Academic literature on the topic 'Randomness'
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Journal articles on the topic "Randomness"
Landsman, Klaas. "Randomness? What Randomness?" Foundations of Physics 50, no. 2 (January 18, 2020): 61–104. http://dx.doi.org/10.1007/s10701-020-00318-8.
Full textBartko, John J. "Randomness." Journal of Nervous & Mental Disease 187, no. 7 (July 1999): 448–50. http://dx.doi.org/10.1097/00005053-199907000-00011.
Full textBennett, Deborah J., and Stephen Gasiorowicz. "Randomness." Physics Today 52, no. 1 (January 1999): 68–69. http://dx.doi.org/10.1063/1.882575.
Full textRute, Jason. "When does randomness come from randomness?" Theoretical Computer Science 635 (July 2016): 35–50. http://dx.doi.org/10.1016/j.tcs.2016.05.001.
Full textYu, Liang. "Characterizing strong randomness via Martin-Löf randomness." Annals of Pure and Applied Logic 163, no. 3 (March 2012): 214–24. http://dx.doi.org/10.1016/j.apal.2011.08.006.
Full textHaug, Espen Gaarder. "Philosophy of Randomness: Limited or Unlimited Randomness?" Wilmott 2018, no. 96 (July 2018): 10–13. http://dx.doi.org/10.1002/wilm.10684.
Full textPerminov, N. S., O. I. Bannik, D. Yu Tarankova, and R. R. Nigmatullin. "Correlation Defense for Quantum Randomness." Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki 162, no. 1 (2020): 98–106. http://dx.doi.org/10.26907/2541-7746.2020.1.98-106.
Full textDiener, Don, and W. Burt Thompson. "Recognizing Randomness." American Journal of Psychology 98, no. 3 (1985): 433. http://dx.doi.org/10.2307/1422628.
Full textDotsenko, Viktor S. "Universal randomness." Physics-Uspekhi 54, no. 3 (March 31, 2011): 259–80. http://dx.doi.org/10.3367/ufne.0181.201103b.0269.
Full textDowney, Rodney G., and Evan J. Griffiths. "Schnorr randomness." Journal of Symbolic Logic 69, no. 2 (June 2004): 533–54. http://dx.doi.org/10.2178/jsl/1082418542.
Full textDissertations / Theses on the topic "Randomness"
Ghoudi, Kilani. "Multivariate randomness statistics." Thesis, University of Ottawa (Canada), 1993. http://dx.doi.org/10.20381/ruor-17165.
Full textJustamante, David. "Randomness from space." Thesis, Monterey, California: Naval Postgraduate School, 2017. http://hdl.handle.net/10945/52996.
Full textIncludes supplementary material
Reissued 30 May 2017 with correction to degree on title page.
Randomness is at the heart of today's computing. There are two categorical methods to generate random numbers: pseudorandom number generation (PRNG) methods and true random number generation (TRNG) methods. While PRNGs operate orders of magnitude faster than TRNGs, the strength of PRNGs lies in their initial seed. TRNGs can function to generate such a seed. This thesis will focus on studying the feasibility of using the next generation Naval Postgraduate School Femto Satellite (NPSFS) as a TRNG. The hardware for the next generation will come from the Intel Quark D2000 along with its onboard BMC150 6-axis eCompass. We simulated 3-dimensional motion to see if any raw data from the BMC150 could be used as an entropy source for random number generation.We studied various "schemes" on how to select and output specific data bits to determine if more entropy and increased bitrate could be reached. Data collected in this thesis suggests that the BMC150 contains certain bits that could be considered good sources of entropy. Various schemes further utilized these bits to yield a strong entropy source with higher bitrate. We propose the NPSFS be studied further to find other sources of entropy. We also propose a prototype be sent into space for experimental verification of these results.
Lieutenant, United States Navy
Yu, Ru Qi. "Mechanisms of randomness cognition." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/62682.
Full textArts, Faculty of
Psychology, Department of
Graduate
Bourdoncle, Boris. "Quantifying randomness from Bell nonlocality." Doctoral thesis, Universitat Politècnica de Catalunya, 2019. http://hdl.handle.net/10803/666591.
Full textEl siglo XX estuvo marcado por dos revoluciones científicas. Por un lado, la mecánica cuántica cuestionó nuestro entendimiento de la naturaleza y de la física. Por otro lado, quedó claro que la información podía ser tratada como un objeto matemático. Juntos, ambas revoluciones dieron inicio a la era de la información. Un salto conceptual ocurrió en los años 80: se descubrió que la información podía ser tratada de manera cuántica. La idea de que la noción intuitiva de información podía ser gobernada por las leyes contra intuitivas de la mecánica cuántica resultó extremadamente fructífera tanto desde un punto de vista teórico como práctico. El concepto de aleatoriedad desempeña un papel central en este respecto. En efecto, las leyes de la física cuántica son probabilistas, lo que contrasta con siglos de teorías físicas cuyo objetivo era elaborar leyes deterministas de la naturaleza. Además, esto constituye una fuente de números aleatorios, un recurso crucial para criptografía. El hecho de que la física cuántica solo describe comportamientos aleatorios fue a veces considerado como una forma de incompletitud en la teoría. Pero la no-localidad, en el sentido de Bell, probó que no era el caso: las leyes cuánticas son intrínsecamente probabilistas, es decir, el azar que contienen no puede ser atribuido a una falta de conocimiento. Esta observación tiene consecuencias prácticas: los datos procedentes de un proceso físico no-local son necesariamente impredecibles. Además, el carácter aleatorio de estos datos no depende del sistema físico, sino solo de su carácter no-local. Por esta razón, el azar basado en la no-localidad está certificado independientemente del dispositivo físico. En esta tesis, cuantificamos el azar basado en la no-localidad en varios escenarios. En el primero, no utilizamos el formalismo cuántico. Estudiamos un proceso no-local dotado de varias estructuras causales en relación con su evolución temporal, y calculamos las relaciones entre aleatoriedad y no-localidad para estas diferentes estructuras causales. El azar basado en la no-localidad suele ser definido en un marco teórico. En el segundo escenario, adoptamos un enfoque práctico, y examinamos la relación entre aleatoriedad y no-localidad en una situación real, donde solo tenemos una información parcial, procedente de un experimento, sobre el proceso. Proponemos un método para optimizar la aleatoriedad en este caso. Hasta ahora, las relaciones entre aleatoriedad y no-localidad han sido estudiadas en el caso bipartito, dado que dos agentes forman el requisito mínimo para definir el concepto de no-localidad. En el tercer escenario, estudiamos esta relación en el caso tripartito. Aunque el azar basado en la no-localidad no depende del dispositivo físico, el proceso que sirve para generar azar debe sin embargo ser implementado con un estado cuántico. En el cuarto escenario, preguntamos si hay que imponer requisitos sobre el estado para poder certificar una máxima aleatoriedad de los resultados. Mostramos que se puede obtener la cantidad máxima de aleatoriedad indiferentemente del nivel de entrelazamiento del estado cuántico.
Elias, Joran. "Randomness In Tree Ensemble Methods." The University of Montana, 2009. http://etd.lib.umt.edu/theses/available/etd-10092009-110301/.
Full textVaikuntanathan, Vinod. "Distributed computing with imperfect randomness." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/34354.
Full textIncludes bibliographical references (p. 41-43).
Randomness is a critical resource in many computational scenarios, enabling solutions where deterministic ones are elusive or even provably impossible. However, the randomized solutions to these tasks assume access to a pure source of unbiased, independent coins. Physical sources of randomness, on the other hand, are rarely unbiased and independent although they do seem to exhibit somewhat imperfect randomness. This gap in modeling questions the relevance of current randomized solutions to computational tasks. Indeed, there has been substantial investigation of this issue in complexity theory in the context of the applications to efficient algorithms and cryptography. This work seeks to determine whether imperfect randomness, modeled appropriately, is "good enough" for distributed algorithms. Namely, can we do with imperfect randomness all that we can do with perfect randomness, and with comparable efficiency ? We answer this question in the affirmative, for the problem of Byzantine agreement. We construct protocols for Byzantine agreement in a variety of scenarios (synchronous or asynchronous networks, with or without private channels), in which the players have imperfect randomness. Our solutions are essentially as efficient as the best known randomized Byzantine agreement protocols, which traditionally assume that all the players have access to perfect randomness.
by Vinod Vaikuntanathan.
S.M.
Mezher, Rawad. "Randomness for quantum information processing." Electronic Thesis or Diss., Sorbonne université, 2019. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2019SORUS244.pdf.
Full textThis thesis is focused on the generation and understanding of particular kinds of quantum randomness. Randomness is useful for many tasks in physics and information processing, from randomized benchmarking , to black hole physics , as well demonstrating a so-called quantum speedup , and many other applications. On the one hand we explore how to generate a particular form of random evolution known as a t-design. On the other we show how this can also give instances for quantum speedup - where classical computers cannot simulate the randomness efficiently. We also show that this is still possible in noisy realistic settings. More specifically, this thesis is centered around three main topics. The first of these being the generation of epsilon-approximate unitary t-designs. In this direction, we first show that non-adaptive, fixed measurements on a graph state composed of poly(n,t,log(1/epsilon)) qubits, and with a regular structure (that of a brickwork state) effectively give rise to a random unitary ensemble which is a epsilon-approximate t-design. This work is presented in Chapter 3. Before this work, it was known that non-adaptive fixed XY measurements on a graph state give rise to unitary t-designs , however the graph states used there were of complicated structure and were therefore not natural candidates for measurement based quantum computing (MBQC), and the circuits to make them were complicated. The novelty in our work is showing that t-designs can be generated by fixed, non-adaptive measurements on graph states whose underlying graphs are regular 2D lattices. These graph states are universal resources for MBQC. Therefore, our result allows the natural integration of unitary t-designs, which provide a notion of quantum pseudorandomness which is very useful in quantum algorithms, into quantum algorithms running in MBQC. Moreover, in the circuit picture this construction for t-designs may be viewed as a constant depth quantum circuit, albeit with a polynomial number of ancillas. We then provide new constructions of epsilon-approximate unitary t-designs both in the circuit model and in MBQC which are based on a relaxation of technical requirements in previous constructions. These constructions are found in Chapters 4 and 5
Morphett, Anthony William. "Degrees of computability and randomness." Thesis, University of Leeds, 2009. http://etheses.whiterose.ac.uk/11291/.
Full textSpiegel, Christoph. "Additive structures and randomness in combinatorics." Doctoral thesis, Universitat Politècnica de Catalunya, 2020. http://hdl.handle.net/10803/669327.
Full textLa combinatòria aritmètica, la teoria combinatòria dels nombres, la teoria additiva estructural i la teoria additiva de nombres són alguns dels termes que es fan servir per descriure una branca extensa i activa que es troba en la intersecció de la teoria de nombres i de la combinatòria, i que serà el motiu d'aquesta tesi doctoral. La primera part tracta la qüestió de sota quines circumstàncies es solen produir solucions a sistemes lineals d’equacions arbitràries en estructures additives. Una primera pregunta que s'estudia es refereix al punt en que conjunts d’una mida determinada contindran normalment una solució. Establirem un llindar i estudiarem també la distribució del nombre de solucions en aquest llindar, tot demostrant que en certs casos aquesta distribució convergeix a una distribució de Poisson. El següent tema de la tesis es relaciona amb el teorema de Van der Waerden, que afirma que cada coloració finita dels nombres enters conté una progressió aritmètica monocromàtica de longitud arbitrària. Aquest es considera el primer resultat en la teoria de Ramsey. Rado va generalitzar el resultat de van der Waerden tot caracteritzant en aquells sistemes lineals les solucions de les quals satisfan una propietat similar i Szemerédi la va reforçar amb una versió de densitat del resultat. Centrarem la nostra atenció cap a versions del teorema de Rado i Szemerédi en conjunts aleatoris, ampliant els treballs anteriors de Friedgut, Rödl, Rucinski i Schacht i de Conlon, Gowers i Schacht. Per últim, Chvátal i Erdos van suggerir estudiar estudiar jocs posicionals del tipus Maker-Breaker. Aquests jocs tenen una connexió profunda amb la teoria de les estructures aleatòries i ens basarem en el treball de Bednarska i Luczak per establir el llindar de la quantitat que necessitem per analitzar una gran varietat de jocs en favor del segon jugador. S'inclouen jocs en què el primer jugador vol ocupar una solució d'un sistema lineal d'equacions donat, generalitzant els jocs de van der Waerden introduïts per Beck. La segona part de la tesis tracta sobre el comportament extrem dels conjunts amb propietats additives interessants. Primer, considerarem els conjunts de Sidon, és a dir, conjunts d’enters amb diferències úniques quan es consideren parelles d'elements. Estudiarem una generalització dels conjunts de Sidons proposats recentment per Kohayakawa, Lee, Moreira i Rödl, en que les diferències entre parelles no són només diferents, sinó que, en realitat, estan allunyades una certa proporció en relació a l'element més gran. Obtindrem límits més baixos per a conjunts infinits que els obtinguts pels anteriors autors tot usant una construcció de conjunts de Sidon infinits deguda a Cilleruelo. Com a conseqüència d'aquests límits, obtindrem també el millor límit inferior actual per als conjunts de Sidon en conjunts infinits generats aleatòriament de nombres enters d'alta densitat. A continuació, un dels resultats centrals a la intersecció de la combinatòria i la teoria dels nombres és el teorema de Freiman-Ruzsa, que afirma que el conjunt suma d'un conjunt finit d’enters donats pot ser cobert de manera eficient per una progressió aritmètica generalitzada. En el cas de que el conjunt suma sigui de mida petita, existeixen descripcions estructurals més precises. Primer estudiarem els resultats que van més enllà del conegut teorema de Freiman 3k-4 en els enters. Llavors veurem una aplicació d’aquests resultats a conjunts de dobles petits en grups cíclics finits. Finalment, dirigirem l’atenció cap a conjunts amb funcions de representació gairebé constants. Erdos i Fuchs van establir que les funcions de representació de conjunts arbitraris d’enters no poden estar massa a prop de ser constants. Primer estendrem el resultat d’Erdos i Fuchs a funcions de representació ordenades. A continuació, abordarem una pregunta relacionada de Sárközy i Sós sobre funció de representació ponderada.
Wong, Erick Bryce. "Structure and randomness in arithmetic settings." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/42887.
Full textBooks on the topic "Randomness"
Gorban, Igor I. Randomness and Hyper-randomness. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-60780-1.
Full textBennett, Deborah J. Randomness. Cambridge, Mass: Harvard University Press, 1998.
Find full textChaitin, Gregory J. Exploring RANDOMNESS. London: Springer London, 2001. http://dx.doi.org/10.1007/978-1-4471-0307-3.
Full textMöller, Bernd, and Michael Beer. Fuzzy Randomness. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-07358-2.
Full textCalude, Cristian. Information and Randomness. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-03049-3.
Full textCalude, Cristian S. Information and Randomness. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-04978-5.
Full textMaass, Alejandro, Servet Martínez, and Jaime San Martín, eds. Dynamics and Randomness. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-010-0345-2.
Full textNies, André. Computability and randomness. Oxford: Oxford University Press, 2012.
Find full textComputability and randomness. New York: Oxford University Press, 2009.
Find full textMaass, Alejandro. Dynamics and Randomness. Dordrecht: Springer Netherlands, 2002.
Find full textBook chapters on the topic "Randomness"
Berend, Daniel, Shlomi Dolev, and Manish Kumar. "Randomness for Randomness Testing." In Cyber Security, Cryptology, and Machine Learning, 153–61. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-07689-3_11.
Full textSubero, Armstrong. "Randomness." In Codeless Data Structures and Algorithms, 93–105. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-5725-8_10.
Full textSchlosshauer, Maximilian. "Randomness." In The Frontiers Collection, 109–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-20880-5_5.
Full textHannon, Bruce, and Matthias Ruth. "Randomness." In Dynamic Modeling, 96–101. New York, NY: Springer New York, 2001. http://dx.doi.org/10.1007/978-1-4613-0211-7_5.
Full textHannon, Bruce, and Matthias Ruth. "Randomness." In Dynamic Modeling, 56–60. New York, NY: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4684-0224-7_5.
Full textCleophas, Ton J., and Aeilko H. Zwinderman. "Randomness." In Understanding Clinical Data Analysis, 1–12. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-39586-9_1.
Full textUllah, Mukhtar, and Olaf Wolkenhauer. "Randomness." In Stochastic Approaches for Systems Biology, 53–74. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0478-1_3.
Full textStewart, David E. "Randomness." In Numerical Analysis: A Graduate Course, 489–536. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-08121-7_7.
Full textMorazán, Marco T. "Randomness." In Texts in Computer Science, 47–77. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-04317-8_3.
Full textChamberlin, Scott A. "Randomness." In Probability for Kids, 29–44. New York: Routledge, 2021. http://dx.doi.org/10.4324/9781003237280-3.
Full textConference papers on the topic "Randomness"
Nisan, N., and A. Wigderson. "Hardness vs. randomness." In [Proceedings 1988] 29th Annual Symposium on Foundations of Computer Science. IEEE, 1988. http://dx.doi.org/10.1109/sfcs.1988.21916.
Full textVoris, Jonathan, Nitesh Saxena, and Tzipora Halevi. "Accelerometers and randomness." In the fourth ACM conference. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1998412.1998433.
Full textWang, Zhiheng, Naman Saraf, Kia Bazargan, and Arnd Scheel. "Randomness meets feedback." In DAC '15: The 52nd Annual Design Automation Conference 2015. New York, NY, USA: ACM, 2015. http://dx.doi.org/10.1145/2744769.2744898.
Full textBloch, Matthieu. "Channel intrinsic randomness." In 2010 IEEE International Symposium on Information Theory - ISIT. IEEE, 2010. http://dx.doi.org/10.1109/isit.2010.5513744.
Full textGurevich, Yuri. "Impugning alleged randomness." In 2015 Annual Conference of the North American Fuzzy Information Processing Society (NAFIPS) held jointly with 2015 5th World Conference on Soft Computing (WConSC). IEEE, 2015. http://dx.doi.org/10.1109/nafips-wconsc.2015.7284118.
Full textPironio, Stefano. "Certified Quantum Randomness." In CLEO: Applications and Technology. Washington, D.C.: OSA, 2012. http://dx.doi.org/10.1364/cleo_at.2012.jth4k.5.
Full textKurri, Gowtham R., and Vinod M. Prabhakaran. "Coordination via Shared Randomness." In 2019 IEEE Information Theory Workshop (ITW). IEEE, 2019. http://dx.doi.org/10.1109/itw44776.2019.8988914.
Full textHalprin, Ran, and Moni Naor. "Games for extracting randomness." In the 5th Symposium. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1572532.1572548.
Full textFernandes, Diogo A. B., Liliana F. B. Soares, Mario M. Freire, and Pedro R. M. Inacio. "Randomness in Virtual Machines." In 2013 IEEE/ACM 6th International Conference on Utility and Cloud Computing (UCC). IEEE, 2013. http://dx.doi.org/10.1109/ucc.2013.57.
Full textKhuri, Sami, Frederick Stern, and Teresa Chiu. "Randomness of finite strings." In the 1997 ACM symposium. New York, New York, USA: ACM Press, 1997. http://dx.doi.org/10.1145/331697.332343.
Full textReports on the topic "Randomness"
Chatterjee, Krishnendu, Luca de Alfaro, and Thomas A. Henzinger. Trading Memory for Randomness. Fort Belvoir, VA: Defense Technical Information Center, January 2004. http://dx.doi.org/10.21236/ada458138.
Full textEastlake, D., S. Crocker, and J. Schiller. Randomness Recommendations for Security. RFC Editor, December 1994. http://dx.doi.org/10.17487/rfc1750.
Full textEastlake, D., J. Schiller, and S. Crocker. Randomness Requirements for Security. RFC Editor, June 2005. http://dx.doi.org/10.17487/rfc4086.
Full textScotchmer, Suzanne, and Joel Slemrod. Randomness in Tax Enforcement. Cambridge, MA: National Bureau of Economic Research, February 1988. http://dx.doi.org/10.3386/w2512.
Full textCremers, C., L. Garratt, S. Smyshlyaev, N. Sullivan, and C. Wood. Randomness Improvements for Security Protocols. RFC Editor, October 2020. http://dx.doi.org/10.17487/rfc8937.
Full textAnantharam, Venkat, and Vivek Borkar. Common Randomness and Distributed Control: A Counterexample. Fort Belvoir, VA: Defense Technical Information Center, September 2005. http://dx.doi.org/10.21236/ada520303.
Full textGuzman, Martin, and Joseph Stiglitz. Towards a Dynamic Disequilibrium Theory with Randomness. Cambridge, MA: National Bureau of Economic Research, June 2020. http://dx.doi.org/10.3386/w27453.
Full textZurek, Wojciech H. Quantum Darwinism, Decoherence, and the Randomness of Quantum Jumps. Office of Scientific and Technical Information (OSTI), June 2014. http://dx.doi.org/10.2172/1133748.
Full textSoto, Juan Jr. Randomness testing of the advanced encryption standard candidate algorithms. Gaithersburg, MD: National Institute of Standards and Technology, 1999. http://dx.doi.org/10.6028/nist.ir.6390.
Full textSoto, Juan, and Lawrence Bassham. Randomness testing of the advanced encryption standard finalist candidates. Gaithersburg, MD: National Institute of Standards and Technology, 2000. http://dx.doi.org/10.6028/nist.ir.6483.
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