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Dissertations / Theses on the topic 'Keyword: Systems'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Kuhn, Roland. "Keyword classification trees for speech understanding systems." Thesis, McGill University, 1993. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=41238.

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Speech understanding systems try to extract meaning from one or several word sequences hypotheses generated by a speech recognizer. Designers of these systems rely increasingly on robust matchers to perform this task; a robust matcher processes semantically important word islands rather than attempting to parse the entire word sequence. This thesis describes a robust matcher for speech understanding whose rules are learned automatically from training data. Learning is carried out by a new set of algorithms involving a new data structure, the Keyword Classification Tree (KCT). By eliminating th

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2

Gopalakrishnan, Vijay. "System support for keyword-based search in structured peer-to-peer systems." College Park, Md. : University of Maryland, 2006. http://hdl.handle.net/1903/3892.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2006.<br>Thesis research directed by: Computer Science. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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3

Castro, Ceron Ivan Francisco, and Badillo Andrea Graciela Garcia. "A Keyword Based Interactive Speech Recognition System for Embedded Applications." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-12479.

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Speech recognition has been an important area of research during the past decades. The usage of automatic speech recognition systems is rapidly increasing among different areas, such as mobile telephony, automotive, healthcare, robotics and more. However, despite the existence of many speech recognition systems, most of them use platform specific and non-publicly available software. Nevertheless, it is possible to develop speech recognition systems using already existing open source technology. The aim of this master's thesis is to develop an interactive and speaker independent speech recognit

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4

Chen, Lei. "Answering why-not questions on spatial keyword top-k queries /Chen Lei." HKBU Institutional Repository, 2016. https://repository.hkbu.edu.hk/etd_oa/365.

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With the continued proliferation of location-based services, a growing number of web-accessible data objects are geo-tagged and have text descriptions. Spatial keyword top-k queries retrieve k such objects with the best score according to a ranking function that takes into account a query location and query keywords. However, it is in some cases difficult for users to specify appropriate query parameters. After a user issues an initial query and gets back the result, the user may find that some expected objects are missing and may wonder why. Answering the resulting why-not questions can aid u

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Bi, Bin, and 闭彬. "Third-order tensor decomposition for search in social tagging systems." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B45160041.

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6

Hamed, Ahmed A. "An Exploratory Analysis of Twitter Keyword-Hashtag Networks and Knowledge Discovery Applications." ScholarWorks @ UVM, 2014. http://scholarworks.uvm.edu/graddis/325.

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The emergence of social media has impacted the way people think, communicate, behave, learn, and conduct research. In recent years, a large number of studies have analyzed and modeled this social phenomena. Driven by commercial and social interests, social media has become an attractive subject for researchers. Accordingly, new models, algorithms, and applications to address specific domains and solve distinct problems have erupted. In this thesis, we propose a novel network model and a path mining algorithm called HashnetMiner to discover implicit knowledge that is not easily exposed using ot

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Aksular, Irem. "Determination Of The Rock Mass Characteristics And Support Systems Of The New Ulus Tunnel, Ankara." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12610304/index.pdf.

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The New Ulus Tunnel will be constructed within the andesitic terrain at Hidirliktepe (Ankara). Excavation of the tunnel will be accomplished through blast and drill method. Emprical methods will be consulted during the design of the support systems as well as the slope of the portal rock face. Therefore it is essential to perform detailed rock mass characterization studies. In this thesis it is aimed to determine the rock mass characteristics in order to design the rock slope of the portals and to assess the reliable support systems for the tunnel. For this purpose laboratory tests and field i

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8

Brunsman-Johnson, Carissa Ann. "Development and Evaluation of an Interface Aid to Support Web Based Information Seeking for the Blind Research Study." Wright State University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=wright1302883964.

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9

Agarwal, Virat. "Algorithm design on multicore processors for massive-data analysis." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/34839.

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Analyzing massive-data sets and streams is computationally very challenging. Data sets in systems biology, network analysis and security use network abstraction to construct large-scale graphs. Graph algorithms such as traversal and search are memory-intensive and typically require very little computation, with access patterns that are irregular and fine-grained. The increasing streaming data rates in various domains such as security, mining, and finance leaves algorithm designers with only a handful of clock cycles (with current general purpose computing technology) to process every incoming

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10

NAZARETH, LEANDRO DOS SANTOS. "SYSTEM FOR KEYWORD SEARCH IN RELATIONAL DATABASE." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2008. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=13816@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>Esta dissertação descreve um sistema desenvolvido que permite a criação e execução de consultas a partir de palavras-chave sobre um banco de dados relacional. O sistema recebe palavras-chave quaisquer e tenta criar consultas que podem ser executadas em um Sistema de Gerenciamento de Banco de dados (SGBD). Para realizar esta geração automática de consultas o sistema utiliza os dados do catálogo da base de origem. O sistema permite assim efetuar consultas em um SGBD sem o conhecimento de uma linguagem de consultas, como SQL, e sem conheciment

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11

Luo, Yi Computer Science &amp Engineering Faculty of Engineering UNSW. "SPARK: a keyword search system on relational databases." Awarded by:University of New South Wales. Computer Science & Engineering, 2009. http://handle.unsw.edu.au/1959.4/41542.

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With the increasing usage of storing textual data into relational databases, there is a demand for the databases to support keyword queries over textual data. Due to the normalization and the inherent connections among tuples in different tables, traditional IR-style ranking and query evaluation methods do not apply. A number of systems have been proposed to deal with this issue. In this thesis, I will give a detailed demonstration and description to our SPARK project. In the project, we study both the effectiveness and the efficiency issues of answering top-k keyword query on a relational dat

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12

Gnawali, Omprakash D. (Omprakash Dev) 1977. "A keyword-set search system for peer-to-peer networks." Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/8110.

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Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2002.<br>Includes bibliographical references (p. 63-65).<br>The Keyword-Set Search System (KSS) is a Peer-to-Peer (P2P) keyword search system that uses a distributed inverted index. The main challenge in a distributed index and search system is finding the right scheme to partition the index across the nodes in the network. The most obvious scheme would be to partition the index by keyword. A keyword partitioned index requires that the list of index entries for each keyword in a search

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Ograhn, Fredrik, and August Wande. "Automatiserade regressionstester avseende arbetsflöden och behörigheter i ProjectWise. : En fallstudie om ProjectWise på Trafikverket." Thesis, Högskolan Dalarna, Informatik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:du-23290.

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Test av mjukvara görs i syfte att se ifall systemet uppfyller specificerade krav samt för att hitta fel. Det är en viktig del i systemutveckling och involverar bland annat regressionstestning. Regressionstester utförs för att säkerställa att en ändring i systemet inte medför att andra delar i systemet påverkas negativt. Dokumenthanteringssystem hanterar ofta känslig data hos organisationer vilket ställer höga krav på säkerheten. Behörigheter i system måste därför testas noggrant för att säkerställa att data inte hamnar i fel händer. Dokumenthanteringssystem gör det möjligt för flera organisati

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Karmacharya, Piush. "Design of Keyword Spotting System Based on Segmental Time Warping of Quantized Features." Master's thesis, Temple University Libraries, 2012. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/205192.

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Electrical Engineering<br>M.S.E.E.<br>Keyword Spotting in general means identifying a keyword in a verbal or written document. In this research a novel approach in designing a simple spoken Keyword Spotting/Recognition system based on Template Matching is proposed, which is different from the Hidden Markov Model based systems that are most widely used today. The system can be used equally efficiently on any language as it does not rely on an underlying language model or grammatical constraints. The proposed method for keyword spotting is based on a modified version of classical Dynamic Time Wa

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15

Manos, Alexandros Sterios. "A study on out-of-vocabulary word modelling for a segment-based keyword spotting system." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/39394.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.<br>Includes bibliographical references (leaves 93-95).<br>by Alexandros Sterios Manos.<br>M.S.

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16

Kim, Sung Han. "Computing Research in Academia: Classifications, Keywords, Perceptions, and Connections." BYU ScholarsArchive, 2016. https://scholarsarchive.byu.edu/etd/5893.

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The Association for Computing Machinery (ACM) recognizes five computing disciplines: Computer Science (CS), Computer Engineering (CE), Information Technology (IT), Information Systems (IS), and Software Engineering (SE). Founded in 1947 the ACM is the world's largest society for computing educators, researchers, and professionals. While Computer Science has been a degree program since 1962, the other four are relatively new. This research focuses on understanding the graduate research in four of the five ACM disciplines (CS, CE, IT, and IS) using a large body of thesis and dissertation metadat

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Iescheck, Andrea Lopes. "Representação e visualização volumétrica de dados espaciais para avaliação de solos." oai:ufpr.br:234189, 2006. http://200.17.209.5:8000/cgi-bin/gw_42_13/chameleon.42.13a?host=localhost%201111%20DEFAULT&sessionid=VTLS&function=CARDSCR&search=KEYWORD&pos=1&u1=12101&t1=234189.

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Orientadora : Claudia Robbi Sluter<br>Co-orientador : Renato Antonio Dedecek<br>Tese (doutorado) - Universidade Federal do Paraná, Setor de Ciencias da Terra, Programa de Pós-Graduação em Ciencias Geodésicas. Defesa: Curitiba, 2006<br>Inclui bibliografia

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18

Anifowose, Olakunle. "DESIGN OF A KEYWORD SPOTTING SYSTEM USING MODIFIED CROSS-CORRELATION IN THE TIME AND THE MFCC DOMAIN." Master's thesis, Temple University Libraries, 2012. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/205117.

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Electrical Engineering<br>M.S.E.E.<br>Abstract A Keyword Spotting System (KWS) is a system that recognizes predefined keywords in spoken utterances or written documents. The objective is to obtain the highest possible keyword detection rate without increasing the number of false detections in a system. The common approach to keyword spotting is the use of a Hidden Markov Model (HMM). These are usually complex systems which require training speech data. The Typical HMM approach uses garbage templates or HMM models to match non-keyword speech and non-speech sounds. The purpose of this research i

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19

Milioni, Konstantina. "Hospital Information Systems In Greece : Users' Perspectives." Thesis, Linnéuniversitetet, Institutionen för informatik (IK), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-54560.

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Hospital Information Systems (HIS) are considering a significant aspect for supporting health care professionals in their work. However, a large number of them are often poor to provide the needed information for accomplishing various work activities in the oriented environment. The aim of this research is to address users’-Administrators and Clinicians- perceptions in order to gain a deeper knowledge about problems they encounter with daily work performed through IS. Additionally, the scope is extended into formulating suggestions through the employment of Soft System Methodology (SSM) that c

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20

Kara, Soner. "An Ontology-based Retrieval System Using Semantic Indexing." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612110/index.pdf.

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In this thesis, we present an ontology-based information extraction and retrieval system and its application to soccer domain. In general, we deal with three issues in semantic search, namely, usability, scalability and retrieval performance. We propose a keyword-based semantic retrieval approach. The performance of the system is improved considerably using domain-specific information extraction, inference and rules. Scalability is achieved by adapting a semantic indexing approach. The system is implemented using the state-of-the-art technologies in SemanticWeb and its performance is evaluated

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21

Pung, Thitiya. "Neurochemical Effects of Concurrent Exposure to Repeated Stress and Chlorpyrifos on the Central Nervous System." Diss., Virginia Tech, 2004. http://hdl.handle.net/10919/29101.

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Repeated stress has been reported to cause reversible impairment to the hippocampus. Glutamatergic and cholinergic systems were proposed to be involved in responses seen after exposure to stress and cholinesterase inhibitors. Effects of concurrent exposure to repeated stress and chlorpyrifos (CPF) on concentrations of excitatory amino acids, activities of cholinergic enzymes, and maximum binding density (Bmax) and equilibrium dissociation rate constant (Kd) of NMDA and total muscarinic receptors were studied in Long-Evans rats. The study was divided into 4 experiments. The first experiment was

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22

Olcer, Tuncay Ugurlu. "H2/h." Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615636/index.pdf.

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In fin actuation systems, the performance of classical linear control systems is not satisfactory due to uncertainty of the system parameters and disturbances of the working medium. For this reason, sliding mode, H2 or H&infin<br>robust controllers are widely used in literature for such systems. However, use of such controllers results in very conservative system responses. Based on this fact, in this thesis, development of a more effective robust controller is aimed via integration of the optimum properties of the existent pure H2 and H&infin<br>type robust controllers. To achieve this, durin

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Borysova, N. V., K. V. Melnyk, and V. I. Melnyk. "Development of computer system for adaptive knowledge testing in humanitarian disciplines." Thesis, Дніпровський національний університет ім. О. Гончара, 2019. http://repository.kpi.kharkov.ua/handle/KhPI-Press/44722.

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Senol, Sinan. "Qoc And Qos Bargaining For Message Scheduling In Networked Control Systems." Phd thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614396/index.pdf.

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Networked Control Systems (NCS) are distributed control systems where the sensor signals to the controllers and the control data to the actuators are enclosed in messages and sent over a communication network. On the one hand, the design of an NCS requires ensuring the stability of the control system and achieving system response that is as close as possible to that of an ideal system which demands network resources. On the other hand, these resources are limited and have to be allocated efficiently to accommodate for future system extensions as well as applications other than control purpose.

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imran, imran zaman. "Predicting Bug Severity in Open-Source Software Systems Using Scalable Machine Learning Techniques." Youngstown State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1464347586.

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Ozturk, Yavuz. "Characterisation Of The Genetically Modified Cytochrome Systems And Their Application To Biohydrogen Production In Rhodobacter Capsulatus." Phd thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/3/12606961/index.pdf.

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Facultative phototrophic bacterium Rhodobacter capsulatus has two c-type electron carrier cytochromes (cyt)<br>the soluble cyt c2 and the membrane-attached cyt cy, that act as electron carriers during respiratory and photosynthetic growth of this species. Previously, a soluble form of cyt cy was constructed by fusing genetically the signal sequence of cyt c2 to the cyt c domain of cyt cy. The obtained novel soluble cyt cy (cyt S-cy) was unable to support photosynthetic growth of R. capsulatus but yielded photosynthetically functional (Ps+) revertants frequently. In the first part of this study

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Khan, Muhammad Afsar, and Sher Hassan. "Usability Evaluation of Web Office Applications in Collaborative Student Writing." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-4773.

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Usability evaluation of collaborative writing system for education usage is very essential to improve its functionality to make it effective, efficient and satisfactory for future use. In this thesis, the usability of web office (ThinkFree doc) i.e. one of collaborative tool was tested using mix research approach. Usability evaluation was done in step by step process, where usability test was conducted using think aloud protocol and observation during testing was noted down. Test results were then analyzed and questionnaire was designed for quantitative survey. Questionnaires were then distrib

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Aleessa, Alam Burhan. "Utilization Of Soda And Beer Wastes In Cementitious Systems." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/3/12610893/index.pdf.

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To maintain the sustainability of cement and concrete production, there is a trend to use wastes in their production. Soda waste, generated by soda ash production process, and beer waste, generated by beer filtration process, are two locally produced wastes in Turkey and many other countries. The nature of these wastes, mostly their fineness, makes them possible to be used in concrete production, especially as a viscosity modifying agent in the self consolidating type of concrete. In this study, the addition of soda and beer wastes to self consolidating mortar (SCM) and self consolidating conc

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Salihoglu, Yasemin. "Adoption And Utilization Of Information Systems In An Emerging Turkish Industrial Town: A Case Study On Gaziantep." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/12605315/index.pdf.

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This thesis analyzes factors motivating and inhibiting the adoption of information systems in enterprises in Gaziantep by a scale generated on Rogers&rsquo<br>theory of diffusion of innovation. These factors are grouped into four as administrative, technological, environmental, and organizational characteristics in the scale built. Structured interview method was used while collecting the data. It was interviewed with 20 firms, operating in various sectors in Gaziantep. Results of the study showed that, within the fifteen factors studied, five of them had significant effects on the rate of inf

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Sayin, Huseyin. "Tactical Messaging And Usage Of Extensible Markup Language Message Text Formats In The Tactical Command Control And Information Systems." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1224682/index.pdf.

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This thesis investigates the usage area of Extensible Markup Language Message Text Format (XML-MTF) in Tactical Command and Control Information System (TC2IS). It examines the used tactical message types and their application area in Turkish Army and what the XML and XML-MTFs are explained. Finally<br>MTF traffic of a brigade is simulated to verify that XML technology can be used effectively in Turkish Land Forces Tactical Command Control and Information System Projects (TLF TC2IS).

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Chen, Ting. "Energy-Efficient Resource Allocation in OFDMA Systems." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-98683.

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In this thesis, a resource allocation problem in OFDMA is studied for the energy efficiency of wireless network. The objective is to minimize the total energy consumption which includes transmission energy consumption, and circuit energy consumption at both transmitter and receiver with required per user’s rate constraint. For problem solution, a heuristic algorithm with low computational complexity and suboptimal solution is proposed, developed in two steps with an increasing order of complexity. Besides, a bounding scheme based on model linearization of formulated nonlinear system model is a

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Cordoba, Ledesma Enrique. "Analysis of effects and consequences of constructing Inductive Power Transfer Systems in road infrastructure. : A case study for the Stockholm region (Sweden)." Thesis, KTH, Transportvetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-181947.

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The continuous growth in road transportation demand requires the development towards sustainable strategies. The concept of Smart Roads is arising as a convergence of technologies that will lead the mobility by road into a more efficient and interactive system between infrastructure, environment and vehicles. Within this context, e-mobility appears as one of the key components. The implementation of e-mobility based on Electric Vehicles (EVs) has been restricted by numerous shortcomings such as their driving range, the battery size, the dependence on charging stations and the time required for

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Hakobyan, Vahe. "Laser control of quantum systems by ultrafast parallel adiabatic passage : application to high fidelity population transfer, state selectivity, and superposition of states." Phd thesis, Université de Bourgogne, 2011. http://tel.archives-ouvertes.fr/tel-00705504.

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In this work we establish and test the technique of parallel adiabatic passage (PLAP) thatoptimizes the adiabatic passage in the sense that it selects specific paths that allow a fastadiabatic dynamics while preserving the standard robustness of adiabatic techniques. Theintuition of PLAP is based on the fact that the use of eigenvalues that are parallel for alltimes is expected to lead to a small nonadiabatic transition probability from Landau-Zeneranalysis for two-state approximations. In this work we test the robustness of this techniqueand show its superiority to the traditional linearly ch

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Celik, Gozde. "Verification Of Empirically Determined Support Systems Of The Kiliclar Highway Tunnel By Numerical Modelling." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613655/index.pdf.

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The aim of this study is to determine the geological and geotechnical characteristics of Kili&ccedil<br>lar Tunnel on Ankara-Kirikkale Highway, to suggest the appropriate support and excavation systems and verify these suggested support systems via numerical modeling. The length of Kili&ccedil<br>lar Tunnel is 1110 m. The width of tunnel is 16 m, the height is 10 m and the maximum overburden height is 90 m. Since Ankara-Kirikkale Highway consists of 2x3 lanes, the tunnel is designed as a twin tube tunnel. Kili&ccedil<br>lar Tunnel is planned to be excavated in Gabbro-Diabase and Serpentinite

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Mert-gauthier, Esra. "Modeling Permian Petroleum System Of Northeast Netherlands: Hydrocarbon Generation And Migration." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612508/index.pdf.

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Groningen Gas Field is located within the southern part of the South Permian Basin in the northeast Netherlands. Since several wells have been producing from the Carboniferous-Permian Petroleum System, the field is considered as mature for hydrocarbon exploration. More detailed work is necessary to evaluate further exploration and development opportunities. Thus, evaluation of the subsurface has been carried out as part of the petroleum system concept by using the basin modeling. In this study, seismic interpretation was performed by using 3-dimensional seismic and borehole data with Petrel so

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Risinger, Tore, and John Tinnerholm. "Visualisering av komplexa system." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131026.

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Mjukvaruutveckling är en komplicerad uppgift och olika visualiseringstekniker har genom åren använts för att underlätta förståelsen och underhållbarheten av mjukvara. I detta arbete har en prototyp tagits fram för att underlätta navigering och förståelse för mjukvarukomponenter i utvecklingsverktyget Arctic Studio. En intervju- baserad användarundersökning användes för att förstå aktuella brister med nuvarande presentationsmönster i Arctic studio och ta reda på hur användarna arbetar med verktyget. Prototypens design baserades på resultatet av användarundersökningen. D

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Ghawi, Raji. "Ontology-based cooperation of information systems : contributions to database-to-ontology mapping and XML-to-ontology mapping." Phd thesis, Université de Bourgogne, 2010. http://tel.archives-ouvertes.fr/tel-00559089.

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This thesis treats the area of ontology-based cooperation of information systems. We propose a global architecture called OWSCIS that is based on ontologies and web-services for the cooperation of distributed heterogeneous information systems. In this thesis, we focus on the problem of connecting the local information sources to the local ontologies within OWSCIS architecture. This problem is articulated by three main axes: 1) the creation of the local ontology from the local information sources, 2) the mapping of local information sources to an existing local ontology, and 3) the translation

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Clarinsson, Richard, and Samuel Magnusson. "The PHP programmer`s guide to secure code." Thesis, Växjö University, School of Mathematics and Systems Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-492.

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<p>Abstract</p><p>Security threats against computer systems are a big problem today which also includes PHP made applications. The report is focused on protection with the help of code and not how you protect a web server. Its purpose is not to educate the readers of the thesis how to make a PHP application, the purpose is how to program a safer PHP application. The thesis contains information about common security threats against PHP scripts. It contains in most cases examples of what an attack can look like and how a protection for that example can be achieved. We have tested all code exampl

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Akdogan, Tevfik. "Design Of Water Distribution System By Optimization Using Reliability Considerations." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606082/index.pdf.

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ABSTRACT DESIGN OF WATER DISTRIBUTION SYSTEM BY OPTIMIZATION USING RELIABILITY CONSIDERATIONS Akdogan, Tevfik Department of Civil Engineering Supervisor : Assoc. Prof. Dr. Nuri Merzi April 2005, 91 pages In spite of a wide research, design of water distribution networks are not realized using optimization techniques. One reason for this fact is, design of water distribution networks is evaluated, mostly, as a least-cost optimization problem where pipe diameters being the only decision variables. The other motivation for preferring the traditional modeling practice is that, existing o

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Kilicoglu, Nezaket. "Construction Of An Experimental Radar System." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612760/index.pdf.

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In this thesis, an Experimental Radar System is designed and constructed for use in experimental radar studies such as clutter measurement and target detection, both in the laboratory and outdoor. COTS laboratory equipments are utilized as hardware elements of the radar and MATLAB is used as signal processing and user interface software tool. Vector signal generator (as transmitter), spectrum analyzer with vector signal analysis (as receiver), a high power amplifier, a low noise amplifier, horn antennas and a computer are the hardware units of the system. Various transmit signals are generated

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Ormengul, Seda. "The Individual Up Against An Irrational And Cruel Social System In Edward Bond&#039." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609598/index.pdf.

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This thesis analyzes the relationship between the capitalist system and the individual in Edward Bond&rsquo<br>s plays, Saved, Lear, Red, Black and Ignorant and The Tin Can People. Bond argues that the capitalist system is irrational and cruel since it violates the individual&rsquo<br>s inherent right to freedom, to dignity and to the pursuit of happiness. The capitalist system in Bond&rsquo<br>s mind shares some certain features with Karl Marx&rsquo<br>s analysis of the capitalists system. These features are the class conflict, inequality and inhumanity. The study aims to detect these feature

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Demirciler, Volkan. "Agricultural Practices And Countryside In Classical Greece." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/3/12608185/index.pdf.

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The subject of this study is the rural settlements in Classical Greece. There is no doubt that there were various factors determined the ancient settlement patterns in Greek countryside. Geographical conditions, socio-economic and political structures can be regarded as major significant factors behind the settlement practices of ancient societies. In this study the relationships between agricultural system and rural settlements of Classical Greece will be examined.

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Ободяк, Віктор Корнелійович, Виктор Корнелиевич Ободяк, Viktor Korneliiovych Obodiak та И. С. Заброда. "Структуризация текстовых данных". Thesis, Сумский государственный университет, 2014. http://essuir.sumdu.edu.ua/handle/123456789/39125.

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La, Piana Federica. "Gestione e Indicizzazione di Dati in Contesti di Smart Transportation: un Approccio basato su Registri Distribuiti." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/24250/.

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Veicoli a guida autonoma, nuovi modelli di Smart Mobility e servizi sempre più personalizzati stanno trasformando il mondo automobilistico che esige sempre più in sicurezza e affidabilità. I sistemi di trasporto intelligenti (ITS) consentono di affrontare in modo innovativo i problemi legati alla mobilità, attraverso soluzioni improntate su sicurezza, efficienza, efficacia e rispetto per l’ambiente. La loro realizzazione, però, comporta il superamento di alcuni aspetti che devono essere considerati e che sono legati alla raccolta, alla memorizzazione e al livello di affidabilità dei dati.

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Atay, Zeynep. "Second Language Acquisition Of The English Article System By Turkish Learners: The Role Of Semantic Notions." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12611970/index.pdf.

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This thesis investigates the second language acquisition of the English article system by Turkish learners in order to find out the role of certain semantic universals of the Universal Grammar during the acquisition process. More specifically, the purpose is to see whether or not L1 Turkish learners of English fluctuate between two semantic notions namely<br>specificity and definiteness, and the effect of this fluctuation on acquisition. 120 students from three groups of learners at different proficiency levels (40 elementary, 40 intermediate and 40 upper &ndash<br>intermediate students) were

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Kalla, Caroline. "Fay's identity in the theory of integrable systems." Phd thesis, Université de Bourgogne, 2011. http://tel.archives-ouvertes.fr/tel-00622289.

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Fay's identity on Riemann surfaces is a powerful tool in the context of algebro-geometric solutions to integrable equations. This relation generalizes a well-known identity for the cross-ratio function in the complex plane. It allows to establish relations between theta functions and their derivatives. This offers a complementary approach to algebro-geometric solutions of integrable equations with certain advantages with respect to the use of Baker-Akhiezer functions. It has been successfully applied by Mumford et al. to the Korteweg-de Vries, Kadomtsev-Petviashvili and sine-Gordon equations.

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Žurauskas, Edvardas. "Evaluation of the human heart conduction system visualization possibilities based on morphospectral and proteomic investigations." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2010. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20100416_095027-84779.

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The theme covered in the dissertation is about investigation of the morphological differences of the conduction system of the human heart and those of other heart tissues, applying spectroscopic, histochemical and proteomic methods. The described spectroscopical and proteomic investigations of the human heart conduction system and other heart tissues in the dissertation indicate clear structural differences between these tissues. Electrophoresis shows protein groups which may be detected only in a conduction system tissue. The dissertation concludes that estimated fluorescence and proteomic di

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Ozyurt, Gokhan. "3-d Humanoid Gait Simulation Using An Optimal Predictive Control." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606534/index.pdf.

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In this thesis, the walking of a humanoid system is simulated applying an optimal predictive control algorithm. The simulation is built using Matlab and Simulink softwares. Four separate physical models are developed to represent the single support and the double support phases of a full gait cycle. The models are three dimensional and their properties are analogous to the human&rsquo<br>s. In this connection, the foot models in the double support phases include an additional joint which connects the toe to the foot. The kinematic relationships concerning the physical models are formulated rec

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Schlemmer, Josiane Bizzi. "ATIVIDADE DAS ECTO-ENZIMAS EM PLAQUETAS DE RATOS COM HIPERCOLESTEROLEMIA INDUZIDA TRATADOS COM CURCUMINA E SUBMETIDOS AO EXERCÍCIO FÍSICO." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/11200.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Hypercholesterolemia is a risk factor for the development of atherosclerosis, which is a chronic inflammatory disease characterized by accumulation of platelets on the walls of arteries and also by an inflammatory process. Platelets accumulated within atherosclerotic lesions, may recruit additional platelets to form a thrombus. Extracellular nucleotides and nucleosides such as ATP, ADP, AMP and adenosine have important functions, including the regulation of the thrombus, causing a variety of effects on platelets. The family of ec

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Yu, Bei, Ling Liu, Beng Chin Ooi, and Kian Lee Tan. "Keyword Join: Realizing Keyword Search in P2P-based Database Systems." 2004. http://hdl.handle.net/1721.1/7423.

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In this paper, we present a P2P-based database sharing system that provides information sharing capabilities through keyword-based search techniques. Our system requires neither a global schema nor schema mappings between different databases, and our keyword-based search algorithms are robust in the presence of frequent changes in the content and membership of peers. To facilitate data integration, we introduce keyword join operator to combine partial answers containing different keywords into complete answers. We also present an efficient algorithm that optimize the keyword join operations fo

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