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This paper will explore the security elements of the Bluetooth open standard conceived by Ericsson, Inc., and supported by an alliance of major information technology manufacturers including IBM, Nokia, Motorola, Intel, and others. Bluetooth's security in the areas of encryption, authentication, and communication will be overviewed and implementation(More)
This paper focuses on development and implementation of a high-performance parallel processing information server for web based education and provision of aerospace information services. An innovative model of software architecture is presented to effectively utilize the computational power of a distributed server platform. It fulfills on-demand(More)
Purpose – To develop a simplified robust control scheme for a class of nonlinear time-varying uncertain chaotic systems. Design/methodology/approach – By means of input-to-state stability theory, a new robust adaptive control scheme is designed, which is simpler than the one proposed by Li et al. and applicable to a larger class of nonlinear systems. Only(More)
A new cascade passivity-based control scheme for tracking purposes is proposed in this paper. The proposed scheme is valid for a certain class of nonlinear systems even with unstable zero dynamic, and it is also useful for regulation and stabilization purposes. The cases where all system parameters are assumed to be known (nonadaptive case) and also the(More)
This paper focuses on the implementation and quantitative analysis of a high-performance parallel processing aerospace information server. An innovative model of software architecture is provided to effectively utilize the computational power of a parallel server platform for efficient, on-demand aerospace information exchange through the Internet. This is(More)
This paper focuses on the development of Ubiquitous Video Conferencing (UVC) multicasting applications and their integration with a Semantic Network. The objectized contents of the CSULA SPACE Center1 Semantic Network will be generated in a hierarchical tree structure by users [1]. Such contents can be accessed, updated, and shared. The UVC facilitates the(More)
This paper focuses on the development and integration of the next generation Graphical User Interface (GUI) into a Semantic Information System (SIS) platform [1]. The SIS platform is originally designed by the CSULA SPACE Center 1. It allows for collaboration between multiple users in a dynamic environment, facilitating users' ability to generate metadata(More)
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: Abstract The problem of adaptive stabilization of a class of continuous-time and(More)
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