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Dissertations / Theses on the topic 'Over-extraction'

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1

Imani, Mahsa. "Evaluating open relation extraction over conversational texts." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/45978.

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In this thesis, for the first time the performance of Open IE systems on conversational data has been studied. Due to lack of test datasets in this domain, a method for creating the test dataset covering a wide range of conversational data has been proposed. Conversational text is more complex and challenging for relation extraction because of its cryptic content and ungrammatical colloquial language. As a consequence text simplification has been used as a remedy to empower Open IE tools for relation extraction. Experimental results show that text simplification helps OLLIE, a state of the art
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2

Song, Min Song Il-Yeol. "Robust knowledge extraction over large text collections /." Philadelphia, Pa. : Drexel University, 2005. http://dspace.library.drexel.edu/handle/1860/495.

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3

Tao, Cui. "Schema Matching and Data Extraction over HTML Tables." Diss., CLICK HERE for online access, 2003. http://contentdm.lib.byu.edu/ETD/image/etd279.pdf.

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4

Aluc, Gunes. "Design And Implementation Of An Ontology Extraction Framework And A Semantic Search Engine Over Jsr-170 Compliant Content Repositories." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12610665/index.pdf.

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A Content Management System (CMS) is a software application for creating, publishing, editing and managing content. The future step in content management system development is building intelligence over existing content resources that are heterogeneous in nature. Intelligence collected at the knowledge base can later on be used for executing semantic queries. Expressing the relations among content resources with ontological formalisms is therefore the key to implementing such semantic features. In this work, a methodology for the semantic lifting of JSR-170 compliant content repositories to on
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5

Gaydarzhiev, Venceslav. "Energy extraction using maximum energy harvesting control as a refinement over maximum power point tracking on an energy harvesting backpack." Honors in the Major Thesis, University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1028.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.<br>Bachelors<br>Engineering and Computer Science<br>Electrical Engineering
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6

Saadat, Hossein. "A GIS and remote sensing protocol for the extraction and definition of Interrill and Rill erosion types/intensities over a large area of Iran." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=86813.

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Soil erosion is a complex, natural process that often is accelerated by such human activities as land clearance, agriculture, construction, and surface mining. Accurate soil erosion type/intensity maps can be effective tools in aid of soil erosion control efforts.<br>The principal objective of this research was to use geographic information system (GIS) and remotely sensed data to extract and define erosion types/intensities over a large area (4,511.8 km2) in Iran. The study proceeded in three major steps: (i) a 10-m resolution digital elevation model (DEM), land slope, elevation range, and st
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7

Bodi, Dorina. "LC-MS/MS-Bestimmung von Kokzidiostatika in Futtermittel und Ei." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2014. http://dx.doi.org/10.18452/16982.

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Kokzidiostatika werden in der Kleintiermast als Futtermittelzusatzstoffe zur Vorbeugung der Kokzidiose eingesetzt. Die Verwendung der Wirkstoffe ist in der Europäischen Union gesetzlich geregelt und unterliegt der amtlichen Lebens- und Futtermittelkontrolle. In der vorliegenden Arbeit wurden Methoden zur flüssigchromatographisch tandem-massen¬spektro¬metrischen (LC-MS/MS-) Bestimmung von Kokzidiostatika in Futtermitteln und in Ei entwickelt. Durch Bestandteile des Probenmaterials traten Störungen des Analytsignals auf. Die Untersuchung solcher Matrixeffekte ist in der pharmazeutischen und der
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8

Huber, Christof. "How large were the temperature fluctuations in Greenland over the last 70'000 years? : new insights from stable isotope ratio measurements on polar ice cores with a novel on-line extraction technique /." [S.l.] : [s.n.], 2004. http://www.zb.unibe.ch/download/eldiss/04huber_c.pdf.

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9

Gura, Corrina N. Medhurst Martin J. "The 1995 Congressional debate over partial birth abortion President Clinton's veto and the aftermath /." Waco, Tex. : Baylor University, 2007. http://hdl.handle.net/2104/5056.

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10

Kayaalp, Naime F. "Deciding Polarity of Opinions over Multi-Aspect Customer Reviews." Ohio University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1408362716.

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11

Dao, Nguyen Cong. "Characterisation and Modelling of Bulk CMOS Transistors over the 5 – 300 K Temperature Range." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/17591.

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With the increasing interest in MOSFET device operation in extremely cold environments, circuit designs for low temperature applications have attracted recent attention. Device characterisation and modelling are crucial steps in circuit designs, and an appropriate approach for transistor characterisation at cryogenic temperatures is required to provide insight into transistor behaviour, and to develop reliable models for circuit simulations over the required operating temperatures. This work presents a detailed study of bulk CMOS transistors behaviour from room temperature down to 5 K. A new
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12

Janse, Van Vuuren Michaella. "Human Pose and Action Recognition using Negative Space Analysis." Diss., University of Cape Town, 2004. http://hdl.handle.net/10919/71571.

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This thesis proposes a novel approach to extracting pose information from image sequences. Current state of the art techniques focus exclusively on the image space occupied by the body for pose and action recognition. The method proposed here, however, focuses on the negative spaces: the areas surrounding the individual. This has resulted in the colour-coded negative space approach, an image preprocessing step that circumvents the need for complicated model fitting or template matching methods. The approach can be described as follows: negative spaces surrounding the human silhouette are extra
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13

Farid, Mina H. "Query Optimization for On-Demand Information Extraction Tasks over Text Databases." Thesis, 2012. http://hdl.handle.net/10012/6593.

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Many modern applications involve analyzing large amounts of data that comes from unstructured text documents. In its original format, data contains information that, if extracted, can give more insight and help in the decision-making process. The ability to answer structured SQL queries over unstructured data allows for more complex data analysis. Querying unstructured data can be accomplished with the help of information extraction (IE) techniques. The traditional way is by using the Extract-Transform-Load (ETL) approach, which performs all possible extractions over the document corpus and st
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14

Chang, Chia-Hao, and 張家豪. "Concepts Extraction and Change Detection from Navigated Information over the Internet." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/04307240388694295418.

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碩士<br>國立中山大學<br>資訊管理學系研究所<br>92<br>The emergence of the Internet has made the global information communications much easier than before. Users can navigate the desired information over the Internet by means of search engines. Even though search engine can help users search specified topic in a primary way, users usually cannot gain the overall idea of what the entire navigated results mean. In addition, information over the Internet keeps changing. Users cannot even keep track of the changes, let alone to comprehend the meanings of such changes. Consequently, this research proposes a two-stage
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Cheng, Yi-Yun, and 鄭伊芸. "Enriched Conformational Homogeneity of Drosophila Brain-Type Fatty Acid-Binding Protein Reveals Ligand-Induced Control over Protein-Membrane Affinity Suggesting the Mechanism of Ligand Extraction from Membranes." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/3n86t5.

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16

(9183044), Samuel J. Reiff. "Analysis of Fingerprint Recognition Performance on Infants." Thesis, 2020.

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<p>In this study, any change in fingerprint performance, image quality and minutiae count for infants in three different age groups was evaluated (0-6, 7-12, and >12 months). This was done to determine whether there is a difference in performance between infant age groups for a fingerprint recognition system.</p> <p>The purpose of this research was to determine whether there is a difference in infant fingerprint performance and image quality metrics, between three different age groups (0-6, 7-12, and >12 months old), using the same optical sensor? The data used for this secondary analysis was
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