Dissertations / Theses on the topic 'Correlation'
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Courtney, Peter R. "Correlation techniques for application in photon correlation spectroscopy." Thesis, University of Manchester, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.237235.
Full textZimek, Arthur. "Correlation Clustering." Diss., lmu, 2008. http://nbn-resolving.de/urn:nbn:de:bvb:19-87361.
Full textHamdi, Walaa Ahmed. "Local Distance Correlation: An Extension of Local Gaussian Correlation." Bowling Green State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1589239468129597.
Full textMartinsson, Engshagen Jan. "Nothing is normal in nance! : On Tail Correlations and Robust Higher Order Moments in Normal Portfolio Frameworks." Thesis, KTH, Matematik (Inst.), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-102699.
Full textTeeple, David Allan. "Biconditional prominence correlation /." Diss., Digital Dissertations Database. Restricted to UC campuses, 2009. http://uclibs.org/PID/11984.
Full textFafchamps, Lionel. "Aperture correlation microscopy." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/45648.
Full textBhatta, Sanjeev. "Conditional Correlation Analysis." Wright State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=wright1495963166600514.
Full textSchmidt, Robert. "Hippocampal correlation coding." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2010. http://dx.doi.org/10.18452/16134.
Full textHippocampal correlation coding is a putative neural mechanism underlying episodic memory. Here, we look at two related phenomena: phase precession and reverse replay of sequences. Phase precession refers to the decrease of the firing phase of a place cell with respect to the local theta rhythm during the crossing of the place field. Reverse replay refers to reactivation of previously experienced place field sequences in reverse order during awake resting periods. First, we study properties of phase precession in single trials. Usually, phase precession is studied on the basis of data in which many place field traversals are pooled together. We find that single-trial and pooled-trial phase precession are different with respect to phase-position correlation, phase-time correlation, and phase range. We demonstrate that phase precession exhibits a large trial-to-trial variability and that pooling trials changes basic measures of phase precession. These findings indicate that single trials may be better suited for encoding temporally structured events than is suggested by the pooled data. Second, we examine the coordination of phase precession among subregions of the hippocampus. We find that the local theta rhythms in CA3 and CA1 are almost antiphasic. Still, phase precession in the two regions occurs with only a small phase shift, and CA3 cells tend to fire a few milliseconds before CA1 cells. These results suggest that phase precession in CA1 might be inherited from CA3. Finally, we present a model of reverse replay based on short-term facilitation. The model compresses temporal patterns from a behavioral time scale of seconds to shorter time scales relevant for synaptic plasticity. We demonstrate that the compressed patterns can be learned by the tempotron learning rule. The model provides testable predictions (synchronous activation of dentate gyrus during sharp wave-ripples) and functional interpretations of hippocampal activity (temporal pattern learning).
Hui, Joseph S. M. Massachusetts Institute of Technology. "Distributed correlation generators." Thesis, Massachusetts Institute of Technology, 2018. https://hdl.handle.net/1721.1/122871.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (pages 39-40).
We study the problem of distributed correlation generators wherein n parties wish to simulate unbounded samples from a joint distribution D = Di x D2 X ... x D[subscript n], once they are initialized using randomness sampled from a (possibly different) correlated distribution. We wish to ensure that these samples are computationally indistinguishable from i.i.d. samples from D. Furthermore, we wish to ensure security even against an adversary who corrupts a subset of the parties and obtains their internal (initialization) state. Our contributions are three-fold. First, we define the notion of distributed (noninteractive) correlation generators and show its connection to other cryptographic primitives. Secondly, assuming the existence of indistinguishability obfuscators, we show a construction of distributed correlation generators for a large and natural class of joint distributions that we call conditionally sampleable distributions. Finally, we show a construction for the subclass of additive-spooky distributions assuming private constrained pseudorandom functions (private CPRFs).
by Joseph Hui.
S.M.
S.M. Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science
Nicovich, Philip R. "Widefield fluorescence correlation spectroscopy." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/33849.
Full textYener, Tina. "Risk management beyond correlation." Diss., lmu, 2011. http://nbn-resolving.de/urn:nbn:de:bvb:19-142730.
Full textYu, Jianhui. "On Intraclass Correlation Coefficients." Digital Archive @ GSU, 2009. http://digitalarchive.gsu.edu/math_theses/75.
Full textFIALLOS, HUETE ANTONIO JOSE. "Adative correlation time window." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-121290.
Full textRodriguez-Perez, Andres F. "Maximum Margin Correlation Filters." Research Showcase @ CMU, 2012. http://repository.cmu.edu/dissertations/137.
Full textZayed, Hany. "Resistance in rank correlation." Thesis, University of Huddersfield, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.270436.
Full textPicone, Domenico. "Copulae and correlation products." Thesis, City University London, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.418994.
Full textGrebenkov, Denis S. "Multiple correlation function approach." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-194264.
Full textChen, Peng. "Modelling the Stochastic Correlation." Thesis, KTH, Matematisk statistik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-188501.
Full textI det här examensarbetet fokuserar vi främst på att studera korrelation mellan aktier. Korrelationen mellan aktier har fått allt större uppmärksamhet. Vanligtvis antas korrelation vara konstant, trots att empiriska studier antyder att den är tidsvarierande. I det här examensarbetet studerar vi egenskaper hos korrelationen mellan Wienerprocesser och inför en stokastisk korrelationsmodell. Baserat på kalibreringsmetoder av Zetocha implementerar vi kalibrering för en ny uppsättning av marknadsdata.
Novaes, Marcos (Marcos Nogueira). "Multiresolution Signal Cross-correlation." Thesis, University of North Texas, 1994. https://digital.library.unt.edu/ark:/67531/metadc277645/.
Full textZu, Ying. "Cross-Correlation Cluster Cosmology." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1376958777.
Full textPóvoa, Luís. "Correlation of network information." Master's thesis, Universidade de Aveiro, 2010. http://hdl.handle.net/10773/7145.
Full textNos dias de hoje, e imposs vel para empresas ou para um utilizador comum de computador, trabalhar sem internet, pesquisar, comunicar, partilhar informa c~ao . . . Todos os dias, novas amea cas s~ao criadas e podem afectar milh~oes de computadores e centenas de empresas numa quest~ao de minutos ou horas. As solu c~oes existentes ainda dependem da interven c~ao Humana e an alise de tr afego, o que signi ca que existe sempre mais margem para erro e falhas. Tudo muda rapidamente e a informa c~ao tende a aumentar mais e mais, tanto em redes privadas como na Internet, seja essa informa c~ao sens vel ou n~ao. Ent~ao, toda esta informa c~ao deve ser automaticamente reunida e processada, deixando o m nimo poss vel de responsabilidade para o Administrador de rede. Esta disserta c~ao pretende lembrar que a seguran ca n~ao deve nunca ser vista como uma tarefa secund aria. E com este princ pio em mente, o principal objectivo e criar um sistema, f acil de usar, instalar e de administrar, para obter a informa c~ao dispon vel de servidores e equipamentos de toda a rede. A informa c~ao recolhida pode ser depois utilizada para detectar anomalias de rede e deve tamb em ter a capacidade de implementar as contra-medidas mais apropriadas .
Nowadays, it is impossible for companies or a common computer user, to work without Internet, searching, communicating, sharing information. . . Every day new threats are created and can a ect millions of computers and hundreds of companies in a matter of minutes or hours. Existing solutions still depend on Human intervention and network tra c analysis, which means they are open to breaches. Everything changes faster, runs faster, and information tends to increase more and more, both in private networks and on the Internet, whether it is sensitive or not. So, all this information should be automatically gathered and processed, letting as less as possible behind the responsibility of the Network Administrator. This dissertation intends to remember that security should never be seen as a secondary task. Having this principle in mind, the main purpose was to create a system, easy to use, install and administrate in order to gather information from the servers and equipments of the entire Network. Collected information can then be used to detect network anomalies and the system should also have the ability to deploy them most appropriate countermeasures.
Fernandez, Joseph A. "Accounting for Aliasing in Correlation Filters : Zero-Aliasing and Partial-Aliasing Correlation Filters." Research Showcase @ CMU, 2014. http://repository.cmu.edu/dissertations/335.
Full textMata, Raman Deep. "Correlation based landmine detection technique /." free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p1426084.
Full textWürflinger, Lars Erik. "Nonlocality in multipartite correlation networks." Doctoral thesis, Universitat Politècnica de Catalunya, 2013. http://hdl.handle.net/10803/129918.
Full textSweet, Dustin L. "Forecasting unemployment with spatial correlation." Diss., Columbia, Mo. : University of Missouri-Columbia, 2005. http://hdl.handle.net/10355/4250.
Full textThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (July 11, 2006) Includes bibliographical references.
Teng, Chunhui. "Alarm correlation in ATM networks." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0005/MQ43348.pdf.
Full textOlson, Ryan Michael. "Electron correlation theory and practice /." [Ames, Iowa : Iowa State University], 2007.
Find full textDertinger, Thomas. "Two-Focus fluorescence correlation spectroscopy." Jülich : Forschungszentrum, Zentralbibliothek, 2007. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016575922&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Full textMcCarthy, Shane. "Electron Correlation Energies in Atoms." Thesis, Fredericton: University of New Brunswick, 2012. http://hdl.handle.net/1882/35886.
Full textHoldsworth, P. C. W. "Correlation effects in atomic diffusion." Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355755.
Full textHörmann, Wolfgang, and Gerhard Derflinger. "Universal Generators for Correlation Induction." Department of Statistics and Mathematics, Abt. f. Angewandte Statistik u. Datenverarbeitung, WU Vienna University of Economics and Business, 1994. http://epub.wu.ac.at/524/1/document.pdf.
Full textSeries: Preprint Series / Department of Applied Statistics and Data Processing
Salar, Kemal. "Sample size for correlation estimates." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/27248.
Full textOrvalho, André. "Botnet Detection by Correlation Analysis." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-105096.
Full textPhang, Albert Poh Yau. "An integrated ultrasonic correlation spectrometer." Thesis, University of Nottingham, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.430320.
Full textStrange, Robin. "Electron correlation in quantum chemistry." Thesis, University of Birmingham, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289793.
Full textJohnson, Peter Thomas. "Spectral correlation of semiconductor laser." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385428.
Full textDurrant, Simon. "Negative correlation in neural systems." Thesis, University of Sussex, 2010. http://sro.sussex.ac.uk/id/eprint/2387/.
Full textNirschl, Michael. "Superconformal symmetry and correlation functions." Thesis, University of Cambridge, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.615123.
Full textPenman, David Binnie. "Random graphs with correlation structure." Thesis, University of Sheffield, 1998. http://etheses.whiterose.ac.uk/14768/.
Full textvan, den Worm Lerinza. "Clinicopathological correlation in erythema induratum." Master's thesis, Faculty of Health Sciences, 2020. http://hdl.handle.net/11427/33988.
Full textGARCIA, VALERIE. "Balanites chroniques : correlation anatomo-clinique." Toulouse 3, 1994. http://www.theses.fr/1994TOU31536.
Full textN, Badorina L., and Бадьоріна Любов Миколаївна. "Model coustuction of formal correlation." Thesis, Київ, Національний авіаційний університет, 2009. http://er.nau.edu.ua/handle/NAU/14928.
Full textIlyin, O. I. "Correlation method of height measurement." Thesis, National Aviation University, 2021. https://er.nau.edu.ua/handle/NAU/50477.
Full textIn conditions of increasing intensity of air traffic, the performance of safe and regular flights of aircraft requires the use of high-precision means of measuring low altitudes. The most common are three methods of measuring height: amplitude, frequency and phase. In recent years, the J-correlation method has also been developed.
В умовах зростаючої інтенсивності повітряного руху виконання безпечних та регулярних польотів повітряних суден вимагає використання високоточних засобів вимірювання малих висот. Найпоширенішими є три методи вимірювання висоти: амплітуда, частота та фаза. В останні роки також був розроблений метод J-кореляції.
Horwitz, Adrian Miles. "The development of correlation log." Master's thesis, University of Cape Town, 1985. http://hdl.handle.net/11427/26076.
Full textTeng, Chunhui Carleton University Dissertation Engineering Systems and Computer. "Alarm correlation in ATM networks." Ottawa, 1999.
Find full textŞentürk, Damla. "Covariate adjusted regression and correlation /." For electronic version search Digital dissertations database. Restricted to UC campuses. Access is free to UC campus dissertations, 2004. http://uclibs.org/PID/11984.
Full textMosayebi, Mahshad. "Digital Laser Speckle Image Correlation." OpenSIUC, 2017. https://opensiuc.lib.siu.edu/theses/2131.
Full textJain, Monika. "Regularized ensemble correlation filter tracking." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/229266/1/Monika_Jain_Thesis.pdf.
Full textGilkey, Justin Michael. "The Effects of Sample Size on Measures of Subjective Correlation." Bowling Green State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1211901739.
Full textTeng, Long [Verfasser]. "Modelling of Credit Risk and Correlation Risk: Time-Dependent and Stochastic Correlation Models / Long Teng." Wuppertal : Universitätsbibliothek Wuppertal, 2015. http://d-nb.info/1081328908/34.
Full text