magistrsko delo
Dragana Ostojić (Author), Matej Črepinšek (Mentor), Tomaž Kosar (Co-mentor)

Abstract

S porastom pametne tehnologije se je ta začela vključevati tudi na nivoju skupnosti. Takšen primer so razni senzorji, kot so npr. senzorji za temperaturo, gibanje, števci porabe in podobno. Določeni senzorji so javnega značaja in niso sporni za objavo. Težava nastane pri senzorjih, ki so v zasebnih objektih, oz. tistih, kjer bi z javno objavo informacij in meritev senzorjev kršili pravice o varovanju podatkov. Primer takšnih senzorjev so razni števci porabe, npr. vode, elektrike in podobno. Na osnovi tega izhodišča smo v magistrskem delu razvili vizualni povpraševalni jezik, ki omogoča dostop do teh podatkov, vendar skrbimo za anonimizacijo na ta način, da uporabnik nima neposrednega dostopa do senzorjev, ampak se na osnovi izbranih senzorjev preračunavajo vrednosti, kot sta vsota in povprečje. Uporabniki imajo tako na voljo virtualne senzorje. Na koncu smo jezik preizkusili še v izvajalnem okolju s pomočjo oblikovanih scenarijev uporabe.

Keywords

anonimizacija podatkov;povpraševalni jezik;Blockly;pametna skupnost;magistrske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [D. Ostojić]
UDC: 004.655.3(043.2)
COBISS: 79925507 Link will open in a new window
Views: 320
Downloads: 69
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Other data

Secondary language: English
Secondary title: Query language development for smart community services data anonymization
Secondary abstract: Smart technology has also become integrated at the community level. Examples are various sensors for temperature, motion, consumption, etc. Some sensors are public and are not controversial for publication. The problem arises with sensors in private facilities or those where the public disclosure of data and measurement would violate data protection rights. Examples are various consumption meters (for water, electricity, etc.). Based on this, we have developed a visual query language that allows access to this data. Users do not have direct access to sensors but have anonymized values such as sum and average, calculated based on selected sensors. As a result, users have access to virtual sensors. Finally, we tested the language using designed usage scenarios.
Secondary keywords: data anonymization;query language;Blockly;MQTT;smart community;
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Računalništvo in informacijske tehnologije
Pages: X, 62 f.
ID: 13218697