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    Semantic-based integration of sensor networks

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    азвој CMOS Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΡ˜Π΅ високог стСпСна ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡ˜Π΅ ΠΏΡ€ΠΎΡƒΠ·Ρ€ΠΎΠΊΠΎΠ²Π°ΠΎ јС ΠΈΠ½Ρ‚Π΅Π½Π·ΠΈΠ²Π°Π½ Ρ€Π°Π·Π²ΠΎΡ˜ сСнзорских Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΡ˜Π°, Π±Π΅ΠΆΠΈΡ‡Π½ΠΈΡ… ΠΊΠΎΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΡ˜Π° ΠΈ СнСргСтски Сфикасних процСсора, који зајСдно Ρ‡ΠΈΠ½Π΅ сСнзорскС Ρ‡Π²ΠΎΡ€ΠΎΠ²Π΅, способнС Π΄Π° ΠΎΠΏΠ°ΠΆΠ°Ρ˜Ρƒ Π½Π°ΡˆΡƒ ΠΎΠΊΠΎΠ»ΠΈΠ½Ρƒ, Π²Ρ€ΡˆΠ΅ ΠΎΠ±Ρ€Π°Π΄Ρƒ ΠΏΠΎΠ΄Π°Ρ‚Π°ΠΊΠ° ΠΈ Π΄Π° Ρ€Π°Π·ΠΌΠ΅ΡšΡƒΡ˜Ρƒ ΠΏΠΎΠ΄Π°Ρ‚ΠΊΠ΅ са Π΄Ρ€ΡƒΠ³ΠΈΠΌ ΡƒΡ€Π΅Ρ’Π°Ρ˜ΠΈΠΌΠ° ΠΈ корисницима Π½Π° Π˜Π½Ρ‚Π΅Ρ€Π½Π΅Ρ‚Ρƒ. Π’Π°ΠΊΠ°Π² Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΡˆΠΊΠΈ Ρ€Π°Π·Π²ΠΎΡ˜ јС Π΄ΠΎΠ²Π΅ΠΎ Π΄ΠΎ појавС визијС Π˜Π½Ρ‚Π΅Ρ€Π½Π΅Ρ‚Π° Π‘Ρ‚Π²Π°Ρ€ΠΈ (Π΅Π½Π³. Internet of Things - IoT), са Ρ†ΠΈΡ™Π΅ΠΌ Π΄Π° сС корисницима Π½Π° Π˜Π½Ρ‚Π΅Ρ€Π½Π΅Ρ‚Ρƒ ΠΏΡ€ΡƒΠΆΠ΅ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡ˜Π΅ ΠΈΠ· Ρ€Π΅Π°Π»Π½ΠΎΠ³ свСта који нас ΠΎΠΊΡ€ΡƒΠΆΡƒΡ˜Π΅. Као јСдан ΠΎΠ΄ прСдуслова Π·Π° Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΡ˜Ρƒ Π·Π°ΠΌΠΈΡˆΡ™Π΅Π½ΠΈΡ… IoT сСрвиса ΠΈ ΠΏΡ€ΠΎΠΈΠ·Π²ΠΎΠ΄Π°, Π½Π΅ΠΎΠΏΡ…ΠΎΠ΄Π½Π° јС Ρ…ΠΎΡ€ΠΈΠ·ΠΎΠ½Ρ‚Π°Π»Π½Π° ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡ˜Π° распорСђСних сСнзорских ΠΌΡ€Π΅ΠΆΠ°, ΠΈΠΌΠΏΠ»Π΅ΠΌΠ΅Π½Ρ‚Π°Ρ†ΠΈΡ˜ΠΎΠΌ ΠΏΠ»Π°Ρ‚Ρ„ΠΎΡ€ΠΌΠΈ којС Π±ΠΈ ΠΎΠΌΠΎΠ³ΡƒΡ›ΠΈΠ»Π΅ ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡ˜Ρƒ Ρ…Π΅Ρ‚Π΅Ρ€ΠΎΠ³Π΅Π½ΠΈΡ… сСнзорских ΠΌΡ€Π΅ΠΆΠ°, састављСних ΠΎΠ΄ Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚ΠΈΡ… сСнзорских ΡƒΡ€Π΅Ρ’Π°Ρ˜Π°, који користС Ρ€Π°Π·Π»ΠΈΡ‡ΠΈΡ‚Π΅ ΠΊΠΎΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΎΠ½Π΅ ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»Π΅ ΠΈ Ρ„ΠΎΡ€ΠΌΠ°Ρ‚Π΅ ΠΏΠΎΡ€ΡƒΠΊΠ° ΠΈ Ρƒ могућности су Π΄Π° ΠΎΠΏΡΠ»ΡƒΠΆΡƒΡ˜Ρƒ Π²Π΅Ρ›ΠΈ Π±Ρ€ΠΎΡ˜ корисника. ΠŸΡ€Π΅Π΄ΠΌΠ΅Ρ‚ ΠΎΠ²Π΅ Π΄ΠΈΡΠ΅Ρ€Ρ‚Π°Ρ†ΠΈΡ˜Π΅ су Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π΅ Π·Π° ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡ˜Ρƒ сСнзорских ΠΌΡ€Π΅ΠΆΠ°, којС Ρƒ ΠΎΠΏΡˆΡ‚Π΅ΠΌ ΡΠ»ΡƒΡ‡Π°Ρ˜Ρƒ ΠΏΡ€ΡƒΠΆΠ°Ρ˜Ρƒ ΠΏΠΎΠ΄Ρ€ΡˆΠΊΡƒ Ρ€Π°Π΄Ρƒ IoT Π°ΠΏΠ»ΠΈΠΊΠ°Ρ†ΠΈΡ˜Π°ΠΌΠ° са Π·Π°Ρ…Ρ‚Π΅Π²ΠΈΠΌΠ° Π·Π° високим пСрформансама. Од основних Π³Π΅Π½Π΅Ρ€ΠΈΡ‡ΠΊΠΈΡ… Ρ‚ΠΈΠΏΠΎΠ²Π°, издвојСна јС Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π° заснована Π½Π° сСмантици ΠΏΠΎΠ΄Π°Ρ‚Π°ΠΊΠ° ΠΈ Ρ†ΠΈΡ™ ΠΎΠ²Π΅ Π΄ΠΈΡΠ΅Ρ€Ρ‚Π°Ρ†ΠΈΡ˜Π΅ јС Π°Π½Π°Π»ΠΈΠ·Π° Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π° којС ΠΎΠΌΠΎΠ³ΡƒΡ›Π°Π²Π°Ρ˜Ρƒ сСмантичку ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡ˜Ρƒ сСнзорских ΠΌΡ€Π΅ΠΆΠ° ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅ΡšΠ΅ΠΌ сСмантичких Π²Π΅Π± Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΡ˜Π° Ρ€Π°Π΄ΠΈ ΠΎΠΌΠΎΠ³ΡƒΡ›Π°Π²Π°ΡšΠ° интСропСрабилности сСнзорских ΠΏΠΎΠ΄Π°Ρ‚Π°ΠΊΠ° ΠΈ ΠΌΡ€Π΅ΠΆΠ°. Π£ Ρ€Π°Π΄Ρƒ су Π½Π°Ρ˜ΠΏΡ€Π΅ ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠΎΠ²Π°Π½ΠΈ основни Ρ‚ΠΈΠΏΠΎΠ²ΠΈ Π³Π΅Π½Π΅Ρ€ΠΈΡ‡ΠΊΠΈΡ… Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π° ΠΈ Π΄Π°Ρ‚Π΅ су ΡšΠΈΡ…ΠΎΠ²Π΅ ΠΊΡ™ΡƒΡ‡Π½Π΅ карактСристикС ΠΈ Π½Π°Ρ‡ΠΈΠ½ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΡ˜Π΅, Π° Π·Π° Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π΅ заснованС Π½Π° ΠΏΡ€ΠΎΠ»Π°Π·Π½ΠΎΠΌ ΡƒΡ€Π΅Ρ’Π°Ρ˜Ρƒ ΠΈ Π±Ρ€ΠΎΠΊΠ΅Ρ€Ρƒ ΠΏΠΎΡ€ΡƒΠΊΠ° ΡƒΡ€Π°Ρ’Π΅Π½Π° јС Π΅Π²Π°Π»ΡƒΠ°Ρ†ΠΈΡ˜Π° пСрформанси Ρƒ Ρ€Π°Π΄Ρƒ са ΠΏΠΎΠ΄Π°Ρ†ΠΈΠΌΠ° Ρƒ Ρ€Π΅Π°Π»Π½ΠΎΠΌ Π²Ρ€Π΅ΠΌΠ΅Π½Ρƒ ΠΊΡ€Π΅ΠΈΡ€Π°ΡšΠ΅ΠΌ симулационог ΠΎΠΊΡ€ΡƒΠΆΠ΅ΡšΠ°. Π—Π°Ρ‚ΠΈΠΌ су Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π΅ са сСмантичком ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡ˜ΠΎΠΌ сСнзорских ΠΌΡ€Π΅ΠΆΠ° класификованС ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠΎΠ²Π°ΡšΠ΅ΠΌ Ρ‚ΠΈΠΏΠΈΡ‡Π½ΠΈΡ… ΠΏΡ€ΠΎΡ˜Π΅ΠΊΡ‚Π°Π½ΡΠΊΠΈΡ… приступа. ИздвојСнС су Π΄Π²Π΅ Π³Ρ€ΡƒΠΏΠ΅ приступа, ΠΈ Ρ‚ΠΎ приступи ΠΎΡ€ΠΈΡ˜Π΅Π½Ρ‚ΠΈΡΠ°Π½ΠΈ ΠΊΠ° сСнзорским ΠΌΡ€Π΅ΠΆΠ°ΠΌΠ° ΠΈ Π°ΠΏΠ»ΠΈΠΊΠ°Ρ‚ΠΈΠ²Π½ΠΎ ΠΎΡ€ΠΈΡ˜Π΅Π½Ρ‚ΠΈΡΠ°Π½ΠΈ приступи, Π° свака Π³Ρ€ΡƒΠΏΠ° садрТи Π΄Π°Ρ™Π΅ ΠΏΠΎ Ρ‡Π΅Ρ‚ΠΈΡ€ΠΈ Ρ‚ΠΈΠΏΠ° Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π°Π»Π½ΠΈΡ… приступа. Π—Π° сваки Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π°Π»Π½ΠΈ Ρ‚ΠΈΠΏ Π΄Π°Ρ‚Π° јС Π°Π½Π°Π»ΠΈΠ·Π° прСдности ΠΈ нСдостатака ΠΊΠΎΡ€ΠΈΡˆΡ›Π΅Π½ΠΎΠ³ приступа ΠΈ ΠΊΡ€Π°Ρ‚Π°ΠΊ опис ΠΊΠΎΠ½ΠΊΡ€Π΅Ρ‚Π½ΠΈΡ… прСдставника...The progress of CMOS technology very large scale integration has resulted in the intensive development of sensor technologies, wireless communications, and energy efficient processors, which together make sensor nodes capable of perceiving our environment, processing data and exchanging data with other devices and users on the Internet. Such technological development has led to the emergence of the Internet of Things (IoT) vision, with the goal of providing information of the real world that surrounds us to the Internet users. As one of the prerequisites for the realization of imaginary IoT services and products, the horizontal integration of deployed sensor networks is required, by implementing platforms that are able to serve a large number of users and would allow the integration of heterogeneous sensor networks consisted of different sensor devices, using different communication protocols and message formats. The subject of this dissertation is the architectures for the integration of sensor networks, which generally support IoT applications with high performance requirements. Among the available generic types, an architecture based on the data semantics is selected and the aim of this dissertation is the analysis of the architectures that enable semantic integration of sensor networks using Semantic Web technologies in order to achieve the interoperability of sensor data and networks. The basic generic architecture types were first identified and their key characteristics and method of implementation were given. For architectures based on the gateway and the message broker, the performance evaluation was performed in the scenario of real-time sensor messages delivery by creating a simulation environment. Then the architectures with semantic-based integration of sensor networks are classified by identifying typical design approaches. Two groups of approaches are identified, approaches oriented to sensor networks and applicationoriented approaches, whereas each group contains four architectural types. For each architectural type, an analysis of the advantages and disadvantages of the used approach is given, as well as a brief description of the concrete representatives..
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