Letteratura scientifica selezionata sul tema "Processes"
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Articoli di riviste sul tema "Processes"
J. Al-Husseini, Sawasn, Ibrahim M. Elbeltagi e Talib A. Dosa. "Knowledge Sharing Processes as Critical Enablers for Process Innovation". International Journal of Culture and History (EJournal) 1, n. 1 (2015): 33–38. http://dx.doi.org/10.18178/ijch.2015.1.1.006.
Testo completoGelmar, Garcia-Vidal, Alexander Sanchez-Rodríguez, Rodobaldo Martinez-Vivar e Reyner Perez-Campdesuner. "Thinking Processes as a Tool for Improving the Administrative Process". International Journal of Management Science and Business Administration 2, n. 7 (2015): 25–41. http://dx.doi.org/10.18775/ijmsba.1849-5664-5419.2014.27.1003.
Testo completoRodolfo,, Muñoz Martiñon, Robles Ramírez Diana P. e Vanessa Zamudio Hidalgo. "Evaluation of the Process of Attention using the Simulation of Processes". International Journal of Trend in Scientific Research and Development Volume-1, Issue-5 (31 agosto 2017): 75–78. http://dx.doi.org/10.31142/ijtsrd2231.
Testo completo马, 璇. "Square Processes of Stable Processes". Advances in Applied Mathematics 07, n. 01 (2018): 47–55. http://dx.doi.org/10.12677/aam.2018.71007.
Testo completoOkasha, Samir. "“Which processes are selection processes?”". Behavioral and Brain Sciences 24, n. 3 (giugno 2001): 548–49. http://dx.doi.org/10.1017/s0140525x01444165.
Testo completoBalzer, Wolfgang, e Klaus Manhart. "Scientific Processes and Social Processes". Erkenntnis 79, S8 (24 dicembre 2013): 1393–412. http://dx.doi.org/10.1007/s10670-013-9574-9.
Testo completoMATSUMURA, Takashi, Motohiro SHIMADA e Kazunari TERAMOTO. "Analysis of Cutting Processes on Machining Centers(Analytical advancement of machining process)". Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2005.3 (2005): 1093–98. http://dx.doi.org/10.1299/jsmelem.2005.3.1093.
Testo completoDepuis, Paul, Amarjit Budhiraja e Rami Atar. "Processes". Annals of Probability 29, n. 3 (luglio 2001): 1404. http://dx.doi.org/10.1214/aop/1015345607.
Testo completoDeheuvels, Paul. "processes". Annals of Probability 28, n. 2 (aprile 2000): 909–45. http://dx.doi.org/10.1214/aop/1019160265.
Testo completoYor, Marc, e Jim Pitman. "processes". Annals of Probability 26, n. 4 (ottobre 1998): 1683–702. http://dx.doi.org/10.1214/aop/1022855878.
Testo completoTesi sul tema "Processes"
Souza, Daniele Goncalves de. "Metodologia de mapeamento para gestão de processos". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/139426.
Testo completoWith the increase of competition, caused by the economy globalization, the organizations are in a continuous struggle for their survival in the market. This survival necessarily passes by the organization of its management, aiming to become more competitive. One of the main points that make the companies more competitive is the management of their processes and their alignment with their strategic goals. The efficiency of the companies is directly connected to the efficiency of their processes, so that its improvement is one of the fundamental goals for any company, that being the central theme of this paper. Initially, a series of concepts that show the importance of the process management is introduced, detailing some of the drawing tools and used notations. Following, some of the main methodologies currently used for the process mapping are presented, and a comparative table of theses methodologies is elaborated and analyzed, verifying the main steps of each one and their main goal. Subsequently, the proposition of a new methodology for process mapping is made, whose principle is the implantation of improvement as they are detected during the mapping, leading the companies to obtain faster results. The proposed methodology essentially differs from the usual methodologies because these ones just implement the improvements after all the mapping process is made, which takes a long time for the achievement of results.
Furloni, Walter. "Controle em horizonte finito com restriçoes de sistemas lineares discretos com saltos markovianos". [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259271.
Testo completoDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
Made available in DSpace on 2018-08-13T17:57:42Z (GMT). No. of bitstreams: 1 Furloni_Walter_M.pdf: 917619 bytes, checksum: 10cdfc1afdfa09f1573d3e30d14415c4 (MD5) Previous issue date: 2009
Resumo: O objetivo deste trabalho é propor e resolver o problema de controle em horizonte finito com restrições de Sistemas Lineares Discretos com Saltos Markovianos (SLDSM) na presença de ruído. As restrições dos vetores de estado e de controle não são rígidas e são estabelecidas por valores limites dos seus respectivos primeiro e segundo momentos. O controlador baseia-se numa estrutura de realimentação linear de estados, devendo minimizar uma função custo quadrática. Consideram-se duas situações com respeito à informação disponível da cadeia de Markov associada: num primeiro caso o estado da cadeia de Markov é conhecido em cada instante e num segundo caso dispõe-se apenas de sua distribuição probabilística inicial. Uma formulação determinística do problema estocástico é desenvolvida de modo que as condições necessárias de otimalidade propostas e as restrições possam ser facilmente incluídas utilizando-se desigualdades matriciais lineares (do inglês, Linear Matrix Inequalities - LMI). A inclusão de restrições constitui a principal contribuição, uma vez que elas são pertinentes a vários campos de aplicação tais como indústria química, transporte de massa, economia, etc. Para ilustração do método são apresentadas duas aplicações: uma referente à regulação de tráfego em linhas metroviárias e outra referente ao problema de seleção de ativos de portfólios em aplicações financeiras
Abstract: The purpose of this work is to propose and solve the constrained control problem within a finite horizon of Markovian Jump Discrete Linear Systems (MJDLS) driven by noise. The constraints of the state and control vectors are not rigid and limits are established respectively to their first and second moments. The controller is based on a linear state feedback structure and shall minimize a quadratic cost function. Two cases regarding the available information of the Markovian chain states are considered: firstly the Markov chain states are known at each step and secondly only its initial probability distribution is available. A deterministic formulation to the stochastic problem is developped in order that the proposed necessary optimality conditions and the constraints are easily included by using Linear Matrix Inequalities (LMI). The constraints consideration constitutes the main contribution, since they are pertinent to several application fields as for example chemical industry, mass transportation, economy etc. Two applications are presented for ilustration: one refers to metro lines traffic regulation and another refers to the financial investment income control
Mestrado
Automação
Mestre em Engenharia Elétrica
Catalão, André Borges [UNESP]. "Modelagem estocástica de opções de câmbio no Brasil: aplicação de transformada rápida de Fourier e expansão assintótica ao modelo de Heston". Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/88592.
Testo completoNeste trabalho estudamos a calibração de opções de câmbio no mercado brasileiro utilizando o processo estocástico proposto por Heston [Heston, 1993], como uma alternativa ao modelo de apreçamento de Black e Scholes [Black e Scholes,1973], onde as volatilidades implícitas de opções para diferentes preços de exercícios e prazos são incorporadas ad hoc. Comparamos dois métodos de apreçamento: o método de Carr e Madan [Carr e Madan, 1999], que emprega transfomada rápida de Fourier e função característica, e expansão assintótica para baixos valores de volatilidade da variância. Com a nalidade de analisar o domínio de aplicabilidade deste método, selecionamos períodos de alta volatilidade no mercado, correspondente à crise subprime de 2008, e baixa volatilidade, correspondente ao período subsequente. Adicionalmente, estudamos a incorporação de swaps de variância para melhorar a calibração do modelo
In this work we study the calibration of forex call options in the Brazilian market using the stochastic process proposed by Heston [Heston, 1993], as an alternative to the Black and Scholes [Black e Scholes,1973] pricing model, in which the implied option volatilities related to di erent strikes and maturities are incorporated in an ad hoc manner. We compare two pricing methods: one from Carr and Madan [Carr e Madan, 1999], which uses fast Fourier transform and characteristic function, and asymptotic expantion for low values of the volatility of variance. To analyze the applicability of this method, we select periods of high volatility in the market, related to the subprime crisis of 2008, and of low volatility, correspondent to the following period. In addition, we study the use of variance swaps to improve the calibration of the model
Bartholme, Carine. "Self-similarity and exponential functionals of Lévy processes". Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209256.
Testo completoDans la première partie, le principal objet d’intérêt est la soi-disant fonctionnelle exponentielle de processus de Lévy. La loi de cette variable aléatoire joue un rôle primordial dans de nombreux domaines divers tant sur le plan théorique que dans des domaines appliqués. Doney dérive une factorisation de la loi arc-sinus en termes de suprema de processus stables indépendants et de même index. Une factorisation similaire de la loi arc-sinus en termes de derniers temps de passage au niveau 1 de processus de Bessel peut aussi être établie en utilisant un résultat dû à Getoor. Des factorisations semblables d’une variable de Pareto en termes des mêmes objets peut également être obtenue. Le but de cette partie est de donner une preuve unifiée et une généralisation de ces factorisations qui semblent n’avoir aucun lien à première vue. Même s’il semble n’y avoir aucune connexion entre le supremum d’un processus stable et le dernier temps de passage d’un processus de Bessel, il peut être montré que ces variables aleatoires sont liées à des fonctionnelles exponentielles de processus de Lévy spécifiques. Notre contribution principale dans cette partie et aussi au niveau de caractérisations de la loi de la fonctionnelle exponentielle sont des factorisations de la loi arc-sinus et de variables de Pareto généralisées. Notre preuve s’appuie sur une factorisation de Wiener-Hopf récente de Patie et Savov.
Dans la deuxième partie, motivée par le fait que la dérivée fractionnaire de Caputo et d’autres opérateurs fractionnaires classiques coïncident avec le générateur de processus de Markov auto-similaires positifs particuliers, nous introduisons des opérateurs généralisés de Caputo et nous étudions certaines propriétés. Nous nous intéressons particulièrement aux conditions sous lesquelles ces opérateurs coïncident avec les générateurs infinitésimaux de processus de Markov auto-similaires positifs généraux. Dans ce cas, nous étudions les fonctions invariantes de ces opérateurs qui admettent une représentation en termes de séries entières. Nous précisons que cette classe de fonctions contient les fonctions de Bessel modifiées, les fonctions de Mittag-Leffler ainsi que plusieurs fonctions hypergéométriques. Nous proposons une étude unifiant et en profondeur de cette classe de fonctions.
Doctorat en Sciences
info:eu-repo/semantics/nonPublished
Crommentuijn, Léon Emanuel Maria. "Regional household differentials structures and processes = Regionale huishoudensverschillen : structuren en processen /". Amsterdam : Thesis Publishers, 1997. http://catalog.hathitrust.org/api/volumes/oclc/37633887.html.
Testo completoHill, Emma. "Interfacial processes". Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300056.
Testo completoAixill, W. Joanne. "Electrode processes". Thesis, University of Oxford, 1998. http://ora.ox.ac.uk/objects/uuid:9578fd22-42fe-41cc-9d92-96f8272956d8.
Testo completoDe, Oliveira Salazar Ribeiro Pedro Fernando. "Angelic processes". Thesis, University of York, 2014. http://etheses.whiterose.ac.uk/9020/.
Testo completoJalili, Lemar. "Creative Processes". Thesis, Luleå tekniska universitet, Institutionen för konst, kommunikation och lärande, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75298.
Testo completoPinheiro, Maicon Aparecido. "Processos pontuais no modelo de Guiol-Machado-Schinazi de sobrevivência de espécies". Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/45/45133/tde-01062016-191528/.
Testo completoRecently, Guiol, Machado and Schinazi proposed a stochastic model for species evolution. In this model, births and deaths of species occur with intensities invariant over time. Moreover, at the time of birth of a new species, it is labeled with a random number sampled from an absolutely continuous distribution. Each time there is an extinction event, exactly one existing species disappears: that with the smallest number. When the birth rate is greater than the extinction rate, there is a critical value f_c such that all species that come with number less than f_c will almost certainly die after a finite random time, and those with numbers higher than f_c survive forever with positive probability. However, less suitable species continue to appear during the evolutionary process and there is no guarantee the emergence of an immortal species. We consider a particular case of Guiol, Machado and Schinazi model and approach these last two points. We characterize the limit point process linked to species in the subcritical phase of the model and discuss the existence of immortal species.
Libri sul tema "Processes"
Paul, Fatti L., a cura di. Stochastic processes and their applications. Boca Raton, Fla: CRC Press, 2002.
Cerca il testo completoParzen, Emanuel. Stochastic processes. Philadelphia, Pa: Society for Industrial and Applied Mathematics, 1999.
Cerca il testo completoLeszek, Gawarecki, a cura di. Stochastic analysis for Gaussian random processes and fields: With applications. Boca Raton: CRC Press, Taylor & Francis Group, 2016.
Cerca il testo completoResearch, Hydraulics, a cura di. Alluvial processes: Physical processes. Wallingford: Hydraulics Research Ltd, 1987.
Cerca il testo completoWhite, D. J. Markov decision processes. New York: John Wiley & Sons, 1993.
Cerca il testo completoSkorokhod, A. V. Random processes with independent increments. Dordrecht: Kluwer Academic Publishers, 1991.
Cerca il testo completoChung, Kai Lai. Elementary probability theory: With stochastic processes and an introduction to mathematical finance. 4a ed. New York: Springer, 2003.
Cerca il testo completoKingman, J. F. C. Poisson processes. Oxford: Clarendon Press, 1993.
Cerca il testo completoGrimmett, Geoffrey. Probability and random processes. 3a ed. Oxford: Oxford University Press, 2004.
Cerca il testo completoDaley, Daryl J. An introduction to the theory of point processes. New York: Springer-Verlag, 1988.
Cerca il testo completoCapitoli di libri sul tema "Processes"
Ceccaroli, Bruno, e Sergio Pizzini. "Processes". In Advanced Silicon Materials for Photovoltaic Applications, 21–78. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118312193.ch2.
Testo completoBreuilly, John. "Processes". In The Formation of the First German Nation-State, 1800–1871, 58–99. London: Macmillan Education UK, 1996. http://dx.doi.org/10.1007/978-1-349-11719-2_4.
Testo completoStirling, Colin. "Processes". In Texts in Computer Science, 1–30. New York, NY: Springer New York, 2001. http://dx.doi.org/10.1007/978-1-4757-3550-5_1.
Testo completoCritchley, Sarah. "Processes". In Dynamics 365 Essentials, 435–505. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-5911-5_12.
Testo completoSciore, Edward. "Processes". In Understanding Oracle APEX 20 Application Development, 197–245. Berkeley, CA: Apress, 2020. http://dx.doi.org/10.1007/978-1-4842-6165-1_7.
Testo completoCritchley, Sarah. "Processes". In Dynamics 365 CE Essentials, 347–423. Berkeley, CA: Apress, 2018. http://dx.doi.org/10.1007/978-1-4842-3973-5_8.
Testo completoSciore, Edward. "Processes". In Understanding Oracle APEX 5 Application Development, 161–218. Berkeley, CA: Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0989-9_7.
Testo completoThalmann, Daniel. "Processes". In Modula-2, 243–49. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-69668-8_20.
Testo completoStewart, Pamela J., e Andrew J. Strathern. "Processes". In Breaking the Frames, 23–32. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47127-3_3.
Testo completoDekkers, Rob. "Processes". In Applied Systems Theory, 77–101. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10846-9_4.
Testo completoAtti di convegni sul tema "Processes"
KRCMA, F., e Z. KOZAKOVA. "PREPARATION AND SURFACE TREATMENT OF NANOMATERIALS IN PLASMA-LIQUID SYSTEMS". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-01.
Testo completoKADOCHNIKOV, I. N., e I. V. ARSENTIEV. "MODELING OF VIBRATION-ELECTRONIC-CHEMISTRY COUPLING IN NONEQUILIBRIUM AIR PLASMA UNDER SHOCK CONDITIONS". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-02.
Testo completoSHARIPOV, A. S., e A. V. PELEVKIN. "REACTION KINETICS OF CO AND CH4 MOLECULES WITH O2 IN EXCITED ELECTRONIC STATES: QUANTUM CHEMICAL STUDY". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-03.
Testo completoTOLSTOV, G. I., M. V. ZAGIDULLIN, N. A. KHVATOV, A. M. MEBEL e V. N. AZYAZOV. "MEASUREMENTS OF RATE CONSTANTS FOR O2(B1S) QUENCHING BY H2, CH4, AND CO AT TEMPERATURES OF 297-800 K". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-04.
Testo completoCHUKALOVSKY, A. A., T. V. RAKHIMOV, YU A. MANKELEVICH, A. V. VOLYNETS, D. V. LOPAEV e N. A. POPOV. "ANALYSIS OF NITROGEN DISSOCIATION IN NITROGEN DIRECT-CURRENT GLOW DISCHARGE". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-05.
Testo completoMIROSHNICHENKO, E. A., T. S. KON'KOVA e L. L. PASHCHENKO. "THERMOCHEMICAL STUDY OF ENERGIES OF BONDS: ENTHALPIES OF FORMATION AND REORGANIZATION OF RADICALS". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-06.
Testo completoAZATYAN, V. V., YU N. SHEBEKO, A. YU SHEBEKO e A. V. ZUBAN. "ON THE ROLE OF THERMAL AND KINETIC FACTORS IN ORIGIN OF FLAMMABILITY LIMITS IN GASEOUS MIXTURES". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-07.
Testo completoSAVELIEVA, V. A., N. S. TITOVA e O. N. FAVORSKII. "NUMERICAL STUDY OF H2 PRODUCTION DURING THE PARTIAL OXIDATION OF CH4-H2S MIXTURE". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-08.
Testo completoSAVEL'EV, A. M., e V. A. SAVELIEVA. "FEATURES OF GAS-PHASE KINETICS OF DIBORANE OXIDATION". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-09.
Testo completoARSENTIEV, I. V., e I. N. KADOCHNIKOV. "INFLUENCE OF NONEQUILIBRIUM MODEL ON HYDROGEN IGNITION BEHIND A SHOCK WAVE". In NONEQUILIBRIUM PROCESSES. TORUS PRESS, 2018. http://dx.doi.org/10.30826/nepcap2018-1-10.
Testo completoRapporti di organizzazioni sul tema "Processes"
Baldridge, W. S., K. Wohletz e M. C. Fehler. Lithospheric processes. Office of Scientific and Technical Information (OSTI), novembre 1997. http://dx.doi.org/10.2172/548614.
Testo completoLewis, Peter A., e Ed McKenzie. Minification Processes. Fort Belvoir, VA: Defense Technical Information Center, settembre 1988. http://dx.doi.org/10.21236/ada202219.
Testo completoRaubenheimer, Britt. Swashzone Processes. Fort Belvoir, VA: Defense Technical Information Center, settembre 2000. http://dx.doi.org/10.21236/ada609985.
Testo completoSerfozo, Richard F. Point Processes. Fort Belvoir, VA: Defense Technical Information Center, maggio 1987. http://dx.doi.org/10.21236/ada185398.
Testo completoRiedi, Rudolf H. Multifractal Processes. Fort Belvoir, VA: Defense Technical Information Center, gennaio 1999. http://dx.doi.org/10.21236/ada531331.
Testo completoElgar, Steve, e R. T. Guza. Nearshore Processes. Fort Belvoir, VA: Defense Technical Information Center, settembre 1999. http://dx.doi.org/10.21236/ada629681.
Testo completoElgar, Steve, e R. T. Guza. Nearshore Processes. Fort Belvoir, VA: Defense Technical Information Center, settembre 1997. http://dx.doi.org/10.21236/ada634842.
Testo completoBaldridge, W. Lithospheric processes. Office of Scientific and Technical Information (OSTI), dicembre 2000. http://dx.doi.org/10.2172/768862.
Testo completoElgar, Steve, e R. T. Guza. Nearshore Processes. Fort Belvoir, VA: Defense Technical Information Center, settembre 2001. http://dx.doi.org/10.21236/ada626199.
Testo completoMayster, Penka. Consecutive Subordination of Poisson Processes and Gamma Processes. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, giugno 2018. http://dx.doi.org/10.7546/crabs.2018.06.02.
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