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Filtering by: Has journal Transactions in GIS Remove constraint Has journal: Transactions in GIS Degree Field Computer Science Remove constraint Degree Field: Computer Science

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  • Database transaction traffic algorithms

    Creator:
    Chang, Chung Wen
    Resource Type:
    Capstone Project
    Full Text:
    · queueing models of transaction traffic in a relational database mana g ement system - INGRES are st

  • WebGD : Framework for web-based GIS/database applications

    Creator:
    Wangmutitakul, Paphun
    Abstract:
    We have developed a framework for Web-based GIS/database applications which allow users to insert, update, delete, and query data with a map interface displayed by Web browsers. The framework was designed so that a Web-based GIS application that uses ArcIMS as a map server can be easily created, customized, and...
    Resource Type:
    Capstone Project
    Full Text:
    for Web-Based GIS/Database Applications by Paphun Wangmutitakul - Submitted to Oregon State

  • Web-based GIS/database application : motels in Oregon

    Creator:
    Kritphonchai, Thitisak
    Abstract:
    We developed a Web-based GIS/database application designed to help motel businesses reach target customers effectively. By using an interactive map along with a relational database, users can view any particular area of the map and perform some basic operations as their groups privileges permit. With different types of privileges, users...
    Resource Type:
    Capstone Project
    Full Text:
    _) Web-Based GIS/ database Application: Motels in Oregon

  • WebGD : Framework for Web-based GIS/database Applications

    Creator:
    Halim, Surya
    Abstract:
    We have developed a framework for Web-based GIS/database (WebGD) applications that allow users to insert, query, and delete data with map interfaces displayed by Web browsers. The framework uses such open source software packages as Minnesota MapServer, PostGIS, and PostgreSQL. With this framework, we can create the map interface of...
    Resource Type:
    Capstone Project
    Full Text:
    by many Web-based GIS applications. In addition to supporting map navigation, the framework allows

  • Evaluation functions in aerial image segmentation

    Creator:
    Langford, William T.
    Abstract:
    Remote sensing is the most practical way to acquire large amounts of land cover data for monitoring and understanding environmental change, so it is important to be able to map land cover from imagery. Maps defining land cover patches as polygons rather than pixels greatly improve processing efficiency in models...
    Resource Type:
    Dissertation
    Full Text:
    Evaluation Functions in Aerial Image Segmentation AN

  • Power saving in WAP

    Creator:
    Potti, Girish
    Abstract:
    Wireless Application Protocol (WAP) is an industry standard aimed to bring the web to handheld devices. The handheld devices are constrained by battery life and it becomes important that power is conserved across web transactions. The power consumed by the handheld device is directly proportional to the time taken for...
    Resource Type:
    Capstone Project
    Full Text:
    Saving in WAP Each transaction would include a connect, content and disconnect request. The W AB in

  • Interactive fault localization techniques to empower the debugging efforts of end-user programmers

    Creator:
    Ruthruff, Joseph Ronald
    Abstract:
    End users develop more software than any other group of programmers, using software authoring devices such as e-mail filtering editors, by-demonstration macro builders, and spreadsheet environments. Despite this, there has been only a little research on finding ways to help these programmers with the dependability of the software they create....
    Resource Type:
    Masters Thesis
    Full Text:
    with the dependability of the software they create. We have been working to address this problem in

  • An investigation of the on-line debugging process of expert and novice student programmers

    Creator:
    Nanja, Murthi
    Abstract:
    Debugging, the process of locating and correcting errors in a computer program, is a common programming task that is not well understood. Of the several debugging studies reported in the literature, most compared the performance differences between expert and novice programmers by measuring their debug time and the number of...
    Resource Type:
    Dissertation
    Full Text:
    Doctor of Philosophy in Computer Science presented on January 18. 1988. Title: An Investigation of the

  • Similarity-based real-time concurrency control protocols

    Creator:
    Lai, Chih
    Abstract:
    Serializability is unnecessarily strict for real-time systems because most transactions in such systems occur periodically and changes among data values over a few consecutive periods are often insignificant. Hence, data values produced within a short interval can be treated as if they are "similar" and interchangeable. This notion of similarity...
    Resource Type:
    Dissertation
    Full Text:
    circular chain of transactions exists in which each transaction holds a semaphore that is required by the

  • Inspiring End-user Programming Through Exposure to Multi-platform Computing and Improved Integrated Development Environments

    Creator:
    Beardsley, Dedrie
    Abstract:
    The art of software engineering inherently requires high-level problem solving and perseverance, as programmers and designers wrestle with complex design and implementation challenges in the process of turning loose concepts and ideas into working code. In the current developer ecosystem, engineers are commonly incentivized extrinsically by monetary rewards, approval or...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Dedrie Beardsley for the degree of Master of Arts in