Academic literature on the topic 'Markov regenerative processes'

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Journal articles on the topic "Markov regenerative processes"

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Haas, Peter J., and Gerald S. Shedler. "Regenerative generalized semi-markov processes." Communications in Statistics. Stochastic Models 3, no. 3 (1987): 409–38. http://dx.doi.org/10.1080/15326348708807064.

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Calvin, James M., and Marvin K. Nakayama. "SIMULATION OF PROCESSES WITH MULTIPLE REGENERATION SEQUENCES." Probability in the Engineering and Informational Sciences 14, no. 2 (2000): 179–201. http://dx.doi.org/10.1017/s0269964800142056.

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The classical regenerative method of simulation output analysis exploits the regenerative structure of a stochastic process to break up a path into independent and identically distributed cycles based on a single sequence of regeneration times. If a process is regenerative with respect to more than one sequence of regeneration times, the classical regenerative method does not exploit the additional structure, and the variance of the resulting estimator for certain performance measures (e.g., the time-average variance constant) can vary greatly, depending on the particular regeneration sequence
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Glasserman, Paul. "Regenerative derivatives of regenerative sequences." Advances in Applied Probability 25, no. 1 (1993): 116–39. http://dx.doi.org/10.2307/1427499.

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Given a parametric family of regenerative processes on a common probability space, we investigate when the derivatives (with respect to the parameter) are regenerative. We primarily consider sequences satisfying explicit, Lipschitz recursions, such as the waiting times in many queueing systems, and show that derivatives regenerate together with the original sequence under reasonable monotonicity or continuity assumptions. The inputs to our recursions are i.i.d. or, more generally, governed by a Harris-ergodic Markov chain. For i.i.d. input we identify explicit regeneration points; otherwise, w
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Glasserman, Paul. "Regenerative derivatives of regenerative sequences." Advances in Applied Probability 25, no. 01 (1993): 116–39. http://dx.doi.org/10.1017/s0001867800025209.

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Given a parametric family of regenerative processes on a common probability space, we investigate when the derivatives (with respect to the parameter) are regenerative. We primarily consider sequences satisfying explicit, Lipschitz recursions, such as the waiting times in many queueing systems, and show that derivatives regenerate together with the original sequence under reasonable monotonicity or continuity assumptions. The inputs to our recursions are i.i.d. or, more generally, governed by a Harris-ergodic Markov chain. For i.i.d. input we identify explicit regeneration points; otherwise, w
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Martínez, Servet, and Werner Nagel. "Regenerative processes for Poisson zero polytopes." Advances in Applied Probability 50, no. 4 (2018): 1217–26. http://dx.doi.org/10.1017/apr.2018.57.

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Abstract Let (Mt:t>0) be a Markov process of tessellations of ℝℓ, and let (𝒞t:t>0) be the process of their zero cells (zero polytopes), which has the same distribution as the corresponding process for Poisson hyperplane tessellations. In the present paper we describe the stationary zero cell process (at𝒞at:t∈ℝ),a>1, in terms of some regenerative structure and we show that it is a Bernoulli flow. An important application is to STIT tessellation processes.
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Amparore, Elvio G., and Susanna Donatelli. "Backward Solution of Markov Chains and Markov Regenerative Processes: Formalization and Applications." Electronic Notes in Theoretical Computer Science 296 (August 2013): 7–26. http://dx.doi.org/10.1016/j.entcs.2013.07.002.

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Dai, Falcon Z., and Matthew R. Walter. "Loop Estimator for Discounted Values in Markov Reward Processes." Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 8 (2021): 7169–75. http://dx.doi.org/10.1609/aaai.v35i8.16881.

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At the working heart of policy iteration algorithms commonly used and studied in the discounted setting of reinforcement learning, the policy evaluation step estimates the value of states with samples from a Markov reward process induced by following a Markov policy in a Markov decision process. We propose a simple and efficient estimator called loop estimator that exploits the regenerative structure of Markov reward processes without explicitly estimating a full model. Our method enjoys a space complexity of O(1) when estimating the value of a single positive recurrent state s unlike TD with
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Amparore, Elvio Gilberto, and Susanna Donatelli. "A component-based solution for reducible Markov regenerative processes." Performance Evaluation 70, no. 6 (2013): 400–422. http://dx.doi.org/10.1016/j.peva.2013.02.002.

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Amparore, Elvio Gilberto, and Susanna Donatelli. "Revisiting the matrix-free solution of Markov regenerative processes." Numerical Linear Algebra with Applications 18, no. 6 (2011): 1067–83. http://dx.doi.org/10.1002/nla.819.

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Serfozo, Richard F. "Applications of the key renewal theorem: crudely regenerative processes." Journal of Applied Probability 29, no. 2 (1992): 384–95. http://dx.doi.org/10.2307/3214575.

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Limit Statements obtainable by the key renewal theorem are of the form EXt = v(t) + o(1), as t →∞. We show how to delineate the limit function v for processes X associated with crudely regenerative phenomena. Included are refinements of classical limit theorems for Markov and regenerative processes, limits of sums of stationary random variables, and limits for integrals and derivatives of EXt.
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Dissertations / Theses on the topic "Markov regenerative processes"

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Shultes, Bruce Chase. "Regenerative techniques for estimating performance measures of highly dependable systems with repairs." Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/25035.

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Ciolek, Gabriela. "Bootstrap and uniform bounds for Harris Markov chains." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLT024/document.

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Cette thèse se concentre sur certaines extensions de la théorie des processus empiriques lorsque les données sont Markoviennes. Plus spécifiquement, nous nous concentrons sur plusieurs développements de la théorie du bootstrap, de la robustesse et de l’apprentissage statistique dans un cadre Markovien Harris récurrent positif. Notre approche repose sur la méthode de régénération qui s’appuie sur la décomposition d’une trajectoire de la chaîne de Markov atomique régénérative en blocs d’observations indépendantes et identiquement distribuées (i.i.d.). Les blocs de régénération correspondent à de
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Soukarieh, Inass. "Theoretical contribution to the U-processes in Markov and dependent setting : asymptotic and bootstraps." Thesis, Compiègne, 2022. http://www.theses.fr/2022COMP2709.

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Le monde produit 2,5 quintillions d’octets par jour, appelés mégadonnées. Le volume, la valeur, la variété, la vélocité et la véracité définissent les cinq caractéristiques du Big Data qui représentent une complexité fondamentale pour de nombreux algorithmes d’apprentissage automatique, tels que le clustering, la reconnaissance d’images et d’autres techniques d’apprentissage modernes. Avec ces données volumineuses, les estimations d’hyperparamètres ne prennent pas la forme de la moyenne de l’échantillon (non linéaire), mais celle de la forme de la moyenne sur m-tuples, appelée l’estimateur U-s
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Voicu, Laura M. "Modeling the Throughput Performance of the SF-SACK Protocol." Scholar Commons, 2006. http://scholarcommons.usf.edu/etd/3904.

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Besides the two classical techniques used to evaluate the performance of a protocol, computer simulation and experimental measurements, mathematical modeling has been used to study the performance of the TCP protocol. This technique gives an elegant way to gain insights when studying the behavior of a protocol, while providing useful information about its performance. This thesis presents an analytical model for the SF-SACK protocol, a TCP SACK based protocol conceived to be appropriate for data and streaming applications. SF-Sack modifies the multiplicative part of the Additive Increase Multi
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Hénard, Olivier. "Généalogie et Q-processus." Phd thesis, Université Paris-Est, 2012. http://tel.archives-ouvertes.fr/tel-00763378.

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Cette thèse étudie le Q-processus de certains processus de branchement (superprocessus inhomogènes) ou de recombinaison (processus de Lambda-Fleming-Viot) via une approche généalogique. Dans le premier cas, le Q-processus est défini comme le processus conditionné à la non-extinction, dans le second cas comme le processus conditionné à la non-absorption. Des constructions trajectorielles des Q-processus sont proposées dans les deux cas. Une nouvelle relation entre superprocessus homogènes et processus de Lambda-Fleming-Viot est établie. Enfin, une étude du Q-processus est menée dans le cadre gé
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Petersson, Mikael. "Perturbed discrete time stochastic models." Doctoral thesis, Stockholms universitet, Matematiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-128979.

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In this thesis, nonlinearly perturbed stochastic models in discrete time are considered. We give algorithms for construction of asymptotic expansions with respect to the perturbation parameter for various quantities of interest. In particular, asymptotic expansions are given for solutions of renewal equations, quasi-stationary distributions for semi-Markov processes, and ruin probabilities for risk processes.<br><p>At the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 4: Manuscript. Paper 5: Manuscript. Paper 6: Manuscript.</p>
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Clémençon, Stéphan. "Résumé des Travaux en Statistique et Applications des Statistiques." Habilitation à diriger des recherches, Université de Nanterre - Paris X, 2006. http://tel.archives-ouvertes.fr/tel-00138299.

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Ce rapport présente brièvement l'essentiel de mon activité de recherche depuis ma thèse de doctorat [53], laquelle visait principalement à étendre l'utilisation des progrès récents de l'Analyse Harmonique Algorithmique pour l'estimation non paramétrique adaptative dans le cadre d'observations i.i.d. (tels que l'analyse par ondelettes) à l'estimation statistique pour des données markoviennes. Ainsi qu'il est éxpliqué dans [123], des résultats relatifs aux propriétés de concentration de la mesure (i.e. des inégalités de probabilité et de moments sur certaines classes fonctionnelles, adaptées à l
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Asante, Lewis Abedi. "The Politics and Activism of Urban Governance in Ghana: Analyzing the Processes of Market Redevelopment in Kumasi and Cape Coast." Doctoral thesis, Humboldt-Universität zu Berlin, 2020. http://dx.doi.org/10.18452/21129.

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Stadterneuerung in Ghana ist seit Jahren auch durch den Widerstand von Bürgerinnen und Bürgern geprägt. Auf der Grundlage einer qualitativen Analyse und Fallstudie zur Sanierung von Marktinfrastrukturen in Kumasi und Cape Coast zeigt diese kumulative Dissertation, dass es zum besseren Verständnis der Ursachen von zivilem Widerstand insbesondere Aufmerksamkeit für die Qualität der Governance-Prozesse selbst bedarf. Marktsanierungsprojekte in Ghana sind durch fünf Prozessphasen geprägt: Scoping, Planung, Finanzierung, Standortverlagerung und -zuweisung. In allen Phasen lassen sich jeweils ander
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"Generation of the steady state for Markov chains using regenerative simulation." Chinese University of Hong Kong, 1993. http://library.cuhk.edu.hk/record=b5887799.

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by Yuk-ka Chung.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 1993.<br>Includes bibliographical references (leaves 73-74).<br>Chapter Chapter 1 --- Introduction --- p.1<br>Chapter Chapter 2 --- Regenerative Simulation --- p.5<br>Chapter § 2.1 --- Discrete time discrete state space Markov chain --- p.5<br>Chapter § 2.2 --- Discrete time continuous state space Markov chain --- p.8<br>Chapter Chapter 3 --- Estimation --- p.14<br>Chapter § 3.1 --- Ratio estimators --- p.14<br>Chapter § 3.2 --- General method for generation of steady states from the estimated stationary distribution
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Biagi, Marco. "New methods for quantitative evaluation of Markov regenerative models." Doctoral thesis, 2019. http://hdl.handle.net/2158/1152945.

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The thesis describes the research that has been carried out in order to reduce the limitations of current analysis techniques for non-Markovian models, which led to a three-fold contribution. The first contribution is a technique that allows to integrate different analysis techniques for the evaluation of kernels of a MRGP. Specifically, the state space of the underlying timed model is analyzed to identify epochs between regenerations and apply distinct methods for their analysis depending on the locally satisfied conditions. For epochs not amenable to existing methods, an adaptive approximat
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Books on the topic "Markov regenerative processes"

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Topics on regenerative processes. CRC Press, 1994.

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Busacca, Maurizio, and Roberto Paladini. Collaboration Age. Fondazione Università Ca’ Foscari, 2020. http://dx.doi.org/10.30687/978-88-6969-424-0.

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Recently, public policies of urban regeneration have intensified and multiplied. They are being promoted with the aim to start social and economic dynamics within the local context which is subject to intervention. From the empirical analysis, we realise that such activities are mainly implemented by three subjects or by mixed coalitions (public institutions, actors of the third sector and companies). Within them, each player is moved by a multiplicity of interests and goals that go beyond their own nature – public interest, market and mutualism – and tend to redefine themselves, thus becoming
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Silvestrov, Dmitrii. Perturbed Semi-Markov Type Processes II: Ergodic Theorems for Multi-Alternating Regenerative Processes. Springer International Publishing AG, 2022.

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Thorisson, Hermann. Coupling, Stationarity, and Regeneration (Probability and its Applications). Springer, 2000.

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Watt, Paul. Estate Regeneration and its Discontents. Policy Press, 2021. http://dx.doi.org/10.1332/policypress/9781447329183.001.0001.

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This book provides a theoretically informed, empirically rich account of the development, causes and consequences of public housing (council/local authority/social) estate regeneration within the context of London’s housing crisis and widening social inequality. It focuses on regeneration schemes involving comprehensive redevelopment – the demolition of council estates and their rebuilding as mixed-tenure neighbourhoods with large numbers of market properties which fuels socio-spatial inequalities via state-led gentrification. The book deploys an interdisciplinary perspective drawn from sociol
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Stańczykiewicz, Arkadiusz. Prawdopodobieństwo wystąpienia szkód w odnowieniach podokapowych wskutek pozyskiwania drewna oraz model ich szacowania. Publishing House of the University of Agriculture in Krakow, 2018. http://dx.doi.org/10.15576/978-83-66602-34-2.

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An analysis of the existing literature on the issue of damage to regeneration caused by timber harvesting, revealed that a great majority of results reported in those publications was obtained through laborious and time-consuming field research conducted in two stages. Field research methods for gathering data, employed by various authors, differed in terms of the manner of establishing trial plots, the accuracy of counting and evaluating the number of saplings growing on the investigated sites, classification systems used for distinguishing particular groups of regeneration based on quantitat
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Cookey, Peter Emmanuel, Thammarat Koottatep, Walter Thomas Gibson, and Chongrak Polprasert. Integrated Functional Sanitation Value Chain. IWA Publishing, 2022. http://dx.doi.org/10.2166/9781789061840.

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Abstract The value chain (VC) system is a key way to address important sanitation technological and institutional gaps in production and service delivery and could constitute a natural platform for development actions and also serve as a market systems approach to improve access to safely-managed sanitation. It has been suggested that sanitation could boost local and national economies and global interconnections with a growing recognition that the private sector can play a bigger role in delivering the Sustainable Development Goal for sanitation, and help businesses understand value-added and
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Book chapters on the topic "Markov regenerative processes"

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Silvestrov, Dmitrii. "Perturbed Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_3.

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Silvestrov, Dmitrii. "Perturbed Multi-Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_10.

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Silvestrov, Dmitrii. "Embedded Processes for Perturbed Multi-Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_12.

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Silvestrov, Dmitrii. "Ergodic Theorems for Perturbed Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_2.

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Silvestrov, Dmitrii. "Time–Space Aggregation of Regeneration Times for Perturbed Multi-Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_11.

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Silvestrov, Dmitrii. "Ergodic Theorems for Perturbed Multi-Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_13.

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Silvestrov, Dmitrii. "Ergodic Theorems for Regularly Perturbed Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_4.

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Amparore, Elvio Gilberto, Peter Buchholz, and Susanna Donatelli. "A Structured Solution Approach for Markov Regenerative Processes." In Quantitative Evaluation of Systems. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10696-0_3.

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Silvestrov, Dmitrii. "Ergodic Theorems for Super-Singularly Perturbed Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_9.

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Silvestrov, Dmitrii. "Short Time Ergodic Theorems for Singularly Perturbed Alternating Regenerative Processes." In Perturbed Semi-Markov Type Processes II. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-92399-0_7.

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Conference papers on the topic "Markov regenerative processes"

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Donatelli, Susanna. "Markov regenerative processes solution and stochastic model checking." In VALUETOOLS 2019: 12th EAI International Conference on Performance Evaluation Methodologies and Tools. ACM, 2019. http://dx.doi.org/10.1145/3306309.3306310.

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Martina, Stefano, Marco Paolieri, Tommaso Papini, and Enrico Vicario. "Performance Evaluation of Fischer's Protocol through Steady-State Analysis of Markov Regenerative Processes." In 2016 IEEE 24th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS). IEEE, 2016. http://dx.doi.org/10.1109/mascots.2016.72.

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Huang, Francis F., and Tim Naumowicz. "Thermodynamic Study of an Indirect Fired Air Turbine Cogeneration System With Regeneration." In ASME 1987 International Gas Turbine Conference and Exhibition. American Society of Mechanical Engineers, 1987. http://dx.doi.org/10.1115/87-gt-34.

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A previous study of an indirect fired air turbine cogeneration system has been extended to include the concept of regeneration. The effect of regenerator effectiveness and full regeneration as well as partial regeneration on system performance parameters (such as fuel utilization efficiency, power-to-heat ratio and second-law efficiency) are examined. An important conclusion of this study is that a regenerative gas turbine cogeneration system is capable of producing large power-to-heat ratios for various process conditions requiring the use of only moderate compressor compression ratio and mod
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Zheng, Junjun, Hiroyuki Okamura, and Tadashi Dohi. "Sensitivity Analysis of Software Rejuvenation Model with Markov Regenerative Process." In 2021 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW). IEEE, 2021. http://dx.doi.org/10.1109/issrew53611.2021.00038.

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Dombovari, Zoltan, and Gabor Stepan. "Dynamics of Drill Bits With Cutting Edges of Varying Parameters." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-12594.

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In the metal cutting industry it is well known that milling processes can be stabilized by applying different strategies in order to destroy the pure single delay regeneration that arise in case of conventional milling tools when high material removal rates are used either at low or at high cutting speeds. To achieve this goal, variable pitch angle, variable helix angle and serrated tools are already available in the market and serve alternative solutions for process designers to enhance milling process stability. Regeneration can occur and can cause instability on the tip of the deep drilling
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Oliveira, Joseph Andrade Borges de. "ALTERIDADE SUSTENTÁVEL E A TRANSIÇÃO ENERGÉTICA REGENERATIVA." In I Congresso Nacional On-line de Conservação e Educação Ambiental. Revista Multidisciplinar de Educação e Meio Ambiente, 2021. http://dx.doi.org/10.51189/rema/1746.

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Introdução: Intende-se novas medidas a preservação ambiental e nova racionalidade ambiental em inerente processo de transcrição e tradução sustentável. Eximir desigualdades e apreender as inter-relações, prioritariamente, contornar a intolerância do trato comum sobre não propor alternativas concretas para valorização das diversidades. Objetivos: Compreender geração distribuída e sustentabilidade como tecnologias sociais que caso membradas e atreladas, logram a transição energética regenerativa. Estabelecer oportunidades igualitárias de desenvolvimento sustentável, mitigar as percas do sistema
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Kiss, Adam K., Daniel Bachrathy, and Gabor Stepan. "Surface Error and Stability Chart of Beam-Type Workpiece in Milling Processes." In ASME 2016 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/detc2016-59940.

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In milling processes, the intermittent cutting force may lead to harmful vibrations. These vibrations are classified into two groups. One of them is the self excited vibration which comes from the loss of stability due to the regeneration effect and these vibrations lead to unacceptable chatter marks. The other one is the forced vibration which can lead to high Surface Location Error (SLE) in case of resonant spindle speeds. In this paper, the dynamics of the beam-type workpiece is considered which is modelled by means of Finite Element Analysis (FEA). Both the forced vibration and the stabili
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Flores, Rogelio, C. Greg Jensen, and Jon Shelley. "A Web Enabled Process for Accessing Customized Parametric Designs." In ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/dac-34078.

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Parametric design facilitates mass customization, concurrent engineering, optimization, and other product development integration processes used during preliminary and detailed design stages. Automated methods for regenerating and accessing parametric models can significantly reduce the time-to-market of new products. Applications that automate this process have inherent limitations based on the available features in commercial CAD systems. New technologies such as the component technology, used in conjunction with parametric and Internet-based design can eliminate current limitations of CAD a
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Gurkan, Umut A., Adam Krueger, and Ozan Akkus. "Mechanical Stimulation Enhances the Production of BMP-2 in Ossifying Rat Bone Marrow Organ Cultures." In ASME 2009 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2009. http://dx.doi.org/10.1115/sbc2009-206745.

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Bone marrow is a reservoir of mesenchymal stem cells and osteoprogenitors. It was previously shown [1, 2] and we have recently verified that in vitro cultures of bone marrow undergo osteogenesis without addition of osteoinductive stimulants. We hypothesized that the in vitro ossifying bone marrow organ culture system can be used as a model to investigate the dynamics of the osteogenesis process and its mechanoresponsiveness in terms of expression of key osteoinductive factors. The outcomes of these studies can be used to develop more effective tissue engineered substitutes for bone regeneratio
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Russo, Alessandro, Silvia Panseri, Tatiana Shelyakova, et al. "Critical Long Bone Defect Treated by Magnetic Scaffolds and Fixed by Permanent Magnets." In ASME 2013 2nd Global Congress on NanoEngineering for Medicine and Biology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/nemb2013-93193.

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Diaphyseal bone defect represents a significant problem for orthopaedic surgeons and patients. In order to improve and fasten bone regenerating process we implanted HA biodegradable magnetized scaffolds in a large animal model critical bone defect. A critical long bone defect was created in 6 sheep metatarsus diaphysis; then we implanted a novel porous ceramic composite scaffold (20.0 mm in length; 6.00 mm inner diameter and 17.00 mm outer diameter), made of Hydroxyapatite that incorporates magnetite (HA/Mgn 90/10), proximally fixated by two small cylindrical permanent parylene coated NdFeB ma
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