1,720,961 research outputs found

    Modelling high frequency crosstalk using HSPICE

    No full text
    The project is carried out in two parts. First, a crosstalk prediction circuit model is developed for HSPICE simulation for a pair of coupled microstrip lines. Next, an experiment is performed for frequencies from 10MHz to 1GHz for the same pair of microstrip lines.Master of Science (Consumer Electronics

    Multi-Agent Architecture Approach to Web-Based Teaching System

    No full text
    An intelligent agent is a set of independent software tools linked with other applications and databases running within one or several computer environments. The primary function of an intelligent agent is to help a client have a better use, manage and interact with a computer application. This paper describes the utilization of multi-agent architecture approach to Web-based teaching system which can result in more interactive and adaptable teaching and learning

    Representation of Ontology-Based Biological Information Extraction

    Get PDF
    An information extraction (IE) system has been developed by using ontology for extracting biological information. Ontologies in IE may provide new techniques for supporting open tasks of semantic analyses regarding for instance temporal analyses, resolution of contradiction, or context awareness. The system uses knowledge representation techniques for extracting information. Graph-based representation of data can result in effective and scalable methods for information extraction

    Going Beyond Counting First Authors in Author Co-citation Analysis

    Get PDF
    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
    corecore