44,606 research outputs found

    Information engineering

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    Production Systems and Information Engineering 7.

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    Information engineering of a software engineering ontology

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    In this paper, we describe the preliminary result of the development and implementation of a Java-based system for information gathering, knowledge extraction and maintenance of software engineering ontology. The system is capable of manipulative ontology instances from the information repositories and information sources. Design of Software Engineering Ontology through the use of the body of software engineering knowledge together with Prof Ian Sommerville's book, as well as project management experiences, has not been a difficult task. However, the maintenance of the software development ontology and security of the Ontology are issues

    Origins of Modern Data Analysis Linked to the Beginnings and Early Development of Computer Science and Information Engineering

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    The history of data analysis that is addressed here is underpinned by two themes, -- those of tabular data analysis, and the analysis of collected heterogeneous data. "Exploratory data analysis" is taken as the heuristic approach that begins with data and information and seeks underlying explanation for what is observed or measured. I also cover some of the evolving context of research and applications, including scholarly publishing, technology transfer and the economic relationship of the university to society.Comment: 26 page

    Robust Steering of n-level Quantum Systems

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    Robust open-loop steering of a finite-dimensional quantum system is a central problem in a growing number of applications of information engineering. In the present paper, we reformulate the problem in the classical control-theoretic setting, and provide a precise definition of {\em robustness} of the control strategy. We then discuss and compare some significant problems from NMR in the light of the given definition. We obtain quantitative results that are consistent with the qualitative ones available in the physics literature.Comment: 10 page

    A web-based teleoperative mobile robotic system : Master of Engineering in Information Engineering at Massey University, Albany, Auckland, New Zealand

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    With the rapid development of internet technology, it becomes real that human beings can access, modify and control a remote hardware device via internet connection. Such remote operations can replace the human to be present at a dangerous or unreachable place or can make as many as possible users to access the hardware in different places at a low cost. The thesis research was aimed at developing a web based mobile robot control framework for education purpose. It should be composed of a mobile robot. Http server, dynamic user interface and video server. With it users can view and control the real robot via a normal web browser and can choose to run either simulation or the real robot. This is done by setting up operational parameters via a friendly GUI (graphic user interface). Users also can upload and compile their own C code to control the robot and get back the running results. The main objectives of this thesis research are hardware upgrading for Nomadic Super Scout mobile robot and web based php programming. For the first objective, the onboard PC was replaced by a laptop that is remotely placed and connected to the robot control system via Bluetooth wireless. The Nserver for robot simulation was set up in the Linux operating environment. For the second objective, the software programming was focused on building a web control platform which should be user friendly. An Apache server was developed where PHP program was used for the user interface. The main advantage of using PHP is that it does not need to install or download any software or script to get access to the remote robot via a normal web browser on any operation like windows or Linux. The web-based mobile robot system was tested using two different cases. One case demonstrated how the user specifies a set of motion parameters of the robot that is programmed to perform a wall-following behaviour. The other demonstrated how the user uploads a collision avoidance program to run the robot that is placed among obstacles. Both case studies were performed in real environments and the results proved the success of the developed web-based robotic system
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