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 29 for “"database schema"”.
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Classifier System Learning of Good Database Schema
… a learning classifier system which learns good database schema. The system is implemented in Java using the NetBeans development environment, which provides a good control for the GUI components. The system contains four components: a user interface, a rule and message system, an apportionment …
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Design and implementation of the database module in COLDS for data annotation
… describes the design and implementation of the Database module in a novel Cloud-based Open Lab for Data Science (COLDS) system. COLDS is a general infrastructure system to support data science programming assignments on the cloud that is currently being developed at the University of Illinois at …
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Computational Approaches to Linguistic Consensus
… communication protocols, collaborative tagging, database schema integration, and biological networks.
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A multi-tenant database framework for software and cloud computing applications
… multi-tenant service requires a multi-tenant database design that can accommodate data for multiple tenants in one single database schema. Due to multi-tenant database resource sharing in this service, the multi-tenant schema should be highly secured, optimized, configurable, and extendable …
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Semantic Web Based Relational Database Access With Conflict Resolution
… thesis focuses on (1) accessing relational databases through Semantic Web technologies and (2) resolving conflicts that usually arises when integrating data from heterogeneous source schemas and/or instances.</p> <p>In the first part of the thesis, we present an approach to access relational …
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Strongly typed, compile-time safe and loosely coupled data persistence
… Type mismatch errors between program and the database schema occur quite often during program development, and the techniques used in these approaches often defer error checking on database operations until runtime. In this thesis, we take a different approach from those previously proposed, …
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Ormolu : generating runtime monitors from alloy models
… Given an Alloy model, Ormolu generates a database schema and translates the constraints of the model to queries over the database. The translation preserves the semantics of Alloy, especially in regards to its type system. Ormolu allows domain specific knowledge to be expressed in Alloy, …
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Bioinformatics of High Throughput Proteomics Using Tandem Mass Spectrometry of Intact Proteins
… A superior Automated Protein Characterization database schema is introduced that allows the storage of all prior protein form information, and a statistically valid approach to protein form quantification is demonstrated.
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Schema-Driven Exceptional Query Generation for Soccer Analytics using Relational and Graph Databases
… exceptional queries using relational and graph databases. A schema-driven framework loading soccer data on a weekly basis was introduced using the Statsbomb open-source dataset. This framework automatically generates thousands of queries, executes them efficiently, and retrieves relevant facts …
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Schema Matching and Data Extraction over HTML Tables
… allow us to match source records with a target schema. Ontologically specified wrappers allow us to extract data from source records into a target schema. Experimental results show that we can successfully map data of interest from source HTML tables with unknown structure to a given target …
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Database support for top-down proteomics
… as high accuracy results are returned by a database search. ProSight Warehouse fills the critical role as the data warehouse for ProSight PTM, the first publicly available top-down proteomics software suite. MySQL, a free relational database, was the base of this warehouse. Many annotated …
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A graphical query language supporting flexible database access
… also designed to provide the ability to view the database schema graphically and to store queries which can be retrieved and from which more complex queries can be built. The system is built to interface with MacDRAW so that it can store and retrieve information connected to graphical objects. The …
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Design and prototype of an object-relational database for medical imaged
… patient medical records are based on relational databases that have been very successful in managing text-based information. Recently, however, complex data types, such as digitized images, are becoming increasingly important in healthcare. Unfortunately, existing relational databases are not …
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Building bioinformatics solutions for biomarker identification
… aim, several tools were developed: a flexible database schema, taking ideas from the field of systems biology, was developed with the goal of being flexible enough to house information about experiments looking at targets such as genes, proteins and metabolites; and API was created to allow …
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Schema Mapper: A Visualization Tool for Incremental Semi-automatic Mapping-based Integration of Heterogeneous Collections into Archaeological Digital Libraries: The ETANA-DL Case Study
Schema mapping is a challenging problem. It has come to the fore in recent years; there are important applications like database schema integration and, more recently, digital library (DL) merging of heterogeneous data. With Schema Mapper we demonstrate a semi-automatic tool for schema integration …
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Schemas of Clustering
… clustering several datasets according to database schemas using a multi-criteria optimization and (4) clustering datasets with many-many relationships between data samples. For each of the above, we demonstrate applications, including modeling the yeast cell cycle and the yeast metabolic …
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Full-Stack Change Management for Database Systems
Database systems are at the core of modern applications, providing essential services for storing, querying, and managing data. However, they do not remain static; they continuously evolve in response to external changes. Two primary external factors drive this evolution. On the one hand, database …
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The effect of denormalized schemas on ad-hoc query formulation: a human factors experiment in database design
… systems literature is rich with studies of database organization and its impact on machine, programmer, and administrative efficiency. Little attention, however, has been paid to the impact of database organization on end-user interactions with computer systems. This research effort …
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Towards Storing 3D Model Graphs in Relational Databases
… graph data management. While several graph database engines have been developed, the storage of graph data in a relational database management system, and therefore the seamless integration into existing information systems remains an open challenge. Motivated by the use case to integrate …
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Maintainability prediction for relational database-driven software applications
… and adopting a defensive design. Relational database-driven software applications are the most widely developed and used applications of the current time whose maintenance involves changes to the front end application as well as to the relational database schema. The presence of a relational …
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