Infomesr

Displaying 1-13 of 13 results

  • White Papers // Dec 2011

    Wireless Semantic RESTFUL Services Using Mobile Agents

    The author discuss the integration of semantic RESTFUL services and Mobile agents in wireless network environment. The author exploit the capabilities offered by Agents to query and invoke semantic Web Services with no need for service requester presence during the entire session. Using REST as a service style is a...

    Provided By Infomesr

  • White Papers // Dec 2011

    A Client Web Based Interface for Enhancing Web Services - Discovery

    Online databases maintain a collection of structured domain-specific documents dynamically generated in response to users' queries instead of being accessed by static URLs. In this paper, the authors propose a client GUI that will enable the web service consumer easily access data stored inside these databases which contains updated frequently...

    Provided By Infomesr

  • White Papers // Dec 2011

    Spacecraft Neural Network Control System Design Using FPGA

    Designing and implementing intelligent systems has become a crucial factor for the innovation and development of better products of space technologies. A neural network is a parallel system, capable of resolving paradigms that linear computing cannot. Field Programmable Gate Array (FPGA) is a digital device that owns reprogrammable properties and...

    Provided By Infomesr

  • White Papers // Sep 2011

    Factors that Affect Conversational Voice Communication Quality (CVCQ) of VoIP Systems

    This paper presents a general method for comparing the conversational quality of voice communication systems over networks with delays. The perceptual evaluation of an interactive conversation depends on the quality and the latency of the one-way speech segments received. Due to path-dependent and non-stationary conditions in the Internet, the delays...

    Provided By Infomesr

  • White Papers // Apr 2011

    Design of Forest Fire Early Detection System Using Wireless Sensor Networks

    This paper presents the design of a system for monitoring temperature and humidity for the prevention of forest fires using wireless sensor networks. An initial study of the causes of Forest Fires, like how to prevent them is necessary have a clear idea of how to implement a valid network...

    Provided By Infomesr

  • White Papers // Apr 2011

    Non-linear Optimization of Mobile Radio Aware Routing Algorithm in Wireless Sensor Networks

    Transmission failures occur frequently in Wireless Sensor Networks (WSNs) due to node failure, battery discharge, or interference by objects. Lossy WSNs are the error model to emulate real sensor networks having those unpredictable failures. The Radio Aware (RA) routing algorithm is used to solve the lossy WSN problem that may...

    Provided By Infomesr

  • White Papers // Nov 2010

    New Analytical Model for Single Electron Transistor

    In this paper, the authors present a new exact analytical model for Single Electron Transistor (SET) applicable for circuit simulation. It was developed based on orthodox theory of single electronics using master equation. A scheme was suggested to determine the most probable occupied electron states. The proposed model is more...

    Provided By Infomesr

  • White Papers // Jul 2010

    Estimation of the Lifetime of Electrical Components in Distribution Networks

    The aim of this paper is to establish a reference system of the reliability models which may also be applied for different utilities. Due to the large amount of electrical equipments and the costs of an individual diagnosis in distribution networks, a life assessment of the representative electrical components is...

    Provided By Infomesr

  • White Papers // Apr 2010

    Comparative Analysis of Time Series Techniques ARIMA and ANFIS to Forecast Wimax Traffic

    The procedure and main result of a comparative study based on using an autoregressive model and an artificial intelligence technique applied to a Wimax traffic data series forecasting task are presented in this paper. The time series forecasting methods being compared are: ANFIS model (Adaptive Network based Fuzzy Inference System)...

    Provided By Infomesr

  • White Papers // Apr 2010

    Rigorous Approach of the Planar Circuit

    In this paper, a new rigorous approach of a wave iterative method, this method is applied to active circuits. It consists in successive reflections between the circuit plan and its two sides. It also has an alternative behavior between space and spectral domains. In addition, the discontinuity plane is divided...

    Provided By Infomesr

  • White Papers // Dec 2009

    Performance Modeling and Simulation of Database Servers

    In this paper, the author presents a methodology to build very simple but accurate enough performance models of database servers. The current available models are so complex that its utilization with real database servers is very cumbersome and not very effective. Usually, they have a large number of parameters that...

    Provided By Infomesr

  • White Papers // Sep 2009

    Two-Dimensional Modeling of Depletion Layer of MESFET GaAs

    A Two Dimensional (2D) numerical analysis is presented to investigate the field effect transistor characteristics, the influence of the geometry of the component like distance between the gate and drain, or between gate and source. All simulations revealed the existence of a high electric field region near the gate contact,...

    Provided By Infomesr

  • White Papers // Aug 2009

    Real-Time Modeling and Control of Synchronous Generator Based on PC

    In this paper, the authors build a model for a synchronous machine for real-time simulation applications. This model should be suitable for testing different protection schemes. Modeling of synchronous machines is well established in power systems; however the challenge is how to use a suitable implementation medium for the model....

    Provided By Infomesr

  • White Papers // Sep 2011

    Factors that Affect Conversational Voice Communication Quality (CVCQ) of VoIP Systems

    This paper presents a general method for comparing the conversational quality of voice communication systems over networks with delays. The perceptual evaluation of an interactive conversation depends on the quality and the latency of the one-way speech segments received. Due to path-dependent and non-stationary conditions in the Internet, the delays...

    Provided By Infomesr

  • White Papers // Apr 2010

    Comparative Analysis of Time Series Techniques ARIMA and ANFIS to Forecast Wimax Traffic

    The procedure and main result of a comparative study based on using an autoregressive model and an artificial intelligence technique applied to a Wimax traffic data series forecasting task are presented in this paper. The time series forecasting methods being compared are: ANFIS model (Adaptive Network based Fuzzy Inference System)...

    Provided By Infomesr

  • White Papers // Jul 2010

    Estimation of the Lifetime of Electrical Components in Distribution Networks

    The aim of this paper is to establish a reference system of the reliability models which may also be applied for different utilities. Due to the large amount of electrical equipments and the costs of an individual diagnosis in distribution networks, a life assessment of the representative electrical components is...

    Provided By Infomesr

  • White Papers // Apr 2011

    Design of Forest Fire Early Detection System Using Wireless Sensor Networks

    This paper presents the design of a system for monitoring temperature and humidity for the prevention of forest fires using wireless sensor networks. An initial study of the causes of Forest Fires, like how to prevent them is necessary have a clear idea of how to implement a valid network...

    Provided By Infomesr

  • White Papers // Dec 2011

    Wireless Semantic RESTFUL Services Using Mobile Agents

    The author discuss the integration of semantic RESTFUL services and Mobile agents in wireless network environment. The author exploit the capabilities offered by Agents to query and invoke semantic Web Services with no need for service requester presence during the entire session. Using REST as a service style is a...

    Provided By Infomesr

  • White Papers // Dec 2011

    A Client Web Based Interface for Enhancing Web Services - Discovery

    Online databases maintain a collection of structured domain-specific documents dynamically generated in response to users' queries instead of being accessed by static URLs. In this paper, the authors propose a client GUI that will enable the web service consumer easily access data stored inside these databases which contains updated frequently...

    Provided By Infomesr

  • White Papers // Apr 2011

    Non-linear Optimization of Mobile Radio Aware Routing Algorithm in Wireless Sensor Networks

    Transmission failures occur frequently in Wireless Sensor Networks (WSNs) due to node failure, battery discharge, or interference by objects. Lossy WSNs are the error model to emulate real sensor networks having those unpredictable failures. The Radio Aware (RA) routing algorithm is used to solve the lossy WSN problem that may...

    Provided By Infomesr

  • White Papers // Dec 2009

    Performance Modeling and Simulation of Database Servers

    In this paper, the author presents a methodology to build very simple but accurate enough performance models of database servers. The current available models are so complex that its utilization with real database servers is very cumbersome and not very effective. Usually, they have a large number of parameters that...

    Provided By Infomesr

  • White Papers // Dec 2011

    Spacecraft Neural Network Control System Design Using FPGA

    Designing and implementing intelligent systems has become a crucial factor for the innovation and development of better products of space technologies. A neural network is a parallel system, capable of resolving paradigms that linear computing cannot. Field Programmable Gate Array (FPGA) is a digital device that owns reprogrammable properties and...

    Provided By Infomesr

  • White Papers // Nov 2010

    New Analytical Model for Single Electron Transistor

    In this paper, the authors present a new exact analytical model for Single Electron Transistor (SET) applicable for circuit simulation. It was developed based on orthodox theory of single electronics using master equation. A scheme was suggested to determine the most probable occupied electron states. The proposed model is more...

    Provided By Infomesr

  • White Papers // Sep 2009

    Two-Dimensional Modeling of Depletion Layer of MESFET GaAs

    A Two Dimensional (2D) numerical analysis is presented to investigate the field effect transistor characteristics, the influence of the geometry of the component like distance between the gate and drain, or between gate and source. All simulations revealed the existence of a high electric field region near the gate contact,...

    Provided By Infomesr

  • White Papers // Aug 2009

    Real-Time Modeling and Control of Synchronous Generator Based on PC

    In this paper, the authors build a model for a synchronous machine for real-time simulation applications. This model should be suitable for testing different protection schemes. Modeling of synchronous machines is well established in power systems; however the challenge is how to use a suitable implementation medium for the model....

    Provided By Infomesr

  • White Papers // Apr 2010

    Rigorous Approach of the Planar Circuit

    In this paper, a new rigorous approach of a wave iterative method, this method is applied to active circuits. It consists in successive reflections between the circuit plan and its two sides. It also has an alternative behavior between space and spectral domains. In addition, the discontinuity plane is divided...

    Provided By Infomesr