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Dr. Bedartha Goswami

Dr. Bedartha Goswami
PostDoc
Contact:
Potsdam Institute for Climate Impact Research (PIK)
Telegraphenberg A56 / 351
Phone: +49 (0)331 288 2467
Email: goswami[at]pik-potsdam.de
Postal Address
P.O. Box 60 12 03
14412 Potsdam


Research Interests

ANNOUNCEMENT!! Looking for 2 prospective PhD students

Two PhD positions available within an independent research group at University of Tübingen

Starting from January 2020, I will be leading an independent research group at the University of Tübingen within the "Cluster of Excellence: Machine Learning: New Perspectives for Science." The group will initially consist of two PhD students who will use machine learning based approaches to develop a better understanding on spatio-temporally extended climatic phenomena in the tropics. In particular, the PhD projects will involve analyzing globally distributed reanalysis climate data and using principled machine learning techniques (clustering, complex networks, and neural network architectures) to quantify, classify, and predict large-scale sea surface temperature and tropical rainfall patterns.

The PhD students will be recruited via International Max Planck Research School for Intelligent Systems (IMPRS-IS) Tübingen, of which I am an associated faculty member. More information about the application process can be found here. If you are interested in working with, and developing new, machine learning techniques on problems related to climate data analyses, please email me for further details.

  • NOTE: The last date for the PhD applications at the IMPRS-IS is 6 November 2019
  • If you want to work with me for your PhD, please email me first before applying to the IMPRS-IS
Selected Publications
  • B. Goswami, A Brief Introduction to Nonlinear Time Series Analysis and Recurrence Plots, Vibration 2 (2019) 332–368 doi.org/10.3390/vibration2040021
  • A. Rheinwalt, B. Goswami, B. Bookhagen, A Network-Based Flow Accumulation Algorithm for Point Clouds: Facet-Flow Networks (FFNs), JGR Earth Surface 124 (2019) 20132033 doi.org/10.1029/2018JF004827
  • S. Breitenbach, B. Plessen, S. Waltgenbach, R. Tjallingii, J. Leonhardt, K. P. Jochum, H. Meyer, B. Goswami, N. Marwan, D. Scholz, Holocene interaction of maritime and continental climate in Central Europe: new speleothem evidence from Central Germany, Global and Planetary Change 176 (2019) doi:10.1016/j.gloplacha.2019.03.007
  • N. Boers, B. Goswami, A. Rheinwalt, B. Bookhagen, B. Hoskins, J. Kurths, Complex networks reveal global pattern of extreme-rainfall teleconnections, Nature 566 (2019) doi:10.1038/s41586-018-0872-x
  • B. Goswami, N. Boers, A. Rheinwalt, N. Marwan, J. Heitzig, S. F. M. Breitenbach, J. Kurths, Abrupt transitions in time series with uncertainties, Nature Communications 9 (2018) doi:10.1038/s41467-017-02456-6
  • B. Goswami, P. Schultz, B. Heinze, N. Marwan, B. Bodirsky, H. Lotze-Campen, J. Kurths, Inferring interdependencies from short time series, 1 (2017) http://www.ias.ac.in/describe/article/conf/001/01/0051-0060
  • F. A. Lechleitner, S. F. M. Breitenbach, H. Cheng, B. Plessen, K. Rehfeld, B. Goswami, N. Marwan, D. Eroglu, J. Adkins, G. Haug, Climatic and in-cave influences on δ18O and δ13C in a stalagmite from northeastern India through the last deglaciation, Quaternary Research 88 (2017) doi:10.1017/qua.2017.72
  • N. Boers, B. Goswami, M. Ghil, A complete representation of uncertainties in layer-counted paleoclimatic archives, Climate of the Past 13 (2017) doi:10.5194/cp-13-1169-2017
  • A. M. T. Ramos, A. Builes-Jaramillo, G. Poveda, B. Goswami, E. E. N. Macau, J. Kurths, Recurrence measure of conditional dependence and applications, Physical Review E 95 (2017) doi:10.1103/PhysRevE.95.052206
  • F. A. Lechleitner, S. F. M. Breitenbach, K. Rehfeld, H. E. Ridley, Y. Asmerom, K. M. Prufer, N. Marwan, B. Goswami, D. J. Kennett, V. V. Aquino, V. Polyak, G. H. Haug, T. I. Eglinton, J. U. L. Baldini, Tropical rainfall over the last two millennia: evidence for a low-latitude hydrologic seesaw, Scientific Reports 7 (2017) doi:10.1038/srep45809
  • F. A. Lechleitner, J. U. L. Baldini, S. F. M. Breitenbach, J. Fohlmeister, C. McIntyre, B. Goswami, R. A. Jamieson, T. S. van der Voort, K. Prufer, N. Marwan, B. J.Culleton, D. J. Kennett, Y. Asmerom, V. Polyak, T. I. Eglinton, Hydrological and climatological controls on radiocarbon concentrations in a tropical stalagmite, Geochimica et Cosmochimica Acta 194 (2016) doi:10.1016/j.gca.2016.08.039
  • D. Traxl, N. Boers, A. Rheinwalt, B. Goswami, J. Kurths, The size distribution of spatiotemporal extreme rainfall clusters around the globe, Geophysical Research Letters 43 (2016) doi:10.1002/2016GL070692

  • B. Goswami, S. M. Shekatkar, A. Rheinwalt, G. Ambika, J. Kurths, A random interacting network model for complex networks, Scientific Reports 5 (2015) 18183 doi:10.1038/srep18183
  • S. Dey, B. Goswami, A. Joshi, A possible mechanism for the attainment of out-of-phase periodic dynamics in two chaotic subpopulations coupled at low dispersal rate, Journal of Theoretical Biology 367 (2015) 100–110 doi:10.1016/j.jtbi.2014.11.028
  • B. Goswami, J. Heitzig, K. Rehfeld, N. Marwan, A. Ambili, S. Prasad, J. Kurths, Estimation of sedimentary proxy records together with associated uncertainty, Nonlinear Processes in Geophysics 21 (2014) 10931111doi:10.5194/npg-21-1093-2014
  • S. Dey, B. Goswami, A. Joshi, Effects of symmetric and asymmetric dispersal on the dynamics of heterogeneous metapopulations: Two-patch systems revisited, Journal of Theoretical Biology 345 (2014) 52–60 doi:10.1016/j.jtbi.2013.12.005
  • B. Goswami, N. Marwan, G. Feulner, J. Kurths, How do global temperature drivers influence each other? A network perspective using recurrences, European Physical Journal Special Topics 222 (2013) 861–873 doi:10.1140/epjst/e2013-01889-8
    • S. F. M. Breitenbach, K. Rehfeld, B. Goswami, J. U. L. Baldini, H. E. Ridley, D. J. Kennett, K. M. Prufer, V. V. Aquino, Y. Asmerom, V. J. Polyak, H. Cheng, J. Kurths, N. Marwan, COnstructing Proxy Records from Age models (COPRA), Climate of the Past 8 (2012) 1765–1779 doi:10.5194/cp-8-1765-2012
      • B. Goswami, G. Ambika, N. Marwan, J. Kurths, On interrelations of recurrences and connectivity trends between stock indices, Physica A 391 (2012) 4364–4376 doi:10.1016/j.physa.2012.04.018

      Book Chapter

      • A. Rheinwalt, B. Goswami, N. Boers, J. Heitzig, N. Marwan, R. Krishnan and J. Kurths, Teleconnections in Climate Networks: A Network of Networks Approach to Investigate the Influence of Sea Surface Temperature Variability on Monsoon Systems, in: Machine Learning and Data Mining Approaches to Climate Science (2015) Springer International Publishing. pp 23–33

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