Results 21 to 30 of about 4,454 (182)

Covert Channel Pada Aliran Data Websocket untuk Komunikasi Messaging XMPP

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2015
Abstrak Layanan komunikasi Instant Messaging menyediakan berbagai fitur komunikasi yang bisa digunakan oleh pengguna, diantaranya adalah text messaging (pesan teks) baik online maupun offline.
Yoga Dwitya Pramudita, Reza Pulungan
doaj   +1 more source

XMPP and iDTV or how to make television a social medium [PDF]

open access: yes, 2007
Instant Messaging (IM) has the potential to become one of the killer applications for interactive Digital Television (iDTV) [12]. However, several factors make it difficult to provide a good implementation of IM services, among which the limited ...
Deryckere, Tom   +3 more
core   +1 more source

An IoT‐Based Smart System with an MQTT Broker for Individual Patient Vital Sign Monitoring in Potential Emergency or Prehospital Applications

open access: yesEmergency Medicine International, Volume 2022, Issue 1, 2022., 2022
Emergency care is a critical area of medicine whose outcomes are influenced by the time, availability, and accuracy of contextual information. The success of critical or emergency care is determined by the quality and accuracy of the information received during the emergency call and the data collected during emergency transportation.
Yung-Chung Tsao   +4 more
wiley   +1 more source

A Lightweight XMPP Publish/Subscribe Scheme for Resource-Constrained IoT Devices

open access: yesIEEE Access, 2017
The development of wireless technology like Internet Protocol version 6 over Low power Wireless Personal Area Networks, which defines IP communication for resource-constrained networks enables communication on the lower layers, while the diverging and ...
Heng Wang   +3 more
doaj   +1 more source

Every Cloud Has a Push Data Lining: Incorporating Cloud Services in a Context-Aware Application [PDF]

open access: yes, 2015
We investigated context-awareness by utilising multiple sources of context in a mobile device setting. In our experiment we developed a system consisting of a mobile client, running on the Android platform, integrated with a cloud-based service.
Ghinea, G   +3 more
core   +3 more sources

Using IoT Protocols in Real‐Time Systems: Protocol Analysis and Evaluation of Data Transmission Characteristics

open access: yesJournal of Computer Networks and Communications, Volume 2022, Issue 1, 2022., 2022
In the Internet of things, many data transfer protocols are used for various tasks. In this article, we consider the application layer protocols that are the main ones for transmitting messages in the IoT. The main problems are unpredictability, lack of stability of data transmission delays, and non‐determinism, which are also important for real‐time ...
Andrei Gavrilov   +5 more
wiley   +1 more source

Implementation of a Community Data Processing System Based on Data Mining

open access: yesJournal of Robotics, Volume 2022, Issue 1, 2022., 2022
With the development of social information technology, intelligent community as a new way of life is changing people’s lives step by step. The community as a unit of residence in China has developed quite maturely, but the community services are not perfect, and the management is relatively mechanized. Therefore, improving work efficiency and enriching
Li Li, Shan Zhong
wiley   +1 more source

XMPP for cloud computing in bioinformatics supporting discovery and invocation of asynchronous web services

open access: yesBMC Bioinformatics, 2009
Background Life sciences make heavily use of the web for both data provision and analysis. However, the increasing amount of available data and the diversity of analysis tools call for machine accessible interfaces in order to be effective.
Willighagen Egon L   +3 more
doaj   +1 more source

A survey of communication protocols for internet of things and related challenges of fog and cloud computing integration [PDF]

open access: yes, 2019
The fast increment in the number of IoT (Internet of Things) devices is accelerating the research on new solutions to make cloud services scalable.
Carpio, Francisco   +3 more
core   +4 more sources

A Survey of Data Aggregation Protocols for Energy Conservation in WSN and IoT

open access: yesWireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
Conservation of energy has been a major concern for Wireless Sensor Networks (WSNs) and IoT applications. Several strategies were devised, aimed at optimizing energy consumption in these applications, based on: (a) use of low‐powered hardware devices, (b) deploying mobile/relay agents for data collection, (c) clustering, and (d) data aggregation ...
Beneyaz Ara Begum   +2 more
wiley   +1 more source

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