Дисертації з теми "Pattern expressions"
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Porcher, Mathieu. "CAMOLUTION : Contemporary surface pattern expressions in textile design." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-13028.
Повний текст джерелаUlus, Dogan. "Pattern Matching with Time : Theory and Applications." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAM003/document.
Повний текст джерелаDynamical systems exhibit temporal behaviors that can be expressed in various sequential forms such as signals, waveforms, time series, and event sequences. Detecting patterns over such temporal behaviors is a fundamental task for understanding and assessing these systems. Since many system behaviors involve certain timing characteristics, the need to specify and detect patterns of behaviors that involves timing requirements, called timed patterns, is evident. However, this is a non-trivial task due to a number of reasons including the concurrency of subsystems and density of time.The key contribution of this thesis is in introducing and developing emph{timed pattern matching}, that is, the act of identifying segments of a given behavior that satisfy a timed pattern. We propose timed regular expressions (TREs) and metric compass logic (MCL) as timed pattern specification languages. We first develop a novel framework that abstracts the computation of time-related aspects called the algebra of timed relations. Then we provide offline matching algorithms for TRE and MCL over discrete-valued dense-time behaviors using this framework and study some practical extensions.It is necessary for some application areas such as reactive control that pattern matching needs to be performed during the actual execution of the system. For that, we provide an online matching algorithm for TREs based on the classical technique of derivatives of regular expressions. We believe the underlying technique that combines derivatives and timed relations constitutes another major conceptual contribution for timed systems research.Furthermore, we present an open-source tool Montre that implements our ideas and algorithms. We explore diverse applications of timed pattern matching over several case studies using Montre. Finally we discuss future directions and several open questions emerged as a result of this thesis
Hansson, Malin. "Expanding textural expressions of synthetic non-woven." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-23898.
Повний текст джерелаMeier, Florian. ""beau platt“ : Contemporary Fashion Practice in the field of concrete and virtual visualizations of flat expressions." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-13023.
Повний текст джерелаKholgade, Natasha Prashant. "Recognition of human activities and expressions in video sequences using shape context descriptor /." Online version of thesis, 2009. http://hdl.handle.net/1850/10743.
Повний текст джерелаSiau, Nor Zainah. "A teachable semi-automatic web information extraction system based on evolved regular expression patterns." Thesis, Loughborough University, 2014. https://dspace.lboro.ac.uk/2134/14687.
Повний текст джерелаKošař, Vlastimil. "Implementace jednotky pro vyhledávání vzorů v FPGA." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2010. http://www.nusl.cz/ntk/nusl-237092.
Повний текст джерелаÁlvaro, Muñoz Francisco. "Mathematical Expression Recognition based on Probabilistic Grammars." Doctoral thesis, Universitat Politècnica de València, 2015. http://hdl.handle.net/10251/51665.
Повний текст джерела[ES] La notación matemática es bien conocida y se utiliza en todo el mundo. La humanidad ha evolucionado desde simples métodos para representar cuentas hasta la notación formal actual capaz de modelar problemas complejos. Además, las expresiones matemáticas constituyen un idioma universal en el mundo científico, y se han creado muchos recursos que contienen matemáticas durante las últimas décadas. Sin embargo, para acceder de forma eficiente a toda esa información, los documentos científicos han de ser digitalizados o producidos directamente en formatos electrónicos. Aunque la mayoría de personas es capaz de entender y producir información matemática, introducir expresiones matemáticas en dispositivos electrónicos requiere aprender notaciones especiales o usar editores. El reconocimiento automático de expresiones matemáticas tiene como objetivo llenar ese espacio existente entre el conocimiento de una persona y la entrada que aceptan los ordenadores. De este modo, documentos impresos que contienen fórmulas podrían digitalizarse automáticamente, y la escritura se podría utilizar para introducir directamente notación matemática en dispositivos electrónicos. Esta tesis está centrada en desarrollar un método para reconocer expresiones matemáticas. En este documento proponemos un método para reconocer cualquier tipo de fórmula (impresa o manuscrita) basado en gramáticas probabilísticas. Para ello, desarrollamos el marco estadístico formal que deriva varias distribuciones de probabilidad. A lo largo del documento, abordamos la definición y estimación de todas estas fuentes de información probabilística. Finalmente, definimos el algoritmo que, dada cierta entrada, calcula globalmente la expresión matemática más probable de acuerdo al marco estadístico. Un aspecto importante de este trabajo es proporcionar una evaluación objetiva de los resultados y presentarlos usando datos públicos y medidas estándar. Por ello, estudiamos los problemas de la evaluación automática en este campo y buscamos las mejores soluciones. Asimismo, presentamos diversos experimentos usando bases de datos públicas y hemos participado en varias competiciones internacionales. Además, hemos publicado como código abierto la mayoría del software desarrollado en esta tesis. También hemos explorado algunas de las aplicaciones del reconocimiento de expresiones matemáticas. Además de las aplicaciones directas de transcripción y digitalización, presentamos dos propuestas importantes. En primer lugar, desarrollamos mucaptcha, un método para discriminar entre humanos y ordenadores mediante la escritura de expresiones matemáticas, el cual representa una novedosa aplicación del reconocimiento de fórmulas. En segundo lugar, abordamos el problema de detectar y segmentar la estructura de documentos utilizando el marco estadístico formal desarrollado en esta tesis, dado que ambos son problemas bidimensionales que pueden modelarse con gramáticas probabilísticas. El método desarrollado en esta tesis para reconocer expresiones matemáticas ha obtenido buenos resultados a diferentes niveles. Este trabajo ha producido varias publicaciones en conferencias internacionales y revistas, y ha sido premiado en competiciones internacionales.
[CAT] La notació matemàtica és ben coneguda i s'utilitza a tot el món. La humanitat ha evolucionat des de simples mètodes per representar comptes fins a la notació formal actual capaç de modelar problemes complexos. A més, les expressions matemàtiques constitueixen un idioma universal al món científic, i s'han creat molts recursos que contenen matemàtiques durant les últimes dècades. No obstant això, per accedir de forma eficient a tota aquesta informació, els documents científics han de ser digitalitzats o produïts directament en formats electrònics. Encara que la majoria de persones és capaç d'entendre i produir informació matemàtica, introduir expressions matemàtiques en dispositius electrònics requereix aprendre notacions especials o usar editors. El reconeixement automàtic d'expressions matemàtiques té per objectiu omplir aquest espai existent entre el coneixement d'una persona i l'entrada que accepten els ordinadors. D'aquesta manera, documents impresos que contenen fórmules podrien digitalitzar-se automàticament, i l'escriptura es podria utilitzar per introduir directament notació matemàtica en dispositius electrònics. Aquesta tesi està centrada en desenvolupar un mètode per reconèixer expressions matemàtiques. En aquest document proposem un mètode per reconèixer qualsevol tipus de fórmula (impresa o manuscrita) basat en gramàtiques probabilístiques. Amb aquesta finalitat, desenvolupem el marc estadístic formal que deriva diverses distribucions de probabilitat. Al llarg del document, abordem la definició i estimació de totes aquestes fonts d'informació probabilística. Finalment, definim l'algorisme que, donada certa entrada, calcula globalment l'expressió matemàtica més probable d'acord al marc estadístic. Un aspecte important d'aquest treball és proporcionar una avaluació objectiva dels resultats i presentar-los usant dades públiques i mesures estàndard. Per això, estudiem els problemes de l'avaluació automàtica en aquest camp i busquem les millors solucions. Així mateix, presentem diversos experiments usant bases de dades públiques i hem participat en diverses competicions internacionals. A més, hem publicat com a codi obert la majoria del software desenvolupat en aquesta tesi. També hem explorat algunes de les aplicacions del reconeixement d'expressions matemàtiques. A més de les aplicacions directes de transcripció i digitalització, presentem dues propostes importants. En primer lloc, desenvolupem mucaptcha, un mètode per discriminar entre humans i ordinadors mitjançant l'escriptura d'expressions matemàtiques, el qual representa una nova aplicació del reconeixement de fórmules. En segon lloc, abordem el problema de detectar i segmentar l'estructura de documents utilitzant el marc estadístic formal desenvolupat en aquesta tesi, donat que ambdós són problemes bidimensionals que poden modelar-se amb gramàtiques probabilístiques. El mètode desenvolupat en aquesta tesi per reconèixer expressions matemàtiques ha obtingut bons resultats a diferents nivells. Aquest treball ha produït diverses publicacions en conferències internacionals i revistes, i ha sigut premiat en competicions internacionals.
Álvaro Muñoz, F. (2015). Mathematical Expression Recognition based on Probabilistic Grammars [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/51665
TESIS
Freitas, Fernando de Almeida. "Reconhecimento automático de expressões faciais gramaticais na língua brasileira de sinais." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/100/100131/tde-10072015-100311/.
Повний текст джерелаThe facial expression recognition has attracted most of the researchers attention over the last years, because of that it can be very useful in many applications. The Sign Language is a spatio-visual language and it does not have the speech intonation support, so Facial Expression gain relative importance to convey grammatical information in a signed sentence and they contributed to morphological and/or syntactic level to a Sign Language. Those expressions are called Grammatical Facial Expression and they cooperate to solve the ambiguity between signs and give meaning to sentences. Thus, this research project aims to develop models that make possible to recognize automatically Grammatical Facial Expressions from Brazilian Sign Language (Libras)
Voth, Stephanie. "MICROBIAL DNA RECEPTOR EXPRESSION IN CHRONIC PERIODONTITIS." VCU Scholars Compass, 2013. http://scholarscompass.vcu.edu/etd/3129.
Повний текст джерелаHelmersson, Benjamin. "Definition Extraction From Swedish Technical Documentation : Bridging the gap between industry and academy approaches." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131057.
Повний текст джерелаNalubamba, King Shimumbo. "Characterization of ovine pattern recognition receptors expression." Thesis, University of Edinburgh, 2007. http://hdl.handle.net/1842/29909.
Повний текст джерелаYu, Yu-yang Yao. "Alternative splicing pattern of the slowpoke gene /." Full text (PDF) from UMI/Dissertation Abstracts International, 2000. http://wwwlib.umi.com/cr/utexas/fullcit?p3004408.
Повний текст джерелаCardoso, Maria Eduarda de Araújo. "Segmentação automática de Expressões Faciais Gramaticais com Multilayer Perceptrons e Misturas de Especialistas." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/100/100131/tde-25112018-203224/.
Повний текст джерелаThe recognition of facial expressions is an area of interest in computer science and has been an attraction for researchers in different fields since it has potential for development of different types of applications. Automatically recognizing these expressions has become a goal primarily in the area of human behavior analysis. Especially for the study of sign languages, the analysis of facial expressions represents an important factor for the interpretation of discourse, since it is the element that allows expressing prosodic information, supports the development of the grammatical and semantic structure of the language, and eliminates ambiguities between similar signs. In this context, facial expressions are called grammatical facial expressions. These expressions collaborate in the semantic composition of the sentences. Among the lines of study that explore this theme is the one that intends to implement the automatic analysis of sign language. For applications aiming to interpret signal languages in an automated way, it is necessary that such expressions be identified in the course of a signaling, and that task is called \"segmentation of grammatical facial expressions\'\'. For this area, it is useful to develop an architecture capable of performing the identification of such expressions in a sentence, segmenting it according to each different type of expression used in its construction. Given the need to develop this architecture, this research presents: a review of studies already carried out in the area; the implementation of pattern recognition algorithms using Multilayer Perceptron and mixtures of experts to solve the facial expression recognition problem; the comparison of these algorithms as recognizers of grammatical facial expressions used in the conception of sentences in the Brazilian Language of Signs (Libras). The implementation and tests carried out with such algorithms showed that the automatic segmentation of grammatical facial expressions is practicable in user-dependent contexts. Regarding user-independent contexts, this is a challenge which demands the organization of a learning environment structured on datasets bigger and more diversified than those current available
Jonsson, Per. "Improving Clustering of Gene Expression Patterns." Thesis, University of Skövde, Department of Computer Science, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-482.
Повний текст джерелаThe central question investigated in this project was whether clustering of gene expression patterns could be done more biologically accurate by providing the clustering technique with additional information about the genes as input besides the expression levels. With the term biologically accurate we mean that the genes should not only be clustered together according to their similarities in expression profiles, but also according to their functional similarity in terms of functional annotation and metabolic pathway. The data was collected at AstraZeneca R&D Mölndal Sweden and the applied computational technique was self-organising maps. In our experiments we used the combination of expression profiles together with enzyme classification annotation as input for the self-organising maps instead of just the expression profiles. The results were evaluated both statistically and biologically. The statistical evaluation showed that our method resulted in a small decrease in terms of compactness and isolation. The biological evaluation showed that our method resulted in clusters with greater functional homogeneity with respect to enzyme classification, functional hierarchy and metabolic pathway annotation.
Holgate, Robert George Edward. "The use of the yeast two-hybrid system as a means of identifying protein interactors of the human protein, BMI-1." Thesis, University College London (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322737.
Повний текст джерелаLindskog, Bergström Cecilia. "Tissue Microarrays for Analysis of Expression Patterns." Doctoral thesis, Uppsala universitet, Molekylär och morfologisk patologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-186272.
Повний текст джерелаTan, Wooi-keng, and 陳慧卿. "Expression patterns of housekeeping genes in cancer." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B29892892.
Повний текст джерелаZemanay, Widaad. "Altered protein expression patterns in oesophageal cancer." Doctoral thesis, University of Cape Town, 2009. http://hdl.handle.net/11427/3157.
Повний текст джерелаIncludes bibliographical references (leaves 125-143).
Oesophageal squamous cell carcinoma presents a significant health burden in South Africa. It is one of the most common causes of cancer-related mortality of South African black males, as a result of its asymptomatic progression leading to late diagnosis and poor prognosis. The aim of this study was to identify membrane or membrane-associated proteins that are expressed at different levels in oesophageal tumour tissue when compared to normal tissue. The identification of such proteins would be an important step towards the development of better diagnostic and therapeutic strategies for this disease. Two proteomic approaches, were employed to identify differentially expressed proteins.
Chavali, Gautam Krishna, Sai Kumar N. V. Bhavaraju, Tushal Adusumilli, and VenuGopal Puripanda. "Micro-Expression Extraction For Lie Detection Using Eulerian Video (Motion and Color) Magnication." Thesis, Blekinge Tekniska Högskola, Institutionen för tillämpad signalbehandling, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3467.
Повний текст джерелаThis thesis uses a magnification technique to magnify the subtle, faint and spontaneous facial muscle movements or more precisely, micro-expressions. This magnification would help a system in classifying them and estimating the emotion behind them. This technique additionally magnifies the color changes, which could be used to extract the pulse without a physical contact with the subject. The results are presented in a GUI.
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Ho, Johnny Tsung Lin. "PERG-Rx : an FPGA-based pattern-matching engine with limited regular expression support for large pattern databases." Thesis, University of British Columbia, 2009. http://hdl.handle.net/2429/12921.
Повний текст джерелаPiekny, Alisa J. "Patterns of PKC53E protein expression in Drosophila melanogaster." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq24692.pdf.
Повний текст джерелаSayeed, Rana Ahmed. "Patterns of ion channel expression in cardiac hypertrophy." Thesis, University of Cambridge, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.616262.
Повний текст джерелаZhan, Ce. "Facial expression recognition for multi-player on-line games." School of Computer Science and Software Engineering, 2008. http://ro.uow.edu.au/theses/100.
Повний текст джерелаCharoensawan, Varodom. "Evolution and dynamics of transcription factors and gene expression patterns." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609169.
Повний текст джерелаSabatier, Laetitia Lea. "Fibrillins: functional aspects, assembly and expression patterns in development." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=106234.
Повний текст джерелаFibrilline forme l'ossature des microfibrilles multifonctionnelles présentes dans les matrices élastiques et non-élastiques. Un bon fonctionnement des mécanismes d'expression, d'assemblé et d'homéostasie est essentiel à la formation de microfibrilles fonctionnelles. Ces mécanismes sont souvent altérés par des mutations dans les fibrillines lors de pathologies telles que le syndrome de Marfan et autres fibrillinopathies. Bien que l'expression développementale des fibrillines-1 et -2 eut été intensément étudiée, peu d'informations sur l'expression de fibrilline-3 sont connues. Dans cette thèse, nous analysons l'expression développementale de la protéine humaine fibrilline-3 et la comparons à l'expression des autres fibrillines. Fibrilline-3 est exprimée dans le tissue conjonctif de nombreux organes ainsi que proches des membranes basales épithéliales et endothéliales. Les trois fibrillines sont généralement exprimées dans les mêmes organes avec quelques différences au niveau tissulaire. Ces résultats suggèrent que fibrilline-3 ait des fonctions précises dans le développement humain, ces fonctions pouvant être identiques ou différentes des autres fibrillines.Dans cette étude, nous définissons fibronectine comme interagissant avec toutes les fibrillines et démontrons qu'un réseau préétabli de fibronectine est essentiel à la formation et l'homéostasie du réseau de fibrilline-1. Nous montrons que la moitié carboxylique multimérique de toutes les fibrillines ainsi que la moitié aminique de fibrilline-1 interagissent avec grande affinité avec la région d'interaction de collagène et gélatine de fibronectine ainsi qu'avec d'autres régions. Dans le travail présent, nous caractérisons aussi le rôle joué par héparine-sulfate d'héparane dans l'assemblé des microfibrilles ainsi que son intéraction avec les fibrillines. Nous démontrons que fibrilline-2 et -3 intéragissent avec héparine-sulfate d'héparane et que la multimerization des fibrillines augmente l'avidé pour l'héparine-sulfate d'héparane. Nous démontrons aussi que l'héparine-sulfate d'héparane agit en tant que régulateur des intéractions homo- et hétérotopiques entre fibrillines, ce qui est crucial pour l'assemblé des microfibrilles. La séquence d'évènements participant à la formation de microfibrilles est redéfinie par nos résultats et est présentée dans un nouveau modèle.
Tsang, Hiu-Gwen. "Investigating gene expression patterns in the mammalian cardiovascular system." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31180.
Повний текст джерелаChen, Xi. "SPATIOTEMPORAL EXPRESSION PATTERNS OF CHANNELS DURING EMBRYOGENESIS IN ZEBRAFISH." Case Western Reserve University School of Graduate Studies / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=case1436474069.
Повний текст джерелаOldridge, Emma. "Gene expression patterns in human prostate stem cell differentiation." Thesis, University of York, 2012. http://etheses.whiterose.ac.uk/3804/.
Повний текст джерелаKing, John F. "Comparisons of gene expression patterns in progressive breast carcinoma and the adjacent stromal microenvironment." Fairfax, VA : George Mason University, 2007. http://hdl.handle.net/1920/2949.
Повний текст джерелаTitle from PDF t.p. (viewed Jan. 18, 2008). Thesis directors: Donald Seto, Anna Baranova. Submitted in partial fulfillment of the requirements for the degree of Master of Science in Bioinformatics. Vita: p. 105. Includes bibliographical references (p. 100-104). Also available in print.
Tsuchiya, Masatoshi. "A study on processing of Japanese functional expressions and definition patterns." 京都大学 (Kyoto University), 2007. http://hdl.handle.net/2433/135957.
Повний текст джерелаYoshida, Etsuko. "Patterns of use of referring expressions in English and Japanese dialogues." Thesis, University of Edinburgh, 2008. http://hdl.handle.net/1842/4036.
Повний текст джерелаKhoubehi, Bijan. "The expression pattern of class III PAX genes in human prostate cancer." Thesis, Imperial College London, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.251704.
Повний текст джерелаFeng, Yuanjian. "Detection and Characterization of Multilevel Genomic Patterns." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/38577.
Повний текст джерелаPh. D.
Theise, Helena. "F ME F YOU : an investigation of the expressional potential of rectangular pattern construction in relation to print." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-11118.
Повний текст джерелаKurra, Goutham. "Pattern Recognition in Large Dimensional and Structured Datasets." University of Cincinnati / OhioLINK, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1014322308.
Повний текст джерелаDi, Capua Daniele-Mario. "Differential gene expression patterns of the vasculature in scleroderma biopsies." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:8881/R/?func=dbin-jump-full&object_id=92385.
Повний текст джерелаMorien, Evan. "Characterization of gene expression patterns in the wild Pacific salmon." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/43723.
Повний текст джерелаBenson, Elizabeth Anne. "Patterns and regulation of gene expression in the Drosophila testis." Thesis, University of Oxford, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.432553.
Повний текст джерелаSinha, Naveen Neil. "Visualizing patterns of gene expression in growing Bacillus subtilis biofilms." Thesis, Harvard University, 2013. http://dissertations.umi.com/gsas.harvard:11183.
Повний текст джерелаEngineering and Applied Sciences
Carter, Deborah. "Analysis of differential gene expression patterns in non-Hodgkin's lymphoma." Thesis, University of Sheffield, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.301273.
Повний текст джерелаMontemayor, Phoebe E. "RNA and protein expression patterns of the Drosophila XRCC2 Homolog." Scholarly Commons, 2010. https://scholarlycommons.pacific.edu/uop_etds/747.
Повний текст джерелаYang, Chang-Ching, and 楊長青. "Two-Phase Pattern Matching for Regular Expressions in Intrusion Detection Systems." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/60704836302390715028.
Повний текст джерела國立臺灣大學
電機工程學研究所
96
Recently, network security has become an important issue. Agood number of network intrusion detection (NID) systems are employed to detect potential attacks. Some NID systems may use regular expressions to describe the signatures of security threats. Traditionally, we can build finite-state automata corresponding to these regular expressions to identify the suspicious packets. Because of the high speed and update ability, the memory-based deterministic finite-state automata(DFA) with one-pass-scanning model are desirable for NID systems. However in practical implementations, there are some signature patterns that can cause the state explosion problem when applying this model. A prototype of these signature patterns is “.*A.{N}B”. In this thesis, we first argue that the state explosion problem does exist in the common signature patterns of an NID system. Then we propose a two-phase matching approach for regular expressions to solve the state explosion problem. It reduces the state storage cost from the exponential complexity to linear complexity with respect to N. By applying this approach as a co-processing unit with the traditional DFA, the memory-based DFA approaches can be achieved in practice. We also implement the two-phase matching engine, which is called TPME unit, in a field programmable gate array(FPGA) and the throughput of the pattern matching process can achieve over 1.86 gigabits per second.
Yang, Chang-Ching. "Two-Phase Pattern Matching for Regular Expressions in Intrusion Detection Systems." 2008. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-1408200813023200.
Повний текст джерелаHua-Yi, Wei, and 魏華毅. "A Project about the Sentence Pattern of “Non-favor Te-yaru” within Giving and Receiving Expressions." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/80864157928062885930.
Повний текст джерела南台科技大學
應用日語系
97
Abstract This project clarified and analyzed the similarities between the two sentence structures of “favor Te-yaru” and “non-favor Te-yaru”. That was, in both the sentence patterns of “favor Te-yaru” and “non-favor Te-yaru”, the moving direction was the same. The movement in these two sentence structures was released from the actor, but the favoring direction was just opposite. In the sentence structure, “favor Te-yaru”, the favor was delivered outward from the actor subjectively. On the contrary, the favor rebounded upon the actor after the action in “non-favor Te-yaru”. As for the types of the favor’s rebounds, they could be categorized into two according to the occurrence before or after the behavior. Besides, the favor’s rebounds should be also considered while translating the sentences with “non-favor Te-yaru” structure into Chinese. Keywords: giving and receiving expressions, favor, non-favor, moving directions, favor’s rebounds 要旨 本研究では、補助動詞としての恩恵型・非恩恵型「~てやる」には、共通的なメカニズムが働いていることが分析によって分かった。すなわち、恩恵型「~てやる」であろうか、非恩恵型「~てやる」であろうか、行為の進行方向は同様である。どちらも、行為の進行方向では、「行為者から外側(他者)へ移動する」ことになっている。しかし、利益の進行方向では、反対になっていることが窺えた。恩恵型「~てやる」文では、行為者が主観的に認識している利益は外側(相手)に移動しているのに対し、非恩恵型「~てやる」文では、利益は行為者に跳ね返ってくることが分かった。ただ、利益の跳ね返りに関しては、行為の実現前か実現の後かによって2つのタイプに分けることができる。このほかに、非恩恵型「~てやる」の中国語訳文にもこういった利益の跳ね返りがしばしば見られる。それゆえ、翻訳する際にこのニュアンスをきっちりと把握したほうがいいと思われる。 キーワード:授受表現、恩恵、非恩恵、行為の進行方向、利益の跳ね返り
Ting, Yang-Chung, and 丁洋中. "A Study of Effects of Growth Substrates for Monascus on Red Pigment Production and Proteomic Pattern Expressions." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/24300750923952941992.
Повний текст джерела實踐大學
食品營養研究所
93
Monascus pigments are important colorings in food application, but Monascus biochemical pathways and regulation of nutrient metabolism concerning pigment production remain unknown. Rice starch and sodium nitrate substrates were firstly reported as better pigment-producing substrates compared to lactose and yeast extract substrates. A comparison of protein expression by proteomic analysis with two-dimensional gel electrophoresis, matrix-assisted laser desorption ionization time of flight/time of flight mass spectrometry (MALDI-TOF/TOF MS), tandem mass spectrometry (MS/MS) and database interrogation was conducted on Monascus pilosus grown between the rice nitrate and lactose yeast extract growth substrates. Out of eleven Monascus strains in the screening experiment, M. pilosus BCRC 31527 was selected; it had a maximum pigment production and revealed two types of culture development patterns between this two different growth substrates. In cultivation of M. pilosus BCRC 31527, carbon source in the lactose yeast extract growth substrate remained almost unused during the fermentation and, in the rice nitrate growth substrate, rice starch was consumed gradually. Of the total of measured proteins, 17% of the proteins were identified. The average expression levels of the enzymes in the lactose yeast extract growth substrate showed approximately 3-fold increases when compared to the rice nitrate growth substrate. The occurrence of up-regulation of four glycolytic enzymes, including glyceraldehyde-3-phosphate dehydrogenase, enolase, pyruvate kinase,and adenylate kinase, and three providing reducing equivalent energy enzymes at the initiation of the stationary phase in the lactose yeast extract growth substrate was presumed to result from the release of carbon catabolite repression due to carbon limitaion. Cencerning the NM growth substrate due to lack of the KH2PO4, the NM growth substrate could be considered as a low-potassium and -phosphate complex medium relative to the control. We found that the NM growth substrate induced an up-regulation in aldehyde dehydrogenase and several glycolytic enzymes, including glyceraldehyde-3-phosphate dehydrohygenase, enolase, pyruvate kinase.
Chen, Yi-Ting, and 陳儀婷. "A Thesis on Sentence Pattern of Beneficial and Unbeneficial Expression in Offering and Receiving Expressions –Based on the Difference between the Syntactic and the Semantic –." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/22pws5.
Повний текст джерела東吳大學
日本語文學系
103
The offering and receiving expression belongs to a part of the syntactic, and the word form itself is beneficial expression.” However, in numerous studies, the offering and receiving expression is divided into two parts: “beneficial expression” and “unbeneficial expression.” The thesis aims at exploring those paradoxical types of an identical expression. The thesis consists of five chapters. In chapter one, the author introduces the motive, purpose, range, and method of this thesis. The next chapter focuses on how the offering and receiving expression in Japanese is categorized and interpreted in the recent investigation. In chapter three, the theory of syntactic and the differences between the syntactic and the semantic are further discussed. Based on the theory of syntactic, the thesis explores whether the categories of offering and receiving expression fits with the definition of the syntactic. Moreover, the thesis would like to affirm that the offering and giving expression in Japanese belongs to the realm of syntactic rather than that of semantic. Therefore, the categories regarding the offering and giving expression should also be divided depending on the syntactic function instead of the semantic meanings. In chapter four, the thesis would use the collectivism to discuss why offering and receiving expression in Japanese, functioning as a beneficial expression, would be interpreted as unbeneficial expression. A conclusion and propose the future way are provided in the final chapter.
"Pattern analysis of microarray data." Thesis, 2009. http://library.cuhk.edu.hk/record=b6074754.
Повний текст джерелаInteresting patterns in microarray data can be patterns appearing with significant frequencies or patterns appearing special trends. Firstly, an algorithm to find biclusters with coherent values is proposed. For these biclusters the subset of genes (or samples) show some similarities, such as low Euclidean distance or high Pearson correlation coefficient. We propose Average Correlation Value (ACV) to measure the homogeneity of a bicluster. ACV outperforms other alternatives for being applicable for biclusters of more types. Our algorithm applies dominant set approach to create sets of sorting vectors for rows of the data matrix. In this way, the co-expressed rows of the data matrix could be gathered. By alternatively sorting and transposing the data matrix the blocks of co-expressed subset are gathered. Weighted correlation coefficient is used to measure the similarity in the gene level and the sample level. Their weights are updated each time using the sorting vector of the previous iteration. Genes/samples which are assigned higher weights contribute more to the similarity measure when they are used as features for the other dimension. Unlike the two-way clustering or divide and conquer algorithm, our approach does not break the structure of the whole data and can find multiple overlapping biclusters. Also the method has low computation cost comparing to the exhaustive enumeration and distribution parameter identification methods.
Next, algorithms to find biclusters with coherent evolutions, more specific, the order preserving patterns, are proposed. In an Order Preserving Cluster (OP-Cluster) genes induce the same relative order on samples, while the exact magnitude of the data are not regarded. By converting each gene expression vector into an ordered label sequence, we transfer the problem into finding frequent orders appearing in the sequence set. Two heuristic algorithms, Growing Prefix and Suffix (GPS) and Growing Frequent Position (GFP) are presented. The results show these methods both have good scale-up properties. They output larger OP-Clusters more efficiently and have lower space and computation space cost comparing to the existing methods.
We propose the idea of Discovering Distinct Patterns (DDP) in gene expression data. The distinct patterns correspond to genes with significantly different patterns. DDP is useful to scale-down the analysis when there is little prior knowledge. A DDP algorithm is proposed by iteratively picking out pairs of genes with the largest dissimilarities. Experiments are implemented on both synthetic data sets and real microarray data. The results show the effectiveness and efficiency in finding functional significant genes. The usefulness of genes with distinct patterns for constructing simplified gene regulatory network is further discussed.
Teng, Li.
Adviser: Laiwan Chan.
Source: Dissertation Abstracts International, Volume: 71-01, Section: B, page: 0446.
Thesis (Ph.D.)--Chinese University of Hong Kong, 2009.
Includes bibliographical references (leaves 118-128).
Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.
Abstracts in English and Chinese.
Chen, Ying-Hsiu, and 陳盈秀. "Anatomical circuit in rshC133 drive expression pattern." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/13007380683401243012.
Повний текст джерела國立清華大學
生命科學系
91
Abstract One of the hallmarks of memory formation is that memories initially are stored in a short-lived labile form, but with time can be transferred into longer-lasting forms that are resistant to experimental manipulation. In both vertebrate and invertebrate animals, anesthetic agents cause retrograde amnesia for recently experienced. Genetic studies in Drosophila indicate that anesthesia-resistant memory (ARM) is a genetically distinct form of consolidated memory that exists in parallel with CREB-dependant long-term memory (LTM). Unlike LTM, ARM is disrupted in radish mutant flies but is not affected by manipulation of the CREB gene. ARM also is resistant to inhibitors of protein synthesis and is formed more rapidly following the learning event than is LTM. ARM nevertheless is a long-lasting memory that can persist for more than 24 hours. To date nothing is known in any species about the molecular, genetic, or cell biological pathways underlying ARM. In unpublished data reveals that rshC133 enhancer trap line is another allele of rsh. In this study, I observe that rshC133 reveals expression in a novel anatomical pathway. Notably, radishC133 reporter is not expressed in mushroom bodies, the primary anatomical focus of olfactory memory research, suggesting that ARM relies on a distinct anatomical structure.
Chiao-YunChang and 張僑耘. "Enhancers and Gene Expression patterns." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/kxpdgr.
Повний текст джерела國立成功大學
生命科學系
107
There are many transcriptional controlling elements in an organism’s genome. The organism expresses the gene through transcription and then translation. The enhancer is one of the transcriptional regulatory elements. It has several characteristics: 1. It can be located upstream or downstream of the transcribed gene. 2. It can bind with many different transcription factors, including transcription activators and transcription repressors, thereby activating and repressing the expression of different genes.3. It is tissue-specific, regulating the expression of specific genes in specific tissues. 4. One enhancer can possibly regulate many expressions of many genes. My thesis is to observe the expression of certain genomic regions and measure if they act as enhancers. I picked 10 VT lines, which are from Vienna Drosophila Resource Center (VDRC). Their genomic regions around 7 target genes, including Beadex (Bx), CG10479, Serpent (Srp), Abdominal B (AbdB), pointed (pnt), CG8745, no extended memory (nemy). I used immunostaining to see if they drive the expression of the reporter gene GFP. I compared these expression patterns of VT lines with the results of BDGP (Berkeley Drosophila Genome Project), which represents the endogenous expression of the target gene. I found that the genomic regions around four genes, Bx, CG10479, Srp and nemy, drives similar expression patterns as the endogenous expression of genes. I therefore confirmed the genomic regions around genes, Bx, CG10479, Srp and nemy are functional enhancers.