2019

2018

  • Acharya, J., Patil, A., Li, X., Chen, Y., Liu, S-C., and A. Basu, A. A comparison of low-complexity real-time feature extraction for neuromorphic speech recognition, Frontiers of Neuroscience, 2018
  • Alejandro Linares-Barranco, Hongjie Liu, Antonio Rios-Navarro, Francisco Gomez-Rodriguez, Diederik Paul Moeys, Tobi Delbruck Approaching Retinal Ganglion Cell Modeling and FPGA Implementation for Robotics, MDPI Entropy, 2018 pdf
  • Alessandro Aimar, Hesham Mostafa, Enrico Calabrese, Antonio Rios-Navarro, Ricardo Tapiador-Morales , Iulia-Alexandra Lungu, Moritz B. Milde, Federico Corradi, Alejandro Linares-Barranco, Shih-Chii Liu, Tobi Delbruck NullHop: A Flexible Convolutional Neural Network Accelerator Based on Sparse Representations of Feature Maps, IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 1 - 13, 2018
  • Anumula, J., Ceolini, E., He, Z., Huber, A., and Liu, S-C. An event-driven probabilistic model of sound source localization using cochlea spikes, 2018 IEEE International Symposium on Circuits and Systems, 2018
  • Anumula, J., Neil, D., Delbruck, T., and Liu, S-C. Feature representations for neuromorphic audio spike streams, Front. Neurosci.: Special Issue on Bio-Inspired Audio Processing, Models and Systems, 2018
  • Braun, S. and Neil, D. and Anumula, J. and Ceolini, E. and Liu, S-C. Multi-channel attention for end-to-end speech recognition, 2018 Interspeech, 2018
  • Cartiglia, M.; Kreiser, R. & Sandamirskaya, Y. A Neuromorphic approach to path integration: a head direction spiking neural network with visually-driven reset, IEEE Symposium for Circuits and Systems, ISCAS, 2018 pdf
  • Ceolini, E. and Anumula, J. and Huber, A and Kiselev, I. and Liu, S-C. Speaker activity detection and minimum variance beamforming for source separation, 2018 Interspeech, 2018
  • Chien, C-H., Longinotti, L., Steimer, A., and Liu, S-C. Hardware implementation of an event-based message passing graphical model network, IEEE Transactions on Circuits and Systems I: Regular Papers, 65:(9) 2739 - 2752, 2018
  • Daniel DE Wong, Soren A Fuglsang, Jens Hjortkjær, Enea Ceolini, Malcolm Slaney, Alain De Cheveigne A comparison of regularization methods in forward and backward models for auditory attention decoding, Frontiers in neuroscience, 12:, 2018
  • Diederik Paul Moeys, Daniel Neil, Federico Corradi, Emmett Kerr, Philip Vance, Gautham Das, Sonya A. Coleman, Thomas M. McGinnity, Dermot Kerr, Tobi Delbruck PRED18: Dataset and Further Experiments with DAVIS Event Camera in Predator-Prey Robot Chasing, IEEE Fourth International Conference on Event-Based Control, Communication and Signal Processing (EBCCSP), 2018 pdf
  • Gallego, G. and Lund, J. E. A. and Mueggler, E. and Rebecq, H. and Delbruck, T. and Scaramuzza, D. Event-Based, 6-DOF Camera Tracking from Photometric Depth Maps., IEEE Transactions on Pattern Analysis and Machine Intelligence, 2018
  • Gao, C., Neil, D., Ceolini, E., Liu, S-C., Delbruck, T. DeltaRNN: A Power-efficient Recurrent Neural Network Accelerator, Proceedings of the 2018 ACM/SIGDA International Symposium on Field-Programmable Gate Arrays (FPGA 2018) 21-30, 2018
  • Gemma Taverni, Diederik Paul Moeys, Chenghan Li, Celso Cavaco, Vasyl Motsnyi, David San Seguendo Bello, Tobi Delbruck Front and Back Illuminated Dynamic and Active Pixel Vision Sensor Comparison, IEEE Transactions on Circuits and Systems II, Express Briefs, 65:(5), 2018 pdf
  • Gemma Taverni, Diederik Paul Moeys, Chenghan Li, Celso Cavaco, Vasyl Motsnyi, David San Seguendo Bello, Tobi Delbruck Live Demonstration: Front and Back Illuminated Dynamic and Active Pixel Vision Sensor Comparison, IEEE Int. Symposium on Circuits and Systems (ISCAS), 2018, 2018 pdf
  • Gemma Taverni, Diederik Paul Moeys, Fabian Friedrich Voigt, Chenghan Li, Celso Cavaco, Vasyl Motsnyi, Stewart Berry, Pia Sipilä, David San Segundo Bello, Fritjof Helmchen, Tobi Delbruck In-vivo Imaging of Neural Activity with Dynamic Vision Sensors, BioCas 2017, 2018 pdf
  • Huber, A. and Liu, S-C. On approximation of bandlimited functions with compressed sensing, IEEE International Conference on Acoustics, Speech and Signal Processing, 2018
  • Kerr, Emmett and Vance, Philip and Kerr, Dermot and Coleman, Sonya A. and Das, Gautam and McGinnity, Thomas Martin and Moeys, Diederik Paul and Delbruck, Tobi Biological Goal Seeking, IEEE Symposium Series on Computational Intelligence (SSCI), 2018 pdf
  • Liu, Min and Delbruck, T. Adaptive Time-Slice Block-Matching Optical Flow Algorithm for Dynamic Vision Sensors., Proceedings of BMVC 2018, 2018
  • M Ancona, E Ceolini, C Oztireli, M Gross Towards better understanding of gradient-based attribution methods for Deep Neural Networks, 6th International Conference on Learning Representations (ICLR), 2018
  • Martel, J. N.; Müller, L. K.; Carey, S. J.; Müller, J.; Sandamirskaya, Y. & Dudek, P. Real-Time Depth from Focus on a Programmable Focal Plane Processor, IEEE Transaction on Circuits and Systems--I, 65: 925-934, 2018 pdf
  • Moeys, D. P. and Corradi, F. and Li, C. and Bamford, S. A. and Longinotti, L. and Voigt, F. F. and Berry, S. and Taverni, G. and Helmchen, F. and Delbruck, T. A Sensitive Dynamic and Active Pixel Vision Sensor for Color or Neural Imaging Applications., IEEE Transactions on Biomedical Circuits and Systems, 12:(1), 2018
  • Nikola I. Nikolov, Yuhuang Hu, Mi Xue Tan, Richard H.R. Hahnloser Character-level Chinese-English Translation through ASCII Encoding, Proceedings of the Third Conference on Machine Translation (WMT18), EMNLP 2018, Volume 1: Research Papers:, 2018
  • Nozaki, Y., and T. Delbruck Authors Reply to Comment on Temperature and Parasitic Photocurrent Effects in Dynamic Vision Sensors., IEEE Transactions on Electron Devices , 65:(7), 2018
  • Roger Figueras, Josep Maria Margarit, Germán Vergara, Víctor Villamayor, Raúl Gutiérrez-Álvarez, Carlos Fernández-Montojo, Lluís Terés, and Francisco Serra-Graells A 128× 128-pix 4-kfps 14-bit Digital-Pixel PbSe-CMOS Uncooled MWIR Imager, 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 2018
  • Rueckauer, B. and Liu, S-C. Conversion of analog to spiking neural networks using sparse temporal coding, 2018 IEEE International Symposium on Circuits and Systems, 2018 pdf
  • Taverni, Gemma and Moeys, Diederik Paul and Voigt, Fabian Friedrich and Li, Chenghan and Cavaco, Celso and Motsnyi, Vasyl and Berry, Stewart and Sipilä, Pia and San Segundo Bello, David and Helmchen, Fritjof and Delbruck, Tobi Live Demonstration: In-vivo Imaging of Neural Activity with Dynamic Vision Sensors, BioCAS, 2018 pdf

2017

2016

2015

  • Bhargava, S. and Blaettler, F. and Kollmorgen, S. and Liu, S.-C. and Hahnloser, R. H. Linear methods for efficient and fast separation of two sources recorded with a single microphone, Neural Computation, 22:(10), 2015
  • Chien, C-H. and Liu, S-C. and Steimer, A. A neuromorphic VLSI circuit for spike-based random sampling, IEEE Transactions on Emerging Topics in Computing: Special Issue on Advances in Neuromorphic and Analog VLSI Computing, PP:(99), 2015
  • Diehl, P.U. and Neil, D. and Binas, J. and Cook, M. and Liu, S.C. and Pfeiffer, M. Fast-Classifying, High-Accuracy Spiking Deep Networks Through Weight and Threshold Balancing, IEEE International Joint Conference on Neural Networks (IJCNN), 2015 pdf
  • Hussain, S. and Liu, S-C. and Basu, A. Hardware-amenable structural learning for spike-based pattern classification using a simple model of active dendrites, Neural Computation, 27:(4) 845-897, 2015
  • Indiveri, G. and Liu, S-C. Memory and information processing in neuromorphic systems, Proceedings of IEEE, 103:(8) 1379-1397, 2015
  • Klein, P. and Conradt, J. and Liu, S-C. Scene stitching with event-driven sensors on a robot head platform, IEEE Int. Symposium on Circuits and Systems (ISCAS) 2421 - 2424 , 2015
  • Li, C. and Brandli, C. and Berner, R. and Liu, H. and Yang, M. and Liu, S.-C. and Delbruck, T. Design of an RGBW Color VGA Rolling and Global Shutter Dynamic and Active-Pixel Vision Sensor, IEEE International Symposium on Circuits and Systems (ISCAS) 718 - 721 , 2015
  • Liu, H. and Brandli, C. and Li, C. and Liu, S.-C. and Delbruck, T. Design of a Spatiotemporal Correlation Filter for Event-based Sensors, IEEE International Symposium on Circuits and Systems (ISCAS) 722 - 725 , 2015 pdf
  • Liu, S-C. and Yang, M-H. and Steiner, A. and Moeckel, R. and Delbruck, T. 1kHz 2D visual motion sensor using 20x20 silicon retina optical sensor and DSP microcontroller, IEEE Transactions on Biomedical Circuits and Systems, 9:(2) 207 - 216 , 2015
  • Moeys, D. and Delbruck, T. and Liu, S-C. Current-mode automated quality control cochlear resonator for bird identity tagging, IEEE Int. Symposium on Circuits and Systems (ISCAS) 1734 - 1737 , 2015 pdf
  • Nair, Manu V; Dudek, Piotr Gradient-descent-based learning in memristive crossbar arrays, 2015 International Joint Conference on Neural Networks (IJCNN), 2015
  • Shaw, A., Gao, C., Jin, J. D., Mitrovic, I. Z., Hall, S., Characterisation and modelling of Mg doped ZnO TFTs, 2015 11th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME), Glasgow 153-156, 2015
  • Stromatias, E. and Neil, D. and Galluppi, F. and Pfeiffer, M. and Liu, S-C and Furber, S. Live Demonstration: Handwritten digit recognition using spiking Deep Belief Networks on SpiNNaker, IEEE Int. Symposium on Circuits and Systems (ISCAS), 2015
  • Stromatias, E. and Neil, D. and Galluppi, F. and Pfeiffer, M. and Liu, SC and Furber, S. Scalable Energy-Efficient, Low-Latency Implementations of Spiking Deep Belief Networks on SpiNNaker, IEEE International Joint Conference on Neural Networks (IJCNN), 2015 pdf
  • Stromatias, E. and Neil, D. and Pfeiffer, M. and Galluppi, F. and Furber, S. and Liu, S-C Robustness of spiking Deep Belief Networks to noise and reduced bit precision of neuro-inspired hardware platforms , Frontiers in Neuromorphic Engineering, 9:(222), 2015
  • Yang, M-H and Liu, S-C and Delbruck, T. A Dynamic Vision Sensor with 1% Temporal Contrast Sensitivity and In-Pixel Asynchronous Delta Modulator for Event Encoding, IEEE Journal of Solid-State Circuits, 50:(9), 2015
  • Zai, A and Bhargava, S and Mesgarani, N and Liu, S. Reconstruction of audio waveforms from spike trains of artificial cochlea models, Frontiers in Neuroscience, 2015
  • Event-Based Neuromorphic Systems, Shih-Chii Liu, Tobi Delbruck, Giacomo Indiveri, Adrian Whatley, Rodney Douglas (Eds.), Wiley, 2015

2014

  • Braendli, C. and Berner, R. and Yang, M-H and Liu, S-C. and Delbruck, T. A 240x180 130dB 3us latency global shutter spatiotemporal vision sensor, IEEE Journal of Solid-State Circuits (JSSC), 49:(10) 2333-2341, 2014
  • Braendli, C. and Berner, R. and Yang, M-H. and Liu, S-C. and Villeneuva, V. and Delbruck, T. Live demonstration: The “DAVIS” Dynamic and Active-Pixel Vision Sensor, 2014 IEEE International Symposium on Circuits and Systems 440, 2014
  • Brandli, C. and Mantel, T. and Hutter, M. and Hopflinger, M. and Berner, R. and Siegwart, R. and Delbruck, T. Adaptive Pulsed Laser Line Extraction for Terrain Reconstruction using a Dynamic Vision Sensor, Frontiers in Neuroscience - Neuromorphic Engineering, 2014
  • Brandli, Christian and Muller, Lorenz and Delbruck, Tobi Real-Time, High-Speed Video Decompression Using a Frame- and Event-Based DAVIS Sensor , Circuits and Systems (ISCAS), 2014 IEEE International Symposium on, 2014
  • Hussain, S. and Liu, S-C. and Basu, A. Improved margin multi-class classification using dendritic neurons with morphological learning, 2014 IEEE International Symposium on Circuits and Systems 2640 - 2643, 2014
  • Lang, M. and Delbruck, T. Robotic Goalie with 3ms Reaction Time at 4% CPU Load Using Event-Based Dynamic Sensor, Frontiers in Neuromorphic Engineering, 2014
  • Lee, J-H and Delbruck, T. and Pfeiffer, M. and Park, P.K.J. and Shin, C-W and Ryu, H. and Kang, B.C. Real-Time Gesture Interface Based on Event-Driven Processing from Stereo Silicon Retinas, IEEE Transactions on Neural Networks and Learning Systems 1-14, 2014
  • Liu, S-C and van Schaik, A. Neuromorphic Sensors, Cochlea, Encyclopedia of Computational Neuroscience 1-5, 2014
  • Neil, Daniel and Liu, Shih-Chii Minitaur, an Event-Driven FPGA-Based Spiking Network Accelerator, Very Large Scale Integration (VLSI) Systems, IEEE Transactions on, PP:(99) 1, 2014
  • Papadimitriou, K. and Liu, S-C. and Indiveri, G. and Drakakis, E. M. Neuromorphic log-domain silicon synapse circuits obey Bernoulli dynamics: A unifying tutorial analysis, Frontiers in Neuromorphic Engineering, 2014
  • Steiner, A. and Moeckel, R. and Thurer, R. and Floreano, D. and Delbruck, T. and Liu, S-C. 1kHz 2D silicon retina motion sensor platform, 2014 IEEE International Symposium on Circuits and Systems 41-44, 2014
  • Yang, M-H and Liu, S-C and Delbruck, T. Subthreshold DC-Gain enhancement by exploiting small size effects of MOSFETs, Electronics Letters, 50:(11) 835-837, 2014
  • Yang, M-H. and Liu, S-C. and Delbruck, T. Comparison of spike encoding schemes in asynchronous vision sensors: Modeling and design, 2014 IEEE International Symposium on Circuits and Systems 2632 - 2635, 2014

2013

  • Andreas Steimer, Rodney Douglas Spike-Based Probabilistic Inference in Analog Graphical Models Using Interspike-Interval Coding, Neural Computation, 25:(9) 2303-2354, 2013 pdf
  • Berner, R. and Brandli, C. and Yang, M. and Liu, S.-C. and Delbruck, T. A 240x180 120dB 10mW 12us‐latency sparse output vision sensor for mobile applications, Symposium on VLSI Circuits, 2013
  • Berner, Raphael and Brandli, Christian and Yang, Minhao and Liu, Shih-Chii and Delbruck, Tobi A 240x180 120dB 10mW 12us‐latency Sparse Output Vision Sensor for Mobile Applications, IISW 2013, 2013
  • Censi, Andrea and Strubel, Jonas and Brandli, Christian and Delbruck, Tobi and Scaramuzza, Davide Low-latency localization by Active LED Markers tracking using a Dynamic Vision Sensor, RSJ IEEE/RSJ International Conference on Intelligent Robots and Systems IROS, 2013
  • Hussain, S. and Gopalakrishnan, R. and Basu, A. and Liu, S-C. A morphological learning: Increased memory capacity of neuromorphic systems with binary synapses exploiting AER based reconfiguration, 2013 International Joint Conference on Neural Networks, 2013
  • Liu, S-C. and Schaik, A. van and Minch, B. and Delbruck, T. Asynchronous binaural spatial audition sensor with 2x64x4 channel output, IEEE Transactions on Biomedical Circuits and Systems, 2013
  • O'Connor, P. and Neil, D. and Liu, S-C. and Delbruck, T. and Pfeiffer, M. Real-Time Classification and Sensor Fusion with a Spiking Deep Belief Network, Frontiers in Neuromorphic Engineering, 7:(178), 2013
  • Park, P. and Ryu, H. and Lee, J. H. and Shin, C. W. and Lee, K. B. and Woo, J. Y. and Kim, J-S. and Kang, B. C. and Liu, S-C. and Delbruck, T. Fast neuromorphic sound localization for binaural hearing aids, IEEE Engineering in Medicine and Biology Society, 2013
  • Wang, Y-X and Liu, S-C. Active processing of spatio-temporal input patterns in silicon dendrites, IEEE Transactions on Biomedical Circuits and Systems, 7:(3) 307-318, 2013

2012

  • Katz, M. and Nikolic, K. and Delbruck, T. Live demonstration: Behavioural Emulation of Event-Based Vision Sensors, IEEE Intl. Symp. on Circuits and Systems (ISCAS 2012) 741-745, 2012
  • Lee, J. and Delbruck, T. and Park, P.K.J. and Pfeiffer, M. and Shin, C.W. and Ryu, H. and Kang, B.C. Live demonstration: Gesture-Based remote control using stereo pair of dynamic vision sensors, IEEE Intl. Symp. on Circuits and Systems (ISCAS 2012) 736-740, 2012
  • Li, C-H. and Delbruck, T. and Liu, S-C. Real-time speaker identification using the AEREAR2 event-based silicon cochlea, 2012 IEEE International Symposium on Circuits and Systems 1159– 1162, 2012
  • Sejnowski, T. and Delbruck, T. The Language of the Brain, Scientific American(Oct.) 54-59, 2012
  • Slaney, M. and Agus, T. and Liu, S-C. and Kaya, M. and Elhilali, M. A model of attention-driven scene analysis, 2012 IEEE International Conference on Acoustics, Speech, and Signal Processing 145-148, 2012
  • T. Delbruck and S-C. Liu Spiking silicon retinas and cochleas for vision and audition, Frontiers in Sensing - From Biology to Engineering 88-99, 2012
  • Yang, M. H. and Liu, S-C. and Li, C-H. and Delbruck, T. Addressable current reference array with 170dB dynamic range, 2012 IEEE International Symposium on Circuits and Systems 3110-3113, 2012

2011

2010

  • Berner, R and Delbruck, T Event-based color change pixel in standard CMOS, Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on 349-352, 2010
  • Chakrabartty, S and Liu, S C Exploiting Spike-based Dynamics in a Silicon Cochlea for Speaker Identification, Proceedings of 2010 IEEE International Symposium on Circuits and Systems (ISCAS) : Paris, France, 30 May - 2 June 2010 513-516, 2010
  • D'Souza, P and Liu, S C and Hahnloser, R H R Perceptron learning rule derived from spike-frequency adaptation and spike-time-dependent plasticity, Proceedings of the National Academy of Sciences of the United States of America, 107:(10) 4722-4727, 2010 pdf
  • Delbruck, T and Berner, R and Lichtsteiner, P and Dualibe, C 32-bit Configurable bias current generator with sub-off-current capability, Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on 1647-1650, 2010
  • Delbruck, T and Koch, T and Berner, R and Hermansky, H Fully integrated 500uW speech detection wake-up circuit, Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on 2015-2018, 2010
  • Finger, H and Ruvolo, P and Liu, S C and Movellan, J R Approaches and Databases for Online Calibration of Binaural Sound Localization for Robotic Heads, IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2010 : 18 - 22 Oct. 2010, Taipei, Taiwan 4340-4345, 2010
  • Jaeckel, D and Moeckel, R and Liu, S C Sound recognition with spiking silicon cochlea and Hidden Markov Models, 2010
  • Liu, S C and Delbruck, T Neuromorphic sensory systems, Current Opinion in Neurobiology, 20:(3) 288-295, 2010
  • Liu, S C and Mesgarani, N and Harris, J and Hermansky, H The Use of Spike-Based Representations for Hardware Audition Systems, Proceedings of 2010 IEEE International Symposium on Circuits and Systems : Paris, France, 30 May - 2 June 2010 505-508, 2010
  • Liu, S C and van Schaik, A and Minch, B A and Delbruck, T Event-based 64-channel binaural silicon cochlea with Q enhancement mechanisms, Proceedings of 2010 IEEE International Symposium on Circuits and Systems (ISCAS) : Paris, France, 30 May - 2 June 2010 2027-2030, 2010
  • Wang, Y and Liu, S C Motion detection using an aVLSI network of spiking neurons, Proceedings of the 2010 International Symposium of Circuits and Systems 93-96, 2010
  • Wang, Y and Liu, S C Multilayer processing of spatiotemporal spike patterns in a neuron with active dendrites, Neural Computation, 22:(8) 2086-2112, 2010

2009

  • Andreas, Steimer and Wolfgang, Maass and Douglas, Rodney Belief-Propagation in Networks of Spiking Neurons, Neural Computation, 21:(9) 2502–2523, 2009 pdf
  • Boerlin, M and Delbruck, T and Eng, K Getting to Know Your Neighbors: Unsupervised Learning of Topography from Real-World, Event-Based Input, Neural Computation, 21:(1) 216-238, 2009 pdf
  • Conradt, J and Cook, M and Berner, R and Lichtsteiner, P and Douglas, RJ and Delbruck , T A Pencil Balancing Robot using a Pair of AER Dynamic Vision Sensors, International Conference on Circuits and Systems (ISCAS) 781-785, 2009 pdf
  • Conradt, J. and Berner, R. and Cook, M. and Delbruck, T. An Embedded AER Dynamic Vision Sensor for Low-Latency Pole Balancing, IEEE Workshop on Embedded Computer Vision (ECV09), Kyoto, Japan, 2009 pdf
  • Linares-Barranco, A. and Gomez-Rodriguez, F. and Jimenez, G. and Delbruck, T. and Berner, R. and Liu, S-C. Implementation of a time-warping AER mapper, Proceedings of IEEE International Symposium on Circuits and Systems 2886-2889, 2009 pdf
  • Nageswaran, Jayram Moorkanikara and Wang, Yingxue and Delbrueck, Tobi and Dutt, Nikil Computing spike-based convolutions on GPUs, EEE International Symposium on Circuits and Systems 2009 (ISCAS 2009) 1917-1920, 2009 pdf
  • Oster , M. and Douglas, R. J. and Liu, S-C. Computation with Spikes in a Winner-Take-All Network, Neural Computation, 21:(9) 2436-2465, 2009 pdf
  • Serrano-Gotarredona, R. and Oster, M. and Lichtsteiner, P. and Linares-Barranco, A. and Paz-Vicente, R. and Gomez-Rodriguez, F. and Camuñas-Mesa, L. and Berner, R. and Rivas, M. and Delbruck , T. and Liu, S-C. and Douglas, R. J. and Hafliger, P. and Moreno, G. and Civit, A. and Serrano-Gotarredona, T. and Acosta-Jimenez, A. and Linares-Barranco, B. CAVIAR: a 45k neuron, 5M synapse, 12G connects/s AER hardware sensory-processing-learning-actuating system for high-speed visual object recognition and tracking, IEEE Transactions on Neural Networks, 20:(9) 1417-1438, 2009
  • Wang, Y. and Liu, S-C. Input evoked nonlinearities in silicon dendrite circuits, Proceedings of IEEE International Symposium on Circuits and Systems 2894-2897, 2009 pdf
  • Yu, T. and Schwartz, A. and Harris, J. and Slaney, M. and Liu, S-C. Periodicity detection and localization using spike timing from the AER EAR, Proceedings of IEEE International Symposium on Circuits and Systems 109-112, 2009 pdf

2008

  • Berner, R and Lichtsteiner, P. and Delbruck, T. Self-timed vertacolor dichromatic vision sensor for low power pattern detection, IEEE International Symposium on Circuits and Systems (ISCAS 2008) 1032-1035, 2008 pdf
  • Conradt, J and Lichtsteiner, P and Berner, R and Delbruck, T and Douglas, RJ and Cook, M A Pencil Balancing Robot Using Only Spike-based Visual Input., Neural Information Processing Systems, 2008 pdf
  • Delbruck, T and Schrag, M and Boerlin, M and Eng, K Real-time Topology Learning, NIPS 2008 (Demonstration Track), 2008
  • Delbruck, T. Frame-free dynamic digital vision, Invited paper in International Symposium on Secure-Life Electronics, 1:(1) 21-26, 2008 pdf
  • Fu, Z. and Culurciello, E. and Lichtsteiner, P. and Delbruck, T. Fall detection using an address-event temporal contrast vision sensor, IEEE International Symposium on Circuits and Systems (ISCAS 2008) 424-427, 2008
  • Fu, Z. and Delbruck, T. and Lichtsteiner, P. and Culurciello, E. An address-event fall detector for assisted living applications, IEEE Transactions on Biomedical Circuits and Systems, 2:(2) 88-96, 2008 pdf
  • Indiveri, G. and Liu, S.-C. and Delbruck, T. and Douglas, R. Neuromorphic systems, The New Encyclopedia of Neuroscience 521-528, 2008
  • Lichtsteiner, P. and Posch, C. and Delbruck, T. A 128×128 120dB 15us Latency Asynchronous Temporal Contrast Vision Sensor, IEEE Journal of Solid State Circuits, 43:(2) 566-576, 2008 pdf
  • Liu, S-C. and Moeckel, R. Temporally learning floating-gate VLSI synapses, IEEE International Symposium on Circuits and Systems (ISCAS 2008) 2154-2157, 2008 pdf
  • Moeckel, R. and Jaeggi, R. and Liu, S-C. Steering with an aVLSI motion detection chip, IEEE International Symposium on Circuits and Systems (ISCAS 2008) 1036-1039, 2008 pdf
  • Oster, M. and Yingxue, W. and Douglas, R. and Liu, S-C. Quantification of A Spike-Based Winner-Take-All VLSI Network, IEEE Transactions on Circuits and Systems I, Regular Papers, 55:(10) 3160-3169, 2008 pdf

2007

  • Berner, R. and Delbruck, T. A 5 Meps $100 USB2.0 Address-Event Monitor-Sequencer Interface, IEEE International Symposium on Circuits and Systems (ISCAS 2007) 2451-2454, 2007 pdf
  • Chan, V. and Liu, S-C. and van Schaik, A. A matched silicon cochlea pair with address event representation interface, IEEE Transactions on Circuits and Systems I, Regular Papers, 54:(1) 48-59, 2007 pdf
  • Chicca, E. and Whatley, A. M. and Lichtsteiner, P. and Dante, V. and Delbruck, T. and Del Giudice, P. and Douglas, R. J. and Indiveri, G. A multi-chip pulse-based neuromorphic infrastructure and its application to a model of orientation selectivity, IEEE Transactions on Circuits and Systems I, Regular Papers, 54:(5) 981-993, 2007 pdf
  • Delbruck, T. and Lichtsteiner, P. Fast sensory motor control based on event-based hybrid neuromorphic-procedural system, IEEE International Symposium on Circuits and Systems (ISCAS 2007) 845-848, 2007 pdf
  • Delbrück, T. and Whatley, A. M. and Douglas, R. and Eng, K. and Hepp, K. and Verschure, P. F. M. J. A tactile luminous floor for an interactive autonomous space , Robotics and Autonomous Systems, 55:(6) 433-443, 2007 pdf
  • Fasnacht, D. and Delbruck, T. Dichromatic spectral measurement circuit in vanilla CMOS, IEEE International Symposium on Circuits and Systems (ISCAS 2007) 3091-3094, 2007 pdf
  • Gomez-Rodriguez, F. and Linares-Barranco, A. and Miro, L. and Liu, S-C. and van Schaik, A. and Etienne-Cummings, R. and Lewis, M. A. AER audition filtering and CPG for robot control, 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007) 1201-1204, 2007 pdf
  • Linares-Barranco, A and Oster, M. and Cascado, D. and Jimenez, G. and Civit, A. and Linares-Barranco, B. Inter-spike-intervals analysis of AER Poisson like generator hardware, Neurocomputing, 2007 pdf
  • Linares-Barranco, A. and Gomez-Rodriguez, F. and Jimenez, A. and Delbruck, T. and Lichtsteiner, P. Using FPGA for visuo-motor control with a silicon retina and a humanoid robot, IEEE International Symposium on Circuits and Systems (ISCAS 2007) 119-1195, 2007 pdf
  • Moeckel, R. and Liu, S-C. Motion detection circuits for a time-to-travel algorithm, 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007) 3079-3082, 2007 pdf
  • Oster, M. and Douglas, R. J. and Liu, S-C. Quantifying input and output statistics of a winner-take-all network in a vision system, 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007) 853-856, 2007 pdf
  • Oster, M. and Lichtsteiner, P. and Delbruck, T. and Liu, S-C. A spike-based saccadic recognition system, 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007) 3083-3086, 2007 pdf

2006

  • Chan, V. and van Schaik , A. and Liu, S-C. Spike response properties of an AER EAR, 2006 IEEE International Symposium on Circuits and Systems 859-862, 2006 pdf
  • Chicca, E. and Lichtsteiner, P. and Delbruck, T. and Indiveri, G. and Douglas, R. J. Modeling Orientation Selectivity Using a Neuromorphic Multi-Chip System, Proceedings of IEEE International Symposium on Circuits and Systems 1235-1239, 2006 pdf
  • Delbruck, T. and Lichtsteiner, P. Fully programmable bias current generator with 24 bit resolution per bias, 2006 IEEE International Symposium on Circuits and Systems (ISCAS 2006), 2006 pdf
  • Eng, K. and Mintz, M. and Delbruck, T. and Douglas, R. J. and Whatley, A. M. and Manzolli, J. and Verschure, P. F. M. J. An Investigation of Collective Human Behavior in Large-scale, Mixed Reality Spaces, Presence: Teleoperators and Virtual Environments, 15:(4) 403-418, 2006 pdf
  • Huang, Y.-Y. and Rinner, O. and Hedinger, P. and Liu, S-C. and Neuhauss, S. Oculomotor instabilities in zebrafish mutant belladonna: A behavioral model for congenital nystagmus due to axonal misrouting, Journal of Neuroscience, 26:(39) 9873-9880, 2006 pdf
  • Lichtsteiner, P. and Delbruck, T. and Posch, C. A 100dB dynamic range high-speed dual-line optical transient sensor with asynchronous readout, 2006 IEEE International Symposium on Circuits and Systems (ISCAS 2006), 2006
  • Lichtsteiner, P. and Posch, C. and Delbruck, T. A 128×128 120dB 30mW Asynchronous Vision Sensor that Responds to Relative Intensity Change, ISSCC Digest of Technical Papers 2006 508-509, 2006 pdf
  • Linares-Barranco, A. and Cascado, D. and Jimenez, G. and Civit, A. and Oster, M. and Linares-Barranco, B. Poisson AER Generator: Inter-Spike-Intervals Analysis, IEEE International Symposium on Circuits and Systems (ISCAS 2006) 3149-3153, 2006
  • Liu, S-C. and Oster, M. Feature competition in a spike-based winner-take-all VLSI network, IEEE International Symposium on Circuits and Systems (ISCAS 2006) 3634-3637, 2006 pdf
  • Nufer, Stephan K. and Buehlmann, Mathias and Delbruck, Tobi and Joller, Josef A mixture of experts for learning lighting control, Proceedings from the Workshop on Artificial Intelligence Techniques for Ambient Intelligence (AITAmI'06), 2006 pdf
  • Wang, Y-X. and Douglas, R. and Liu, S-C. Attentional processing in a spike-based VLSI neural network, Advances in Neural Information Processing Systems (NIPS), 19:, 2006 pdf
  • Wang, Y-X. and Liu, S-C. Programmable synaptic weights for an aVLSI network of spiking neurons, 2006 IEEE International Symposium on Circuits and Systems 4531-4534, 2006 pdf

2005

  • Delbruck, T and van Schaik, A Bias current generators with wide dynamic range, Analog Integrated Circuits and Signal Processing, 43:(3) 247-268, 2005 pdf
  • Delbruck, T. and Fenkart, A. and Zwicker, R. Using personal computers for enchanced presence detection in building automation, HCI International, 11th International Conference on Human-Computer Interaction, 2005
  • Grover, D. and Delbruck, T. and King, M. An eye tracking system using multiple near-infrared channels with special application to efficient eye-based communication, Thirteenth European Conference on Eye Movements ECEM13 36-39, 2005
  • Lichtsteiner, P and Delbruck, T 64x64 Event-Driven Logarithmic Temporal Derivative Silicon Retina, 2005 IEEE Workshop on Charge-Coupled Devices and Advanced Image Sensors 157-160, 2005
  • Lichtsteiner, P. and Delbruck, T. A 64x64 AER Logarithmic temporal derivative silicon retina, Research in Microelectronics and Electronics, 2005 PhD (PRIME 2005) , 2: 202-205, 2005 pdf
  • Linares-Barranco, A and Oster, M and Cascado, D and Jiménez, G and Civit, A and Linares-Barranco, B Inter-Spike-Intervals analysis of Poisson like Hardware Synthetic AER Generation, 8th International Work-Conference on Artificial Neural Networks (IWANN), 3512: 479-485, 2005
  • Liu, S-C. and van Schaik, A. An AER Ear, The Neuromorphic Engineering Newsletter, 2:(1) 11-12, 2005
  • Oster, M and Liu, S-C. Spiking inputs to a winner-take-all network, Advances in Neural Information Processing Systems (NIPS), 18: 1051-1058, 2005 pdf
  • Oster, M. and Whatley, A. M. and Liu, S-C. and Douglas, R. J. A hardware/software framework for real-time spiking systems, Artificial Neural Networks: Biological Inspirations – ICANN 2005: 15th International Conference, Warsaw, Poland, September 11-15, 2005. Proceedings, Part I, 3696: 161-166, 2005 pdf
  • Reichel, L. and Liechti, D. and Presser , K. and Liu, S-C. Robot guidance with neuromorphic motion sensors, IEEE International Conference on Robotics and Automation 3540-3544, 2005
  • Reichel, L. and Liechti, D. and Presser, K. and Liu, S-C. Robotics and Autonomous Systems, Robotics and Autonomous Systems, 51:(2-3) 167-174, 2005
  • Serrano-Gotarredona, R. and Oster, M. and Lichtsteiner, P. and Linares-Barranco, A. and Paz-Vincent, R. and Gómez-Rodríguez, F. and Kolle Riis, H. and Delbrück, T. and Liu, S. C. and Zahnd, S. and Whatley, A. M. and Douglas, R. and Häfliger, P. and Jimenez-Moreno, G. and Civit, A. and Serrano-Gotarredona, T. and Acosta-Jiménez, A. and Linares-Barranco, B. AER Building Blocks for Multi-Layer Multi-Chip Neuromorphic Vision Systems, Advances in Neural Information Processing Systems (NIPS), 18: 1217-1224, 2005 pdf
  • van Schaik, A. and Liu, S-C. AER EAR: A matched silicon cochlea pair with address event representation interface, IEEE International Symposium on Circuits and Systems, V:(4213-4216), 2005 pdf

2004

  • Delbruck, T. and Liu, S-C. A silicon visual system as a model animal , Vision Research, 44:(17) 2083-2089, 2004 pdf
  • Delbruck, T. and Oberhof, D. Self biased low power adaptive photoreceptor, 2004 IEEE Internation Symposium on Circuits and Systems IV-844-847, 2004
  • Delbruck, T. and Oberhoff, D. Self biasing low power adaptive photoreceptor, 2004 IEEE International Symposium on Circuits and Systems (ISCAS 2004) IV-844-847, 2004 pdf
  • Delbruck, T. and van Schaik, A. Bias current generators with wide dynamic range, 2004 IEEE International Symposium on Circuits and Systems (ISCAS 2004) I-337-340, 2004 pdf
  • Lichtsteiner, P. and Kramer, J. and Delbruck, T. Improved on/off temporally differentiating address-event imager, ICECS 2004. Proceedings of the 2004 11th IEEE International Conference on Electronics, Circuits and Systems 211-214, 2004 pdf
  • Liu, S-C. and Douglas, R. Temporal coding in a silicon network of integrate-and-fire neurons, IEEE Transactions on Neural Networks, 15:(5) 1305-1314, 2004
  • Liu, S-C. and Douglas, R. Spike synchronization in a network of silicon integrate-and-fire neurons, 2004 IEEE International Symposium on Circuits and Systems (ISCAS 2004), V: 397-400, 2004
  • Oster, M. and Liu, S-C. A winner-take-all spiking network with spiking inputs, 11th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2004), 2004 pdf

2003

  • Boegerhausen, M and Suter, P and Liu, S-C. Modeling short-term synaptic depression in silicon, Neural Computation, 15:(2) 331-348, 2003
  • Delbruck, T. and Eng, K. and Baebler, A. and Bernardet, U. and Blanchard, M. and Briska, A. and Costa, M. and Douglas, R. and Hepp, K. and Klein, D. and Manzolli, J. and Mintz, M. and Roth, F. and Rutishauser, U. and Wassermann, K. and Wittmann, A. and Whatley, A. M. and Wyss, R. and Verschure, P. F. M. J. Ada: a playful interactive space, Human-Computer Interaction --- INTERACT'03 : IFIP TC13 International Conference on Human-Computer Interaction, 1st-5th September 2003, Zürich, Switzerland. 989-992, 2003 pdf
  • Eng, K. and Baebler, A. and Bernardet, U. and Blanchard, M. and Costa, M. and Delbruck, T. and Douglas, R. J. and Hepp, K. and Klein, D. and Manzolli, J. and Mintz, M. and Roth, F. and Rutishauser, U. and Wassermann, K. and Whatley, A. M. and Wittmann, A. and Wyss, R. and Verschure, P. F. M. J. Ada - Intelligent Space: An artificial creature for the Swiss Expo.02, Proceedings of the 2003 IEEE International Conference on Robotics and Automation (ICRA 2003), 3: 4154–4159, 2003
  • Eng, K. and Klein, D. and Baebler, A. and Bernardet, U. and Blanchard, M. and Costa, M. and Delbruck, T. and Douglas, R. J. and Hepp, K. and Manzolli, J. and Mintz, M. and Roth, F. and Rutishauser, U. and Wassermann, K. and Whatley, A. M. and Wittmann, A. and Wyss, R. and Verschure, P. F. M. J. Design for a brain revisited: The neuromorphic design and functionality of the interactive space Ada, Reviews in the Neurosciences, 14:(1-2) 145-180, 2003 pdf
  • Liu, S-C. and Boegershausen, M. and Suter, P. Circuit model of short-term synaptic dynamics, Advances in Neural Information Processing Systems, 15:, 2003 pdf
  • Liu, S-C. Analog VLSI circuits for short-term dynamic synapses, European Journal on Applied Signal Processing, 7: 1-9, 2003
  • Liu, S-C. A wide-field direction-selective aVLSI spiking neuron, IEEE International Symposium on Circuits and Systems, IV: 804-807, 2003
  • Liu, S-C. A silicon retina with controllable winner-take-all properties, IEEE International Symposium on Circuits and Systems, V: 829-832, 2003 pdf
  • Zahnd, S and Lichtsteiner, P and Delbruck, T Integrated vision sensor for detecting boundary crossings, International Symposium on Circuits and Systems (ISCAS), II: 376, 2003

2002

  • Eng, K. and Bäbler, A. and Bernardet, U. and Blanchard, M. and Briska, A. and Conradt, J. and Costa, M. and Delbrück, T. and Douglas, R. J. and Hepp, K. and Klein, D. and Manzolli, J. and Mintz, M. and Netter, T. and Roth, F. and Rutishauser, U. and Wassermann, K. and Whatley, A. M. and Wittmann, A. and Wyss, R. and Verschure, P. F. M. J. Ada: Constructing a Synthetic Organism, Proceedings of the 2002 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2002), EPFL, Lausanne, Switzerland, 2: 1808-1813, 2002 pdf
  • Liu, S-C. and Kramer, J. and Indiveri, G. and Delbruck, T. and Douglas, R. Orientation-selective aVLSI spiking neurons, Advances in Neural Information Processing Systems, 14:, 2002 pdf
  • Liu, S-C. and Kramer, J. and Indiveri, G. and Delbruck, T. and Douglas, R. Analog VLSI: Circuits and Principles, MIT Press, 2002
  • Liu, S-C. and Minch , B.A. Silicon synaptic adaptation mechanisms for homeostasis and contrast gain control, IEEE Transactions on Neural Networks, 13:(6) 1497-1503, 2002 pdf
  • Liu, S-C. A normalizing aVLSI network with controllable winner-take-all properties, Analog Integrated Circuits and Signal Processing, 31:(1) 47-53, 2002 pdf
  • Usseglio-Viretta, A. and Fusi, S. and Liu, S-C. Encoding the temporal statistics of Markovian sequences of stimuli in recurrent neuronal networks, Artificial Neural Networks - ICANN 2002, 2415: 204-209, 2002 pdf
  • Zahnd, S and Lichtsteiner, P and Delbrück, T Integrated vision sensor that detects objects crossing its boundaries, ISCAS2003, 2002 pdf

2001

  • Delbruck, T and Liu, S-C. and Chicca, E and Ricci, GM and Bovet, S A Retina/V1 simple cell chip for physiology experiment design or classroom demonstration, IEEE CCD and AIS meeting, June 7-9, 2001, Lake Tahoe, California , 2001 pdf
  • Eng, K. and Baebler, A. and Bernardet, U. and Blanchard, M. and Briska, A. and Costa, M. and Delbruck, T. and Douglas, R. and Hepp, K. and Klein, D. and Manzolli, J. and Mintz, M. and Netter, T. and Roth, F. and Wassermann, K. and Whatley, A. and Wittmann, A. and Verschure, P. Ada - Buildings as Organisms, Game, Set and Match (Proceedings), Faculty of Architecture, TU Delft, 2001
  • Liu, S-C. and Kramer, J. and Indiveri, G. and Delbruck, T. and Burg, T. and Douglas, R. Orientation-selective aVLSI spiking neurons, Neural Networks, 14:(6/7) 629-643, 2001
  • Liu, S-C. and Minch, B.A. Homeostasis in a silicon integrate-and-fire neuron, Advances in Neural Information Processing Systems, 13:, 2001 pdf
  • Liu, S-C. and Usseglio-Viretta, A. Fly-like visuo-motor responses on a robot using aVLSI motion chips, Biological Cybernetics, 85:(6) 449-457, 2001 pdf
  • Suter, P. and Liu, S.C. A push-pull model of orientation-selectivity in a hybrid VLSI system of spiking neurons, World Congress on Neuroinformatics, 2001 pdf

2000

  • Delbruck, T Silicon retina for autofocus, ISCAS 2000, Geneva, Switzerland, May 27-31, 2000 IV-393-396, 2000 pdf
  • Liu, S-C. and Usseglio-Viretta, A. Visuo-motor fly-like responses of a robot using aVLSI motion-sensitive chips, Second International ICSC Symposium on Neural Computation, NC'2000, 2000 pdf
  • Liu, S-C. A winner-take-all circuit with controllable soft-max property, Advances in Neural Information Processing Systems, 12:, 2000
  • Liu, S-C. A neuromorphic aVLSI model of global motion processing in the fly, IEEE Transactions on Circuits and Systems II, Analog and Digital Signal Processing, 47:(12) 1458-1467, 2000 pdf

1999

  • Liu, S-C. Silicon retina with adaptive filtering properties, Analog Integrated Circuits and Signal Processing, 18:(2/3) 1-12, 1999
  • Liu, S-C. Silicon photoreceptors with controllable adaptive filtering properties, Learning in Silicon 67-78, 1999 pdf

1998

  • Liu, S.C. Silicon retina with adaptive filtering properties, Advances in Neural Information Processing Systems, 10:, 1998 pdf

1997

  • Delbrück, T. and Mascarenhas, M. and Chi, M. and Bergemont, A. and Mead, C. Pulsed bipolar CMOS imager, IEEE CCD and AIS Meeting, Brugge, Belgium, June 5-7, 1997, 1997

1996

  • Liu, S-C. Silicon model of motion adaptation in the fly visual system, Proceedings of the 3rd UCSD-Caltech Joint Symposium on Neural Computation, 6:(1) 1-10, 1996
  • Liu, S.-C. and Mead, C. Continuous-time adaptive delay system, IEEE Transactions on Circuits and Systems II, Analog and Digital Signal Processing, 43:(11) 222-236, 1996

1995

  • Liu, S-C. and Boahen, K. Adaptive retina with center-surround receptive field, Advances in Neural Information Processing Systems, 8: 678-684, 1995

1994

  • Delbrück, T. and Mead, C.A. Analog VLSI adaptive logarithmic wide-dynamic-range photoreceptor, Procedings of the International Circuits and Systems Meeting, 1994
  • Liu, S.-C. and Mead, C. Continuous-time adaptive delay system, IEEE International Symposium on Circuits and Systems, 1994

1993

  • Delbrück, T. Silicon Retina with Correlation-Based, Velocity-Tuned Pixels, IEEE Transactions on Neural Networks, 4: 529-541, 1993
  • Sarpeshkar, R. and Delbrück, T. and Mead, C. White noise in MOS transistors and resistors, IEEE Circuits and Devices 23-29, 1993

1991

  • Benson, R.G. and Delbrück, T. Direction Selective Silicon Retina that uses Null Inhibition, Advances in Neural Information Processing Systems 4 756-763, 1991
  • Delbrück, T. and Mead, C.A. Time-derivative adaptive silicon photoreceptor array, Infrared Sensors: Detectors, Electronics, and Signal Processing, 1541: 92-99, 1991
  • Delbrück, T. ``Bump'' circuits for computing similarity and dissimilarity of analog voltages, Proc. IJCNN I-475-479, 1991
  • Mead, C.A. and Delbrück, T. Scanners for Visualizing Activity of Analog VLSI Circuitry, Analog Integrated Circuits and Signal Processing, 1: 93-106, 1991

1989

  • Mahowald, M. and Delbrück, T. Cooperative stereo matching using static and dynamic image features, Analog VLSI Implementation of Neural Systems 213-238, 1989