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Achieving high QoE for AR applications on a mobile device is challenging because the required advanced computer vision and machine learning algorithms are computationally intensive by nature. Hence, some task for AR applications must be offloaded to more powerful remote servers. Offloading for mobile applications remains an active area of research. In the context of mobile AR applications which requires...
Mobile devices carry a number of vulnerabilities that, when exploited, can result in proprietary-data leakage, data alteration, fraudulent transactions and, in extreme cases, physical damage to the user and surroundings. Such attacks can be instigated by both outsiders and insiders, and can leverage vulnerabilities embedded in the hardware and software components of the device, as well as risky behavioral...
Revisiting Mahadev Satyanarayanan's original vision of cyber foraging and reflecting on the last 15 years of related research, the authors discuss the major accomplishments achieved as well as remaining challenges. They also look to current and future applications that could provide compelling application scenarios for making cyber foraging a widely deployed technology. This article is part of a special...
Nowadays it is common practice to handle any type of file with the personal computer. The introduction of mobile devices in modern life opened the doors to the possibility to do that ubiquitously, fostering a vast plethora of new entertainment applications. Unfortunately, the storage capacity of these devices is limited; it may hence be useful to have the possibility to store the files on the web...
The “Web of Things” vision promotes the integration of smart devices into web, using web technologies and protocols as underlying interaction mechanisms with smart devices. Technically many phones include various sensors and provide a large-scale sensing platform. To make this functionality available to a large number of (web) developers our research aims at easing the creation of applications that...
With the explosive international growth in mobile phone adoption, there is an increasing number of text message-based applications providing mission-critical services to mobile phone owners. With such an unexpected leap in the mobile subscriber base, questions have arisen over the reliability of Short Message Service (SMS) as a communication channel in regions of high mobile teledensity growth. This...
Mobile Geographic Information Systems (GIS) is an outcome of integrating GIS, wireless communication, embeds and mobile computing technologies. Based on .NET Compact Framework and GPRS a Mobile GIS with own patent is developed. Services in the system include: downloading map by General Packet Radio Service (GPRS), defining geographical coordinate system of maps, Global Position System (GPS) connection...
In the platform construction of one law enforcement system for urban management, the C/S architecture system based on SOAP protocol is adopted, the windows mobile system is chosen as the mobile operating platform. Three kinds of caching programs, cases caching, data caching and user interface caching, are designed for the system, and a lightweight database file is implemented, the photograph and Bluetooth...
WEB, email, mobile short message were integrated into the education administration assistant system to search, reserve and share education messages and resources, which is able to satisfy the requirement of college students and instructors who own mobile phones. By designing a multiple-channel message servicing technology, the responding speed, and service quality were greatly improved. The features,...
The paper presents a problem of Real Time processing of ECG signal from patients by mobile embedded monitoring stations. Two ECG measurement devices were used in real tests. A two ECG channel bipolar ECG CorBelt and a 12 channels ECG device BlueECG. Both devices are products from CorScience Company. Due to a problem of processing a 12 channels ECG from ECG device by Bluetooth to mobile stations, the...
In this work we develop a server which can be placed on any kind of transportation and contain information which can be accessed by passengers using their mobile device. We call the server as Mobile Portal. It is an alternative solution to make passengers have more pleasant journey because along the way they can access up to date information, ordering food, or even chat with another passengers. Mobile...
Wikis are proven to be simple yet efficient tools for asynchronous collaboration where multiple users can collaboratively edit shared web documents. While desktop users are comfortable with text-based wikis, the latest developments of 3G networks and smart phones begs the question what is the appropriate model for wiki collaboration on mobile devices which can accommodate mobile user behavior? The...
Modern Smartphones are the fastest growing computing platforms capable of consuming Web services. However, due to their form factor these mobile computing devices face many challenges and constrains when engaging service providers. How to overcome these challenges and how to link smartphones to the service cloud is one of the key issues that will have a major impact on the further growth of the software-as-a-service...
The popularity of mobile devices and their increased computing power has given rise to surge in mobile computing technologies. Users are increasingly turning to mobile devices for information relating to their activities and location while on the move. Independent of this, the world has seen a huge uptake in the social web, which has fueled the production of applications where users are the sole providers...
The storage limitation in mobile appliance has become a significant problem due to the rapid growth of data-centric application. To alleviate the above problem, we developed a new block-level storage network protocol, iATA (Internet advanced technology attachment) as a transport for carrying ATA block-level access protocol over the ubiquitous TCP/IP network. With iATA, mobile user is able to access...
Context-awareness indicates that a computer system is linked with changes in the real world. Context information can be used for numerous different purposes, but the real break through is still pending. Context information is useful only when it is not static, and hence in desktop computers there is very limited need for context awareness. In mobile phones situation is different. MUPE is an Open Source...
This paper presents Alembik, a framework for the transcoding of multimedia content. Alembik has been designed to adapt and transform image, audio and video files in a mobile Web environment. This objective is achieved through a collection of tags defined by the framework. Developers exploit the collection of tags to integrate and adapt multimedia information to the applications needs, as well as to...
According to 3G standard, the communicating bandwidth of mobile devices is 2Mbps, which makes it possible to realize 3G faced P2P e-commerce service among mobile devices. In this paper, the author mainly solved the problem of how to apply mobile P2P technology into modern e-commerce platform. Then, introduced the actuality of modern e-commerce in use and the system architecture of a 3G faced mobile...
In a business environment, effective communication is crucial for the employeepsilas productivity and creativity. In this paper, we propose a SOA-based Collaboration Framework for mobile collaboration applications. This framework aims at promoting the business communication to a new level by means of architectural flexibility, lightweight design approach and a substantially increased availability...
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