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343 results for “Real time system”
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Research ArticleOpen accessIn the abstractMobile Robot: SLAM Implementation for Unknown Indoor Environment ExplorationMohamed Emharraf, Mohammed Bourhaleb, Mohammed Saber, Mohammed RahmounThe autonomy is the most crucial criteria in mobile robots. This operation aims to offer the ability of finding the position and build a map of the environment to the robot. Many methods have been proposed to solve this problem. In this study, an implementation of SLAM approach for unknown indoor environment exploring by mobile robot is proposed. In fact, … …Journal of Computer Science, Vol. 12, Issue 2 · 26 Mar 2016 · 7,306 accessesView PDFCite
Research ArticleOpen accessIn the abstractGene Expression Profiling of Toll-Like Receptor 4 and 5 in Peripheral Blood Mononuclear Cells of Patients with Systemic SclerosisSimin Almasi, Saeed Aslani, Hadi Poormoghim et al.The Toll-Like Receptor (TLR) family is appeared to be expressed in many cell types in the immune system and plays a role in the pathogenesis of various autoimmune diseases. The expression profile and role of TLRs in Systemic Sclerosis (SSc) have been partly explained. It is aimed through this investigation to evaluate the expression pattern of TLR 4 and 5 … …American Journal of Immunology, Vol. 12, Issue 1 · 17 Mar 2016 · 7,051 accessesView PDFCite
Research ArticleOpen accessIn the abstractMulticast Node Communication Using Virtual Queue with Process SchedulingS. Sumalatha, G. Sreenivasulu, G. Uday Kiran BhargavaMulticast technique is used to transmit node data from one source node to many destination nodes simultaneously and establish a communication in the network. In multicasting communication, node network packet collision occurrence is a frequent problem in real time network system. The node packet collision avoidance using virtual queue with process scheduling is discussed in this study and proposed central … …Journal of Computer Science, Vol. 11, Issue 2 · 28 Jan 2015 · 6,181 accessesView PDFCite
Research ArticleOpen accessIn the abstractFACTORS AFFECTING COOPERATION AMONG PHYSICIANS IN SHARING INFORMATION WITHIN THE HOSPITAL ENVIRONMENT: A STUDY OF TWO HOSPITALSNawzat Sadiq Ahmed, Norizan Mohd YasinHealthcare Information Systems (HISs) in hospitals have become an influential factor to provide cooperation among physicians in sharing healthcare information. Many cooperative HIS models were proposed. However, they focused on management of the patients’ information and do not address the issue of improving the physicians’ skills due to many factors. In this study, a mixed data collection approach is used … …Journal of Computer Science, Vol. 10, Issue 5 · 15 Jan 2014 · 6,459 accessesView PDFCite
Research ArticleOpen accessIn the abstractCOMPARISON FOR WIMAX SCHEDULING ALGORITHMS AND PROPOSAL QUALITY OF SERVICE IMPROVEMENT IN WIMAX NETWORKSR. Nandhini, N. DevarajanThe objective of the broadband wireless technologies is to ensure the end to end Quality of Service (QoS) for service classes. Wimax is a revolution in wireless networks which could support real time multimedia services. In order to provide QoS support and efficient usage of system resources an intelligent scheduling algorithm is needed. The design of detailed scheduling algorithm is … …American Journal of Applied Sciences, Vol. 11, Issue 1 · 19 Nov 2013 · 7,397 accessesView PDFCite
Research ArticleOpen accessIn the abstractACCURATE AND FAST PUPIL LOCALIZATION USING CONTRAST STRETCHING, SEED FILLING AND CIRCULAR GEOMETRICAL CONSTRAINTSIman A. Saad, Loay E. George, Ahmad A. TayyarIris segmentation is the most contested issue in the iris recognition system, since noise and poor image quality can significantly affect accuracy of iris localization stage. Therefore, very careful attention has to be paid for the segmentation process if only an accurate result is expected. This study presents a new method for precise pupil detection capable of handling the unconstrained … …Journal of Computer Science, Vol. 10, Issue 2 · 16 Nov 2013 · 7,247 accessesView PDFCite
Research ArticleOpen accessIn the abstractA CROSS-LAYER SCHEDULER WITH CHANNEL STATE INFORMATION FOR GUARANTEED QUALITY OF SERVICER. Nandhini, N. DevarajanWiMAX networks are deployed for commercial use because of its nature high bandwidth. This requirement invokes the application level changes in QoS provisioning techniques. The objective of the broadband wireless technologies is to ensure the end to end Quality of Service (QoS) for the service classes. WiMAX is a revolution in wireless networks, which could support real time multimedia services. … …Journal of Computer Science, Vol. 10, Issue 2 · 13 Nov 2013 · 6,980 accessesView PDFCite
Research ArticleOpen accessIn the abstractLoss Monitoring of Star Topology Sensor Network Based on Scheduling Algorithm for Assessing Structural Health InformationMohammud Ershadul Haque, Mohammud Fauzi Mohammud Zain, Mohammud Abdul Hannan et al.Sensor network is the new invention for assessing civil building structural health information. The new challenge to sensor network: large volume of received data, analyzing result at the computing section, patient coverage area, accuracy and reliability of the system, real time response, optimization development. To cover the entire patient region, sensor topology network is as a key characteristic of Sensor … …American Journal of Applied Sciences, Vol. 10, Issue 12 · 5 Oct 2013 · 6,731 accessesView PDFCite
Research ArticleOpen accessIn the abstractMultichannel Cognitive Cross Layer Optimization for Improved Video TransmissionMeenakshi Murugappan, Manimekalai Thirunavukkarasu, Maneesha S. MohanMultimedia applications particularly real-time video transmission in wireless networks, envisions end to end user perceived video quality as an important QoS parameter to be achieved. Cognitive Radio promising efficient spectrum utilization combined with Cross layer optimization is seen as a powerful combination to achieve the desired video quality. This study proposes Optimal Channel Sensed Multichannel Cognitive MAC (OCSM-CMAC), a QoS … …Journal of Computer Science, Vol. 9, Issue 1 · 6 Feb 2013 · 7,202 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Method for the Development of Platform Models in the Model Driven Architecture ContextInali Wisniewski Soares, Luciane Telinski Wiedermann Agner, Paulo Cezar Stadzisz, Jean Marcelo SimaoThe application of the Model Driven Architecture (MDA) approach to the design of embedded software based on Real-Time Operating Systems (RTOS) is encouraged by the fact that such software has a wide variety of platforms. In this way, the creation of methods for the development of platform models that meet such diversity of platforms is necessary. This study proposes a … …Journal of Computer Science, Vol. 8, Issue 11 · 7 Nov 2012 · 6,463 accessesView PDFCite