Advanced Mathematics and Numerical Modeling of IoT

for generalization because they were not able to analyze many types of malware. To solve this problem, the recent domestic trend ...

[25] C. M. Medaglia and A. Serbanati, “An overview of privacy and security issues in the internet of things,” inThe Internet of ...

Research Article SCondi: A Smart Context Distribution Framework Based on a Messaging Service for the Internet of Things Jongmoon ...

tailoring, authentication, and security of information. In short, the context channel provides higher level abstract mechanism f ...

MQTT MQTT Context Channel M Context Channel M F 2 F 1 F k F 3 F 0 F 12F 3 Global filter chain Publish Context Channel 1 Context ...

Filter chain contextRaw contextNew Figure 3: Pluggable ordered filter chain mechanism. maintenance all together. In emergency si ...

<Context> <Context Primitive1> <Overload Alarm>OFF</Overload Alarm> <Current Weight>120 KG</Cur ...

redundancy used for CPs used for applications redundancy used for applications used for channels Context primitives Overload ala ...

all messages passing through original MQTT message broker. Consider 푆푏>푆푐=푟푎푝∗푟푝푑∗푡푑>푟푎푐∗푟푐푝∗푡푝+푟푐푝∗푟푝푑∗푡푑 (applying ( 6 ) ...

context channel according to the purpose of the application: open, access-limited, and group channel. We also showed that SCondi ...

Research Article A Prediction System Using a P2P Overlay Network for a Bus Arrival System Ssu-Hsuan Lu^1 and Yu-Wei Chan^2 (^1) ...

Arrival time prediction systems for public transportation are often developed with the use of modern wireless telecom- municatio ...

between clients, all information also needed to be sent to the server. This scheme is referred to as the client-server architect ...

P 2 P network WSN Figure 1: Illustration of the system platform. Figure 2: The diagram of our method. bus arrival time predictio ...

hours, the driving speeds will be lower than non-peak-hour driving speeds. Furthermore, the duration of traffic lights ranges fr ...

5. Conclusions and Future Work Existing arrival time prediction systems do not provide passengers with information about whether ...

[22]T.Ohkawara,A.Aikebaier,T.Enokido,andM.Takizawa, “Quorums-based replication of multimedia objects in dis- tributed systems,”H ...

Research Article Secure Collaborative Key Management for Dynamic Groups in Mobile Networks Sukin Kang, Cheongmin Ji, and Manpyo ...

should establish secure connection for sharing a pairwise key with all other mobile nodes in a group. It requires much communica ...

Member join Member leave Group partition Group merging Figure 1: Four kinds of membership events;(1)member join (single join or ...