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Seppo Ovaska

Professor, Industrial Electronics at Aalto University School of Business

Schools

  • Aalto University School of Business

Expertise

Links

    Biography

    Aalto University School of Business

    Seppo J. Ovaska earned his D.Sc. (Tech.) degree in signal processing from Tampere University of Technology in 1989, under the supervision of Professor Yrjö Neuvo. He is a Professor in the School of Electrical Engineering at Aalto University. He has served two terms as a Senior Scientist of the Academy of Finland. In 2006–2007, he was a Visiting Professor of Electrical and Computer Engineering at Utah State University. His research expertise includes computational intelligence, green computing, and industrial electronics. He has published more than 100 articles in peer-reviewed journals. And his Scopus h-index is 25. Before embarking on his academic career, Dr. Ovaska developed control systems for high-rise elevators, both in Finland and in the United States. He holds six U.S. patents. For his pioneering contributions on overlay modernization of elevator groups, he received the Armor–Kone Connection Award. See the PNC Tower in Louisville, Kentucky, where the very first “overlay,” TMS900 MO™, was installed. Today, at Aalto University, he brings his industrial experience and the associated insight to the classroom. Over the years, Dr. Ovaska has taught courses in a wide variety of areas, but specialized in embedded real-time systems. His textbook Real-Time Systems Design and Analysis: Tools for the Practitioner (Wiley, 2012) is on the Intel Recommended Reading List for Developers “Books for Embedded Developers – Software.” See the Reading List. Dr. Ovaska has served his profession as an associate and guest editor for several IEEE journals, including a guest-editorship for the top-ranked Proceedings of the IEEE; and he was an elected member of the Board of Governors, or BoG, as well as the coordinating chair of Technical Committees (Systems), IEEE Systems, Man, and Cybernetics (SMC) Society. Moreover, he has founded two IEEE SMC workshop series, SMCia and SMCals, and has run those with his colleagues in Asia, Europe, and North America. For these and other SMC efforts, he has received two Outstanding Contribution Awards and the Most Active SMC Technical Committee Award (as the chair and founding member of the Technical Committee on Industrial Applications). Dr. Ovaska’s travels have taken him to Muroran Institute of Technology, North Carolina State University, the University of Passau, Utah State University, and Virginia Tech. These collaboration visits have enhanced his knowledge and insight on various areas of Electrical and Computer Engineering, as well as on Engineering Education and Academic Leadership. And the productive visits have led to 15 articles in peer-reviewed journals, two special journal issues, and a research book by Wiley (see Computing Reviews). In addition, Dr. Ovaska has served the international academic community as an external reviewer for tenure and/or promotion (arm’s-length evaluation) at Brigham Young University, Cranfield University, North Carolina State University, Rensselaer Polytechnic Institute, and the University of Vermont. See also the Research Information Portal, and the YouTube video of a recent capstone project that was carried out by a group of students, under the supervision of Dr. Ovaska.

    Peer-reviewed scientific articles

    Journal article-refereed, Original research

    Towards automation of knowledge understanding: An approach for probabilistic generative classifiers

    Fisch, Dominik; Gruhl, Christian; Kalkowski, Edgar; Sick, Bernhard; Ovaska, Seppo
    2016 in INFORMATION SCIENCES (Elsevier Inc.)
    ISSN: 0020-0255

    Direct-to-chip liquid cooling for reducing power consumption in a subarctic supercomputer centre

    Ovaska, Seppo J.; Dragseth, Roy E.; Hanssen, Svenn A.
    2016 in INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING AND NETWORKING (Inderscience Enterprises Ltd)
    ISSN: 1740-0562

    Design of an energy management scheme for a series-hybrid powertrain in heavy-duty vehicle applications

    Liukkonen, Matti; Suomela, Jussi; Ovaska, Seppo J.
    2015 in International Journal of Powertrains (Inderscience Enterprises Ltd)
    ISSN: 1742-4267

    A hybrid optimization method based on differential evolution and harmony search

    Gao, Xiaozhi; Wang, Xiaolei; Ovaska, Seppo J.; Zenger, Kai
    2014 in INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE AND APPLICATIONS (World Scientific Publishing Co.)
    ISSN: 1469-0268

    A hybrid PBIL-based harmony search method

    Gao, X.Z.; Wang, X.; Jokinen, T.; Ovaska, S.J.; Arkkio, A.; Zenger, K.
    2012 in NEURAL COMPUTING AND APPLICATIONS (Springer London)
    ISSN: 0941-0643

    A hybrid optimization method of harmony search and opposition-based learning

    Gao, X.Z.; Wang, X.; Ovaska, S.J.; Zenger, K.
    2012 in ENGINEERING OPTIMIZATION (Taylor and Francis Ltd.)
    ISSN: 0305-215X

    A hybrid optimization method for wind generator design

    Gao, X.Z.; Wang, X.; Jokinen, T.; Ovaska, S.J.; Arkkio, A.; Zenger, K.
    2012 in INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING, INFORMATION AND CONTROL (Taylor and Francis Ltd.)

    Solar energy and free cooling potential in European data centers

    Malkamäki, Tuomo; Ovaska, Seppo J.
    2012 in PROCEDIA COMPUTER SCIENCE (Elsevier BV)
    ISSN: 1877-0509

    A discrete optimization problem for benchmarking heuristic algorithms targeted for digital filter design

    Ovaska, Seppo J.; Shilane, David A.
    2012 in INTERNATIONAL JOURNAL OF COMPUTERS AND THEIR APPLICATIONS (International Society for Computers and Their Applications (ISCA))
    ISSN: 1076-5204

    So near and yet so far: New insight into properties of some well-known classifier paradigms

    Fisch, D.; Kühbeck, B.; Sick, B.; Ovaska, S.J.
    2010 in INFORMATION SCIENCES (Elsevier Inc.)
    ISSN: 0020-0255

    Multi-level optimization of negative selection algorithm detectors with application in motor fault detection

    Gao, X.Z.; Ovaska, S.J.; Wang, X.; Chow, M.-Y.
    2010 in INTELLIGENT AUTOMATION AND SOFT COMPUTING (AutoSoft Press)
    ISSN: 1079-8587

    A modified harmony search method in constrained optimization

    Gao, X.Z.; Wang, X.; Ovaska, S.J.; Xu, H.
    2010 in INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL (IJICIC Editorial Office)
    ISSN: 1349-4198

    A simplified linguistic information feedback-based dynamical fuzzy system

    Gao, X.Z.; Ovaska, S.J.; Wang, X.
    2010 in NEURAL COMPUTING AND APPLICATIONS (Springer London)
    ISSN: 0941-0643

    Current reference generator for 50-Hz and 16.7-Hz shunt active power filters

    Komrska, T.; Žák, J.; Ovaska, S.J..; Peroutka, Z.
    2010 in INTERNATIONAL JOURNAL OF ELECTRONICS (Taylor and Francis Ltd.)
    ISSN: 0020-7217

    Particle swarm optimization-based detectors in negative selection algorithm

    Gao, Xiaozhi; Ovaska, Seppo; Wang, Xiaolei
    2009 in Journal of Hybrid Computing Research (Taylor and Francis Ltd.)

    Fusion of clonal selection algorithm differential evolution method in training casade-correlation neural network

    Gao, Xiaozhi; Wang, Xiaolei; Ovaska, Seppo
    2009 in NEUROCOMPUTING (Elsevier Science B.V.)

    Re-editing and censoring of detectors in negative selection algorithm

    Gao, Xiaozhi; Ovaska, Seppo; Wang, Xiaolei
    2009 in INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS (Atlantis Press)

    Clonal optimization-based negative selection algorithm with applications in motor fault detection

    Gao, Xiaozhi; Ovaska, Seppo; Wang, Xaiolei; Chow, M-Y.
    2009 in NEURAL COMPUTING AND APPLICATIONS (Springer London)

    Uni-modal and multi-modal optimization using modified harmony search methods

    Gao, Xiaozhi; Wang, Xiaolei; Ovaska, Seppo
    2009 in INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING, INFORMATION AND CONTROL (Springer London)

    A linguistic information feed-back-based dynamical fuzzy system (LIFBDFS) with learning algorithm

    Gao, Xiaozhi; Ovaska, S.J.; Wang, Xiaolei
    2009 in NEURAL COMPUTING AND APPLICATIONS (Springer London)

    Periodical switching between related goals for speeding up evolution to a fixed goal in multi-objective proglems

    Ovaska, Seppo; Sick, B.; Wright, A.H.
    2009 in INFORMATION SCIENCES (Elsevier Inc.)

    Fusion of clonal selection algorithm and harmony search method in optimisation of fuzzy classification systems

    Wang, Xiaolei; Gao, Xiaozhi; Ovaska, Seppo
    2009 in INTERNATIONAL JOURNAL OF BIO-INSPIRED COMPUTATION (Inderscience Publishers)

    A hybrid artificial immune optimization method

    Wang, Xiaolei; Gao, Xiaozhi; Ovaska, Seppo
    2009 in INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS (Atlantis Press)

    A neural networks-based negative selection algorithm in fault diagnosis

    Gao, Xiao-Zhi; Ovaska, Seppo J.; Wang, Xiaolei; Chow, M.-Y.
    2008 in NEURAL COMPUTING AND APPLICATIONS (Springer London)
    ISSN: 0941-0643

    A Ga-based negative selection algorithm

    Gao, Xiao-Zhi; Ovaska, Seppo Jari; Wang, Xiaolei
    2008 in INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL (IJICIC Editorial Office)
    ISSN: 1349-4198

    A general framework for statistical performance comparison of evolutionary computation algorithms

    Shilane, David; Martikainen, Jarno; Dudoit, Sandrine; Ovaska, Seppo J.
    2008 in INFORMATION SCIENCES (Elsevier Inc.)
    ISSN: 0020-0255

    A novel particle swarm-based method for nonlinear function optimization

    Wang, Xiaolei; Gao, Xiao Zhi; Ovaska, Seppo
    2008 in International Journal of Computational Intelligence Research (Elsevier Inc.)

    Fusion of soft and hard computing: Multi dimensional categorization of computationally intelligent hybrid systems

    Ovaska, S.J.
    2007 in NEURAL COMPUTING AND APPLICATIONS (Springer London)

    A hybrid optimization algorithm based on ant colony and immune principles

    Wang, X.; Gao, X.Z.; Ovaska, S.
    2007 in INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND APPLICATIONS (Springer London)

    Linguistic information feed-forward-based dynamical fuzzy systems

    Gao, Ziao-Zhi; Ovaska, Seppo
    2006 in IEEE Transactions on Systems, Man, and Cybernetics, Part C (Springer London)

    Hierarchical two-population genetic algorithm

    Martikainen, Jarno; Ovaska, Seppo
    2006 in International Journal of Computational Intelligence Research (Springer London)

    Fusion of soft computing and hard computing: Computational structures and characteristic features

    Ovaska, Seppo; Kamiya, A.; Chen, Y.Q.
    2006 in IEEE Transactions on Systems, Man, and Cybernetics - Part C: Applications and Reviews (Springer London)

    A modified Elman neural network-based power controller in mobile comunications systems

    Gao, Xiao Zhi; Ovaska, Seppo J.; Vasilakos, A.V.
    2005 in SOFT COMPUTING (Springer Verlag)
    ISSN: 1432-7643

    Reference signal generator for active power filters using improved adaptive predictive filter

    Han, B-M.; Bae, B-Y.; Ovaska, S.J.
    2005 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Fusion of soft computing and hard computing for large-scale plants: A general model

    Kamiya, Akimoto; Ovaska, Seppo J.; Roy, Rajkumar; Kobayashi, Shigenobu
    2005 in APPLIED SOFT COMPUTING (Elsevier BV)
    ISSN: 1568-4946

    Genetic algorithm-assisted design of adaptive predictive filters for 50/60 Hz power systems instrumentation

    Ovaska, Seppo; Bose, T.; Vainio, O.
    2005 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Neural networks-based fault detection with applications in ink jet printers

    Gao, X.Z.; Ovaska, Seppo; Wang, X.
    2004 in International Journal of Automatic Control and System Engineering (Institute of Electrical and Electronics Engineers Inc.)

    A fuzzy predictive filter for sinusoidal signals with time-varying frequencies

    Gao, X.Z.; Ovaska, S.J.; Wang, X.
    2004 in International Journal of Signal Processing (Institute of Electrical and Electronics Engineers Inc.)

    Evolutionary-programming-based optimization of reduced-rank adaptive filters for reference generation in active power filters

    Ovaska, Seppo; Vainio, O.
    2004 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Neural network-based approximation of fuzzy systems

    Gao, X.Z.; Ovaska, S.J.
    2003 in INTEGRATED COMPUTER-AIDED ENGINEERING (IOS Press)

    Adaptive filtering using multiplicative general parameters for zero crossing detection

    Ovaska, Seppo; Vainio, O.; Pöllä, Matti
    2003 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Reinforcement learning-based power control in mobile communications systems

    Gao, X.Z.; Ovaska, S.J.; Vasilakos, A.V.
    2002 in INTELLIGENT AUTOMATION AND SOFT COMPUTING (AutoSoft Press)

    Temporal difference method-based multi-step ahead prediction of long term deep fading in mobile networks

    Gao, X.Z.; Ovaska, Seppo; Vasilakos, A.V.
    2002 in COMPUTER COMMUNICATIONS (Elsevier)

    Fusion of soft computing and hard computing in industrial applications: An overview

    Ovaska, Seppo; VanLandingham, H.F.; Kamiya, A.
    2002 in IEEE Transactions on Systems, Man, and Cypernetics - part C: Applications and Reviews (Elsevier)

    Harmonics-resistant adaptive algorithm for line-frequency signal processing

    Ovaska, Seppo; Vainio, O.
    2002 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Guest editorial: Special issue on fusion of soft computing and hard computing in industrial applications

    Ovaska, Seppo; VanLandingham, H.F.
    2002 in IEEE Transactions on Systems, Man and Cybernetics - Part C: Applications and Reviews (Institute of Electrical and Electronics Engineers)

    ADC characterization based on singular value decomposition

    Ovaska, Seppo; Zhang, J.Q.
    2002 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Genetic algorithm training of Elman neural network in motor fault detection

    Ovaska, Seppo; Gao, X.Z.
    2002 in NEURAL COMPUTING AND APPLICATIONS (Springer London)

    Soft computing methods in motor fault diagnosis

    Gao, X.Z.; Ovaska, S.J.
    2001 in APPLIED SOFT COMPUTING (Elsevier BV)

    Fuzzy power command enhancement in mobile communications systems

    Gao, X.Z.; Ovaska, S.J.
    2001 in INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE AND APPLICATIONS (World Scientific Publishing Co.)

    Comparison of conventional and soft computing-based power control methods in mobile communications systems

    Gao, Xiao Zhi; Ovaska, S.J.
    2001 in SOFT COMPUTING (Springer Verlag)

    Intelligent motor fault diagnosis using a modified ANFIS

    Gao, Xiao Zhi; Ovaska, S.J.
    2001 in INTERNATIONAL JOURNAL OF COMPUTERS AND THEIR APPLICATIONS (International Society for Computers and Their Applications (ISCA))

    Acceleration signal estimation using neural networks

    Gao, X.Z.; Ovaska, S.J.
    2001 in MEASUREMENT SCIENCE AND TECHNOLOGY (IOP PUBLISHING LTD)

    Industrial applications of soft computing: A review

    Ovaska, S.J.; Dote, Y.
    2001 in PROCEEDINGS OF THE IEEE (Institute of Electrical and Electronics Engineers Inc.)

    Scanning the issue: Special issue on industrial innovation using soft computing

    Ovaska, S.J.; Dote, Y.; Furuhashi, T.; Suzuki, Y.
    2001 in PROCEEDINGS OF THE IEEE (Institute of Electrical and Electronics Engineers Inc.)

    Fuzzy-neural network with general parameter adaption for modeling of nonlinear time-series

    Ovaska, S.J.; Akhmetov, D.F.; Dote, Y.
    2001 in IEEE TRANSACTIONS ON NEURAL NETWORKS (IEEE Computational Intelligence Society)

    Fault detection of automobile transmission gears using general parameter methods

    Dote, Y.; Ovaska, S.J.; Gao, X.Z.
    2000 in JOURNAL OF ROBOTICS AND MECHATRONICS (Fuji Technology Press)

    An adaptive window function method for power measurement

    Ovaska, S.J.; Zhang, J.Q.
    2000 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Angular acceleration measurement; A review

    Ovaska, S.; Väliviita, S.
    1999 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Guest editorial special section on predictive and delayless methods in control instrumentation

    Ovaska, S.
    1999 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Polynomial predictive filtering in control instrumentation: A review

    Väliviita, S.; Ovaska, S.; Vainio, O.
    1999 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    A novel fast balance theory for the digital AC bridge

    Zhang, J.Q.; Ovaska, S.; Zhao, X.
    1999 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Modeling of speech signals using optimal neural network structures based on the PMDL principle

    Gao, X.M.; Ovaska, S.; Lehtokangas, M.; Saarinen, J.
    1998 in IEEE Transactions on Speech and Audio Processing (Institute of Electrical and Electronics Engineers Inc.)

    Delta operator realizations of direct-form IIR filters

    Kauraniemi, Juha; Laakso, T.I.; Hartimo, I.; Ovaska, S.J.
    1998 in IEEE Transactions on Circuits and Systems (Institute of Electrical and Electronics Engineers Inc.)

    Evolutionary modernization of large elevator groups: Toward intelligent mechatronics

    Ovaska, S.
    1998 in Mechatronics (PERGAMON PRESS)

    Delayless acceleration measurement method for elevator control

    Väliviita, S.; Ovaska, S.
    1998 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Delayless method to generate current reference for active filters

    Väliviita, S.; Ovaska, S.
    1998 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Delayless recursive differentiator with efficient noise attenuation for control instrumentation

    Väliviita, S.; Ovaska, S.
    1998 in SIGNAL PROCESSING (Elsevier)

    Power prediction in mobile communication systems using an optimal neural-network structure

    Gao, X.Z; Gao, X.M.; Tanskanen, J.; Ovaska, S.
    1997 in IEEE TRANSACTIONS ON NEURAL NETWORKS (IEEE Computational Intelligence Society)

    Optimization of IIR polynomial predictive filter magnitude response

    Harju, P.T.; Ovaska, S.J.
    1997 in SIGNAL PROCESSING (Elsevier)

    Predictive compensation of time-varying computing delay on real-time control systems

    Ovaska, S.; Vainio, O.
    1997 in IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

    A class of predictive analog filters for sensor signal processing and control instrumentation

    Ovaska, S.; Vainio, O.
    1997 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Design of predictive IIR filters via feedback extension of FIR forward predictors

    Ovaska, S.; Vainio, O.; Laakso, T.
    1997 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Multistage adaptive filters for in-phase processing of line-frequency signals

    Vainio, O.; Ovaska, S.
    1997 in IEEE Transactions on Industrial Electronics (Institute of Electrical and Electronics Engineers)

    Analysis of second-order harmonic distortion of ADC using bispectrum

    Gao, Xiao Ming; Ovaska, Seppo J.; Shenghe, Sun; Jeng, Y.-C.
    1996 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Applying IIR predictors on Rayleigh fading signal

    Harju, T.; Laakso, T.; Ovaska, S.
    1996 in SIGNAL PROCESSING (Elsevier)

    Prefiltering Approach for Optimal Polynocial Prediction

    Laakso, T.; Ovaska, S.
    1996 in IEEE TRANSACTIONS ON SIGNAL PROCESSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

    Prefiltering Approach for Optimal Polynomial Prediction

    Laakso, T.I.; Ovaska, S.J.
    1996 in IEEE TRANSACTIONS ON SIGNAL PROCESSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

    Aprefilterng approach for optimal polynomial prediction

    Laakso, T.I.; Ovaska, S.J.
    1996 in IEEE TRANSACTIONS ON SIGNAL PROCESSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

    Digital filtering for robust 50/60 Hz zero crossing detectors

    Vainio, O.; Ovaska, S.
    1996 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Lowpass IIR Predictors for Discrete-Time Signal Processing

    Honkanen, Jukka; Laakso, T.; Ovaska, S.; Hartimo, I.
    1995 in DIGITAL SIGNAL PROCESSING (Elsevier Inc.)

    Adaptive polynomial predictor for velocity filtering

    Ranta, J.P.; Ovaska, S.J.; Laakso, T.I.
    1995 in Applied Signal Processing (Elsevier Inc.)

    Design and implementation of efficient IIR notch filters with quantization error feedback

    Laakso, Timo; Ranta, J.; Ovaska, S.
    1994 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

    Adaptive polynomial predictor for filtering

    Ranta, Jari; Ovaska, S.; Laakso, T.
    1994 in Applied Signal Processing (Institute of Electrical and Electronics Engineers Inc.)

    Implementation of a time-varying MIMO system with error feedback

    Laakso, Timo; Ovaska, S.; Vainio, O.
    1993 in SIGNAL PROCESSING (Elsevier)

    Review article, Literature review, Systematic review

    Developments of dual higher education in Finland and technical college education in Japan

    Kamiya, Akimoto; Ovaska, Seppo J.
    2011 in JOURNAL OF THE JAPANESE SOCIETY FOR ENGINEERING EDUCATION (Elsevier)
    ISSN: 1341-2167

    Book section, Chapters in research books

    Harmony search methods for multi-modal and constrained optimization

    Gao, Xiaozhi; Wang, Xiaolei; Ovaska, Seppo
    2009

    Negative selection algorithm with applications in motor fault detection

    Gao, Xiao Zhi; Ovaska, Seppo J.; Wang, Xiaolei
    2008
    ISBN: 978-3-540-77464-8

    Optimizing multiplicative general parameter finite impulse response filters using evolutionary computation

    Ovaska, Seppo J.; Martikainen, J.
    2008
    ISBN: 978-3-540-76285-0

    Fusion of soft computing and hard computing: Applications and research opportunities

    Ovaska, Seppo; Sick, B.
    2006
    ISBN: 0-9787135-0-8

    Predictive filtering methods for power systems application

    Ovaska, Seppo
    2004

    Introduction to the fusion of soft computing and hard computing

    Ovaska, Seppo
    2004

    Dynamical fuzzy systems with linguistic information feedback

    Ovaska, Seppo
    2003

    Applications of neutral networks in servo systems - a survey

    Gao, X.Z.; Qiang, S.; Zhuang, X.; Roy, R.; Köppen, M.; Ovaska, S.; Furuhashi, T.; Hoffmann, F.
    2002
    ISBN: 1-85233-539-4

    Dynamical fuzzy systems with linguistic information feedback

    Gao, X.Z.; Ovaska, S.J.; Melo-Pinto, P.; Teodorescu, H.-N.
    2002

    Acceleration measurement

    Ovaska, S.J.
    2001

    Neural networks-based friction compensation with application in servo motor systems

    Gao, X.Z.; Ovaska, S.J.
    2000

    Acceleration measurement

    Ovaska, S.
    1999

    Conference proceedings

    Modeling power flow in computer and server systems

    Malkamäki, Tuomo; Ovaska, Seppo
    2016
    ISBN: 978-1-4503-4419-7

    Impact of retrofitted CPU water cooling on supercomputer performance and power consumption

    Ovaska, Seppo; Dragseth, Roy; Hanssen, Svenn
    2016
    ISBN: 978-1-5090-2246-5

    Workshop: Sustainable and energy efficient data centers

    Ovaska, Seppo
    2016
    ISBN: 978-1-5090-2246-5

    Analytical model of data center infrastructure efficiency for system level simulations

    Malkamäki, Tuomo; Ovaska, Seppo J.
    2015
    ISBN: 978-1-63190-079-2

    Sensitivity analysis for the design of an energy management scheme of supercapacitor buffereing in a regulated DC bus

    Liukkonen, Matti; Ovaska, Seppo J.; Kyyrä, Jorma
    2014 in European Conference on Power Electronics and Applications (IEEE)
    ISSN: 2325-0313

    Modelling of parasitic inductances of a high precision inductive adder for CLIC

    Holma, J.; Barnes, M.J.; Ovaska, S.J.
    2013

    Modeling of multiport DC busses in power-electronic systems

    Liukkonen, Matti; Hinkkanen, Marko; Kyyrä, Jorma; Ovaska, Seppo J.
    2013
    ISBN: 978-1-4673-4567-5

    Data centers and energy balance in Finland

    Malkamäki, Tuomo; Ovaska, Seppo J.
    2012

    Genetic algorithm based optimization of MGP-FIR current reference generator for active power filters

    Talla, Jakub; Peroutka, Zdenek; Ovaska, Seppo J.; Stehlik, Josef
    2012 in Advances in Intelligent Systems and Computing (SPRINGER GABLER)
    ISBN: 978-3-642-33017-9
    ISSN: 2194-5357

    Current reference generator for single-phase shunt active power filters based on MGP-FIR

    Talla, Jakub; Peroutka, Zdenek; Ovaska, Seppo J.; Blahnik, Vojtech
    2012 in IEEE Industrial Electronics Society (SPRINGER GABLER)
    ISBN: 978-1-4673-2421-2
    ISSN: 1553-572X

    In your interest: Objective interestingness measures for a generative classifier

    Fisch, Dominik; Kalkowski, Edgar; Sick, Bernhard; Ovaska, Seppo J.
    2011
    ISBN: 978-989-8425-40-9

    A negative selection algorithm-based motor fault detection scheme

    Gao, X.Z.; Wang, X.; Ovaska, S.J.; Arkkio, A.; Zenger, K.
    2011

    Preliminary design of the pulse generator for the CLIC DR extraction system

    Holma, J.; Barnes, M.J.; Ovaska, S.J.
    2011

    A discussion on Finland’s dual higher education vis-à-vis Japan’s technical colleges

    Kamiya, Akimoto; Ovaska, Seppo J.
    2011

    Optimal state estimation for improved power measurements and model verification: Theory

    Malkamäki, Tuomo; Ovaska, Seppo J.
    2011

    A harmony search-based differential evolution method

    Gao, Xiao-Zhi; Wang, Xiaolei; Ovaska, Seppo
    2010
    ISBN: 978-0-7695-4323-9

    A new harmony search method in optimal wind generator design

    Gao, Xiao-Zhi; Jokinen, Tapani; Wang, Xiaolei; Ovaska, Seppo; Arkkio, Antero
    2010
    ISBN: 978-1-4244-4175-4

    A hybrid harmony search method based on OBL

    Gao, Xiao-Zhi; Wang, Xiaolei; Ovaska, Seppo
    2010
    ISBN: 978-0-7695-4323-9

    A hybrid PBIL-based harmony search method with application in wind generator optimization

    Gao, Xiao-Zhi; Jokinen, Tapani; Wang, Xiaolei; Arkkio, Antero; Ovaska, Seppo
    2010

    Active power filter for traction applications with first harmonic adaptive estimation

    Komrska, T.; Zak, J.; Peroutka, Z.; Ovaska, Seppo
    2009

    Time-dependent performance comparison of evolutionary algorithms

    Martikainen, Jarno; Shilane, D.; Ovaska, Seppo
    2009

    A novel hybrid optimization method with application in cascade-correlation neural network training

    Gao, Xiao-Zhi; Ovaska, Seppo; Wang, Xiaolei
    2008

    Modified harmony search methods for uni-modal and multi-modal optimization

    Gao, Xiao-Zhi; Wang, Xiaolei; Ovaska, Seppo
    2008

    Re-editing and censoring of detectors in negative selection algorithm

    Gao, Xiao Zhi; Ovaska, Seppo J.; Wang, Xiaolei
    2008

    Reference Signal Generator for Active Power Filters Using MGP-FIR Filter Designed by Evolutionary Programming

    Komrska, Tomáš; Ovaska, Seppo J.
    2008

    A hybrid optimization method for fuzzy classification systems

    Wang, Xiaolei; Gao, Xiao Zhi; Ovaska, Seppo
    2008

    A simulated annealing-based immune optimization method

    Wang, Xiaolei; Gao, Xiao Zhi; Ovaska, Seppo J.
    2008

    Design of Master Control Unit for Laboratory Prototype of Traction Converter for Locomotives

    Zak, Jan; Peroutka, Zdenek; Ovaska, Seppo J.
    2008

    Reference generator for 16.7-Hz traction systems using multiplicative general-parameter FIR filter designed by evolutionary programming

    Žák, J.; Komrska, T.; Ovaska, Seppo
    2008

    Linguistic information in dynamical fuzzy systems

    Gao, X.Z.; Ovaska, S.j.; Wang, X.
    2007

    A hierarchical optimization scheme for negative selection algorithm detectors in motor fault detection

    Gao, X.Z.; Ovaska, s.J.; Wang, X.; Chow, M.-Y.
    2007

    Particle swarm optimization of detectors in negative selection algorithm

    Gao, X.Z.; Ovaska, S.J.; Wang, X.
    2007

    Accelerating optimization using probabilistic affinity evaluation and clonal selection principle

    Martikainen, Jarno; Ovaska, S.J.; Gao, X.Z.
    2007

    Reduced-rank adaptive FIR filter for power systems applications

    Martikainen, Jarno; Gao, X.Z.; Ovaska, S.J.
    2007

    An immune-based ant colony algorithm for static and dynamic optimization

    Wang, X.; Gao, X.Z.; Ovaska, S.J.
    2007

    Clonal optimization of negative selection algorithm with applications in motor fault detection

    Gao, Xiao-Zhi; Ovaska, Seppo; Wang, Xiaolei; Chow, M.-Y
    2006

    Genetic algorithms-based detector generation in negative selection algorithm

    Gao, Xiao-Zhi; Ovaska, Seppo; Wang, Xiaolei
    2006

    Comparison of a Fuzzy EP Algorithm and an CSA in Dynamic Optimization Tasks

    Martikainen, Jarno; Ovaska, Seppo
    2006

    Fitness Function Approximation by Neural Networks in the Optimization of MGP-FIR Filters

    Martikainen, Jarno; Ovaska, Seppo
    2006

    A general framework for statistical performance comparison of evolutionary computation algorithms

    Martikainen, Jarno; Shilane, David; Ovaska, Seppo
    2006

    A hybrid particle swarm optimization method

    Wang, Xiaolei; Gao, Xiao-Zhi; Ovaska, Seppo
    2006

    A simplified linguistic information feedback-based dynamical fuzzy system (S-LIFDFS) - Part I: Theory

    Gao, X.Z.; Ovaska, S.J.; Wang, X.
    2005

    A simplified linguistic information feedback-based dynamical fuzzy system (S-LIFDFS)-Part II:Evaluation

    Gao, X.Z.; Ovaska, S.J.; Wang, X.
    2005

    Hierarchial two-population genetic algorithm

    Martikainen, Jarno; Ovaska, Seppo
    2005

    Using fuzzy evolutionary programming to solve travelling salesman problems

    Martikainen, Jarno; Ovaska, Seppo
    2005

    Optimizing dynamical fuzzy systems using aging evolution strategies

    Martikainen, Jarno; Ovaska, Seppo
    2005

    Fusion of soft computing and hard computing: An extension of structural categories

    Ovaska, S.J.; Kamiya, A.
    2005

    Fusion of soft and hard computing techniques: A multi-dimensional categorization scheme

    Ovaska, Seppo; Sick, Bernhard
    2005

    A hybrid optimization algorithm in power filter design

    Wang, Xiaolei; Gao, Xiao-Zhi; Ovaska, Seppo
    2005

    Learning algorithm for linquistic information feedback-based dynamical fuzzy systems (LIFDFS)

    Gao, X.Z.; Ovaska, Seppo; Wang, X.
    2004

    Neural network-based negative selection algorithm with applications in fault diagnosis

    Gao, X.T.; Ovaska, Seppo; Wang, X.
    2004

    Designing multiplicative general parameter filters using adaptive genetic algorithms

    Martikainen, Jarno; Ovaska, Seppo
    2004

    Designing multiplicative general parameter filters using multipopulation genetic algorithm

    Martikainen, Jarno; Ovaska, Seppo
    2004

    Properties of the multiplicative general parameter adaptive algorithm

    Vainio, Olli; Ovaska, Seppo
    2004

    Artificial immune optimization methods and applications - a survey

    Wang, X.; Ovaska, Seppo; Gao, X.Z.
    2004

    Linguistic information feed-forward-based dynamical fuzzy systems- Part II: Evaluation

    Gao, X.Z.; Ovaska, Seppo
    2003

    Linguistic information feed-forward-based dynamical fuzzy systems- Part 1: Theory

    Gao, X.Z; Ovaska, Seppo
    2003

    Classification of fusion topologies in hybrid soft computing and hard computing systems

    Ovaska, Seppo; Kamiya, A.
    2003

    Fusion of soft computing and hard computing for large-scale plants: an overview in Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics

    Ovaska, Seppo; Kamiya, A.; Roy, R.; Kobayashi, S.
    2003

    Evolutionary programming in the design of adaptive filters for power systems harmonics reduction

    Ovaska, Seppo; Vainio, O.
    2003

    Genetic algorithm-aided design of predictive filters for electric power applications

    Ovaska, Seppo; Bose, T.; Vainio, O.
    2003

    Comparison of predictive FIR-based zero-crossing detection methods

    Pöllä, Matti; Ovaska, Seppo
    2003

    Fault detection in ink jet printers using neural networks

    Gao, X.Z.; Fung, G.; Ovaska, S.J.
    2002

    Predictive fuzzy filtering for line frequency signal processing

    Gao, X.Z.; Ovaska, S.J.
    2002

    Adaptive lowpass filters for zero-crossing detectors

    Ovaska, Seppo; Vainio, O.
    2002

    DFSLIF: Dynamical fuzzy system with linguistic information feedback

    Gao, X.Z.; Ovaska, S.J.; Dote, Y.
    2001

    A dynamical fuzzy system with linguistic information feedback

    Gao, X.Z.; Ovaska, S.J.
    2001

    Organizing an online soft computing conference: A case study

    Martikainen, J.; Tanskanen, J.; Gao, X.Z.; Ovaska, S.J.
    2001

    Soft computing in industrial innovation: Case study on home appliance technology

    Ovaska, S.J.; Gao, X.Z.
    2001

    General parameter-based adaptive extension to FIR filters

    Ovaska, S.J.; Vainio, O.
    2001

    Fault detection using RBFN- and AR-based general parameter methods

    Ovaska, S.J.; Gao, X.Z.; Dote, Y.
    2001

    Control of intelligent agent systems (robots) using extended soft computing

    Dote, Y.; Taniguchi, S.; Ovaska, S.J.
    2000

    Fault diagnosis of electric motors using soft computing- an overview

    Gao, X.Z.; Ovaska, S.J.
    2000

    Fuzzy-neuro technique-based intelligent fault diagnosis in electrical motor systems

    Gao, X.Z.; Ovaska, S.J.
    2000

    Advances in soft computing-based motor fault detection

    Gao, X.Z.; Ovaska, S.J.
    2000

    Motor fault detection using Elman neural network with genetic algorithm-aided training

    Gao, X.Z.; Ovaska, S.J.; Dote, Y.
    2000

    Fuzzy information processing with neural networks

    Gao, X.Z.; Ovaska, S.J.
    2000

    Promoting polynomial predictive filtering on the Internet

    Martikainen, J.; Ovaska, S.J.
    2000

    Nonlinear modeling and fault detection using fuzzyneural network

    Taniguchi, S.; Akhmetov, D.F.; Dote, Y.; Ovaska, S.J.
    2000

    Intelligent control using soft computing

    Taniguchi, S.; Nakane, T.; Dote, Y.; Ovaska, S.J.
    2000

    Adaptive general parameter extension for tuning FIR predictors

    Tanskanen, J.M.A.; Vainio, O.; Ovaska, S.
    2000

    Adaptive general parameter extension to FIR predictors

    Tanskanen, J.M.A.; Ovaska, S.J.; Vainio, O.
    2000

    Friction compensation in servo motor systems using neural networks

    Gao, X.Z.; Ovaska, S.
    1999

    A new fuzzy filter with application in motion control system

    Gao, X.Z.; Ovaska, S.
    1999

    Adaptive and delayless filtering system for sinusoids with varying frequency

    Leung, T.L.; Väliviita, S.; Ovaska, S.
    1999

    Fusion of soft computing and hard computing techniques: A review of applications

    Ovaska, S.; Dote, Y.; Furuhashi, T.; Kamiya, A.; VanLandingham, H.F.
    1999

    A novel MIMO fuzzy model

    Zhang, J.Q.; Ovaska, S.; Gao, X.Z.
    1999

    An eigenvalue residuum-based criterion for detection of the number of sinusoids in white Gaussian noise

    Zhang, J.Q.; Ovaska, S.; Gao, X.Z.
    1999

    Neural networks-based approach for the acquisition of acceleration from noisy velocity signal

    Gao, X.Z.; Väliviita, S.; Ovaska, S.; Zhang, J.Q.
    1998

    Comparison of conventional and soft computing-based control methods in a power regulation application

    Gao, X.Z.; Ovaska, S.
    1998

    Angular acceleration measurement: A review

    Ovaska, S.; Väliviita, S.
    1998

    Digital control of power supplies - opportunities and constraints

    Vallittu, P.; Suntio, T.; Ovaska, S.
    1998

    Delayless recursive differentiator with efficient noise attenuation for motion control applications

    Väliviita, S.; Ovaska, S.
    1998

    Polynomial predictive filters: Complementing technique to fuzzy filtering

    Väliviita, S.; Gao, X.Z.; Ovaska, S.
    1998

    Power prediction using a neuro-fuzzy predictor

    Gao, X.M.; Gao, X.Z.; Ovaska, S.
    1997

    Trajectory control based on a modified Elman neural network

    Gao, X.Z.; Gao, X.M.; Ovaska, S.
    1997

    A/D converter resolution enhancement using neural networks

    Gao, X.Z.; Gao, X.M.; Ovaska, S.
    1997

    Fast reinforcement learning algorithm for power control in cellular communication systems

    Gao, X.Z.; Gao, X.M.; Ovaska, S.
    1997

    Power command enhancement in mobile communication systems using an embedded fuzzy unit

    Gao, X.M.; Gao, X.Z.; Ovaska, S.
    1997

    Power control for mobile DS/CDMA systems using a modified Elman neural network controller

    Gao, X.M.; Gao, X.Z; Tanskanen, J.; Ovaska, S.
    1997

    Predictive signal processing in instrumentation and measurement: a tutorial review

    Ovaska, S.
    1997

    Predictive closed loop power control for mobile CDMA systems

    Tanskanen, J.; Mattila, J.; Hall, M.; Korhonen, T.; Ovaska, S.J.
    1997

    Predictive closed loop power control for mobile CDMA systems

    Tanskanen, J.M.A.; Mattila, J.; Hall, M.; Korhonen, T.; Ovaska, S.J.
    1997

    Improving the reusability of frequency converter software by using the structured analysis method

    Väliviita, S.; Tiitinen, P.; Ovaska, S.
    1997

    Adaptive signal processing system for accurate zero-crossing detection of cycloconverter phase currents

    Väliviita, S.; Kyyrä, J.; Ovaska, S.
    1997
    ISBN: 0-7803-3823-5

    Delayless acceleration measurement method for motion control applications

    Väliviita, S.; Ovaska, S.
    1997

    A modified Elman neuralnetwork model with application to dynamical system identification

    Gao, X.Z.; Gao, X.M.; Ovaska, S.
    1996

    Speech Signal Coding with an Optimal Neural Network Predictor

    Gao, X.M.; Ovaska, S.J.; Lehtokangas, M.; Saarinen, J.
    1996

    A new CMAC neural network model with adaptive quantization input layer

    Gao, X.Z.; Wang, C.; Gao, X.M.; Ovaska, S.
    1996

    A Modified Elman Neural Network Model with Application to Dynamical Systems Indentification

    Gao, X.; Gao, X.M.; Ovaska, S.
    1996

    Speech Signal Restoration Using an Optimal Neural Network Structure

    Gao, X.; Ovaska, S.; Hartimo, I.
    1996

    Comparsion of linear and neural network-based power prediction schemes for mobile DS/CDMA systems

    Gao, X.; Tanskanen, M.; Ovaska, S.
    1996

    Comparison on linear and neural network-based power prediction schemes for mobile DS/CDMA systems

    Gao, X.M.; Tanskanen, J.; Ovaska, S.J.
    1996

    Optimization of Polynomial IIR Filter Systems

    Harju, T.; Ovaska, S.J.
    1996

    Delayless signal smoothing using a median and predictive filter hybrid

    Harju, P.T.; Ovaska, S.J.; Välimäki, V.
    1996

    Conseil: A Filter Optimization for Remote Use Over the Internet

    Harju, T.; Ovaska, S.J.
    1996

    Optimization of Polynomial Predictive IIR Filters Using Genetic Algorithms

    Harju, T.; Ovaska, S.J.
    1996

    Optimization of polynomial predictive IIR filter systems

    Harju, P.; Ovaska, S.
    1996

    Magnitude Response Optimization of Delta Operator Filters

    Harju, T.; Kauraniemi, J.; Ovaska, S.
    1996

    Optimal Linear filtering for power estimation of slowly-varying complex valued signals

    Huang, A.; Laakso, T.; Ovaska, S.; Hartimo, I.
    1996

    Comparison of Direction of Arrival Estimation Methods: A case study

    Karttunen, P.; Ovaska, S.; Laakso, T.
    1996

    Adaptive Beamforming Techniques for Mobile Communications

    Karttunen, P.; Laakso, T.; Ovaska, S.
    1996

    Roundoff noise minimization in a direct form delta operator structure

    Kauraniemi, J.; Laakso, T.I.; Hartimo, I.; Ovaska, S.J.
    1996

    Performance Measurements in ATM Networks

    Luoma, M.; Kilkki, K.; Ilvesmäki, M.; Ovaska, S.
    1996

    Nearly allpass polynomial predictors for sampling synchronization

    Ovaska, S.; Vainio, O.
    1996

    Predictive closed loop transmitter power control

    Tanskanen, J.; Mattila, J.; Hall, M.; Korhonen, T.; Ovaska, S.
    1996

    Predective closed loop transmitter power control

    Tanskanen, J.; Mattila, J.; Hall, M.; Korhonen, T.; Ovaska, S.
    1996

    Closed power control loop with predictive power estimation for mobile communications

    Tanskanen, J.; Hall, M.; Mattila, J.; Korhonen, T.; Ovaska, S.J.
    1996

    Ramp-tracking anti-aliasing and anti-imaging filter for control instrumentation

    Vainio, O.; Lerner, A.; Ovaska, S.
    1996

    Design of minimum-phase FIR filters with Delay constraints

    Vainio, O.; Ovaska, S.
    1996

    Location Tracking in Cellular Networks Using Predictive Position Filters

    Vuori, J.; Harju, T.; Ovaska, S.J.
    1996

    An Optimal Neural Network-Based Speech Restoration System

    Gao, Xiao-Ming; Ovaska, S.J.; Hartimo, I.O.
    1995

    On Schemes for Power Prediction of Complex-Valued Signals

    Huang, A.; Laakso, T.; Ovaska, S.; Hartimo, I.
    1995

    Predictive Power Estimation of Complex-valued Signals

    Huang, A.; Laakso, T.; Ovaska, S.; Hartimo, I.
    1995

    Delta Operator Realized Digital Direct Form Filters

    Kauraniemi, Juha; Laakso, T.; Hartimo, I.; Ovaska, S.
    1995

    Delta Operator Realizations of Recursive Digital Direct Form Filters

    Kauraniemi, Juha; Laakso, T.; Hartimo, I.; Ovaska, S.
    1995

    Prediction of Received Signal Power in CDMA Cellular Systems

    Tanskanen, Jarno; Huang, A.; Laakso, T.; Ovaska, S.
    1995

    Advances in predictive digital filtering

    Ovaska, S.; Laakso, T.; Vainio, O.
    1994

    Design of Optimal Predictors with Lowpass Characteristics

    Honkanen, J.; Laakso, T.; Ovaska, S.; Hartimo, I.
    1993

    Optimal Polynomial Predictors with Application Specific Fixed Prefilters

    Laakso, Timo; Ovaska, S.
    1993

    An Adaptive polynomial predictor for the feedback velocity prefiltering in elevator control

    Laakso, Timo; Ranta, J.; Ovaska, S.
    1992

    Scientific books (monographs)

    Book (editor)

    Computationally Intelligent Hybrid Systems: The Fusion of Soft Computing and Hard Computing

    Ovaska, Seppo
    2004

    Proceedings of the 2001 IEEE Mountain Workshop on Soft Computing in Industrial Applications

    Ovaska, S.J.; Embrechts, M.J.; VanLandingham, H.F.
    2001

    Soft Computing in Industrial Applications

    Ovaska, S.; Suzuki, Y.; Furuhashi, T.; Roy, R.; Dote, Y.
    2000

    Proceedings of the FINPIE-97 workshop

    Ovaska, S.
    1997

    Publications intended for professional communities

    Article in professional journal

    From problems and history to opportunities and future; let*s be active

    Ovaska, S.
    1996 in IEEE Instrumentation and Measurement Society Newsletter (Unknown Publisher)

    Published development or research report

    Time-dependent performance comparison of stochastic optimization algorithms

    Shilane, D.; Martikainen, H.; Ovaska, S.J.
    2007

    Fusion of low resolution encoder and velocity estimator in induction motor control

    Davidsainen, J.; Ovaska, S.
    1998

    A new fuzzy filter with application in DC motor control system

    Gao, X.Z.; Dumitrescu, A.; Burtea, V.; Ovaska, S.
    1998

    Contactless measuring of rotary angel and angular velocity

    Ruusunen, M.; Väliviita, S.; Ovaska, S.
    1998

    Low cost implementation system for velocity and acceleration measurements

    Vainiomäki, I.; Väliviita, S.; Ovaska, S.
    1998

    Adaptive current reference generator for active filters

    Väliviita, S.; Ovaska, S.
    1998

    An adaptive window function method for power measurement

    Zhang, J.Q.; Ovaska, S.
    1998

    ADC characterization by an eigenvalue method

    Zhang, J.Q.; Ovaska, S.
    1998

    Multistage adaptive filters for in-phase processing of line-frequency signals

    Vainio, O.; Väliviita, S.; Ovaska, S.
    1997

    Response analysis of feed-forward neural network predictors

    Varone, B.; Tanskanen, J.M.A.; Ovaska, S.J.
    1997

    Speech signal coding with an optimal neural network predictor

    Gao, X.M.; Ovaska, S.; Lehtokangas, M.; Saarinen, J.
    1996

    Conseil; a filter optimization system for remote use over the Internet

    Harju, P.; Ovaska, S.
    1996

    Comparison of direction of arrival estimation methods; a case study

    Karttunen, P.; Ovaska, S.; Laakso, T.
    1996

    Recursive Extesion of FIR Forward Predictors

    Ovaska, S.; Vainio, O.; Laakso, T.
    1995

    Discrete-Time Polynomial Predictors: A Review

    Ovaska, Seppo; Laakso, T.; Vainio, O.
    1993

    Text book or professional handbook or guidebook or dictionary

    Real-Time Systems Design and Analysis: Tools for the Practitioner

    Laplante, Phillip A.; Ovaska, Seppo J.
    2011
    ISBN: 978-0-470-76864-8

    Patents and invention disclosures

    Patent

    Procedure for filtering a speed feedback signal

    Ovaska, S.
    1998

    Read about executive education

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