Search Results - "Kivinen, J."

Millimeter-Wave Propagation Channel Characterization for Short-Range Wireless Communications by Suiyan Geng, Kivinen, J., Xiongwen Zhao, Vainikainen, P.

“…This paper presents and analyzes the results of millimeter-wave 60-GHz frequency range propagation channel measurements that are performed in various indoor…”
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Online learning with kernels by Kivinen, J., Smola, A.J., Williamson, R.C.

“…Kernel-based algorithms such as support vector machines have achieved considerable success in various problems in batch setting, where all of the training data…”
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BerryPI: A software for studying polarization of crystalline solids with WIEN2k density functional all-electron package by Ahmed, S.J., Kivinen, J., Zaporzan, B., Curiel, L., Pichardo, S., Rubel, O.

“…We present a module that enables computation of polarization using density functional theory based on the full potential linearized augmented plane wave…”
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60-GHz Wideband Radio Channel Sounder by Kivinen, J.

“…This paper describes a developed wideband millimeter-wave radio channel sounder, which is based on the previously developed 2- and 5-GHz channel-sounder…”
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Suitability of a tumour-mimicking material for the evaluation of high-intensity focused ultrasound ablation under magnetic resonance guidance by Pichardo, S, Kivinen, J, Melodelima, D, Curiel, L

“…This study tests the suitability of a tumour-mimic for targeting magnetic resonance (MR)-guided high-intensity focused ultrasound (HIFU). An agarose-based…”
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The p-norm generalization of the LMS algorithm for adaptive filtering by Kivinen, J., Warmuth, M.K., Hassibi, B.

“…Recently much work has been done analyzing online machine learning algorithms in a worst case setting, where no probabilistic assumptions are made about the…”
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Comparison of MIMO antenna configurations in picocell and microcell environments by Sulonen, K., Suvikunnas, P., Vuokko, L., Kivinen, J., Vainikainen, P.

“…This paper presents the results achieved with a dual-polarized multiple-input multiple-output (MIMO) measurement system in the 2 GHz range. Results from…”
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Characterization of Doppler spectra for mobile communications at 5.3 GHz by Xiongwen Zhao, Kivinen, J., Vainikainen, P., Skog, K.

“…Tapped-delay-line (TDL) channel models are developed from a measured database for outdoor and indoor mobile communications at 5.3 GHz. Meanwhile, several types…”
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Propagation characteristics for wideband outdoor mobile communications at 5.3 GHz by Xiongwen Zhao, Kivinen, J., Vainikainen, P., Skog, K.

“…In this paper, empirical channel models and parameters are derived from the wideband measured data at 5.3 GHz in outdoor mobile communications. The path loss…”
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Comparison of MIMO Antenna Configurations: Methods and Experimental Results by Suvikunnas, P., Salo, J., Vuokko, L., Kivinen, J., Sulonen, K., Vainikainen, P.

“…In this paper, the methods for comparing multipleinput-multiple-output (MIMO) antenna configurations using measured radio channels are considered. The…”
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Ubiquitin-specific protease-14 reduces cellular aggregates and protects against mutant huntingtin-induced cell degeneration: involvement of the proteasome and ER stress-activated kinase IRE1 by Hyrskyluoto, A., Bruelle, C., Lundh, S. H., Do, H. T., Kivinen, J., Rappou, E., Reijonen, S., Waltimo, T., Petersen, A., Lindholm, D., Korhonen, L.

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Relative Loss Bounds for Multidimensional Regression Problems by Kivinen, J, Warmuth, M K

“…We study on-line generalized linear regression with multidimensional outputs, i.e., neural networks with multiple output nodes but no hidden nodes. We allow at…”
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Millimeter-Wave MIMO Radio Channel Sounder by Ranvier, S., Kivinen, J., Vainikainen, P.

“…Nowadays, the need for high-data-rate-communication channels is increasing and will ineluctably continue to increase in the future. From a theoretical point of…”
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Empirical characterization of wideband indoor radio channel at 5.3 GHz by Kivinen, J., Xiongwen Zhao, Vainikainen, P.

“…Characteristics of wideband indoor radio channel at 5.3 GHz were defined based on an extensive measurement campaign using a wideband channel sounder with 19 ns…”
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5.3-GHz MIMO radio channel sounder by Kolmonen, V.-M., Kivinen, J., Vuokko, L., Vainikainen, P.

“…A radiowave propagation measurement system for wideband multichannel multiple-input-multiple-output (MIMO) measurements at 5.3 GHz is presented. The MIMO…”
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Sequential prediction of individual sequences under general loss functions by Haussler, D., Kivinen, J., Warmuth, M.K.

“…We consider adaptive sequential prediction of arbitrary binary sequences when the performance is evaluated using a general loss function. The goal is to…”
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Wideband radio channel measurement system at 2 GHz by Kivinen, J., Korhonen, T.O., Aikio, P., Gruber, R., Vainikainen, P., Haggman, S.-G.

“…This paper describes the wideband radio channel sounding techniques for mobile radio channel measurements. Implementation of the cross-correlation method using…”
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The perceptron algorithm versus winnow: linear versus logarithmic mistake bounds when few input variables are relevant by Kivinen, J., Warmuth, M.K., Auer, P.

“…We give an adversary strategy that forces the Perceptron algorithm to make Ω( kN) mistakes in learning monotone disjunctions over N variables with at most k…”
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Learning Multiscale Representations of Natural Scenes Using Dirichlet Processes by Kivinen, J.J., Sudderth, E.B., Jordan, M.I.

“…We develop nonparametric Bayesian models for multiscale representations of images depicting natural scene categories. Individual features or wavelet…”
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Calibration scheme for synthesizer phase fluctuations in virtual antenna array measurements by Kivinen, J., Vainikainen, P.

“…A calibration scheme is presented for synthesizer phase fluctuations in virtual antenna array measurements for wideband mobile radio channel sounding. The…”
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