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 60 for “"Relational Model"”.
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Extending the relational model with constraint satisfaction
… driven constraint programming. By extending the relational model to handle constraints and variables as first class citizens, we are able to express first order logic SAT problems using an extended SQL which we refer to as SAT/SQL. With SAT/SQL, one can efficiently solve a wide range of practical …
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IoT4Fun: a relational model for hybrid gameplay interaction
… data extraction, we managed results to propose a relational model for hybrid gameplay interaction. The model comprises several interactive aspects relating three entities: the things, environment, and people. The model allowed describing different scenarios of smart play including both active and …
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Liquid News - A Semantic-Relational Model for Enhanced Understanding
… far, many state-of-the-art (SoTA) large language models provide building blocks for both tasks. However, more research needs to be done on combining large language models and their application to analyzing video news. Liquid News addresses this domain gap by intersecting semantic segmentation, …
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Inter-database data quality management : a relational-model based approach
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
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Formal Verification of Relational Model Transformations using an Intermediate Verification Language
Model-driven engineering has been recognised as an effective way to manage the complexity of software development. Model transformation is widely acknowledged as one of its central ingredients. Among different paradigms of model transformations, we are specifically interested in relational model …
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Application of the relational model of therapy in cross cultural counseling with children
… was to examine the origins of the Multicultural Relational Model of therapy and demonstrate the application of this model in the clinical setting. Subjects were two ethnic minority children, a Hispanic boy, age nine, and a mixed-race boy, age 10, who was adopted by an African American family.
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Application of the relational model of therapy in cross cultural counseling with children
… was to examine the origins of the Multicultural Relational Model of therapy and demonstrate the application of this model in the clinical setting. Subjects were two ethnic minority children, a Hispanic boy, age nine, and a mixed-race boy, age 10, who was adopted by an African American family.
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The Impact of Relational Model Bases on Organizational Decision Making: Cases in E-Commerce and Ecological Economics
… that can be formulated in terms of elementary relational functions. All elasticity-type formulations, most generic "production" functions, and various projection models that organizations might require (such as sales forecasts) can all be represented by elementary relational functions. …
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The Development and Testing of a Relational Model of Competence in the Context of Nature-Based Tourism
… success or failure in achieving objectives. The model most often used to describe competence is the relational model proposed by Spitzberg & Cupach (1984) which includes three elements: knowledge, knowing what behavior is best suited for a given situation; skill, having the ability to apply that …
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The Development and Testing of a Relational Model of Competence in the Context of Nature-Based Tourism
… success or failure in achieving objectives. The model most often used to describe competence is the relational model proposed by Spitzberg & Cupach (1984) which includes three elements: knowledge, knowing what behavior is best suited for a given situation; skill, having the ability to apply that …
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The Social, Relational and Political Context of Eating Disorders: A Feminist-Informed Grounded Theory Analysis
… clinically disordered eating. Using the feminist-relational model (feminist-relational Model (Jordan, 1997; Maine and Bunnell, 2008; Surrey, 1991) as a guide, this study sought to fill this gap. Informed by feminist grounded theory methodology, this study qualitatively examined socio-relational …
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Large-scale database modeling: Discovering attributes, entities, and relationships
… database to track medical information. Entity relational model approach is taken to study an extensive set of forms for structure discovery. This approach has led to thousands of attributes and hundreds of entities and relationships. A meta-database is used to manipulate this data for further …
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Secure information flow: analysis and enforcement
… and maps on these lattices are presented as models, which capture intuitive notions about information and information flow. A definition of security is given, based on the lattice formalisation of information and information flow, that exploits the partial order of the information lattice. …
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Case roles / relations and discourse relations: A Maori language-based perspective
… Chapter 3) where it is noted that some of the relational theories and models appear to lack descriptive and/or explanatory adequacy. In Chapter 4, two models (an intra-propositional relational model and an interpropositional relational model) are developed on the basis of the critical review in …
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Towards a concurrent implementation of keyword search over relational databases.
Vast amounts of data are stored in relational databases. Traditionally, querying this data required a deep understanding of the underlying schema in addition to knowledge of a query language such as structured query language (SQL). We present a framework for the automatic, lossless transformation …
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Discrimination of water from shadow regions on radar imagery using computer vision techniques
… and a spatial reasoning procedure based on a relational model to perform the high level interpretation. The experimental results obtained from the SAR images are presented to illustrate the performance of this system.
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Types, categories, actions
This thesis explores relational parametricity using fibrations. We present a complementary view of Reynolds's relational parametricity using the relations fibration. This approach allows us to uncover some of the hidden categorical structure present in Reynolds's original definitions and results, …
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A database query language for operations on historical data
… information. In this thesis a historical model is presented which integrates comprehensive time processing capabilities into the relational model. The role of time in this model is examined, as is the effect of time on relational algebra. An algebra for historical relations is …
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Editor ER diagramů s podporou převodu do relačního modelu
… an ER diagram editor for conceptual database modeling. ER diagrams are drawn by using notation which is taught in the course of Database systems at the Faculty of Mathematics and Physics of Charles University. The editor was created as a standard CASE tool. The program includes the mapping …
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Emulating the southwest airline experience to forecast demand for High Speed Rail
… "induced traffic" into account, calibrates a relational model - attributing the growth in traffic in a particular market to factors such as decrease in relative fare and increase in relative frequency and finally applies a combination of the above two modules to obtain total forecasts for …
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