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Dissertations / Theses on the topic 'Dsl (i/o)'

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1

Bessens, Gilles. "DSL wideband crosstalk cancellation for mixed DSL technologies using common mode information." Thesis, University of Ottawa (Canada), 2004. http://hdl.handle.net/10393/26582.

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Data services delivered on telephone twisted pair wiring can potentially suffer from crosstalk due to data services on other twisted pairs in proximity, limiting the data rate, the maximum loop length and the quantity and variety of data services that a bundle can support. The crosstalk from other data services couples to the twisted pair in common mode and leaks to differential mode due to imperfect line balance. This thesis uses the common mode signal as a reference to an adaptive wideband crosstalk canceller, in an attempt to remove or at least lower the effect of crosstalk on the useful di
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2

Wolske, Andreas, and Heino Gutschmidt. "DSL - Die Super Leitung!?" Universitätsbibliothek Chemnitz, 2002. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200200187.

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Die Firma EastLink ist der einzige ostdeutsche Internetprovider, der über eine eigene Infrastruktur verfügt. Dazu gehören leistungsfähige Anbindungen an zentrale Internetknoten (z.B. INXS). Damit sind in Sachsen, Thüringen und Sachsen-Anhalt hochwertige Internetzugänge - angefangen vom einfachen ISDN Wählzugang über SDSL bis zu hochbitratigen Anschlüssen möglich. Zum UNIX-Stammtisch wird ein Teil der nahezu ausschliesslich UNIX/Linux-basierten Technik vorgestellt. Anschließend werden Möglichkeiten und Perspektiven von DSL-Zugängen insbesondere in Chemnitz aufgezeigt.
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3

Carlzon, Mårten. "DSL-generering och grafisk representation." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-102572.

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Att hitta ett komplement till stora XML-filer kan vara svårt, men kan också vara nödvändigt. På IdaInfront använder man sig idag utav XML-filer för att sätta upp konfigurationerna på hur man ska bygga upp ett projekt i deras program iipax. Dessa blir ofta väldigt stora och oöverskådliga samt att det inte finns någon smidig grafisk representation på hur de olika typerna hör ihop för att få en enkel överblick, det är här mitt examensarbete kommer in. Jag har skapat en prototyp på hur man med ett domän specifikt språk (DSL) kan ersätta XML syntaxen och på så sätt få det mera läsbart och samtidigt
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4

Bernardino, Diogo Filipe Granja. "Framework-specific DSL para sensoriamento participado." Master's thesis, Faculdade de Ciências e Tecnologia, 2011. http://hdl.handle.net/10362/6585.

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Dissertação para obtenção do Grau de Mestre em Engenharia Informática<br>DSLs (domain-specific languages) are specially important when used to support agile application development. The usage of specific abstractions/concepts in a particular application domain leads the developer to focus mainly on application logic forgetting structure details. In other hand, participatory sensing is an emergent area of mobile computation due to recently advances of technology in personal mobile devices, creating advance mobile sensors network. With user mobility, one can create interesting mobile applicati
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5

Panigrahi, Saswat. "Resource allocation for multicarrier DSL systems." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=83879.

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In this thesis, resource allocation problems relevant to multicarrier DSL environments are considered. The resources in a multicarrier DSL environment are bandwidth (i.e., subcarriers), the power allocated, the bits loaded and possibly the coding scheme used on each subcarrier. The major impairments in DSL environments are crosstalk and external noise . Crosstalk (predictable and controllable) is the interference caused by other DSL users sharing the same medium. External Noise (unpredictable and uncontrollable) consists of relatively high energy bursts due to electromagnetic interferen
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6

Villalba, Pablo Villalba. "Dynamic Spectrum Management in DSL Systems." Thesis, Norwegian University of Science and Technology, Department of Electronics and Telecommunications, 2007. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9509.

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<p>The candidate shall study different methods for dynamic spectral management in DSL systems, with main emphasis on autonomeous methods like iterative waterfilling. The methods shall be implemented in Matlab.</p>
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7

Nichols, II James Tucker. "DSL-ligand endocytosis and notch signaling." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1692099791&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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8

Fernandes, A. T. "Spectrum management for revenue maximisation in DSL." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.598991.

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Digital Subscriber Line technologies use existing telephone cables to provide high speed data communications. Spectrum Management in DSL is a set of policies to contain the damage caused by interference between modems. Current practice in Spectrum Management controls this damage by placing constraints on power and spectrum. But recent advances in research define the constraints directly in terms of data loss. The spectrum adopted by interferers is allowed to be much more flexible, as long as the data rate targets are respected. These technologies are collectively called <i>Dynamic Spectrum Man
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9

Segeljakt, Klas. "A Scala DSL for Rust code generation." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-235358.

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Continuous Deep Analytics (CDA) is a new form of analytics with performance requirements exceeding what the current generation of distributed systems can offer. This thesis is part of a five year project in collaboration between RISE SICS and KTH to develop a next generation distributed system capable of CDA. The two issues which the system aims to solve are computation sharing and hardware acceleration. The former refers to how BigData and machine learning libraries such as TensorFlow, Pandas and Numpy must collaborate in the most efficient way possible. Hardware acceleration relates to how t
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10

Simões, André Brás. "Expressiveness improvements of OutSystems DSL query primitives." Master's thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/10115.

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Dissertação para obtenção do Grau de Mestre em Engenharia Informática<br>In the ever more competitive market, companies are forced to reduce their operational costs and innovate. In order to do that, some companies successfully adopted new approaches, some of them using domain specific languages (DSL), building their entire system and all the respective layers in less time and more focused in their business. Frequently, the application business layer interacts with the data layer through SQL queries, in order to obtain or modify data. There are some products in the market that try to make lif
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11

Strakšys, Justinas. "Sričiai orientuotos informacinės sistemos kūrimo metodikos tyrimas ir taikymas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090304_095856-47494.

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Viena iš naujausių sistemų kūrimo metodikų – sričiai orientuotas modeliavimas (angl. domain specific modeling). Ji paremta sričiai orientuotos kalbos kūrimu ir jos panaudojimu sistemos kūrimui. Ši metodika leidžia sistemos kūrimui naudoti sąvokas, artimas probleminei sričiai, kas padidina abstrakcijos lygi projektavimo metu. Srities sąvokos aptariamos ir įvardinamos kartu su ekspertais ar paprastais darbuotojais, dirbančiais analizuojamoje srityje, ir nebūtinai išmanančiais sistemų kūrimo metodus. Ši metodika leidžia sistemos projektuotojui lengviau susikalbėti su užsakovais, nes modeliuose fi
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12

Tlich, Mohamed. "Augmentation des performances des systèmes DSL par allocation dynamique de spectre." Phd thesis, Télécom ParisTech, 2006. http://pastel.archives-ouvertes.fr/pastel-00001889.

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Les systèmes DSL sont des technologies de transmission qui transportent des flux de données importants sur de simples lignes téléphoniques. Malheureusement, plusieurs phénomènes perturbateurs sont susceptibles de dégrader la qualité des liaisons. Les limitations sont principalement dues à l'affaiblissement ainsi qu'à des problèmes de compatibilité électromagnétique. Dans ce contexte, ce travail de thèse consiste à augmenter les performances marge de bruit/débit/portée des systèmes DSL par allocation dynamique de spectre (DSM: Dynamic Spectrum Management). Dans une première partie sont développ
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13

Hansen, Vegar. "Optimale algoritmer for dynamisk frekvensbruk i DSL systemer." Thesis, Norwegian University of Science and Technology, Department of Electronics and Telecommunications, 2008. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10453.

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<p>Denne masteroppgaven er en fortsettelse av en prosjektoppgave gjennomført høsten 2007. Den går ut på å sette seg inn i problemet med krysstale i DSL (Digital Subscriber Lines), og da spesielt en av de beste løsningene på dette problemet, dynamisk frekvensbruk (DSM – Dynamic Spectral Management). Dette kan løses på tre nivåer, med økende kompleksitet og økende datarater ved høyere implementering. Nivå 1 omfatter distribuerte systemer, der hver bruker justerer sitt eget effektspektrum for å oppnå ønskede rater. I nivå 2 er det en sentralisert kontroller som beregner spektra for flere brukere
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14

Abdulrahman, Majeed Carleton University Dissertation Engineering Electrical. "Decision feedback equalization with cyclostationary interference for DSL." Ottawa, 1989.

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15

Bussenot, Robin. "Rendre agile les tests d'intégration des systèmes avioniques par des langages dédiés." Thesis, Toulouse 3, 2018. http://www.theses.fr/2018TOU30128/document.

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Dans l'ingénierie avionique, les tests d'intégration sont cruciaux : ils permettent de s'assurer du bon comportement d'un avion avant son premier vol, ils sont nécessaires au processus de certification et permettent des tests de non-régression à chaque nouvelle version d'un système, d'un logiciel ou d'un matériel. La conception d'un test d'intégration coûte cher car elle mêle la réalisation de la procédure, le paramétrage de nombreux outils couplés au banc de test ainsi que l'adressage des interfaces du système testé. Avec des procédures de test écrites en langage naturel, l'interprétation des
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16

Rognsvåg, Jan Vidar. "Autonomous Algorithms for Dynamic Spectrum Management in DSL Systems." Thesis, Norwegian University of Science and Technology, Department of Electronics and Telecommunications, 2008. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-8934.

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<p>Krysstale mellom tvinnede parkabler er blitt den dominerende kilden for interferens i dagens DSL (Digital Subscriber Lines) systemer. I eksisterende standarder er det satt maksimalverdier for utsendt effekttetthet basert på estimat av verste tilfelle interferens for alle par-til-par kombinasjoner av krysstale med følgelig begrensninger i overføringskapasitet. Videre blir effekt statisk tildelt over hele den tilgjengelige båndbredden uten hensyn til frekvensavhengig attenuasjon og interferens i metoder basert på statisk frekvensbruk (SSM - Static Spectrum Management). Dette arbeidet tar fo
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17

GOMES, Diego de Azevedo. "Modelling and mitigation of alien crosstalk for DSL systems." Universidade Federal do Pará, 2017. http://repositorio.ufpa.br/jspui/handle/2011/10090.

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Submitted by Rosana Moreira (rosanapsm@outlook.com) on 2018-07-18T20:35:14Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Tese_ModellingMitigationAlien.pdf: 3291316 bytes, checksum: ebf7063697382b3f3868d4b8e6d3faa0 (MD5)<br>Approved for entry into archive by Luciclea Silva (luci@ufpa.br) on 2018-07-19T12:20:20Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Tese_ModellingMitigationAlien.pdf: 3291316 bytes, checksum: ebf7063697382b3f3868d4b8e6d3faa0 (MD5)<br>Made available in DSpace on 2018-07-
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18

Alamayreh, Ahmad. "Techniques évoluées d'identification de canal dans les systèmes DSL." Rennes, INSA, 2009. http://www.theses.fr/2009ISAR0011.

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Les systèmes DSL (Digital Subscriber Line) mettent en oeuvre des technologies de communication de données à grande vitesse sur les lignes téléphoniques ordinaires. Les futurs réseaux DSL sont en cours d'élaboration pour tenir compte des demandes croissantes de très hauts débits dans un marché en expansion rapide. Dans l'environnement de communication DSL, la diaphonie entre les paires de cuivre peut atteindre des ordres de grandeur plus grands que tout autre bruit. Elle peut donc être considérée comme le facteur principal de limitation des performances. Les techniques de lutte contre la diapho
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19

Marceau, Jean-François. "Low-complexity echo cancellers for DMT-based asymmetric DSL transceivers." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=83875.

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In the past years, a number of researchers have investigated the use of digital echo cancellation systems for transmission technologies based on discrete multi-tone (DMT) modulation, such as that used in asymmetrical digital subscriber lines (ADSL) and the likes. Almost all the existing papers report on equal transmission rate systems, while little attention has been given to the multi-rate case. In fact, the first multi-rate echo canceller structure was developed by Ho et al., and has always been referred since.<br>In this thesis, two sets of simplified techniques are developed. The fi
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20

HASSANI, SEYED RASHIDALDIN. "QoS management in DSL services of an ISP in Iran." Thesis, Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-5613.

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<p>Quality of Service is a set of mechanisms created for differentiating users and data flows. Provisioning the QoS in service provider networks is always interesting for their business departments for they can offer and sell diverse services and to make more money. This thesis QoS for DSL subscribers of Pardis Online - the private ISP in Iran. The size of the network, the certain network connectivity limitations the ISP has in addition to the complexity of the services it provides, necessitate a comprehensive study to elucidate the different service types and requirements and then choosing a
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21

Adams, Peter. "Fault demarcation and electromagnetic interference identification for broadband DSL access." Thesis, Queen Mary, University of London, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.538377.

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22

Johnson, Earl E. "NAL-NL2 & DSL m[i/o]: Similarities and Differences." Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/etsu-works/1733.

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23

MONTEIRO, Márcio Murilo Conte. "Otimização de sistemas DSL utilizando técnicas de gerenciamento de espectro." Universidade Federal do Pará, 2010. http://repositorio.ufpa.br/jspui/handle/2011/2627.

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Submitted by Edisangela Bastos (edisangela@ufpa.br) on 2012-04-17T18:20:12Z No. of bitstreams: 2 Dissertacao_OtimizacaoSistemasDSL.pdf: 665935 bytes, checksum: edd3979f72236aaf631c220434f68f41 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5)<br>Approved for entry into archive by Edisangela Bastos(edisangela@ufpa.br) on 2012-04-17T18:20:34Z (GMT) No. of bitstreams: 2 Dissertacao_OtimizacaoSistemasDSL.pdf: 665935 bytes, checksum: edd3979f72236aaf631c220434f68f41 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5)<br>Made available
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GOMES, Diego de Azevedo. "Transmissão DSL em modo fantasma: medições e avaliação de desempenho." Universidade Federal do Pará, 2012. http://repositorio.ufpa.br/jspui/handle/2011/3315.

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Submitted by Edisangela Bastos (edisangela@ufpa.br) on 2012-12-21T18:30:14Z No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_TransmissaoDSLModo.pdf: 1763755 bytes, checksum: 3acefaab13451aad5141d583fb5b5561 (MD5)<br>Approved for entry into archive by Ana Rosa Silva(arosa@ufpa.br) on 2013-01-14T18:28:08Z (GMT) No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_TransmissaoDSLModo.pdf: 1763755 bytes, checksum: 3acefaab13451aad5141d583fb5b5561 (MD5)<br>Made available in DSpace o
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GOMES, Ana Claudia da Silva. "Técnicas de Inteligência Computacional Aplicadas à Estabilidade nos Sistemas DSL." Universidade Federal do Pará, 2015. http://repositorio.ufpa.br/jspui/handle/2011/7801.

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Submitted by camilla martins (camillasmmartins@gmail.com) on 2017-03-03T15:47:53Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Tese_TécnicasInteligenciaComputacional.pdf: 1260253 bytes, checksum: 3305f5c206ec272e9417eb11d1c42c5b (MD5)<br>Approved for entry into archive by Edisangela Bastos (edisangela@ufpa.br) on 2017-03-07T11:31:17Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Tese_TécnicasInteligenciaComputacional.pdf: 1260253 bytes, checksum: 3305f5c206ec272e9417eb11d1c42c5b (MD5)<br>Mad
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Silva, Robson dos Santos e. "A rigorous methodology for developing GUI-based DSL formal tools." Universidade Federal de Pernambuco, 2013. https://repositorio.ufpe.br/handle/123456789/12366.

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Submitted by Luiz Felipe Barbosa (luiz.fbabreu2@ufpe.br) on 2015-03-12T14:30:39Z No. of bitstreams: 2 Dissertacao Robson Santos Silva.pdf: 2657380 bytes, checksum: e8bfe7912e7136af0fbf6082153115fd (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5)<br>Approved for entry into archive by Daniella Sodre (daniella.sodre@ufpe.br) on 2015-03-13T12:57:10Z (GMT) No. of bitstreams: 2 Dissertacao Robson Santos Silva.pdf: 2657380 bytes, checksum: e8bfe7912e7136af0fbf6082153115fd (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5)<br>Made availa
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Timliden, Erik. "Domain-Specific Language data- validation and manipulation in a case handlingsystem." Thesis, Linköpings universitet, Programvara och system, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-109897.

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This thesis creates a Domain-Specific Languages (DSL) implementation and integration inside the iipax case handling software. The implementation investigated advantages with Domain-Specific Languages. Following agile software development methods the paper results in a functioning Domain-Specific Language emulating written English.<br>I denna rapport utvecklas ett Domän-Specifikt Språk (DSL) och integreras i ärehanterings systemet iipax. Implementationen undersökte fördelar med Domän-Specifika Språk. Rapporten ägnade sig åt agil mjukvaruutveckling och resulterade i ett fungerande Domän-Specifik
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Tlich, Mohamed. "Augmentation des performances des systèmes DSL par allocation dynamique de spectre /." Paris : École nationale supérieure des télécommunications, 2006. http://catalogue.bnf.fr/ark:/12148/cb409496460.

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Kapil, Vivek Carleton University Dissertation Engineering Electrical. "Measurement and characterisation of impulse noise on DSL for ISDN applications." Ottawa, 1989.

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30

NUNES, Diogo Lobato Acatauassú. "Medidas para caracterização de crosstalk e ruído impulsivo em sistemas DSL." Universidade Federal do Pará, 2009. http://repositorio.ufpa.br/jspui/handle/2011/3440.

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Submitted by Edisangela Bastos (edisangela@ufpa.br) on 2013-01-31T19:20:25Z No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_MedidasCaracterizcaoCrosstalk.pdf: 2130898 bytes, checksum: fefbf7aec981ced586091231873c1a8e (MD5)<br>Approved for entry into archive by Ana Rosa Silva(arosa@ufpa.br) on 2013-02-05T14:41:01Z (GMT) No. of bitstreams: 2 license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Dissertacao_MedidasCaracterizcaoCrosstalk.pdf: 2130898 bytes, checksum: fefbf7aec981ced586091231873c1a8e (MD5)<br>Made
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Wahibi, Issam. "Algorithmes de réduction de la diaphonie pour les systèmes DSL coordonnés." Télécom Bretagne, 2009. http://www.theses.fr/2008TELB0076.

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Cette thèse présente l'étude des algorithmes de réduction de diaphonie dans les systèmes DSL en considérant une transmission vectorielle. Ce type de transmission exploite la coordination des utilisateurs au niveau du nœud d'accès (DSLAM) et il est envisagé dans les prochaines évolutions des systèmes DSL. Plusieurs méthodes pour précompenser la diaphonie en voie descendante ou annuler la diaphonie en voie montante ont été développées dans la littérature. Les performances de ces méthodes sont proches de celles d'une suppression parfaite de diaphonie. Cependant, ces techniques ont une complexité
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32

Johnson, Earl E. "Same or Different: Comparing the Latest NAL and DSL Prescriptive Targets." Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/etsu-works/1977.

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Excerpt: What? You say you don't believe in prescriptive methods for programming hearing aids? Really? Then let me ask you this: Your Monday morning patient has a relatively flat 60 dB loss of cochlear origin. Would you program his hearing aids with 60 dB gain? Of course not. How about 10 dB gain? Not good either, right? Guess what—the moment you reached these conclusions, you're already using a prescriptive fitting approach.
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Ikuma, Takeshi. "Model-Based Identification of POTS Local Loops for DSL Connectivity Prediction." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/34544.

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<p>Accurate prediction of the Digital Subscriber Line (DSL) access rate - over an existing plain old telephone service (POTS) twisted pair local loop - is vital to DSL providers. We have approached the challenge as an identification problem of the local loop structure and its twisted pair parameters, utilizing single-point measurements made at the provider end of the loop. Once the loop model is obtained, its connectivity measure is readily obtained through simulation.</p> <p>The single-point measurement setup of a twisted-pair local loop is modeled as a linear time-invariant (LTI) system. Its
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34

Logre, Ivan. "Préserver la séparation des préoccupations durant l’intégration de domaines hétérogènes dans les systèmes logiciels." Thesis, Université Côte d'Azur (ComUE), 2017. http://www.theses.fr/2017AZUR4062/document.

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La séparation des préoccupations permet de considérer les sous-systèmes en isolation tout en conservant une vision globale du système. La variabilité des domaines impliqués implique donc (i) un effort de composition des méta-modèles hétérogènes représentant ces domaines, (ii) une gestion de la cohérence inter-domaine des modèles produits en isolation et (iii) une gestion de la multiplicité des cibles atteignables dans l'espace des solutions de chacun des domaines. Pour relever ces défis, nous présentons dans cette thèse une approche couvrant trois contributions appliquées sur le cas de la visu
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Fliess, Thomas. "Ein Beitrag zum Entwurf digitaler Leitungssimulatoren /." Dresden : TUDpress, 2005. http://deposit.ddb.de/cgi-bin/dokserv?id=2671905&prov=M&dok_var=1&dok_ext=htm.

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Duarte, Paulo Artur de Sousa. "Uma abordagem dirigida por modelos para a configuração de aquisição de contexto intermediada por middleware." reponame:Repositório Institucional da UFC, 2014. http://www.repositorio.ufc.br/handle/riufc/21498.

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DUARTE, Paulo Artur de Sousa. Uma abordagem dirigida por modelos para a configuração de aquisição de contexto intermediada por middleware. 2014. 138 f. Dissertação (Mestrado em Ciência da Computação)-Universidade Federal do Ceará, Fortaleza, 2014.<br>Submitted by Anderson Silva Pereira (anderson.pereiraaa@gmail.com) on 2017-01-09T21:23:17Z No. of bitstreams: 1 2014_dis_pasduarte.pdf: 5643936 bytes, checksum: 20434743dc1b912e4ace216181c03c1e (MD5)<br>Approved for entry into archive by Rocilda Sales (rocilda@ufc.br) on 2017-01-11T15:37:03Z (GMT) No. of bitstreams: 1 2014_dis_pasduarte.pdf: 56439
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Ram, Abhishek. "Assessment of Voice Over IP as a solution for Voice over ADSL." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/33135.

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Voice over DSL (VoDSL) is a technology that enables the transport of data and multiple voice calls over a single copper-pair. VoDSL employs packet voice technology instead of the traditional circuit switched voice. Voice over ATM (VoATM) and Voice over IP (VoIP) are the two main alternatives for carrying voice packets over DSL. ATM is currently the preferred technology, since it offers the advantage of ATMâ s built-in Quality of Service (QoS) mechanisms. IP, on the other hand, cannot provide QoS guarantees in its traditional form. IP QoS mechanisms have been evolved only in the recent years.
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38

Lai, Qinan. "Enabling high quality executable domain specific language specification." Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/enabling-high-quality-executable-domain-specific-language-specification(bc6a9e87-b624-4072-9430-fbacdaac8289).html.

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Domain Specific Languages (DSL) are becoming a common practice for describing models at a higher abstraction, using a notation that domain experts understand. Designing a DSL usually starts from creating a language specification, and the other tools of the DSLs are derived from the specification. Hence, the quality of the language specification can crucially impact the quality of the complete DSL tool chain. Although many methods for defining a language specification have been proposed, the quality of the language specification they produced is not emphasised. This thesis explores the quality
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Comitz, Paul H. "A Domain-Specific Language for Aviation Domain Interoperability." NSUWorks, 2013. http://nsuworks.nova.edu/gscis_etd/122.

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Modern information systems require a flexible, scalable, and upgradeable infrastructure that allows communication and collaboration between heterogeneous information processing and computing environments. Aviation systems from different organizations often use differing representations and distribution policies for the same data and messages, limiting interoperability and collaboration. Although this problem is conceptually straightforward, information exchange is error prone, often dramatically underestimated, and unexpectedly complex. In the air traffic domain, complexity is often the result
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Zhang, Dan. "Impulse noise detection techniques for retransmission to reduce delay in DSL systems." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=107853.

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To protect Digital Subscriber Line (DSL) systems against impulse noise (IN), interleaving combined with Reed-Solomon (RS) coding is typically deployed in the conventional DSL standards. However, interleaving introduces a long delay. To reduce such delay in conventional DSL systems that are corrupted by IN, retransmission can be used instead of interleaving. For an effective retransmission, reliable detection of corruption due to IN is required. In this thesis, we consider three detection approaches. The first one is based on the RS decoding status since the decoder either detects the number o
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Tzschoppe, Roman [Verfasser], and Johannes [Akademischer Betreuer] Huber. "Crosstalk Cancellation for Digital Subscriber Lines (DSL) / Roman Tzschoppe. Betreuer: Johannes Huber." Erlangen : Universitätsbibliothek der Universität Erlangen-Nürnberg, 2011. http://d-nb.info/1035541459/34.

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42

Brighi, Denis. "Progettazione e sviluppo di un DSL ad agenti per la piattaforma Arduino." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amslaurea.unibo.it/3498/.

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43

Velden, Remco van der. "Wettbewerb und Kooperation auf dem deutschen DSL-Markt : Ökonomik, Technik und Regulierung /." Tübingen : Mohr Siebeck, 2007. http://www.gbv.de/dms/ilmenau/toc/517818787.PDF.

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Messi, Nguele Thomas. "DSL pour la fouille des réseaux sociaux sur des architectures Multi-coeurs." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAM040/document.

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Les réseaux complexes sont des ensembles constitués d’un grand nombre d’entités interconnectées par des liens. Ils sont modélisés par des graphes dans lesquels les noeuds représentent les entités et les arêtes entre les noeuds représentent les liens entre ces entités. Ces graphes se caractérisent par un très grand nombre de sommets et une très faible densité de liens. Les réseaux sociaux sont des exemples de réseaux complexes où les entités sont des individus et les liens sont les relations (d’amitié, d’échange de messages) entre ces individus.L’analyse des réseaux complexes est généralement b
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Dejene, Dessalk Yared. "Big Data Workflows: DSL-based Specification and Software Containers for Scalable Execution." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-285955.

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Big Data workflows are composed of multiple orchestration steps that perform different data analytics tasks. These tasks process heterogeneous data using various computing and storage resources. Due to the diversity of application domains, involved technologies, and complexity of data sets, the design and implementation of Big Data workflows require the collaboration of domain experts and technical experts. However, existing tools are too technical and cannot easily allow domain experts to participate in the process of defining and executing Big Data workflows. Moreover, the majority of existi
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Villanueva, del Pozo María José. "An agile model-driven method for involving end-users in DSL development." Doctoral thesis, Universitat Politècnica de València, 2016. http://hdl.handle.net/10251/60156.

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[EN] Domain-specific languages (DSLs) are considered to be a powerful tool for enhancing the efficiency of software developers and bring software development closer to end-users from complex domains. However, the successful development of a DSL for a complex domain is a challenge from the technical point of view and because end-user acceptance is key. Despite this fact, the relevant role of end-users during DSL development has traditionally been neglected. Normally, end-users participate at the beginning to communicate their preferences but they do not participate again until the DSL is compl
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De, Wachter Bram. "dSL, a language and environment for the design of distributed industrial controllers." Doctoral thesis, Universite Libre de Bruxelles, 2005. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210930.

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48

Blein, Yoann. "ParTraP : un langage pour la spécification et vérification à l'exécution de propriétés paramétriques." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAM014.

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La vérification à l'exécution est une technique prometteuse pour améliorer la sûreté des systèmes complexes. Ces systèmes peuvent être instrumentés afin qu'ils produisent des traces d'exécution permettant d'observer leur utilisation dans des conditions réelles. Un défi important est de fournir aux ingénieurs logiciel un langage formel simple adapté à l'expression des exigences les plus importantes. Dans cette thèse, nous nous intéressons à la vérification de dispositifs médicaux. Nous avons effectué l'analyse approfondie d'un dispositif médical utilisé mondialement afin d'identifier les exigen
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Berg, Christian [Verfasser]. "Typische Muster bei der DSL-Implementierung unter Verwendung von geordneten Attributgrammatiken / Christian Berg." Halle, 2019. http://d-nb.info/1181097479/34.

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Trammell, J., and Earl E. Johnson. "Cutoff Frequencies of Audibility for NAL-NL2 and DSL m[i/o] Prescriptions." Digital Commons @ East Tennessee State University, 2013. https://dc.etsu.edu/etsu-works/1757.

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