Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 123321 for “"based"”.
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Plant-based admixtures for cement-based materials
… investigates environmentally friendly plant-based alternatives to conventional water reducers with the aim of developing a more sustainable and commercially viable admixture for cement-based materials. The study focuses on plant materials such as tree gums and tea leaves as well as …
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Improvements and augmentations to Learning Based Java: a Java based learning based programming language
… with modularity and reusability. Learning Based Java (LBJava) was introduced by Cognitive Computation Group (CCG) to achieve such goal. This thesis extends and introduces multiple components in LBJava. We begin by giving a comprehensive literature review relates to Learning Based …
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An Extensible Component-Based Architecture for Web-Based Simulation Using Standards-Based Web Browsers
Web-based simulation (WBS) systems offer tradeoffs between user interactivity and hardware requirements striking to seek a balance between the differing concerns. Server-based systems offer little interactivity or concurrent visualization capabilities, while client-based systems have increased …
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Model-Based Analysis of Role-Based Access Control
… analysing and automatically fixing role-based access control (RBAC) that does not require users to write code or queries themselves. To this end, we use two UML profiles and associated OCL constraints that provide the modelling and analysis features. We propose a taxonomy of OCL …
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Project Based Learning in a Standard-Based System
… study focuses on how teachers adapt Project Based Learning to successfully teach the California State Science Standards in at the elementary school level.</p> <p>Six teachers with Project Based Learning background responded to a questionnaire of six questions that asked them to describe how …
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AI-based Edge Computing System for Event Based Analytics
… and privacy protection. However, cloud-based AI solutions are not readily deployable to the edge in IoT's data-driven world because of the difficulties of dealing with diverse sources, lack of availability, and network traffic congestion. We may need to move out to the edge of networks …
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A problem solving strategy based on knowledge-based systems
The historical development of knowledge based systems (KBS) from artificial intelligence (AT) has led to a number of characteristics which isolate knowledge based systems from the rest of software development. In particular, it has led to the growth of 'stand alone' systems. This thesis argues that …
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Consistency in actor based server-client architecture based applications
… the overall cost of consistency for actor based applications. Consistency levels correspond to the ways in which users receive information and how that ordering would be controlled. The eventual goal is to come up with a user based system where latencies for consistency levels can be …
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Modular SMT-Based Verification of Rule-Based Hardware Designs
… abstraction for verification using SMT-based verification, e.g. bounded and unbounded model checking. The main aspect of the rule-level abstraction taken advantage of is the modularity. Rule-level modules can only be interacted with through their interface methods, so if a module looks …
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Cryomilling of Aluminum-based and Magnesium-based Metal Powders
Ball milling has been shown to produce nanostructures in metal powders through severe repetitive deformation. Ball milling at cryogenic temperatures (cryomilling) is more effective in this capacity due to the low temperature by slowing recovery and minimizing diffusion distances between different …
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Blending cognitive rule-based, process-based, and context-based theories in the development of online grammar instruction
This study proposes to blend contemporary educational research in order to design an online instructional environment. The goal was to create an environment that would better educate learners about grammar use in higher education, given the complexity of the rule learning that was being asked of …
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Reputation-based Miner Node Selection in Blockchain-based Vehicular Networks
… In this study, we have proposed reputation-based miner node selection, where we have used an artificial neural network to calculate the reputation value of each miner node. Additionally, the vehicular network's purpose is to communicate with other entities in the network and interchange …
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Solution-based synthesis and processing of nanocrystalline ZrB₂-based composites
Zirconium- and tantalum-based diborides, and diboride/carbide composites are of interest for ultra-high temperature applications requiring improved thermomechanical and thermochemical stability. This thesis focuses on the synthesis, processing and sintering of nanocrystalline powders with Zr- and …
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Model based control optimisation of renewable energy based HVAC Systems.
… guidelines which are supported by simulation based design tools. Furthermore, guidelines for an optimised control of different systems are developed. In parallel several companies like the SolarNext AG in Rimsting, Germany started the development of solar cooling kits with optimised components …
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Early component-based reliability assessment using UML based software models
… have diminished. As a result, component-based software engineering is becoming routine. Component-based software reliability assessment combines the architecture of the system with the reliability of the components to obtain the system reliability. This allows developers to produce a …
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Generating computer-based advice in web-based distance education environments
… about what is happening in distance classes. Based on tracking data, most WCMS provide statistical information to help instructors monitor their students. However, there is a lack of automatic features to guide instructors by pointing at important situations and highlighting possible problems. …
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Nature-based algorithms for deep learning based systems and applications.
Deep Learning Based Systems (DLBS), characterized by their layered processing, in-model feature transformation, and high complexity, have revolutionized problem-solving across numerous domains. However, the manual design of optimal DLBS architectures is prohibitively time-consuming and …
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Network-Based Detection and Prevention System against DNS-Based Attacks
… aim is to design a reliable and robust network-based solution as a detection system against DNS-based attacks using various techniques, including visualization, machine learning techniques, and statistical analysis. The network-based solution acts as a DNS proxy server that provides DNS services …
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