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Relevant bibliographies by topics / Digital Language Processing / Dissertations / Theses

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Dissertations / Theses on the topic 'Digital Language Processing'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 September 2023

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1

Kakavandy, Hanna, and John Landeholt. "How natural language processing can be used to improve digital language learning." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-281693.

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The world is facing globalization and with that, companies are growing and need to hire according their needs. A great obstacle for this is the language barrier between job applicants and employers who want to hire competent candidates. One spark of light in this challenge is Lingio, who provides a product that teaches digital profession-specific Swedish. Lingio intends to make their existing product more interactive and this research paper aims to research aspects involved in that. This study evaluates system utterances that are planned to be used in Lingio’s product for language learners to

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2

Katzir, Yoel. "PC software for the teaching of digital signal processing." Thesis, Monterey, California. Naval Postgraduate School, 1988. http://hdl.handle.net/10945/23346.

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Approved for public release; distribution is unlimited<br>The Electrical and Computer Engineering Department at the Naval Postgraduate School has a need for additional software to be used in instructing students studying digital signal processing. This software will be used in a PC lab or at home. This thesis provides a set of disks written in APL (A Programming Language) which allows the user to input arbitrary signals from a disk, to perform various signal processing operations, to plot the results, and to save them without the need for complicated programming. The software is in the form of

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Ou, Shiyan, Christopher S. G. Khoo, and Dion H. Goh. "Automatic multi-document summarization for digital libraries." School of Communication & Information, Nanyang Technological University, 2006. http://hdl.handle.net/10150/106042.

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With the rapid growth of the World Wide Web and online information services, more and more information is available and accessible online. Automatic summarization is an indispensable solution to reduce the information overload problem. Multi-document summarization is useful to provide an overview of a topic and allow users to zoom in for more details on aspects of interest. This paper reports three types of multi-document summaries generated for a set of research abstracts, using different summarization approaches: a sentence-based summary generated by a MEAD summarization system that extracts

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4

Ruiz, Fabo Pablo. "Concept-based and relation-based corpus navigation : applications of natural language processing in digital humanities." Thesis, Paris Sciences et Lettres (ComUE), 2017. http://www.theses.fr/2017PSLEE053/document.

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La recherche en Sciences humaines et sociales repose souvent sur de grandes masses de données textuelles, qu'il serait impossible de lire en détail. Le Traitement automatique des langues (TAL) peut identifier des concepts et des acteurs importants mentionnés dans un corpus, ainsi que les relations entre eux. Ces informations peuvent fournir un aperçu du corpus qui peut être utile pour les experts d'un domaine et les aider à identifier les zones du corpus pertinentes pour leurs questions de recherche. Pour annoter automatiquement des corpus d'intérêt en Humanités numériques, les technologies TA

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Adam, Jameel. "Video annotation wiki for South African sign language." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_1540_1304499135.

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<p>The SASL project at the University of the Western Cape aims at developing a fully automated translation system between English and South African Sign Language (SASL). Three important aspects of this system require SASL documentation and knowledge. These are: recognition of SASL from a video sequence, linguistic translation between SASL and English and the rendering of SASL. Unfortunately, SASL documentation is a scarce resource and no official or complete documentation exists. This research focuses on creating an online collaborative video annotation knowledge management system for SASL whe

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Kan'an, Tarek Ghaze. "Arabic News Text Classification and Summarization: A Case of the Electronic Library Institute SeerQ (ELISQ)." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/74272.

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Arabic news articles in heterogeneous electronic collections are difficult for users to work with. Two problems are: that they are not categorized in a way that would aid browsing, and that there are no summaries or detailed metadata records that could be easier to work with than full articles. To address the first problem, schema mapping techniques were adapted to construct a simple taxonomy for Arabic news stories that is compatible with the subject codes of the International Press Telecommunications Council. So that each article would be labeled with the proper taxonomy category, automatic

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7

Matsubara, Shigeki, Tomohiro Ohno, and Masashi Ito. "Text-Style Conversion of Speech Transcript into Web Document for Lecture Archive." Fuji Technology Press, 2009. http://hdl.handle.net/2237/15083.

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8

Segers, Vaughn Mackman. "The efficacy of the Eigenvector approach to South African sign language identification." Thesis, University of the Western Cape, 2010. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_2697_1298280657.

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<p>The communication barriers between deaf and hearing society mean that interaction between these communities is kept to a minimum. The South African Sign Language research group, Integration of Signed and Verbal Communication: South African Sign Language Recognition and Animation (SASL), at the University of the Western Cape aims to create technologies to bridge the communication gap. In this thesis we address the subject of whole hand gesture recognition. We demonstrate a method to identify South African Sign Language classifiers using an eigenvector ap- proach. The classifiers researched w

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9

Zahidin, Ahmad Zamri. "Using Ada tasks (concurrent processing) to simulate a business system." Virtual Press, 1988. http://liblink.bsu.edu/uhtbin/catkey/539634.

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Concurrent processing has always been a traditional problem in developing operating systems. Today, concurrent algorithms occur in many application areas such as science and engineering, artificial intelligence, business systems databases, and many more. The presence of concurrent processing facilities allows the natural expression of these algorithms as concurrent programs. This is a very distinct advantage if the underlying computer offers parallelism. On the other hand, the lack of concurrent processing facilities forces these algorithms to be written as sequential programs, thus, destroyin

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10

Vladimir, Ostojić. "Integrisana multiveličinska obrada radiografskih snimaka." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2018. https://www.cris.uns.ac.rs/record.jsf?recordId=107425&source=NDLTD&language=en.

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Predložena je multiveličinska obrada kojom je moguće objediniti pojačanjevidljivosti detalja kao i poboljšanje kontrasta radiografskih snimaka, kojimse uspostavlja ravnoteža između kontrasta slabo i jasno vidljivih struktura.Pored toga, obradom je obuhvaćeno i smanjenje globalnog kontrasta, čime jemoguće dodatno naglasiti lokalne strukture. Drugim rečima, predložena jemultiveličinska obrada koja integriše sve korake poboljšanja vidljivostianatomskih struktura. Predložena obrada razmotrena je u okviru razvijenogalgoritamskog okvira koji sadrži korake obrade radiografskih snimaka koji supotrebni

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Hoffenberg, Steven. "The tug function : a method of context sensitive dot structuring for digital halftones /." Online version of thesis, 1990. http://hdl.handle.net/1850/11500.

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12

Rice, Richard Aaron. "Teaching and learning first-year composition with digital portfolios." Virtual Press, 2002. http://liblink.bsu.edu/uhtbin/catkey/1239209.

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The purpose of this study was to begin to define and describe some of the complex intersections between teaching and learning first-year composition with digital portfolios, focusing on the construction, presentation, and assessment processes in one first-year composition course at Ball State University. The study employed a qualitative ethnographic methodology with case study, and used grounded theory to develop a resultant guide to code the data collected through several methods: observation, interview, survey, and artifact assessment.The resultant coding guide included the core categories "

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13

Naidoo, Nathan Lyle. "South African sign language recognition using feature vectors and Hidden Markov Models." Thesis, University of the Western Cape, 2010. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_8533_1297923615.

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<p>This thesis presents a system for performing whole gesture recognition for South African Sign Language. The system uses feature vectors combined with Hidden Markov models. In order to constuct a feature vector, dynamic segmentation must occur to extract the signer&rsquo<br>s hand movements. Techniques and methods for normalising variations that occur when recording a signer performing a gesture, are investigated. The system has a classification rate of 69%</p>

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Rajah, Christopher. "Chereme-based recognition of isolated, dynamic gestures from South African sign language with Hidden Markov Models." Thesis, University of the Western Cape, 2006. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_4979_1183461652.

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<p>Much work has been done in building systems that can recognize gestures, e.g. as a component of sign language recognition systems. These systems typically use whole gestures as the smallest unit for recognition. Although high recognition rates have been reported, these systems do not scale well and are computationally intensive. The reason why these systems generally scale poorly is that they recognize gestures by building individual models for each separate gesture<br>as the number of gestures grows, so does the required number of models. Beyond a certain threshold number of gestures to be

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Kantemir, Ozkan. "VHDL modeling and simulation of a digital image synthesizer for countering ISAR." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2003. http://library.nps.navy.mil/uhtbin/hyperion-image/03Jun%5FKantemir.pdf.

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Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, June 2003.<br>Thesis advisor(s): Douglas J. Fouts, Phillip E. Pace. Includes bibliographical references (p. 143-144). Also available online.

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Kiang, Kai-Ming Mechanical &amp Manufacturing Engineering Faculty of Engineering UNSW. "Natural feature extraction as a front end for simultaneous localization and mapping." Awarded by:University of New South Wales. School of Mechanical and Manufacturing Engineering, 2006. http://handle.unsw.edu.au/1959.4/26960.

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This thesis is concerned with algorithms for finding natural features that are then used for simultaneous localisation and mapping, commonly known as SLAM in navigation theory. The task involves capturing raw sensory inputs, extracting features from these inputs and using the features for mapping and localising during navigation. The ability to extract natural features allows automatons such as robots to be sent to environments where no human beings have previously explored working in a way that is similar to how human beings understand and remember where they have been. In extracting natural

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Matsubara, Shigeki, Tomohiro Ohno, and Masashi Ito. "Text Editing for Lecture Speech Archiving on the Web." Springer, 2009. http://hdl.handle.net/2237/15114.

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Pollitt, Mark. "The Hermeneutics of the Hard Drive: Using Narratology, Natural Language Processing, and Knowledge Management to Improve the Effectiveness of the Digital Forensic Process." Doctoral diss., University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/6004.

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In order to protect the safety of our citizens and to ensure a civil society, we ask our law enforcement, judiciary and intelligence agencies, under the rule of law, to seek probative information which can be acted upon for the common good. This information may be used in court to prosecute criminals or it can be used to conduct offensive or defensive operations to protect our national security. As the citizens of the world store more and more information in digital form, and as they live an ever-greater portion of their lives online, law enforcement, the judiciary and the Intelligence Communi

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Neda, Milić. "Model optimizacije slike za korisnike sa poremećajima viđenja boja." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2016. http://www.cris.uns.ac.rs/record.jsf?recordId=99904&source=NDLTD&language=en.

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Predmet disertacije jeste optimizacija digitalne slike kadaograničenje nije vezano za način reprodukcije već za samog posmatrača,odnosno optimizacija opaženog kvaliteta digitalne slike od straneosoba sa poremećajima viđenja boja. Predloženi model optimizacijeslike poboljšava distinkciju boja i opseg boja slike za korisnike sarazličitim težinama poremećaja viđenja boja uz očuvanje prirodnostislike. Metodološki okvir ispitivanja, koji uključuje kvantitativnuanalizu računarskih simulacija, analizu eye-tracking podataka isubjektivno ocenjivanje poboljšanja opaženog kvaliteta test slika,daje sistem

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Wu, Christopher James. "SKEWER: Sentiment Knowledge Extraction With Entity Recognition." DigitalCommons@CalPoly, 2016. https://digitalcommons.calpoly.edu/theses/1615.

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The California state legislature introduces approximately 5,000 new bills each legislative session. While the legislative hearings are recorded on video, the recordings are not easily accessible to the public. The lack of official transcripts or summaries also increases the effort required to gain meaningful insight from those recordings. Therefore, the news media and the general population are largely oblivious to what transpires during legislative sessions. Digital Democracy, a project started by the Cal Poly Institute for Advanced Technology and Public Policy, is an online platform created

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Vladimir, Ilić. "Application of new shape descriptors and theory of uncertainty in image processing." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2019. https://www.cris.uns.ac.rs/record.jsf?recordId=111129&source=NDLTD&language=en.

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The doctoral thesis deals with the study of quantitative aspects of shape attribute ssuitable for numerical characterization, i.e., shape descriptors, as well as the theory of uncertainty, particularly the theory of fuzzy sets, and their application in imageprocessing. The original contributions and results of the thesis can be naturally divided into two groups, in accordance with the approaches used to obtain them. The first group of contributions relates to introducing new shape descriptors (of hexagonality and fuzzy squareness) and associated measures that evaluate to what extent the shape

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Chen, Wei-chun. "Simulation of a morphological image processor using VHDL. mathematical components /." Online version of thesis, 1993. http://hdl.handle.net/1850/11872.

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Chen, Hao. "Simulation of a morphological image processor using VHDL. control mechanism /." Online version of thesis, 1993. http://hdl.handle.net/1850/11744.

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Magdolna, Pal. "Razvoj modela objektivne kontrole površinskih oštećenja premaznih papira u procesu savijanja." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2014. http://www.cris.uns.ac.rs/record.jsf?recordId=90012&source=NDLTD&language=en.

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U disertaciji se predstavljaju istraživanja koja su rezultirala razvojem modela objektivne kontrole otpornosti premaznih papira prema površinskom oštećenju u procesima savijanja. Na bazi analize niza izabranih parametara procesa kontrole, ppedložena su tri obeležja digitalnih uzoraka premaznih papira za opis i ocenu površinskog oštećenja. Rezultati predloženih obeležja, kao i korelacione analize omogućuju primenu tih obeležja u funkciji kontrole kvaliteta kao osnove razvoja objektivne procesne kontrole premaznih papira u procesu savijanja.<br>The research presented in this dissertation resulte

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Slobodan, Dražić. "Shape Based Methods for Quantification and Comparison of Object Properties from Their Digital Image Representations." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2019. https://www.cris.uns.ac.rs/record.jsf?recordId=107871&source=NDLTD&language=en.

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The thesis investigates development, improvement and evaluation of methods for quantitative characterization of objects from their digital images and similarity measurements between digital images. Methods for quantitative characterization of objects from their digital images are increasingly used in applications in which error can have crtical consequences, but the traditional methods for shape quantification are of low precision and accuracy. In the thesis is shown that the coverage of a pixel by a shape can be used to highly improve the accuracy and precision of using digital images to esti

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Schmidt, Natassja. ""Det ska vara rätt och riktigt!" : - En intervjustudie om textbearbetning i skolans yngre år." Thesis, Linnéuniversitetet, Institutionen för svenska språket (SV), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-53227.

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Progress in technology has resulted in new aids in the form of writing tools which make it easier for pupils to revise their texts. This interview study investigates how four teachers view paper-based and screen-based text processing in the younger years of school. It is still paper-based text revision that dominates in schools, and the teachers point out the shortage of digital tools and competence. The choice of processing method is affected by the aim, whether it concerns content or form. The result shows that digital tools can be of help for pupils with difficulties, but the interviewed te

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Ghaziasgar, Mehrdad. "The use of mobile phones as service-delivery devices in sign language machine translation system." Thesis, University of the Western Cape, 2010. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_7216_1299134611.

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<p>This thesis investigates the use of mobile phones as service-delivery devices in a sign language machine translation system. Four sign language visualization methods were evaluated on mobile phones. Three of the methods were synthetic sign language visualization methods. Three factors were considered: the intelligibility of sign language, as rendered by the method<br>the power consumption<br>and the bandwidth usage associated with each method. The average intelligibility rate was 65%, with some methods achieving intelligibility rates of up to 92%. The average le size was 162 KB and, on aver

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Ofoghi, Bahadorreza. "Enhancing factoid question answering using frame semantic-based approaches." Thesis, University of Ballarat, 2009. http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/55602.

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FrameNet is used to enhance the performance of semantic QA systems. FrameNet is a linguistic resource that encapsulates Frame Semantics and provides scenario-based generalizations over lexical items that share similar semantic backgrounds.<br>Doctor of Philosophy

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Ofoghi, Bahadorreza. "Enhancing factoid question answering using frame semantic-based approaches." University of Ballarat, 2009. http://innopac.ballarat.edu.au/record=b1503070.

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FrameNet is used to enhance the performance of semantic QA systems. FrameNet is a linguistic resource that encapsulates Frame Semantics and provides scenario-based generalizations over lexical items that share similar semantic backgrounds.<br>Doctor of Philosophy

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Svensson, Henrik, and Kalle Lindqvist. "Rättssäker Textanalys." Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20396.

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Digital språkbehandling (natural language processing) är ett forskningsområde inom vilketdet ständigt görs nya framsteg. En betydande del av den textanalys som sker inom dettafält har som mål att uppnå en fullgod tillämpning kring dialogen mellan människa ochdator. I denna studie vill vi dock fokusera på den inverkan digital språkbehandling kan hapå den mänskliga inlärningsprocessen. Vårt praktiska testområde har också en framtidainverkan på en av de mest grundläggande förutsättningarna för ett rättssäkert samhälle,nämligen den polisiära rapportskrivningen.Genom att skapa en teoretisk idébas s

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Kästel, Arne Morten, and Christian Vestergaard. "Comparing performance of K-Means and DBSCAN on customer support queries." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-260252.

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In customer support, there are often a lot of repeat questions, and questions that does not need novel answers. In a quest to increase the productivity in the question answering task within any business, there is an apparent room for automatic answering to take on some of the workload of customer support functions. We look at clustering corpora of older queries and texts as a method for identifying groups of semantically similar questions and texts that would allow a system to identify new queries that fit a specific cluster to receive a connected, automatic response. The approach compares the

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Skurat, Harris Heidi A. "Digital students in the democratic classroom using technology to enhance critical pedagogy in first-year composition /." Muncie, Ind. : Ball State University, 2009. http://cardinalscholar.bsu.edu/831.

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McCullagh, Adrian J. "The incorporation of trust strategies in digital signature regimes." Thesis, Queensland University of Technology, 2001.

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Sibanda, Phathisile. "Connection management applications for high-speed audio networking." Thesis, Rhodes University, 2008. http://hdl.handle.net/10962/d1006532.

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Traditionally, connection management applications (referred to as patchbays) for high-speed audio networking, are predominantly developed using third-generation languages such as C, C# and C++. Due to the rapid increase in distributed audio/video network usage in the world today, connection management applications that control signal routing over these networks have also evolved in complexity to accommodate more functionality. As the result, high-speed audio networking application developers require a tool that will enable them to develop complex connection management applications easily and w

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Yang, Seungwon. "Automatic Identification of Topic Tags from Texts Based on Expansion-Extraction Approach." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/25111.

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Identifying topics of a textual document is useful for many purposes. We can organize the documents by topics in digital libraries. Then, we could browse and search for the documents with specific topics. By examining the topics of a document, we can quickly understand what the document is about. To augment the traditional manual way of topic tagging tasks, which is labor-intensive, solutions using computers have been developed. This dissertation describes the design and development of a topic identification approach, in this case applied to disaster events. In a sense, this study repres

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Darbhamulla, Lalitha. "A Java image editor and enhancer." CSUSB ScholarWorks, 2004. https://scholarworks.lib.csusb.edu/etd-project/2705.

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The purpose of this project is to develop a Java Applet that provides all the tools needed for creating image fantasies. It lets the user pick a template and an image, and combine them together. The user can then apply image processing techniques such as rotation, zooming, blurring etc according to his/her requirements.

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Fuini, Mateus Guilherme. "Sistema de recuperação de imagens baseada na teoria computacional das percepções e em linguagens formais fuzzy." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259063.

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Orientador: Fernando Antônio Campos Gomide<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação<br>Made available in DSpace on 2018-08-18T15:47:57Z (GMT). No. of bitstreams: 1 Fuini_MateusGuilherme_M.pdf: 2245163 bytes, checksum: de5163a887c624c4488ae7be6adde00a (MD5) Previous issue date: 2006<br>Resumo: Neste trabalho utilizam-se as teorias de Linguagem Formal Nebulosa e da Computacional das Percepções de Zadeh para definir buscas em uma base de dados gráfica. A descrição dos elementos gráficos a serem identificados é codificada por

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Euawatana, Teerapong. "Implementation business-to-business electronic commercial website using ColdFusion 4.5." CSUSB ScholarWorks, 2001. https://scholarworks.lib.csusb.edu/etd-project/1917.

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This project was created using ColdFusion 4.5 to build and implement a commercial web site to present a real picture of electronic commerce. This project is intended to provide enough information for other students who are looking for a guideline for further study and to improve their skills in business from an information management aspect.

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Ruan, Jianhua, Han-Shen Yuh, and Koping Wang. "Spider III: A multi-agent-based distributed computing system." CSUSB ScholarWorks, 2002. https://scholarworks.lib.csusb.edu/etd-project/2249.

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The project, Spider III, presents architecture and protocol of a multi-agent-based internet distributed computing system, which provides a convenient development and execution environment for transparent task distribution, load balancing, and fault tolerance. Spider is an on going distribution computing project in the Department of Computer Science, California State University San Bernardino. It was first proposed as an object-oriented distributed system by Han-Sheng Yuh in his master's thesis in 1997. It has been further developed by Koping Wang in his master's project, of where he made large

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Barragán, Guerrero Diego Orlando 1984. "Implementação em FPGA de algoritmos de sincronismo para OFDM." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/261503.

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Orientador: Luís Geraldo Pedroso Meloni<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação<br>Made available in DSpace on 2018-08-23T18:38:54Z (GMT). No. of bitstreams: 1 BarraganGuerrero_DiegoOrlando_M.pdf: 4412718 bytes, checksum: fd7daf7712cace2d176bf47e3bd792dd (MD5) Previous issue date: 2013<br>Resumo: Os sistemas OFDM são intrinsecamente sensíveis a erros de sincronismo de tempo e frequência. O sincronismo é uma etapa fundamental para a correta recepção de pacotes. Esta dissertação descreve como se implementar vários algoritm

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Branko, Brkljač. "Препознавање облика са ретком репрезентацијом коваријансних матрица и коваријансним дескрипторима". Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2017. https://www.cris.uns.ac.rs/record.jsf?recordId=104951&source=NDLTD&language=en.

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У раду је предложен нови модел за ретку апроксимацију Гаусовихкомпоненти у моделима за статистичко препознавање обликазаснованим на Гаусовим смешама, а са циљем редукције сложеностипрепознавања. Апроксимације инверзних коваријансних матрицаконструишу се као ретке линеарне комбинације симетричних матрица изнаученог редундантног скупа, коришћењем информационог критеријумакоји почива на принципу минимума дискриминативне информације.Ретка репрезентација подразумева релативно мали број активнихкомпоненти приликом реконструкције сигнала, а тај циљ постиже такошто истовремено тежи: очувању информацио

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Marija, Delić. "Modeli neodređenosti u obradi digitalnih slika." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2020. https://www.cris.uns.ac.rs/record.jsf?recordId=114273&source=NDLTD&language=en.

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Problemi klasifikacije i segmentacije digitalnih slika su veomaaktuelni i zastupljeni u praksi. Potreba za modelima koji razmatrajuovu problematiku u poslednjih nekoliko decenija ubrzanim tempompoprima sve veći značaj i obim u svakodnevnom životu. Koriste se uračunarskoj grafici, prepoznavanju oblika, medicinskoj analizi slika,saobraćaju, analizi dokumenata, pokreta i izraza lica i sl.U okviru ove disertacije, predstavljeno istraživanje motivisano jeprimenama razvijenih modela u klasifikaciji i segmentacijidigitalnih slika. Istraživanje obuhvata dva segmenta. Ovi segmentipovezani su terminom n

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Boban, Bondžulić. "Процена квалитета слике и видеа кроз очување информација о градијенту". Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2016. http://www.cris.uns.ac.rs/record.jsf?recordId=99807&source=NDLTD&language=en.

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У овој дисертацији разматране су објективне мере процене квалитетаслике и видеа са потпуним и делимичним референцирањем на изворнисигнал. За потребе евалуације квалитета развијене су поуздане,рачунски ефикасне мере, засноване на очувању информација оградијенту. Мере су тестиране на великом броју тест слика и видеосеквенци, различитих типова и степена деградације. Поред јавнодоступних база слика и видео секвенци, за потребе истраживањаформиране су и нове базе видео секвенци са преко 300 релевантнихтест узорака. Поређењем доступних субјективних и објективних скороваквалитета показано је да је об

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Дмитренко, Тарас Васильович. "Експертна система для оцінки якості стиснення зображень та аудіоінформації". Thesis, Національний авіаційний університет, 2021. https://er.nau.edu.ua/handle/NAU/50354.

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1. Томашевський О. М., Цегелик Г. Г. Вітер М. Б., Дубук В. І.. Інформаційні технології та моделювання бізнес-процесів : навч. посіб.- К.: ЦУЛ, 2012. - 296 с.<br>Для оцінки результатів проведених дій над масивами даних, які представлені у вигляді зображень і аудіо сигналів в реальному масштабі часу було запропоновано використати експертну систему. Враховуючи, що існують новітні технології та підходи, які можуть допомогти автоматизувати певні етапи або процеси використовуючи знання експертів в певній області знань відповідно до вимог та завдань користувача. Запропоновано систему, яка дає можлив

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De, Wilde Max. "From Information Extraction to Knowledge Discovery: Semantic Enrichment of Multilingual Content with Linked Open Data." Doctoral thesis, Universite Libre de Bruxelles, 2015. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/218774.

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Discovering relevant knowledge out of unstructured text in not a trivial task. Search engines relying on full-text indexing of content reach their limits when confronted to poor quality, ambiguity, or multiple languages. Some of these shortcomings can be addressed by information extraction and related natural language processing techniques, but it still falls short of adequate knowledge representation. In this thesis, we defend a generic approach striving to be as language-independent, domain-independent, and content-independent as possible. To reach this goal, we offer to disambiguate terms w

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Guardia, Filho Luiz Eduardo. "Sistema para controle de maquinas robotizadas utilizando dispositivos logicos programaveis." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259017.

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Orientador: Marconi Kolm Madrid<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação<br>Made available in DSpace on 2018-08-04T17:12:57Z (GMT). No. of bitstreams: 1 GuardiaFilho_LuizEduardo_M.pdf: 2405031 bytes, checksum: b724836217b8586950a9ffabcd235f35 (MD5) Previous issue date: 2005<br>Resumo: Este trabalho de mestrado teve o propósito de projetar e construir um sistema de hard-ware capaz de realizar o controle de máquinas robotizadas em tempo real. Foi dada uma abordagem usando técnicas de processamento paralelo e eletrônica reco

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Sharoun, Assaid Othman. "Digitální programovatelné funkční bloky pracující v kódu zbytkových tříd." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2011. http://www.nusl.cz/ntk/nusl-233545.

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V systému s kódy zbytkových tříd je základem skupina navzájem nezávislých bází. Číslo ve formátu integer je reprezentováno kratšími čísly integer, které získáme jako zbytky všech bází, a aritmetické operace probíhají samostatně na každé bázi. Při aritmetických operacích nedochází k přenosu do vyšších řádů při sčítání, odečítání a násobení, které obvykle potřebují více strojového času. Srovnávání, dělení a operace se zlomky jsou komplikované a chybí efektivní algoritmy. Kódy zbytkových tříd se proto nepoužívají k numerickým výpočtům, ale jsou velmi užitečné pro digitální zpracování signálu. Dis

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Angelo, Tiago Novaes 1983. "Extrator de conhecimento coletivo : uma ferramenta para democracia participativa." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259820.

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Orientadores: Ricardo Ribeiro Gudwin, Cesar José Bonjuani Pagan<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação<br>Made available in DSpace on 2018-08-26T04:03:32Z (GMT). No. of bitstreams: 1 Angelo_TiagoNovaes_M.pdf: 3900207 bytes, checksum: 2eed8dd66c9bdc37e4d58e9eac614c9d (MD5) Previous issue date: 2014<br>Resumo: O surgimento das Tecnologias de Comunicação e Informação trouxe uma nova perspectiva para o fortalecimento da democracia nas sociedades modernas. A democracia representativa, modelo predominante nas sociedades atuai

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Buda, Bajić Papuga. "Methods for image restoration and segmentation by sparsity promoting energy minimization." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2019. https://www.cris.uns.ac.rs/record.jsf?recordId=110640&source=NDLTD&language=en.

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Energy minimization approach is widely used in image processing applications.Many image processing problems can be modelled in a form of a minimizationproblem. This thesis deals with two crucial tasks of image analysis workflows:image restoration and segmentation of images corrupted by blur and noise. Bothimage restoration and segmentation are modelled as energy minimizationproblems, where energy function is composed of two parts: data fidelity term andregularization term. The main contribution of this thesis is development of newdata fidelity and regularization terms for both image restoratio

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Angelo, Alex Garcia Smith. "Considerações sobre um campo conceitual comum entre a formação básica escolar, projeto e as tecnologias digitais de modelagem e fabricação." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/16/16134/tde-07032016-155459/.

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Produto de uma pesquisa teórica e empírica, esta dissertação aborda um campo conceitual comum entre a área de projeto pertencente à arquitetura e ao design, a formação escolar básica e as tecnologias digitais de modelagem e fabricação. Tal temática pauta-se na contemporaneidade, na medida em que se inserem novos meios de apoio ao ensino e aprendizado na formação escolar básica. Desse modo, o computador até então utilizado como processador de texto e imagens, alia-se à modelagem, à fabricação digital e à comunicação em rede. Como abordado nessa dissertação, o termo

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