Academic literature on the topic 'Adaptation de la topologie'
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Journal articles on the topic "Adaptation de la topologie"
Pournaras, Evangelos, Martijn Warnier, and Frances M. T. Brazier. "Adaptive Self-Organization in Distributed Tree Topologies." International Journal of Distributed Systems and Technologies 5, no. 3 (July 2014): 24–57. http://dx.doi.org/10.4018/ijdst.2014070102.
Full textSinghania, Rajat, and John J. Tyson. "Evolutionary Stability of Small Molecular Regulatory Networks That Exhibit Near-Perfect Adaptation." Biology 12, no. 6 (June 9, 2023): 841. http://dx.doi.org/10.3390/biology12060841.
Full textMa, Wenzhe, Ala Trusina, Hana El-Samad, Wendell A. Lim, and Chao Tang. "Defining Network Topologies that Can Achieve Biochemical Adaptation." Cell 138, no. 4 (August 2009): 760–73. http://dx.doi.org/10.1016/j.cell.2009.06.013.
Full textSun, Guo, Yiqiao Cai, Tian Wang, Hui Tian, Cheng Wang, and Yonghong Chen. "Differential evolution with individual-dependent topology adaptation." Information Sciences 450 (June 2018): 1–38. http://dx.doi.org/10.1016/j.ins.2018.02.048.
Full textOhnishi, Kei. "Parallel Evolutionary Peer-to-Peer Networking in Realistic Environments." Applied Computational Intelligence and Soft Computing 2017 (2017): 1–17. http://dx.doi.org/10.1155/2017/4169152.
Full textStanovov, Vladimir, Shakhnaz Akhmedova, and Eugene Semenkin. "Neuroevolution for Parameter Adaptation in Differential Evolution." Algorithms 15, no. 4 (April 7, 2022): 122. http://dx.doi.org/10.3390/a15040122.
Full textRossi, Jean-Marie, and Sylvie Wendling-Mansuy. "A topology optimization based model of bone adaptation." Computer Methods in Biomechanics and Biomedical Engineering 10, no. 6 (December 2007): 419–27. http://dx.doi.org/10.1080/10255840701550303.
Full textADACHI, Taiji, Masao TANAKA, and Yoshihiro TOMITA. "Structural Geometry/Topology Suggested by Bone Adaptation Model." Transactions of the Institute of Systems, Control and Information Engineers 8, no. 8 (1995): 399–407. http://dx.doi.org/10.5687/iscie.8.399.
Full textYAEGER, LARRY S. "IDENTIFYING NEURAL NETWORK TOPOLOGIES THAT FOSTER DYNAMICAL COMPLEXITY." Advances in Complex Systems 16, no. 02n03 (May 2013): 1350032. http://dx.doi.org/10.1142/s021952591350032x.
Full textDes Marais, David L., Rafael F. Guerrero, Jesse R. Lasky, and Samuel V. Scarpino. "Topological features of a gene co-expression network predict patterns of natural diversity in environmental response." Proceedings of the Royal Society B: Biological Sciences 284, no. 1856 (June 14, 2017): 20170914. http://dx.doi.org/10.1098/rspb.2017.0914.
Full textDissertations / Theses on the topic "Adaptation de la topologie"
Benaini, Redouane. "Une topologie hybride adaptative pour le multicast overlay." Evry, Institut national des télécommunications, 2005. http://www.theses.fr/2005TELE0007.
Full textOverlay multicast (OM) aims to provide multicast services on a large scale, independently the underlying network. An overlay network is a virtual topology built over the physical infrastructure of the Internet. The concept of overlay networks makes it possible to deploy multicast services over heterogeneous networks without hardware modifications. This PhD thesis work concerned the study of the quality of the service (criteria and methods) of overlay multicast networks in order to provide scalable multicast services over the Internet. The resources and the network cost in the context of overlay networks are different from those of the traditional networks, introducing new challenges as well as new problems to be solved. The purpose of our study is to allow a better use of the network and to improve the quality of service for a given architecture, according to its characteristics. We treated the problems of optimization along two axes : the optimization of the overlay topology (by a compromise between delay and bandwidth) and the effective management of the multicast traffic of a session. The combination of these two axes provided a complete process for the planning and the control of an overlay multicast network. This study was then used as a basis for the purposal of various mechanisms of optimization for the MPNT architecture (Multicast Proxies NeTwork). The first objective of this architecture being to provide a multicast solution for large scale applciations, the scalability was thus our main concern. Consequently, we proposed scalable and shared mechanisms to builk and maintain an effective overlay topology, providing a robust multipoint broadcast and adapted to the various contexts of use
Tarrade, Laurent. "Etude des écoulements turbulents dans les passes à poissons à fentes verticales : adaptation aux petites espèces." Poitiers, 2007. http://www.theses.fr/2007POIT2292.
Full textThe aim of this study is to understand and characterize the turbulent flows in various configurations of vertical slot fishways and propose technical improvements in order to allow the passage of small fish species which can remain trapped in the flow today. Two-dimensional velocity measurements by Particle Image Velocimetry (PIV) allow to determine the influence of various geometric and hydraulic parameters on the flow. Two reference flow topologies according to the pool width and the channel slope are underlined. Three-dimensional velocity measurements by Acoustic Doppler Velocimetry (ADV) show that the flow can be considered as quasi-bidimensional. So bidimensional numerical modelisation of the flow (Star-CD code) are undertaken, validated on the reference cases and usable for a large part of vertical slot fishways. The unsteady evolution of the jet deviation and the development of vortices in the pools are characterized by a snapshot Proper Orthogonal Decomposition (POD). A cylinder judiciously set at the exit of the slot is an effective solution to modify the flow structure and reduce velocity and turbulent energy in order to adapt the flow to the passage of the small fish species. The alternated contrarotatives vortices generated in the cylinder wake are so used by the fish to cross the pools with the least power costs. These flow control observations are validated by tests realized with various fish species which show that a cylinder improves the pool efficiency and reduces the fish migration time
Bonnin, Sophie. "Topologie et morphométrie des capillaires rétiniens humains normaux et pathologiques." Electronic Thesis or Diss., Sorbonne université, 2024. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2024SORUS070.pdf.
Full textTo date, knowledge of human retinal capillary topology and morphometry remains incomplete, limiting the study of retinal microvascular disease, a common cause of blindness. Modern imaging of the retinal circulation now offers the possibility to observe human retinal perfusion at the microscopic level, a unique opportunity in a nervous tissue. The aim of this work was to deepen the analysis and understanding of the physiological and pathological retinal microcirculation, with a special focus on diabetes, using innovative clinical imaging technologies.In the first part, we characterize the retinal microcirculation in healthy subjects by combining several high-resolution imaging technologies, in particular optical coherence tomography and ophthalmoscopy, both corrected by adaptive optics. The results show for the first time the three-dimensional capillary organization of the central area of the retina, the fovea, and its variations with neuronal organization. We show how the three capillary layers are organized and the morphometry of normal capillaries. This provides a new normative basis for understanding the changes observed in pathological conditions.The second part examines the early microvascular manifestations of diseases affecting the microcirculation. In the early stages of diabetic retinopathy, we found focal elongations of the capillaries, which are different from so-called classical lesions such as microaneurysms. The evolution of these focal elongations over time may be toward elongation (looping) and increased tortuosity or, conversely, toward regression. Given the similarity of lesions observed clinically in diabetes and in a disease secondary to chronic hypoperfusion, Takayasu's disease, we hypothesized that diabetic retinopathy may also be related to chronic hypoperfusion. However, we did not find macular capillary abnormalities similar to those found in diabetic patients. Therefore, we hypothesize that hypoperfusion alone is not the cause of the early stages of diabetic retinopathy.The comprehensive characterization of retinal capillaries and their spatial arrangement paves the way for a new in vivo analysis of capillary abnormalities in the human retina. We have discovered a potential new biomarker for diabetic retinopathy that is not yet associated with other manifestations of retinopathy. This may allow us to better monitor the progression of diabetic retinopathy. Finally, our results do not allow us to attribute a role to global retinal hypoperfusion in the pathogenesis of diabetic retinopathy, although the involvement of local hypoperfusion remains possible. More generally, our work paves the way for a new analysis of neurovascular relationships in the human retina, which may provide a new basis for modeling neural tissue blood flow
Foucault, Gilles. "Adaptation de modèles CAO paramétrés en vue d’une analyse de comportement mécanique par éléments finis." Grenoble INPG, 2007. http://www.theses.fr/2007INPG0164.
Full textExpressing hypotheses and simplifying an analysis domain are mandatory for current simulations in the context of finite element analyses (FEA). The adaptation of design models is achieved by the elimination of shape details and topological details in order to generate a finite element (FE) mesh where elements' size is weil suited to part's mechanical behaviour and simulation accuracy goal (size map). Currently, the adaptation of large Computer Aided Design (CAO) models for FEA is a long and difficult task because of the lack of automatic tools to eliminate details and generate an adapted FE mesh. Our work contributes to the automatic generation of FEA models fram CAO design models with the following points: shape simplification of CAO models, topology adaptation of BREP models for FE mesh generation, trans-patch mesh generation over composite geometry
Stein, Michael [Verfasser]. "Local Algorithms for Distributed Topology Adaptation / Michael Stein." München : Verlag Dr. Hut, 2018. http://d-nb.info/1153254387/34.
Full textPhilippe, Nadège. "Mécanismes moléculaires de l'adaptation au cours de 20 000 générations d'évolution expérimentale chez Escherichia coli." Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00108200.
Full textRenaut, Erwan. "Reconstruction de la topologie et génération de maillages de surfaces composées de carreaux paramétrés." Troyes, 2009. http://www.theses.fr/2009TROY0032.
Full textMesh generation of surfaces created by a CAD (computer aided design) system requires an appropriate definition of the topology of the patches composing a surface. So, a surface is constituted by a conforming assembly of patches, each patch is made of a conforming assembly of curved segments, and each curved segment is bounded by its two extremities. These curved segments and end points form the skeleton of the surface, and the topological conformity requires that adjacency relations between patches are expressed in terms of these elementary entities. Since the topological information is rarely provided by the CAD system, we propose to rebuild the squeleton in an automatic way thanks to geometric considerations. Mesh generation using an indirect approach (via the parametric domains) requires to consult very often the parametrization of the analytic surface. This operation is time-wasting and can also make the generation fail when the parametrization presents some singularities (null or undefined derivatives). In order to remedy those problems, we propose to associate the surface with a geometric support. The latter corresponds to a piecewise linear (or quadratic) approximation of the surface. Further, the surface mesh of the object skin is the starting point for building a volumic mesh. To improve the quality of the volumic mesh (or to make its construction possible), we present a surface remeshing method using a proximity criterion
Hu, Ruijing. "Algorithmes de dissémination épidémiques dans les réseaux à grande échelle : comparaison et adaptation aux topologies." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2013. http://tel.archives-ouvertes.fr/tel-00931796.
Full textDiatta, Daouda Nang. "Calcul effectif de la topologie de courbes et surfaces algébriques réelles." Limoges, 2009. https://aurore.unilim.fr/theses/nxfile/default/3df888a0-6523-4fdc-a7f0-d004e1e26604/blobholder:0/2009LIMO4072.pdf.
Full textIn this thesis, we got interested into the Effective Computation of the Topology of Real Algebraic Curves and Surfaces. One can distinguish three main new algorithms in the field of shape representation. Our first algorithm is a certified symbolic-numerical based on sub-resultants properties and computes the topology of a plane algebraic curve with the best known complexity. The second algorithms computes the topology of a space curve defined as the intersection of two implicit algebraic surfaces. For the designing of this algorithm, we introduce the notion of space curve in pseudo-generic position with respect to a given plane. This approach leads to a certified symbolic-numerical algorithm with the best known complexity. The third algorithms is a new and complete one for computing the isotopic meshing of an implicit algebraic surface. It involves only subresultant computations and entirely relies on rational manipulation, which makes it direct to implement. Finally, we also design an algorithm for computing the cells in an arrangement of quadrics which may be classify on the area of configuration spaces computation
Taton, Benjamin. "Modèle déformable à densité adaptative : application à la segmentation d'images." Bordeaux 1, 2004. http://www.theses.fr/2004BOR12872.
Full textBooks on the topic "Adaptation de la topologie"
N, Tiwari S., and United States. National Aeronautics and Space Administration. Scientific and Technical Information Division., eds. Topology and grid adaptation for high-speed flow computations. [Washington, DC]: National Aeronautics and Space Administration, Scientific and Technical Information Division, 1989.
Find full textJänich, Klaus. Topologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-662-10574-0.
Full textJänich, Klaus. Topologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-662-10575-7.
Full textJänich, Klaus. Topologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-662-10576-4.
Full textJänich, Klaus. Topologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-10577-1.
Full textJänich, Klaus. Topologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-662-10578-8.
Full textJänich, Klaus. Topologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-662-22553-0.
Full textToenniessen, Fridtjof. Topologie. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54964-3.
Full textOssa, Erich. Topologie. Wiesbaden: Vieweg+Teubner Verlag, 1992. http://dx.doi.org/10.1007/978-3-322-96891-3.
Full textJänich, Klaus. Topologie. 6th ed. Berlin: Springer, 1999.
Find full textBook chapters on the topic "Adaptation de la topologie"
Nardoni, C., D. Danan, C. Mang, F. Bordeu, and J. Cortial. "A R&D Software Platform for Shape and Topology Optimization Using Body-Fitted Meshes." In Mesh Generation and Adaptation, 23–39. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92540-6_2.
Full textIbarra, Luis, Juan R. Lopez, Pedro Ponce, and Arturo Molina. "Empowering Energy Saving Management and Microgrid Topology to Diminish Climate Challenge." In Handbook of Climate Change Mitigation and Adaptation, 2303–33. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-72579-2_127.
Full textIbarra, Luis, Juan R. Lopez, Pedro Ponce, and Arturo Molina. "Empowering Energy Saving Management and Microgrid Topology to Diminish Climate Challenge." In Handbook of Climate Change Mitigation and Adaptation, 1–31. New York, NY: Springer New York, 2021. http://dx.doi.org/10.1007/978-1-4614-6431-0_127-1.
Full textRodero-Merino, Luis, Luis López, Antonio Fernández, and Vicent Cholvi. "A Topology Self-adaptation Mechanism for Efficient Resource Location." In Parallel and Distributed Processing and Applications, 660–71. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11946441_61.
Full textNiu, Changyong, Jian Wang, and Ruimin Shen. "A Topology Adaptation Protocol for Structured Superpeer Overlay Construction." In Grid and Cooperative Computing - GCC 2005, 953–58. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11590354_114.
Full textZhang, Runhua, Alan L. Cox, and Scott Rixner. "Virtflex: Automatic Adaptation to NUMA Topology Change for OpenMP Applications." In OpenMP: Portable Multi-Level Parallelism on Modern Systems, 212–27. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58144-2_14.
Full textShen, XiangJun, PeiYing Gu, Zheng-Jun Zha, and JiMing Chen. "Topology Adaptation Based on Mobile Agent in Unstructured P2P Networks." In Advances in Multimedia Information Processing – PCM 2012, 841–49. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-34778-8_79.
Full textMüller-Philipp, Susanne, and Hans-Joachim Gorski. "Topologie." In Leitfaden Geometrie, 1–45. Wiesbaden: Vieweg+Teubner Verlag, 2004. http://dx.doi.org/10.1007/978-3-322-93923-4_1.
Full textJacobs, Konrad. "Topologie." In Proben mathematischen Denkens, 133–58. Wiesbaden: Vieweg+Teubner Verlag, 1987. http://dx.doi.org/10.1007/978-3-322-86136-8_5.
Full textHilbert, David, and Stephan Cohn-Vossen. "Topologie." In Anschauliche Geometrie, 253–302. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-19948-6_6.
Full textConference papers on the topic "Adaptation de la topologie"
Martinelli, Giulia, Nicola Garau, Niccolò Bisagno, and Nicola Conci. "All Skeletons are Created Equal! A Domain Adaptation Transformer to Handle Multiple Topologies." In 2024 IEEE International Conference on Image Processing (ICIP), 2716–22. IEEE, 2024. http://dx.doi.org/10.1109/icip51287.2024.10647746.
Full textMuniz, L. F., C. N. Lintzmayer, C. Jutten, and D. G. Fantinato. "Neuroevolutive Strategies for Topology and Weights Adaptation of Artificial Neural Networks." In Symposium on Knowledge Discovery, Mining and Learning. Sociedade Brasileira de Computação - SBC, 2022. http://dx.doi.org/10.5753/kdmile.2022.227807.
Full textWeeks, Deborah, and Samuel Rivera. "Domain adaptation by topology regularization." In Automatic Target Recognition XXXI, edited by Timothy L. Overman, Riad I. Hammoud, and Abhijit Mahalanobis. SPIE, 2021. http://dx.doi.org/10.1117/12.2585705.
Full textChakraborty, Sandip, Suchetana Chakraborty, Sushanta Karmakar, and Hridoy Sankar Dutta. "Hierarchical topology adaptation for distributed convergecast applications." In SAC 2014: Symposium on Applied Computing. New York, NY, USA: ACM, 2014. http://dx.doi.org/10.1145/2554850.2555080.
Full textGong, Yue-jiao, and Jun Zhang. "Small-world particle swarm optimization with topology adaptation." In Proceeding of the fifteenth annual conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2463372.2463381.
Full textStein, Michael, Karsten Weihe, Augustin Wilberg, Roland Kluge, Julian M. Klomp, Mathias Schnee, Lin Wang, and Max Mühlhäuser. "Distributed Graph-based Topology Adaptation using Motif Signatures." In 2017 Proceedings of the Ninteenth Workshop on Algorithm Engineering and Experiments (ALENEX). Philadelphia, PA: Society for Industrial and Applied Mathematics, 2017. http://dx.doi.org/10.1137/1.9781611974768.1.
Full textVazquez, Juan Carlos, and Fevrier Valdez. "Fuzzy logic for dynamic adaptation in PSO with multiple topologies." In 2013 Joint IFSA World Congress and NAFIPS Annual Meeting (IFSA/NAFIPS). IEEE, 2013. http://dx.doi.org/10.1109/ifsa-nafips.2013.6608571.
Full textXu, Songcen, Rodrigo C. de Lamare, and H. Vincent Poor. "Dynamic topology adaptation for distributed estimation in smart grids." In 2013 IEEE 5th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP). IEEE, 2013. http://dx.doi.org/10.1109/camsap.2013.6714097.
Full textBinnan Zhuang, Jialing Liu, and Weimin Xiao. "Topology adaptation and interference management in dense heterogeneous networks." In 2015 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2015. http://dx.doi.org/10.1109/wcnc.2015.7127770.
Full textSundararaj, Ananth I., Ashish Gupta, and Peter A. Dinda. "Dynamic topology adaptation of virtual networks of virtual machines." In the 7th workshop. New York, New York, USA: ACM Press, 2004. http://dx.doi.org/10.1145/1066650.1066665.
Full textReports on the topic "Adaptation de la topologie"
Chen, Junping, Zach Adam, and Arie Admon. The Role of FtsH11 Protease in Chloroplast Biogenesis and Maintenance at Elevated Temperatures in Model and Crop Plants. United States Department of Agriculture, May 2013. http://dx.doi.org/10.32747/2013.7699845.bard.
Full textCarley, Kathleen M. Inhibiting Adaptation. Fort Belvoir, VA: Defense Technical Information Center, June 2002. http://dx.doi.org/10.21236/ada467573.
Full textCIFOR. Mitigation - adaptation synergies. Center for International Forestry Research (CIFOR), 2013. http://dx.doi.org/10.17528/cifor/004263.
Full textAgrawala, Shardul, Cécile Bordier, Victoria Schreitter, and Valerie Karplus. Adaptation et Innovation. Organisation for Economic Co-Operation and Development (OECD), March 2012. http://dx.doi.org/10.1787/5k9csvr8gh6h-fr.
Full textTrabacchi, Chiara, Jay Koh, Serena Shi, and Tara Guelig. Adaptation Solutions Taxonomy. Inter-American Development Bank, July 2020. http://dx.doi.org/10.18235/0002556.
Full textPinchoff, Jessie, and Corinne White. Effective Climate Adaptation. Population Council, September 2023. http://dx.doi.org/10.31899/pc2023.1006.
Full textSchwaber, James, Raj Vadigepalli, and Praveen Chakravarthula. Multi-Timescale Complex Adaptation. Fort Belvoir, VA: Defense Technical Information Center, March 2006. http://dx.doi.org/10.21236/ada456466.
Full textUS ARMY CORPS OF ENGINEERS. Climate Change Adaptation Plan. Fort Belvoir, VA: Defense Technical Information Center, June 2014. http://dx.doi.org/10.21236/ada617444.
Full textLemmen, D. S., C. Lafleur, J. MacLellan, D. Chabot, N. Shackell, H. Gurney-Smith, J. King, et al. Sector impacts and adaptation. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328402.
Full textPrendeville, Holly R., and Paris Edwards, eds. Adaptation resources for agriculture. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2022. http://dx.doi.org/10.2737/pnw-gtr-1002.
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