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 73 for “"Wrapper"”.
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Globally-asynchronous, Locally-synchronous Wrapper Configurations For
… the working and implementation of Asynchronous Wrapper designs proposed by Muttersbach et al., in [1, 2]. This thesis specifically addresses different approaches to incorporate the wrappers in VLSI circuits, rather than discussing the efficiency and viability of GALS design techniques over …
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Shade : a differentially private wrapper around Apache Spark
… high utility for analysts in an interactive wrapper. The framework, titled Shade, includes two mechanisms - SparkLAP, which provides Laplacian perturbation based on a user's query and SparkSAM, which uses the contents of the database itself in order to calculate the perturbation. We show that …
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Combining multiple reference images in an inverse wrapper
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Post Processing Wrapper Generated Tables For Labeling Anonymous Datasets
<p>A large number of wrappers generate tables without column names for human consumption because the meaning of the columns are apparent from the context and easy for humans to understand, but in emerging applications, labels are needed for autonomous assignment and schema mapping where machine …
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Wrapster : semi-automatic wrapper generation for semi-structured websites
… access through a uniform interface language. Wrapper generation is the creation of wrappers which contains scripts that extract and integrate data from data sources, mostly from Web data sources due to the large amount of data available on the World Wide Web. Despite ongoing efforts to …
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Intelligent integration of information : design and implementation of a web wrapper
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Tree pattern inference and matching for wrapper induction on the World Wide Web
We develop a method for learning patterns from a set of positive examples to retrieve semantic content from tree-structured data. Specifically, we focus on HTML documents on the World Wide Web, which contain a wealth of semantic information and have a useful underlying tree structure. A user …
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A FEATURES EXTRACTION WRAPPER METHOD FOR NEURAL NETWORKS WITH APPLICATION TO DATA MINING AND MACHINE LEARNING
… dissertation presents a novel features selection wrapper method based on neural networks, named the Binary Wrapper for Features Selection Technique. The major aim of this method is to reduce the computation time that is consumed during the implementation of the process of features selection and …
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Automatic repair and recovery for Omnibase : robust extraction of data from diverse Web sources
… to the data on some web site is called a web wrapper, and the process of inferring a wrapper for a given website based on a few examples of its pages is known as wrapper induction. A challenge of using wrappers for online information extraction arises from the dynamic nature of the web-even …
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Developing fuel management capabilities based on coupled Monte Carlo depletion in support of the MIT Research Reactor (MITR) conversion
… state-of-the-art computational methodologies. A wrapper was written that enables fuel management operations to be modeled using MCODE, a code developed at MIT that couples MCNP to the point-depletion code ORIGEN. To explicitly model the movement of the control blades in the MITR as the core is …
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Clinical Decision Support System with Adaptive Software Framework for Chronic Lymphocytic Leukaemia Cell Classification
… an adaptive software framework and a tailored wrapper design pattern for chronic lymphocytic leukaemia (CLL) cell classification. The system goes through a sequence of steps while working with the lymphocyte images: it segments the lymphocyte with average segmentation accuracy of (97% ±0.5 for …
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Automating website profiling for a deep web search engine
… is represented in Morpheus by a profile or wrapper. This research proposes an approach to automating the creation of wrappers by relying on the average internet user to identify relevant sites. A wrapper generation system was created based on this approach. It comprises two components: the …
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A Key Management Architecture for Securing Off-Chip Data Transfers on an FPGA
… presents an architecture that acts as a secure wrapper around an embedded application on a Field Programmable Gate Array (FPGA). The architecture includes functional units that serve to authenticate a user over a secure serial interface, create a key with multiple layers of security, and encrypt …
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Correlation-based feature selection for machine learning
… space. Further experiments compared CFS with a wrapper - a well known approach to feature selection that employs the target learning algorithm to evaluate feature sets. In many cases CFS gave comparable results to the wrapper, and in general, outperformed the wrapper on small datasets. CFS …
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On feature selection : learning with exponentially many irreverent features as training examples
… for supervised machine learning in the "wrapper" model of feature selection. This typically involves an NP-hard optimization problem that is approximated by heuristic search for a "good" feature subset. First considering the idealization where this optimization is performed exactly, we …
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An enhanced feature selection technique for classification of group based holy Quran verses
… are high computational runtime associated with wrapper-based FS techniques and low classification accuracy performance associated with filter-based FS techniques. Therefore, in this study, a hybrid feature selection technique is proposed. The proposed FS technique is a combination of …
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Lbpi: A Web Interface For The Identification of Allosteric Ligand Binding Sites
… a Python-based web framework. A Python <em>Wrapper</em> has also been developed to streamline pre-existing algorithms of LIBSA. The <em>Wrapper</em> helps in the preparation of files, execution of individual programs and generation of appropriate results. LBPI provides an ideal platform for …
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Lbpi: A Web Interface For The Identification of Allosteric Ligand Binding Sites
… a Python based web framework. A Python <em>Wrapper</em> has also been developed to streamline pre-existing algorithms of LIBSA. The <em>Wrapper</em> helps in the preparation of files, execution of individual programs and generation of appropriate results. LBPI provides an ideal platform for …
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Eliminating Hallucination-Induced Errors in Code Generation with Functional Clustering
… We present functional clustering, a black-box wrapper that eliminates nearly all hallucination-induced errors while providing a tunable confidence score. The wrapper samples many candidate programs, executes each on a self-generated test suite, and clusters candidates whose I/O behavior is …
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Gene Selection and Cancer Classification Using a Multidimensional Fuzzy Deep Learning Approach for Gene Expression Data
… respectively. Next, Fuzzy gene selection-wrapper plus is offered as the second significant addition to this thesis. Fuzzy gene selection-wrapper plus attempts to reduce the number of genes selected by Fuzzy gene selection while maintaining the accuracy attained. The results showed that …
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