194 articles for “Dynamic Systems”

Research ArticleOpen accessAll words, across the recordEffective Load Metric and Efficient Initial Job Placement for Dynamic Load Balancing in ClusterP. Sammulal, M. V. Gopalachari, A. V. BabuHigh performance clusters are being configured specially to give data centers that require extreme performance and the processing power they need. When the data is accessed across clusters the data latency time has significant impact on the performance. In the literature it is given that memory and I/O have become the new bottleneck, instead of processing power in achieving efficient … …Journal of Computer Science, Vol. 4, Issue 1 · 31 Jan 2008 · 6,904 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordA Web-based Interactive Real Laboratory for Process Engineering EducationMaher Chaabene, Kamel Mkaouar, Mohamed OualiAn online supervision and control of a laboratory designed for process engineering education was conceived. The principal aim was to minimise the time access of an operator when manipulating laboratory features. Hence, the Time delay due to Internet traffic was overcome by using a Web Embedded Server (WES). A human-computer interactive interface using JAVA Script was developed so as to … …Journal of Computer Science, Vol. 3, Issue 7 · 31 Jul 2007 · 6,723 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordA Scheduling Algorithm Based on Petri Nets and Simulated AnnealingRachida Hadiby Ghoul, Abdelhamid Benjelloul, Sihem Kechida, Hicham TebbikhThis study aims at presenting a hybrid Flexible Manufacturing System "HFMS" short-term scheduling problem. Based on the art state of general scheduling algorithms, we present the meta-heuristic, we have decided to apply for a given example of HFMS. That was the study of Simulated Annealing Algorithm SA. The HFMS model based on hierarchical Petri nets, was used to represent static … …American Journal of Applied Sciences, Vol. 4, Issue 5 · 31 May 2007 · 7,164 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordImplementation of a Novel Concatenated FEC by RS and Irregular Turbo Codes on OFDM SystemsA. Shanmugam, A. R. Abdul Rajak, S. Vishwanath, R. UpendraCode Division Multiple Access (CDMA) performs well in a multi-cellular environment where a single frequency is used in all cells. Code Division Multiple Access (CDMA) has severe problems associated with multipath and Channel news. One possible problem is that the receiver may require a very large dynamic range in order to handle the large signal strength variation among users. Due … …American Journal of Applied Sciences, Vol. 2, Issue 5 · 31 May 2005 · 7,039 accessesView PDF Cite