu stvari. Prvi studijski slučaj razvoj je tržišta podataka u kojem je moguće kupovati i prodavati podatke koje generiraju uređaji. Drugi je stvaranje prirodnih sučelja za upravljanje uređajima. Treći studijski slučaj stvaranje je usluge predviđanja očitanja osjetila u Internetu stvari i na taj način produžavanje vijeka baterija i ostvarivanje drugih pogodnosti korisnicima. Prototipne implementacije te arhitekture korištene su kako bi se validirali modeli za prethodno navedene studijske slučajeve. Ispravnost i učinkovitost predloženih modela verificirana je uporabom simulacija, mjerenja performansi i rezultatima na primjerima dobivenim od ispitanika pri korištenju sustava.
Abstract (english)
With the proliferation of Internet of things devices, new challenges related to device orchestration, energy conservation, interface complexity, and many others are coming into research focus. Due to constrained resources of devices and requirements of applications, some functionalities are implemented on servers and infrastructure between users and devices. Software agents are a well researched paradigm that has recently begun to be used in the Internet of things domain. Agent’s characteristics like autonomy, proactivity, mobility, intelligence and social ability provide a new approach for tackling common problems in IoT. In this thesis, a generic architecture supporting creation, migration, semantic based communication of software agents and access control to devices is presented. To prove the usefulness of mediator services in Internet of things and applicability of proposed architecture for their implementation, three case studies are analysed. First case study is of a data market where it is possible to buy and sell data generated by IoT devices. Second is creating natural interfaces for users to control devices. Third case study is creating measurement predictions for sensors, which can be used for prolonging battery life and other useful functionalities. Prototype implementations of presented architecture are used to validate models of mentioned case studies. Validity and efficiency of suggested models is verified using simulations, performance measurements and observations of the way users use the system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:774122
Study programmeTitle: Electrical Engineering and Computing
Study programme type: university
Study level: postgraduate
Academic / professional title: Doktor znanosti elektrotehnike i računarstva (Doktor znanosti elektrotehnike i računarstva)
Type of resourceText
Extent136 str. ; 30 cm.
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2019-04-04 15:03:10