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Providing confidentiality, integrity, and availability is indispensable for secure systems. In particular, almost every commerce application requires that integrity be provided in a secure manner, such that the integrity of data is retained even if the owner of the data is malicious. However, providing secure integrity in mobile environments, where participating nodes and their communication channels...
Deploying state-of-the-art technologies is vital and inevitable in assistive healthcare to cope with emerging services such as remote monitoring, collaborative consultation, and electronic health record. Grid computing has succeeded somewhat in enabling the sharing of resources across organizations but has not been deployed widely due to its complex implementation and interface. Cloud computing overcomes...
The following topics are dealt with: autonomic event computing; user-provided networking; broadband single carrier; HeterWMN mobile networks; HeterWMN wireless sensor networks; femtocell networks; exploiting shared media; aerial channel analysis and physical data links; handover and network selection in future broadband networks; performance modelling; coding for memories; cognitive radio, VANET and...
The following topics are dealt with: industrial informatics; software engineering; industrial automation; information technology; knowledge management; service engineering; medical informatics; medical decision support system; manufacturing scheduling; mobile/wireless communication; P2P; content distribution networking; building automation; smart homes; conputational intelligence; human, computer...
The following topics are dealt with: broadband network; multimedia; network management; network measurement; optical network; optical system; security; communication theory; protocols; peer to peer; wireless communications; mobile communications; computer system and computer services.
This paper presents an architectural model for wireless peer-to-peer (WP2P) file sharing system for ubiquitous mobile devices. File sharing is one of the rationales for computer networks with increasing demand for file sharing applications and technologies in small and large enterprise networks and on the Internet. With the popularity of mobile phones in day-to-day activities, P2P file sharing in...
The trend on the proliferation of handheld devices triggered an increase on the development of pervasive and personalized mobile applications that exploit and support peer-to-peer/ad-hoc networks. This creates the conditions and motivation for a mobile electronic ID system, preferably one which provides a friendly privacy solution. The existing mobile identification solutions place the interviewer...
In open environments, such as mobile peer-to-peer systems, participants may need to access resources from unknown users. A critical security concern in such systems is the access of faulty resources, thereby wasting the requester's time and energy and possibly causing damage to her system. A common approach to mitigating the problem involves reputation mechanisms; however, since reputation relies...
The development of dependable mobile P2P systems is an inherently challenging task since such systems may operate in largely uncontrolled environments and may engage new peers or lose existing ones without any form of centralised control. In these circumstances, dependability and security can be enhanced through the runtime monitoring (a.k.a. dynamic verification) of the compliance of the system behaviour...
A continuous k nearest neighbor (cKNN) query is a query that continuously returns a set of k nearest moving objects (mobile hosts) to a given query point. For example, report three nearest moving sensors to a given location continuously. Most existing research efforts focus on centralized solutions. In a mobile peer-to-peer network (M-P2P), a centralized approach incurs expensive communication cost...
Many mobile computing models try to solve many issues related to the mobile computing such as: mobile movement, data synchronization, embedded databases, data privacy and confidentiality, P2P dissemination models, middleware adaptability, and mobile transactions. In this paper we will focus on the last area which is the mobile transactions and a new model (The diagonal allocation grid and fixed timeout...
The following topics were dealt with: CDMA; wireless communications; mobile communications; multimedia systems; Internet systems; next generation network technology; information security technology; RFID technology; USN technology; system engineering; software engineering; optical networking technology; broadband satellite; HAPS; IT service technology; telematics technology; digital home technology;...
Trust is crucial in mobile communications. How to establish a trusted mobile environment is becoming more and more important for mobile device venders, mobile service providers and mobile networking operators. This paper presents a conceptual architecture towards establishing a trusted mobile environment. The contribution of this paper is a) specifying the architecture of a trusted mobile environment;...
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