Servicenavigation


Sie sind hier:

Lehrstuhlinhaber

Sekretariat

Publikationen



2018

  • Abbas, S., Fried, R., Heinrich, J., Horn, M., Jakubzik, M., Kohlenbach, J., Maurer, R., Michels, A., Müller, C. H. (2018). Detection of anomalous sequences in crack data of a bridge monitoring. Discussion Paper / SFB 823 (Vol. 2018, 29). Dortmund. doi:10.17877/DE290R-19808
  • Lilienthal, J., Fried, R., Schumann A. (2018). Homogeneity testing for skewed and cross-correlated data in regional flood frequency analysis. Journal of Hydrology, 556, 557-571. doi:10.1016/j.jhydrol.2017.10.056

2017

  • Abbas, S., Fried, R. (2017). Control charts for the mean based on robust two-sample tests. Journal of Statistical Computation and Simulation, 87 (1), 138-155. doi:10.1080/00949655.2016.1194839
  • Bücher, A., Kinsvater, P., Kojadinovic, I. (2017). Detecting breaks in the dependence of multivariate extreme-value distributions. Extremes, 20 (1), 53-89. doi:10.1007/s10687-016-0268-y
  • Dürre, A. , Fried, R., Vogel, D. (2017). The spatial sign covariance matrix and its application for robust correlation. Austrian Journal of Statistics, 46 (3-4), 13-22. doi:10.17713/ajs.v46i3-4.667
  • Fried, R., Abbas, S., Borowski, M., Imhoff, M. (2017). Online analysis of medical time series. Annual Review of Statistics and its Applications, 4, 169-188. doi:10.1146/annurev-statistics-060116-054148
  • Hainke, K., Szugat, S. Fried, R., Rahnenführer, J. (2017). Variable selection for disease progression models: methods for oncogenetic trees and application to cancer and HIV. BMC Bioinformatics, 18, 358. doi:10.1186/s12859-017-1762-1
  • Kinsvater, P., Deiters, F., Fried, R. (2017). Dealing with seasonal variability and inter-site dependence in regional flood frequency analysis. https://arxiv.org/abs/1701.06455
  • Kinsvater, P., Fried R. (2017). Condtional heavy-tail behavior with applications to precipitation and river flow extremes. Stochastic Environmental Research and Risk Assessment, 31 (5), 115-1169. doi:10.1007/s00477-016-1345-0
  • Liboschik, T., Fokianos, K., Fried, R. (2017). tscount: an R package for analysis of count time series following generalized linear models. Journal of Statistical Software, 82 (5). doi:10.18637/jss.v082.i05
  • Rekowski, J., Köllmann, C., Bornkamp, B., Ickstadt, K., Scherag, A. (2017). Phase II dose-response trials: A simulation study to compare analysis method performance under design considerations. Journal of Biopharmaceutical Statistics, 1-17. doi:10.1080/10543406.2017.1293078
  • Wornowizki, M., Fried, R., Meintanis, S. G. (2017). Fourier methods for analyzing piecewise constant volatilities. Advances in Statistical Analysis, 101 (3), 289-308. doi:10.1007/s10182-017-0288-1

2016

  • Abbas, S., Fried, R., Gather, U. (2016). Detection of local intensity changes in grayscale images with robust methods for time-series analysis. Solving Large Scale Learning Tasks: Challenges and Algorithms: Essays Dedicated to Katharina Morik on the Occasion of Her 60th Birthday, 251-271. doi:10.1007/978-3-319-41706-6_13
  • Dehling, H., Fried R., Wornowizki, M. (2016). An asymptotic test on the stationary of the variance. Discussion Paper / SFB 823 (Vol. 2016, 71). Dortmund. doi:10.17877/DE290R-17421
  • Dürre, A., Tyler, D. E., Vogel D. (2016). On the eigenvalues of the spatial sign covariance matrix in more than two dimensions. Statistics, Probability Letters, 111, 80-85. doi:10.1016/j.spl.2016.01.009
  • Dürre, A., Vogel, D. (2016). Asymptotics of two-stage spatial sign correlation. Journal of Multivariate Analysis, 144, 54-67. doi:10.1016/j.jmva.2015.10.011
  • Elsaied, H., Fried R. (2016). Tukey's M-estimator of the Poisson parameter with a special focus on small means. Statistical Methods, Applications, 25 (2), 191-209. doi:10.1007/s10260-015-0295-x
  • Fischer, S., Fried, R., Wendler, M. (2016). Multivariate generalized linear-statistics of short range dependent data. Electronic Journal of Statistics, 10 (1), 646-682. doi:10.1214/16-EJS1124
  • Kinsvater, P., Fried, R., Lilienthal, J. (2016). Regional extreme value index estimation and a test of tail homogeneity. Environmetrics, 27 (2), 103-115. doi:10.1002/env.2376
  • Köllmann, C., Ickstadt, K., Fried, R. (2016). Beyond unimodal regression: modelling multimodality with piecewise unimodal regression or deconvolution models. https://arxiv.org/abs/1606.01666
  • Liboschik, T., Kerschke, P., Fokianos, K., Fried, R. (2016). Modelling interventions in INGARCH processes. International Journal of Computer Mathematics, 93 (4), 640-657. doi:10.1080/00207160.2014.949250
  • Lilienthal, J., Kinsvater, P., Fried, R. (2016). On the method of probability weighted moments in regional frequency analysis. Discussion Paper / SFB 823, (Vol. 2016, 63). Dortmund. doi:10.17877/DE290R-17354
  • Munteanu, A., Wornowizki, M. (2016). Correcting statistical models via empirical distribution functions. Computational Statistics, 31 (2), 465-495. doi:10.1007/s00180-015-0607-5
  • Rooch, A., Zelo, I., Fried, R. (2016). Estimation methods for the LRD parameter under a change in the mean. Statistical Papers, , . doi:10.1007/s00362-016-0839-7
  • Thieler, A. M., Fried, R., Rathjens, J. (2016). RobPer: an R package to calculate periodograms for light curves based on robust regression. Journal of Statistical Software, 69 (9). doi:10.18637/jss.v069.i09
  • Voigt, T., Fried, R., Rhode, W., Temme, F. (2016). Distance-based variable generation with applications to the FACT experiment. Journal of Applied Statistics, 43 (7), 1186-1197. doi:10.1080/02664763.2015.1092115
  • Wornowizki, M., Fried, R. (2016). Two-sample homogeneity tests based on divergence measures. Computational Statistics, 31 (1), 291-313. doi:10.1007/s00180-015-0633-3
  • Wornowizki, M., Fried, R., Meintanis, S. G. (2016). Fourier methods for analysing piecewise constant volatilities. Discussion Paper / SFB 823 (Vol. 2016, 43). Dortmund. doi:10.17877/DE290R-17225

2015

  • Borowski, M., Busse D., Fried, R. (2015). Robust online-surveillance of trend-coherence in multivariate data streams: the similar trend monitoring (STM) procedure. Statistics and Computing, 25 (5), 913-928. doi:10.1007/s11222-014-9462-4
  • Dehling, H., Fried, R., García Arboleda, I., Wendler, M. (2015). Change-point detection under dependence based on two-sample U-statistics. Asymptotic Laws and Methods in Stochastics: A Volume in Honour of Miklós Csörgö, 195-220. doi:10.1007/978-1-4939-3076-0_12
  • Dehling, H., Fried, R., Wendler, M. (2015). A robust method for shift detection in time series. Discussion Paper / SFB 823 (Vol. 2015, 16). Dortmund. doi:10.17877/DE290R-7443
  • Dürre, A., Fried, R., Liboschik, T. (2015). Robust estimation of (partial) autocorrelation. Wiley Interdisciplinary Reviews, 7 (3), 205-222. doi:10.1002/wics.1351
  • Dürre, A., Vogel, D., Fried, R. (2015). Spatial sign correlation. Journal of Multivariate Analysis, 135, 89-105. doi:10.1016/j.jmva.2014.12.002
  • Fischer, S., Fried, R., Schumann, A. H. (2015). Examination of robustness of parametric estimators for flood statistics in the context of extraordinary extreme events. Hydrology and Earth System Sciences Discussions, 12 (8), 8553-8576. doi:10.5194/hessd-12-8553-2015
  • Fried, R., Aguesop, I., Bornkamp, B., Fokianos, K., Fruth, J., Ickstadt, K. (2015). Retrospective Bayesian outlier detection in INGARCH series. Statistics and Computing, 25 (2), 365-374. doi:10.1007/s11222-013-9437-x
  • Ruhe, T., Schmitz, M., Voigt, T., Wornowitzki, M. (2015). D-SEA: a data mining approach to unfolding. In: 33rd International Cosmic Ray Conference (ICRC 2013), Brazilian Journal of Physics, Vol. 5, 3354-3357.
  • Vogel, D., Fried, R. (2015). Robust change detection in the dependence structure of multivariate time series. Modern Nonparametric, Robust and Multivariate Methods: Festschrift in Honour of Hannu Oja, 265-288. doi:10.1007/978-3-19-22404-6_16
  • Voigt, T., Fried, R. (2015). Distance based feature construction in a setting of astronomy. In: Lausen B., Krolak-Schwerdt S., Böhmer M. (Eds.). Data Science, Learning by Latent Structures, and Knowledge Discovery, 475-485. Springer, Berlin, Heidelberg, 2015.
  • Dehling, H., Fried, R., García Arboleda, I., Wendler, M. (2015). Change-point detection under dependence based on two-sample U-statistics. In: Dawson, D., Kulik, R., Ould Haye, M., Szyszkowicz, B., Zhao, Y. (Eds.). Asymptotic Laws and Methods in Stochastics, 195-220. Springer, New York, NY.

2014

  • Borowski, M., Fried, R. (2014). Online signal extraction by robust regression in moving windows with data-adaptive width selection. Statistics and Computing, 24 (4), 597-613. doi:10-1007/s11222-013-9391-7
  • Dürre, A., Vogel, D., Tyler, D. E. (2014). The spatial sign covariance matrix with unknown location. Journal of Multivariate Analysis, 130, 107-117. doi:10.1016/j.jmva.2014.05.004
  • Elsaied, H., Fried R. (2014). Robust fitting of INARCH models. Journal of Time Series Analysis, 35 (6), 517-535. doi:10.1111/jtsa.12079
  • Fried, R., Elsaied, H., Liboschik, T., Fokianos, K., Kitromilidou, S. (2014). On outliers and interventions in count time series following GLMs. Austrian Journal of Statistics, 43 (3), 181-193. doi:10.17713/ajs.v43i3.30
  • Köllmann, C., Bornkamp,B., Ickstadt, K. (2014). Unimodal regression using Bernstein-Schoenberg splines and penalties. Biometrics, 70 (4), 783-793. doi:10.1111/biom.12193
  • Köllmann, C., Ickstadt, K., Fried, R. (2014). Beyond unimodal regression: modelling multimodality with piecewise unimodal, mixture or additive regression. Technical Report / SFB 876 (Vol. 2014, 8). Dortmund.
  • Voigt, T., Fried, R. (2014). Modeling Cherenkov telescope images for variable construction in classification. Proceedings of the 29th International Workshop on Statistical Modelling.
  • Voigt, T., Fried, R., Backes, M., Rhode, W. (2014). Gamma-hadron-separation in the MAGIC experiment. Data Analysis, Machine Learning and Knowledge Discovery, 115-124. doi:10.1007/978-3-319-01595-8_13
  • Voigt, T., Fried, R., Backes, M., Rhode, W. (2014). Threshold optimization for classification in imbalanced data in a problem of gamma-ray astronomy. Advances in Data Analysis and Classification, 8 (2), 195-216. doi:10.1007/s11634-014-0167-5
  • Weyer, J., Fink, R. D., Liboschik, T. (2014). Softwarebasierte Methoden der Netzwerk-Analyse. Soziale Netzwerke: Konzepte und Methoden der sozialwissenschaftlichen Netzwerkforschung, 105-128. doi:10.1524/9783486778540.105
  • Fried, R., Elsaied, H., Liboschik, T., Fokianos, K., Kitromilidou, S. (2014). On outliers and interventions in count time series following GLMs. Austrian Journal of Statistics, 43 (3), 181-193. doi:10.17713/ajs.v43i3.30
  • Becker, C., Fried, R., Kuhnt, S. (Eds.) (2014). Robustness and complex data structures: Festschrift in honour of Ursula Gather. doi:10.1007/978-3-642-35494-6

2013

  • Dehling, H., Fried, R., Rooch, A., Taqqu, M. S., Wendler, M. (2013). Asymptotic distribution of some robust change-point tests for time series.. Oberwolfach Reports, 10 (3), 2757-2760.
  • Dehling, H., Fried, R., Sharipov, O., Vogel, D., Wornowizki M. (2013). Estimation of the variance of partial sums of dependent processes. Statistics, Probability Letters, 83 (1), 141-147. doi:10.1016/j.spl.2012.08.012
  • Morell, O., Otto, D., Fried, R. (2013). On robust cross-validation for nonparametric smoothing. Computional Statistics, 28 (4), 1617-1637. doi:10.1007/s00180-012-0369-2
  • Thieler, A. M., Backes, M., Fried, R., Rhode, W. (2013). Periodicity detection in irregularly sampled light curves by robust regression and outlier detection. Statistical Analysis and Data Mining, 6 (1), 73-89. doi:10.1002/sam.11178

2012

  • Dehling, H., Fried, R. (2012). Asymptotic distribution of two-sample empirical U-quantiles with applications to robust tests for shifts in location. Journal of Multivariate Analysis, 105 (1), 124-140. doi:10.1016/j.jmva.2011.08.014
  • Fokianos, K., Fried, R. (2012). Interventions in log-linear Poisson autoregression. Statistical Modelling, 12 (4), 299-322. doi:10.1177/1471082X1201200401
  • Fried, R. (2012). On the online estimation of local constant volatilities. Computational Statistics, Data Analysis, 56 (11), 3080-3090. doi:10.1016/j.csda.2011.02.012
  • Fried, R., Raabe, N., Thieler, A. M. (2012). On the robust analysis of periodic nonstationary time series. In: COMPSTAT: Proceedings in Computational Statistics, Physica, 245-257.
  • Hainke, K., Rahnenführer, J., Fried, R. (2012). Cumultative disease progression models for cross-sectional data: a review and comparison. Biometrical Journal, 54 (5), 617-640. doi:10.1002/bimj.201100186
  • Lohr, M., Köllmann, C., Freis, E., Hellwig, B., Hengstler, J. G., Ickstadt, K., Rahnenführer, J. (2012). Optimal strategies for sequential validation of significant features from high-dimensional genomic data. Journal of Toxicology and Environmental Health / A, 75 (43381), 447-460. doi:10.1080/15287394.2012.674912
  • Raabe, N., Thieler, A. M., Weihs, C., Fried, R., Rautert, C., Biermann, D. (2012). Modeling material heterogeneity by Gaussion random fields for the simulation of inhomogeneous mineral subsoil machining. In: Proceedings of SIMUL 2012, 97-102.

2011

  • Borowski, M., Fried, R. (2011). Robust repeated median regression in moving windows with data-adaptive width selection: SCARM - Slope Comparing Adaptive Repeated Median. Discussion Paper / SFB 823, (Vol. 2011, 28). Dortmund
  • Borowski, M., Görges, M., Fried, R., Such, O., Wrede, C., Imhoff, M. (2011). Medical device alarms. Biomedical Engineering, 56 (2), 73-83. doi:10.1515/BMT.2011.005
  • Fried, R., Dehling, H. (2011). Robust nonparametric tests for the two-sample location problem. Statistical Methods, Applications, 20 (4), 409-422. doi:10.1007/s10260-011-0164-1
  • Fried, R., George, A. C. (2011a). Exponential and Holt-Winters smoothing. International Encyclopedia of Statistical Science, Vol. 1, 488-490. doi:10.1007/978-3-642-04898-2_244
  • Fried, R., George, A. C. (2011b). Median filters and extensions. International Encyclopedia of Statistical Science, Vol. 2, 806. doi:10.1007/978-3-642-04898-2_361
  • Fried, R., Elsaied, H., Fokianos, K. (2011). Outliers and interventions in INGARCH time series . In: Proceedings of IWSM 2011, 234-239.
  • Luque, S. P., Fried, R. (2011). Recursive filtering for zero offset correction of diving depth time series with GNU R package diveMove. PLoS one / Public Library of Science, 6 (1), e15850. doi:10.1371/journal.pone.0015850
  • Villa, G., Molina, I., Fried, R. (2011). Modeling attendance at Spanish professional football league. Journal of Applied Statistics, 38 (6), 1189-1206. doi:10.1080/02664763.2010.491859
  • Vogel, D., Fried, R. (2011). Elliptical graphical modelling. Biometrika, 98 (4), 935-951. doi:10.1093/biomet/asr037

2010

  • Borowski, M., Fried, R., Imhoff, M., Such, O., Wrede, C. (2010). Alarmgebung medizintechnischer Geräte, VDE Positionspapier.
  • Dehling, H., Fried, R. (2010). Asymptotic distribution of two-sample empirical U-quantiles with application to robust tests for structural change . Discussion Paper / SFB 823 (Vol. 2010, 43). Dortmund. doi:10.17877/DE290R-7706
  • El-Saied, H., Fried R. (2010). M-estimation in INARCH models with a specific focus on small means. In: COMPSTAT: Proceedings in Computational Statistics, Physica, 967-974. http://extras.springer.com/2010/978-3-7908-2603-6
  • Fokianos, D., Fried, R. (2010). Interventions in INGARCH processes. Technical Report / SFB 475 (Vol. 2009, 11). Dortmund. doi:10.17877/DE290R-625
  • Gelper, S., Fried, R., Croux, C. (2010). Robust forecasting with exponential and Holt-Winters smoothing. Journal of Forecasting, 29 (3), 285-300. doi:10.1002/for.1125
  • Jeleazcov, C., Kranjinovic, L., Münster, T., Birkholz, T., Fried, R., Schüttler, J., Fechner, J. (2010). Precision and accuracy of a new device (CNAP) for continuos non-invasive arterial pressure monitoring: assessment during general anaesthesia. British Journal of Anaesthesia, 105 (3), 264-272. doi:10.1093/bja/aeq143
  • Morell, O., Otto, D., Fried, R. (2010). On robust cross-validation for nonparametric smoothing. Discussion Paper / SFB 823 (Vol. 2010, 17). Dortmund. doi:10.17877/DE290R-8729
  • Nunkesser, R., Morell, O. (2010). An evolutionary algorithm for robust regression. Computational Statistics, Data Analysis, 54 (12), 3242-3248. doi:10.1016/j.scda.2010.04.017
  • Schettlinger, K., Fried, R., Gather, U. (2010). Real time signal processing by adaptive repeated median filters. International Journal of Adaptive Control and Signal Processing, 24 (5), 346-362.
  • Vogel, D., Fried, R. (2010). On robust Gaussian graphical modelling. In: Devroye L., Karasözen B., Kohler M., Korn R. (Eds.). Recent Developments in Applied Probability and Statistics, 155-182. Physica-Verlag HD.

2009

  • Imhoff, M., Fried, R. (2009). The crying wolf: still crying?. Anesthesia, Analgesia, 108 (5), 1382-1383. doi:10.1213/ane.0b013e31819ed484
  • Imhoff, M., Kuhls, S., Gather, U., Fried, R. (2009). Smart alarms from medical devices in the OR and ICU. Best Practice, Research Clinical Anaesthesiology, 23 (1), 39-50. doi:10.1016/j.bpa.2008.07.008
  • Morell, O., Fried, R. (2009). On nonparametric tests for trend detection in seasional time series. In: Schipp B., Krämer W. (Eds.). Statistical Inference, Econometric Analysis and Matrix Algebra, 19-39. Physica-Verlag HD.
  • Nunkesser, R., Fried, R., Schettlinger, K., Gather, U. (2009). Online analysis of time series by the Qn estimator. Computational Statistics, Data Analysis, 53 (6), 2354-2362. doi:10.1016/j.csda.2008.02.027
  • Nunkesser, R., Morell, O. (2009). Evolutionary algorithms for robust methods. Technical Report / SFB 475 (Vol. 2008, 29). Dortmund. doi:10.17877/DE290R-12759

2008

  • Croux, C., Gelper, S., Fried, R. (2008). Computational aspects of robust Holt-Winters smoothing based on M-estimation. Applications of Mathematics, 53 (3), 163-176. doi:10.1007/s10492-008-0002-4
  • Fried, R. (2008). Robust shift detection in time varying autoregressive processes. Austrian Journal of Statistics, 37 (1), 41-49. doi:10.17713/ajs.v37i1.285
  • Fried, R., Gather, U., Schettlinger, K. (2008). Adaptive and robust signal extraction: proceedings IWAP. https://www.statistik.tu-dortmund.de/fileadmin/user_upload/Lehrstuehle/MSind/Publikationen/2008/2008_-_Fried_Gather_Schettlinger_-_Adaptive_and_Robust_Signal_Extraction_-_Proceedings_IWAP.pdf
  • Morell, O., Bernholt, T., Fried, R., Kunert, J., Nunkesser, R. (2008). An evolutionary algorithm for LTS-regression: a comparative study. In: COMPSTAT: Proceedings in Computational Statistics, Physica, CD-Rom: 585-593. doi:10.1007/978-3-7908-2084-3
  • Nunkesser, R., Schettlinger, K., Fried, R. (2008). Applying the Qn estimator online. In: Preisach, C., Burkhardt, H., Schmidt-Thieme, L., Decker, R. (Eds.). Data Analysis, Machine Learning and Applications. Studies in Classification, Data Analysis, and Knowledge Organization, 277-284. Springer Berlin Heidelberg.
  • Vogel, D., Fried, R. (2008). Estimating partial correlations using the Oja sign covariance matrix. In: COMPSTAT: Proceedings in Computational Statistics, Physica, CD-Rom: 721-729. doi:10.1007/978-3-7908-2084-3
  • Vogel, D., Köllmann, C., Fried, R. (2008). Partial correlation estimates based on signs. In: Proceedings of the 1st Workshop on Information Theoretic Methods in Science and Engineering, TICSP series, 43.

2007

  • Fried, R. (2007a). Robust location estimation under dependence. Journal of Statistical Computation and Simulation, 77 (2), 131-147. doi:10.1080/10629360600569311
  • Fried, R. (2007b). On the robust detection of edges in time series filtering. Computational Statistics, Data Analysis, 52 (2), 1063-1074. doi:10.1016/j.csda.2007.06.011
  • Fried, R., Einbeck, C., Gather, U. (2007). Weighted repeated median smoothing and filtering. Journal of the American Statistical Association, 102 (480), 1300-1308. doi:10.1198/016214507000001166
  • Fried, R., Gather, U. (2007). On rank tests for shift detection in time series. Computational Statistics, Data Analysis, 52 (1), 221-233. doi:10.1016/j.csda.2006.12.017
  • Morales, J., Castellanos, M. E., Mayoral, A. M., Fried, R., Armero, C. (2007). Bayesian design in queues: an application to aeronautic maintenance. Journal of Statistical Planning and Inference, 137 (10), 3058-3067. doi:10.1016/j.jspi.2006.06.046

2006

  • Bernholt, T., Fried, R., Gather, U., Wegener, I. (2006). Modified repeated median filters. Statistics and Computing, 16 (2), 177-192. doi:10.1007/s11222-006-8449-1
  • Fried, R., Bernholt, T., Gather, U. (2006). Repeated median and hybrid filters. Computational Statistics, Data Analysis, 50 (9), 2313-2338. doi:10.1016/j.csda.2004.12.013
  • Fried, R., Gather, U. (2006). On rank tests for shift detection in time series. Technical Report / SFB 475 (Vol. 2006, 48). Dortmund. doi:10.17877/DE290R-85
  • Fried, R., Kuhls, S., Molina, I. (2006). Analyzing associations in multivariate binary time series. In: COMPSTAT: Proceedings in Computational Statistics, Physica, 985-992.
  • Gather, U., Fried, R., Lanius, V. (2006). Robust Detail-Preserving Signal Extraction. In: Schelter, B., Winterhalder, M., Timmer, J. Handbook of Time Series Analysis: Recent Theoretical Developments and Applications, 143-169. Wiley.
  • Gather, U., Schettlinger, K., Fried, R. (2006). Online signal extraction by robust linear regression. Computational Statistics, 21 (1), 33-51. doi:10.1007/s00180-006-0249-8
  • Schettlinger, K., Fried, R., Gather, U. (2006). Robust filters for intensive care monitoring: beyond the running median. Biomedical Engineering, 51 (2), 49-56. doi:10.1515/BMT.2006.010

2005

  • Fried, R., Didelez, V. (2005). Latent variable analysis and partial correlation graphs for multivariate time series. Statistics, Probability Letters, 73 (3), 287-296. doi:10.1016/j.spl.2005.04.002
  • Fried, R., Didelez, V., Lanius, V. (2005). Partial correlation graphs and dynamic latent variables for physiological time series. In: Baier, D., Wernecke, K.-D. (Eds.). Innovations in Classification, Data Science, and Information Systems, 259-266. Springer Berlin Heidelberg.
  • Fried, R., Gather, U. (2005). Robust trend estimation for AR(1) disturbances. Austrian Journal of Statistics, 34 (2), 139-151. doi:10.17877/DE290R-7233
  • Gather, U., Einbeck, J, Fried, R. (2005). Weighted repeated median smoothing and filtering. Technical Report / SFB 475 (Vol. 2005, 33). Dortmund.
  • Gather, U., Fried, R., Lanius, V. (2005). Robust detail preserving signal extraction. Technical Report / SFB 475 (Vol. 2005, 54). Dortmund. doi:10.17877/DE290R-15406

2004

  • Bernholt, T., Fried, R., Gather, U., Wegener, I. (2004). Modified repeated median filters. Technical Report / SFB 475 (Vol. 2004, 46). Dortmund.
  • Davies, P. L., Fried, R., Gather, U. (2004). Robust signal extraction for on-line monitoring data. Journal of Statistical Planning and Inference, 122, 65-78. doi:10.1016/j.jspi.2003.06.012
  • Fried, R.(2004a). An investigation of humus disintegration by spatial temporal regression analysis. Journal of Agricultural, Biological, and Environmental Statistics, 9, 138-157. doi:10.1198/1085711043127_a
  • Fried, R.(2004b). Robust filtering of time series with trends. Journal of Nonparametric Statistics, 16 (3-4), 313-328. doi:10.1080/10485250410001656444
  • Fried, R., Bernholt, T., Gather, U. (2004). Repeated median and hybrid filters. Technical Report / SFB 475 (Vol. 2004, 10). Dortmund. doi:10.17877/DE290R-5413
  • Fried, R., Gather, U. (2004). Robust trend estimation for AR(1) disturbances. Technical Report / SFB 475 (Vol. 2004, 64). Dortmund. doi:10.17877/DE290R-7233
  • Fried, R., Imhoff, M. (2004). On the online detection of monotonic trends in time series. Biometrical Journal, 46 (1), 90-102. doi:10.1002/bimj.200410007
  • Gather, U., Fried, R. (2004). Methods and algorithms for robust filtering. In: COMPSTAT: Proceedings in Computational Statistics, Physica, 159-170. doi:10.1007/978-3-7908-2656-2_12
  • Gather, U., Schettlinger, K., Fried, R. (2004). Online signal extraction by robust linear regression. Technical Report / SFB 475 (Vol. 2004, 53). Dortmund. doi:10.17877/DE290R-5431

2003

  • Fried, R., Didelez, V. (2003a). Decomposability and selection of graphical models for multivariate time series. Biometrika, 90 (2), 251-267. doi:10.1093/biomet/90.2.251
  • Fried, R., Didelez, V. (2003b). Latent variable analysis and partial correlation graphs for multivariate time series. Technical report / SFB 475 (Vol. 2003, 6). Dortmund. doi:10.17877/DE290R-7030
  • Becker, C., Fried, R. (2003). Sliced Inverse Regression for High-dimensional Time Series. In: Schwaiger, M., Opitz, O. (Eds.). Exploratory Data Analysis in Empirical Research, 3-11. Springer.
  • Bernholt, T., Fried, R. (2003). Computing the update of the repeated median regression line in linear time. Information Processing Letters, 88 (3), 111-117. doi:10.1016/S0020-0190(03)00350-8
  • Fried, R., Gather, U., Imhoff, M. (2003). Extraction of a local linear trend from a physiological time series. AMIA Annual Symposium Proceedings, 845.
  • Imhoff, M., Fried, R., Gather, U., Lanius, V. (2003). Dimension reduction for physiological variables using graphical modeling. AMIA Annual Symposium Proceedings, 313-317.

2002

  • Bauer, M., Gather, U., Fried, R. (2002). The identification of multiple outliers in online monitoring data. Estadística, 54 (162-163), 289-338. doi:10.17877/DE290R-5419
  • Davies, P. L., Fried, R., Gather, U. (2002). Robust signal extraction for on-line monitoring data. Technical Report / SFB 475 (Vol. 2002, 2). Dortmund. doi:10.17877/DE290R-5530
  • Fried, R. (2002). Time series models with given interactions. Distributions with Given Marginals and Statistical Modelling, 93-102. doi:10.1007/978-94-017-0061-0_11
  • Fried, R., Gather, U. (2002a). Robust estimation of scale for local linear temporal trends. Technical Report / SFB 475, (Vol. 2002, 44). Dortmund
  • Fried, R., Gather, U. (2002b). Robust preprocessing of time series with trends. In: Informatik bewegt, 793-798.
  • Fried, R., Gather, U. (2002c). Fast and robust filtering in time series with trends. In: COMPSTAT: Proceedings in Computational Statistics, Physica, 367-372. doi:10.1007/978-3-642-57489-4_54
  • Fried, R., Gather, U., Imhoff, M. (2002). Pattern recognition in intensive care online monitoring. Computational Intelligence Processing in Medical Diagnosis, 129-172. doi:10.1007/978-3-7908-1788-1_6
  • Fried, R., Gather, U., Imhoff, M., Keller, M., Lanius, V. (2002). Combining graphical models and PCA for statstistical process control. In: COMPSTAT: Proceedings in Computational Statistics, Physica, 237-242. doi:10.1007/978-3-642-57489-4_32
  • Fried, R., Imhoff, M. (2002). On the online detection of monotonic trends in time series. Technical Report / SFB 475 (Vol. 2002, 68). Dortmund. doi:10.17877/DE290R-15119
  • Gather, U., Fried, R. , Imhoff, M., Becker, C. (2002). Patterns of dependencies in dynamic multivariate data. In: Hand, D. J., Adams, N. M., Bolton R. J. (Eds.). Pattern Detection and Discovery, 214-226. Springer.
  • Gather, U., Imhoff, M., Fried, R. (2002). Graphical models for multivariate time series from intensive care monitoring. Statistics in Medicine, 21 (18), 2685-2701. doi:10.1002/sim.1209
  • Imhoff, M., Bauer, M., Gather, U., Fried, R. (2002). Pattern detection in intensive care monitoring time series with autoregressive models: influence of the model order. Biometrical Journal, 44 (6), 746-761. doi:10.1002/1521-4036(200209)44:6<746::aid-bimj746>3.0.CO;2-2
  • Imhoff, M., Fried, R., Gather, U. (2002). Detecting relationships between physiological variables using graphical models. In: Proceedings of the AMIA Annual Symposium, 340-344.

2001

  • Fried, R. (2001a). Autoregressive linear mixed models for investigating humus disintegration. Biometrical Journal, 43 (6), 747-766. 3.0.CO;2-S">http://dx.doi.org/10.1002/1521-4036(200110)43:6<747::AID-BIMJ747>3.0.CO;2-S
  • Fried, R. (2001b). Recursive linear mixed models: some results on shared parameter estimation. Journal of Statistical Computation and Simulation, 70 (2), 135-160. doi:10.1080/00949650108812113
  • Fried, R. (2001c). Online detection of trends in time series. Revista de Estatística - Statistical Review, (2), 199-202.
  • Becker, C. Fried, R., Gather, U. (2001). Applying sliced inverse regression to dynamical data. In: J. Kunert, J., Trenkler, G. (Eds.). Mathematical Statistics with Applications in Biometry. Festschrift in Honour of Siegfried Schach, 201-214. Josef Eul Verlag.
  • Fried, R., Eichhorn, J., Paar, U. (2001). Exploratory analysis and a stochastical model for humusdisintegration. Environmental Monitoring and Assessment, 68 (3), 273-295. doi:10.1023/A:1010755709242
  • Fried, R., Gather, U., Imhoff, M. (2001). Online pattern recognition in intensive care medicine. In: Proceedings of the AMIA Annual Symposium, 184-188.
  • Gather, U., Fried, R., Lanius, V., Imhoff, M. (2001). Online monitoring of high dimensional physiological time series: a case study. Estadística, 53. doi:10.17877/DE290R-15223

2000

  • Bauer, M., Gather, U., Fried, R., Imhoff, M. (2000). Dimension reduction for highdimensional online-monitoring data in intensive care. Studies in Health Technology and Informatics, 77, 767-771. doi:10.3233/978-1-60750-921-9-767
  • Fried, R. (2000). Graphical and phase space models for univariate time series. In: COMPSTAT: Proceedings in Computational Statistics, Physica, 307-312. doi:10.1007/978-3-642-57678-2_38
  • Fried, R., Gather, U., Imhoff, M., Bauer, M. (2000). Some statistical methods in intensive care online monitoring: a review. In: Brause R.W., Hanisch E. (Eds.). Medical Data Analysis. ISMDA 2000, 67-77. Springer.
  • Gather, U., Fried, R., Imhoff, M. (2000). Online classification of states in intensive care. In: Gaul, W., Opitz, O., Schader, M. (Eds.). Data Analysis, 413-428. Springer, Berlin, Heidelberg.
  • Gather, U., Imhoff, M., Fried, R. (2000). Graphical models for multivariate time series from intensive care monitoring. Technical Report / SFB 475 (Vol. 2000, 32). Dortmund. doi:10.17877/DE290R-5385