SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things
When developing IoT (Internet of Things) applications, context distribution is a key feature to support effective delivery of related contextual data obtained from things to all interested entities. With the advent of the IoT era, multiple billion devices can generate huge amounts of data that might...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2014/271817 |
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| _version_ | 1832549469271359488 |
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| author | Jongmoon Park Myung-Joon Lee |
| author_facet | Jongmoon Park Myung-Joon Lee |
| author_sort | Jongmoon Park |
| collection | DOAJ |
| description | When developing IoT (Internet of Things) applications, context distribution is a key feature to support effective delivery of related contextual data obtained from things to all interested entities. With the advent of the IoT era, multiple billion devices can generate huge amounts of data that might be used in IoT applications. In this paper, we present a context distribution framework named SCondi utilizing the messaging service which supports MQTT—an OASIS standard IoT messaging protocol. SCondi provides the notion of context channel as a core feature to support efficient and reliable mechanism for distributing huge context information in the IoT environment. The context channel provides a pluggable filter mechanism that supports effective extraction, tailoring, authentication, and security of information. |
| format | Article |
| id | doaj-art-c1c11d0c08f742418a5fa4cda829cd1a |
| institution | Kabale University |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-c1c11d0c08f742418a5fa4cda829cd1a2025-02-03T06:11:13ZengWileyJournal of Applied Mathematics1110-757X1687-00422014-01-01201410.1155/2014/271817271817SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of ThingsJongmoon Park0Myung-Joon Lee1Department of Electrical/Electronic and Computer Engineering, University of Ulsan, 93 Daehak-ro, Nam-gu, Ulsan 680-749, Republic of KoreaDepartment of Electrical/Electronic and Computer Engineering, University of Ulsan, 93 Daehak-ro, Nam-gu, Ulsan 680-749, Republic of KoreaWhen developing IoT (Internet of Things) applications, context distribution is a key feature to support effective delivery of related contextual data obtained from things to all interested entities. With the advent of the IoT era, multiple billion devices can generate huge amounts of data that might be used in IoT applications. In this paper, we present a context distribution framework named SCondi utilizing the messaging service which supports MQTT—an OASIS standard IoT messaging protocol. SCondi provides the notion of context channel as a core feature to support efficient and reliable mechanism for distributing huge context information in the IoT environment. The context channel provides a pluggable filter mechanism that supports effective extraction, tailoring, authentication, and security of information.http://dx.doi.org/10.1155/2014/271817 |
| spellingShingle | Jongmoon Park Myung-Joon Lee SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things Journal of Applied Mathematics |
| title | SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things |
| title_full | SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things |
| title_fullStr | SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things |
| title_full_unstemmed | SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things |
| title_short | SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things |
| title_sort | scondi a smart context distribution framework based on a messaging service for the internet of things |
| url | http://dx.doi.org/10.1155/2014/271817 |
| work_keys_str_mv | AT jongmoonpark scondiasmartcontextdistributionframeworkbasedonamessagingservicefortheinternetofthings AT myungjoonlee scondiasmartcontextdistributionframeworkbasedonamessagingservicefortheinternetofthings |