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 254 for “"Hybrid approach"”.
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A HYBRID APPROACH FOR TRANSLATIONAL RESEARCH
… interests. We designed and implemented a hybrid knowledge discovery framework. We developed strategies to leverage both traditional biomedical databases and Health Social Network Communities content in the discovery process. Heuristic and quantitative evaluations were carried out in …
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A New Hybrid Approach to Sentiment Classification
… determination, a number of classification approaches have been developed. These approaches have focused on opinion classification at various levels, such as document, sentence and aspect levels. Most document level approaches treat documents as a bag of words during the classification …
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A Hybrid Approach to General Information Extraction
… This work discusses the development of a hybrid IE system that attempts to combine the strengths of rule-based and statistical IE systems while avoiding their unique pitfalls in order to achieve high performance for any type of information on any type of document. Test results show that …
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Structural analyses of the ribosome by hybrid approach
… prevents our understanding of the ribosome. A hybrid approach overcomes the challenge by combining experimental data from X-ray crystallography and cryo-electron microscopy with computing, permitting one to resolve atomic-level structures of intermediates of the functional ribosome and, …
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A hybrid approach to problems in image processing
… classification and enhancement by a hybrid approach. We perceive an input image not only as a 2D grid of pixels, but also as a connected graph, a collection of heterogeneous data points, or a surface mesh embedded in 3D space depending on the specific target problem. The broader …
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A hybrid approach towards on-chip visible lasers
In recent years, the world of nanostructured optically active materials has expanded to include organic molecules; colloidal nanocrystals such as quantum dots, quantum rods, and quantum wells or nanoplatelets; perovskite semiconductors; and perovskite nanocrystals. A key feature of these materials …
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An Augmented Reality-Based Hybrid Approach to Facility Layout Planning
In this research, an AR-based hybrid approach to facility layout planning (FLP) is proposed (ARHFLP). By integrating mathematical modelling techniques with AR, the ARHFLP approach is designed to address FLP for existing shopfloors (FLPES). An AR-based fast modelling technique and a generic method …
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A neuro-genetic hybrid approach to automatic identification of plant leaves
… in classification. This thesis developed a novel hybrid intelligent system based on a neuro-genetic model for automatic recognition of plants using leaf image analysis based on novel approach of combining several image descriptors with Cellular Neural Networks (CNN), Genetic Algorithm (GA), and …
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A hybrid approach for intersection management in V2X-enabled connected vehicles
… In particular, this thesis proposes a hybrid centralized-decentralized management system, which maximizes the benefits of centralized control for strategic traffic management and the responsiveness of decentralized decision-making, using edge nodes as a traffic coordinators helps …
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Parameter estimation of a composite load model using a hybrid approach
Accurate dynamic load models are needed to ensure meaningful transient simulation results. We investigate the use of a composite load (CLOD) model to represent an aggregate load. Two algorithms for the parameter estimation of the CLOD model are presented and analyzed. The first uses nonlinear …
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A Hybrid Approach for Key-Value Extraction from Technical Specification Documents
… documents. This thesis provides an overview of a hybrid document processing pipeline designed to extract key-value pairs from technical specification documents with high accuracy. Two different phases of the pipeline are introduced, both employing rule-based methods and machine learning to cover a …
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A Hybrid Approach to the Sentiment Analysis Problem at the Sentence Level
… a path that differs from the most common approaches currently in-use. The majority of the research and applications building in Sentiment Analysis (SA) / Opinion Mining (OM) have been conducted and developed using Supervised Machine Learning techniques. It is our intention to prove that a …
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Analysing the content of Web 2.0 documents by using a hybrid approach
… Semantic Web and other emerging technologies. A hybrid approach is proposed which analyses two main aspects of Web 2.0 content, namely text and images. The text analysis consists of using Natural Language Processing and ontologies. The aim of the text analysis is to translate free text …
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iNav : a hybrid approach to WiFi localization and tracking of mobile devices
This thesis presents iNav - a hybrid system for 802.11-based localization targeted at low-power mobile devices. WiFi localization enables numerous location-based services and applications without requiring a separate GPS module, thus offering device cost and power consumption savings. iNav is a …
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A Hybrid Approach for Nonlinear Soil-Structure Interaction Analysis of Pile- Supported Bridges
The large-diameter reinforced concrete pile shafts are commonly designed as an economical solution for foundation of highway bridges in soft soils. The substructure method is a widely used technique for seismic SSI analysis of pile-supported bridges due to its remarkable computational efficiency. …
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A Hybrid Approach to Network Robustness Optimization using Edge Rewiring and Edge Addition
… them more resilient, it is necessary to have an approach that can modify an existing network to make it more robust to failure. Previous work has established several methods of accomplishing this task, including edge rewiring and edge addition. Both of these methods can be very useful for …
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A hybrid approach for reverse engineering gui model from mobile apps for automated testing
… and practitioners have proposed several approaches and tools for automated testing of mobile apps. Most of the approaches reverse engineer a model of an application under test and use it for the creation of test cases. However, the models generated by existing approaches are not …
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A REASSESSMENT OF THE HYBRID APPROACH TO THE CONSTRUCTION OF REGIONAL INPUT-OUTPUT TABLES
… table. The thesis reconsiders the popular hybrid approach to the construction of such tables. In particular, the nonsurvey-to-survey ordering of procedure is questioned. The thesis attempts to restore a more logical preference-order which begins with first-best (survey) estimation methods …
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