Signal Processing and Speech Communication Laboratory
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Bernhard Geiger

Room number
IDEG074
Telephone number
  • office: +43 316 873 - 30881
Email
geiger@ieee.org
PhD Theses
Publications
  • Conference paper Geiger B. & Al-Bashabsheh A. (2021) On Functions of Markov Random Fields. in Proc. IEEE Information Theory Workshop (ITW) (pp. 316-320). [more info]
  • Conference paper Hobisch E., Scholger M., Fuchs A., Geiger B., Koncar P. & Saric S. (2020) Behind the Scenes of the Spectators: Uncovering Anonymous Authors in Periodicals of the Enlightenment. in Proc. Digital Humanities (DH). [more info]
  • Editorial Geiger B. & Kubin G. (2020) Information Bottleneck: Theory and Applications in Deep Learning.. [more info] [doi]
  • Conference paper Klimashevskaia A., Geiger B., Hagmüller M., Helic D. & Fischer F. (2020) "To be or not to be central" - On the Stability of Network Centrality Measures in Shakespeare's "Hamlet". in 15th Annual International Conference of the Alliance of Digital Humanities Organizations, DH 2020, Ottawa, Canada, July 20-25, 2020, Conference Abstracts. [more info]
  • Conference paper Schrunner S., Geiger B., Zernig A. & Kern R. (2020) A generative semi-supervised classifier for datasets with unknown classes. in Proceedings of the ACM Symposium on Applied Computing (pp. 1066-1074). [more info] [doi]
  • Journal article Amjad R. & Geiger B. (2020) Learning Representations for Neural Network-Based Classification Using the Information Bottleneck Principle. in IEEE Transactions on Pattern Analysis and Machine Intelligence, 42(9), p. 2225-2239. [more info]
  • Journal article Amjad R., Blöchl C. & Geiger B. (2020) A Generalized Framework For Kullback-Leibler Markov Aggregation. in IEEE Transactions on Automatic Control, 65(7), p. 3068-3075. [more info] [doi]
  • Conference paper Toller M., Geiger B. & Kern R. (2019) A Formally Robust Time Series Distance Metric. in Mile'TS @ SIGKDD. [more info]
  • Conference paper Geiger B. & Koch T. (2018) On the Information Dimension Rate of Multivariate Gaussian Processes. in International Zurich Seminar on Information and Communication - Proceedings (pp. 56-60). [more info] [doi]
  • Journal article Geiger B. (2018) The Fractality of Polar and Reed–Muller Codes. in Entropy, 20(1). [more info] [doi]
  • Book Geiger B. & Kubin G. (2018) Information Loss in Deterministic Signal Processing Systems. 1 ed., 145 p. (Understanding Complex Systems). [more info] [doi]
  • (Old data) Lecture or Presentation Geiger B. & Amjad R. (2017) Community Detection in Shakespeare’s Plays. Classic and Information-Theoretic Approaches.. [more info]
  • Conference paper Geiger B. & Kubin G. (2014) Information Loss and Anti-Aliasing Filters in Multirate Systems. in International Zurich Seminar on Communications (pp. 148-151). [more info] [doi]
  • Conference paper Casapicola P., Poelzl M. & Geiger B. (2014) A MATLAB-Based Magnitude Response Game for DSP Education. in IEEE International Conference on Acoustics, Speech, and Signal Processing (pp. 2214-2218). [more info]
  • Conference paper Geiger B. & Kubin G. (2014) Information-Maximizing Prefilters for Quantization. in IEEE International Conference on Acoustics, Speech, and Signal Processing (pp. 4968-4972). [more info]
  • (Old data) Lecture or Presentation Geiger B. & Kubin G. (2013) Information Loss for Optimal Filter Design.. [more info]
  • Conference paper Peharz R., Geiger B. & Pernkopf F. (2013) Greedy Part-wise Learning of Sum-Product Networks. in European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (pp. 612-627). [more info]
  • Conference paper Aichinger P., Schneider-Stickler B., Bigenzahn W., Fuchs A., Geiger B., Hagmüller M. & Kubin G. (2013) Double pitch marks in diplophonic voice. in IEEE International Conference on Acoustics, Speech, and Signal Processing (pp. xx-xx). [more info]
  • Conference paper Geiger B. & Temmel C. (2013) Information-Preserving Markov Aggregation. in Proc. IEEE Information Theory Workshop (pp. 258-262). [more info] [doi]
  • Conference paper Geiger B. & Kubin G. (2013) Signal Enhancement as Minimization of Relevant Information Loss. in Proc. Int. ITG Conf. on Systems, Communication and Coding (pp. 1-6). [more info]
  • Journal article Geiger B. & Vogel C. (2013) Influence of Doppler Bin Width on GPS Acquisition Probabilities. in IEEE transactions on aerospace and electronic systems, 49(4), p. 2570-2584. [more info] [doi]
  • Conference paper Geiger B. & Kubin G. (2012) On the Information Loss in Memoryless Systems: The Multivariate Case. in Proc. of the Int. Zurich Seminar on Communications (pp. 32-35). [more info] [doi]
  • Conference paper Leitinger E., Geiger B. & Witrisal K. (2012) Capacity and capacity-achieving input distribution of the energy detector. in Proc. of the International Conference on Ultra-Wideband (pp. 57-61). [more info] [doi]
  • Conference paper Geiger B. & Kubin G. (2012) Relative Information Loss in the PCA. in Proc. IEEE Information Theory Workshop (pp. 567-571). [more info] [doi]
  • Journal article Geiger B., Vogel C. & Soudan M. (2012) A Comparison Between Ratio Detection and Threshold Comparison for GNSS Acquisition. in IEEE transactions on aerospace and electronic systems, 48(2), p. 1772-1779. [more info] [doi]
  • Conference paper Geiger B., Feldbauer C. & Kubin G. (2011) Information Loss in Static Nonlinearities. in 8th International Symposium on Wireless Communication Systems (ISWCS) (pp. 799-803). [more info]
  • Conference paper Geiger B. & Kubin G. (2011) Some Results on the Information Loss in Dynamical Systems. in 8th International Symposium on Wireless Communication Systems (ISWCS) (pp. 794-798). [more info]
  • Journal article Nadeem F., Geiger B., Leitgeb E., Muhammad S., Loeschnigg M. & Kandus G. (2011) Comparison of link selection algorithms for free space optics/radio frequency hybrid network. in IET communications, 5, p. 2751-2759. [more info] [doi]
  • (Old data) Lecture or Presentation Geiger B., Gigl T. & Witrisal K. (2010) Enhanced-Accuracy Channel Estimation and Ranging Using IR-UWB Energy Detectors.. [more info]
  • Conference paper Geiger B., Soudan M. & Vogel C. (2010) On the Detection Probability of Parallel Code Phase Search Algorithms in GPS Receivers. in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (pp. 864-869). [more info]
  • Conference paper Geiger B., Gigl T. & Witrisal K. (2010) Enhanced-Accuracy Channel Estimation and Ranging for IR-UWB Energy Detectors. in IEEE International Conference on Ultra-Wideband (pp. 513-518). [more info]
  • Conference paper Berglez P., Seybold J., Geiger B., Soudan M., Vogel C., Abart C., Singh A. & Hofmann-Wellenhof B. (2010) Development of a Dual Frequency Software-based GNSS Receiver. in Proceedings of the ION GNSS 2010 (pp. 1967-1974). [more info]
  • Conference paper Soudan M. & Geiger B. (2010) On the Averaging Correlation for Satellite Acquisition in Software Defined Radio Receivers. in Proceedings of the ION GNSS 2010 (pp. 3284-3289). [more info]
  • (Old data) Lecture or Presentation Geiger B., Gigl T. & Witrisal K. (2009) Ranging in the IEEE 802.15.4a Using Energy Detectors.. [more info]
  • Conference paper Nadeem F., Geiger B., Loeschnigg M., Leitgeb E., Henkel M., Awan M., Motlagh A. & Kandus G. (2009) Switch over implementation and analysis for hybrid wireless network of optical wireless and GHz links. in Wireless Telecommunications Symposium (pp. 1-5). [more info] [doi]
  • Conference paper Gigl T., Buchgraber T., Geiger B., Adalan A., Preishuber-Pfluegl J. & Witrisal K. (2009) Pathloss and Delay-Spread Analysis of Multipath Intensive Environments using IEEE 802.15.4a UWB Signals. in COST 2100 Management Committee Meeting. [more info]
  • Conference paper Nadeem F., Geiger B., Henkel M., Leitgeb E., Awan M., Gebhart M. & Kandus G. (2009) Comparison of wireless optical communication availability data and traffic data. in VTC2009-Spring (pp. 1-5). [more info]
  • Conference paper Nadeem F., Henkel M., Geiger B., Leitgeb E., Awan M. & Kandus G. (2009) Implementation and Analysis of Load Balancing Switch over for Hybrid Wireless Network. in IEEE Wireless Communications and Networking Conference. [more info]
  • Conference paper Nadeem F., Geiger B., Leitgeb E., Awan M. & Kandus G. (2009) Evaluation of Switch-Over Algorithms for Hybrid FSO-WLAN Systems. in Wireless VITAE 09 (pp. 565-570). [more info]
  • Conference paper Geiger B. (2009) Ranging in the IEEE 802.15.4a Standard Using Energy Detectors. in IEEE EUROCON 2009 (pp. 1948-1955). [more info] [doi]
  • Journal article Nadeem F., Gebhart M., Leitgeb E., Awan M., Geiger B., Henkel M. & Kandus G. (2009) Performance Analysis of Throughput Efficient Switch-over between FSO and mmW Links. in Journal of communications software and systems, 5(1), p. 19-25. [more info] [doi]
  • Journal article Geiger B., Gigl T., Preishuber-Pfluegl J. & Witrisal K. (2009) Experimental Characterization of System Parameters for Ranging in IEEE 802.15.4a using Energy Detectors. in Radioengineering, 18(3), p. 249-257. [more info]