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In this paper, the suboptimal control problem is addressed for a class of discrete time-varying systems subjected to the stochastic communication protocol (SCP). The measurements provided by the sensors are transmitted through the communication channel and then fed into the controller. The SCP is utilized to select the sensor getting access to the communication media. In presence of the nonlinearities,...
Provable Data Possession (PDP) schemes which are vital to data-oriented mobile cloud computing security architecture enable users to check the integrity of their data in the cloud efficiently. Due to the limitation of storage space and computing power of the mobile terminals, a new identity-based proxy signature multiple-file data integrity verification scheme called Identity-Based Proxy Signature...
In this paper, a new perspective of congestion is presented to promote the development of traffic video analysis. Our main contributions are threefold: a) An unified and quantifiable definition of congestion is proposed to describe the traffic state in video. b) Based on the definition, a congestion dataset which contains multiple traffic scenes is constructed as a platform for the research community...
The time synchronization of network will encounter a severe challenge due to the proliferation of scale in wireless sensor networks. In order to improve the precision of time synchronization in network, a time synchronization protocol based on frequency skew bid and dynamic topology (FBDT) is designed in the paper as well as realized on Embedded Linux System. To be able to effectively inhibit synchronization...
Based on the standard MIL-STD-1553B bus military aviation description, this paper detailed analyses the character type of transmission protocol, information transmission format, and the internal registers and RAM resources of 1553B RT interface chip BU-61580 is described. The designs of hardware interface and software of the bus based on the BU-61580 and 32-bit SPARC V8 processor is introduced, and...
Establishing automatic interaction among reasoning components is a vital issue to exploit Knowledge-Based System. But traditional Conceptual Method can not solve this problem effectively. For this, the primary objective of this paper is to research automatic interactions among the reasoning components without assumptions using multiple Agents. Firstly, a distributed environment oriented to knowledge...
Establishing the pattern of asynchronous interaction among services is a key to apply Web Service into large-scale scene. But current researches have not presented any interaction models which conform to the design style of Web, i.e. REST. Combining with asynchronous communication and persistent information sharing, this paper introduces Shared Memory into the design of Web Service, and provides a...
This study reports the preliminary experiments, feature definitions and results for auditory brainstem responses (ABRs) evoked by a short speech syllable presented to healthy native-Chinese-speaking adults. Due to poor signal quality in the recording and the weakness nature of the brainstem response to particularly, the sophisticated sound, the resultant responses are selected based on criteria and...
Time synchronization is a crucial component of wireless sensor networks, many applications require uniform clock information. In order to avoid network congestion and reduce the overhead of transmitting data packets , a spanning subtree based multi-channel time synchronization algorithm (SSMTS) is presented . The scheme is composed of two phases: spanning tree construction phase and time synchronization...
Based on the study of IEEE-1355 communication bus protocol in rugged environment, this paper puts forward a scheme of wormhole routing in network layer. Also a prototype of this wormhole router based on FPGA in rugged environment is designed and implemented. Experiment result shows that this solution can meet the demand of IEEE-1355 communication bus.
This paper proposed an agent-based system that integrates various advanced information technologies. The aim of it is to provide a solution to automating Business– to-Consumer (B2C) trading process in the electronic marketplace. In the system, various technologies have been used, including (1) Intelligent agent, which is used to execute the particular task in the online-trading; (2) Multi-attribute...
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