Filters








14 Hits in 2.0 sec

Harmonic Recomposition using Conditional Autoregressive Modeling [article]

Kyle Kastner, Rithesh Kumar, Tim Cooijmans, Aaron Courville
2018 arXiv   pre-print
We demonstrate a conditional autoregressive pipeline for efficient music recomposition, based on methods presented in van den Oord et al.(2017).  ...  Applying the aforementioned modeling pipeline to recomposition, we show diverse and structured generation conditioned on chord sequence annotations.  ...  harmonic recomposition.  ... 
arXiv:1811.07426v1 fatcat:imyhiltiarhzrk2ccs3pndy6da

Presidential Address: Asset Price Dynamics with Slow-Moving Capital

DARRELL DUFFIE
2010 Journal of Finance  
After presenting examples of price reactions to supply shocks in normal market settings, I offer a simple illustrative model of price dynamics associated with slow-moving capital due to the presence of  ...  A suitable specialization of the neoclassical model of He and Wang (1995) could be used to analyze price dynamics in this setting.  ...  Finally, using the equilibrium conditions, (a, c) must solve a = q k (A(a) k − r k I)c + k i=1 r k−i A(a) k θσ 2 k (a, c) (A1) c = (A(a) − r I) −1 φσ 2 1 (c) 1 − q (g − a) − A(a) .  ... 
doi:10.1111/j.1540-6261.2010.01569.x fatcat:dbbk5ai6bzeo3kobudfzuksxj4

16th Sound and Music Computing Conference SMC 2019 (28–31 May 2019, Malaga, Spain)

Lorenzo J. Tardón, Isabel Barbancho, Ana M. Barbancho, Alberto Peinado, Stefania Serafin, Federico Avanzini
2019 Applied Sciences  
Deep Linear Autoregressive Model for Interpretable Prediction of Expressive Tempo Akira Maezawa Anticipating a human musician's tempo for a given piece of music using a predictable model is important  ...  We discuss how to apply Dirichlet and Neumann boundary conditions to a graph model, and show how to compute the frequency content of a graph using common methods.  ... 
doi:10.3390/app9122492 fatcat:tcacoupffjewnpjhpw4oy7x6h4

Enhancing the durational enhancement of a tone contrast

Carlos Gussenhoven
2006 Journal of the Acoustical Society of America  
the use of low-order harmonics for total harmonic distortion measurement.  ...  Recomposition of the urban sonic environment.  ...  Auckland, Auckland, New Zealand͒ The scattering of sound from any particular smooth realization of ocean surface waves can be calculated using wavefront modeling.  ... 
doi:10.1121/1.4786135 fatcat:7wt7lq7gmfbk5mbm3fxedjriaa

Quantitative assessment of spatial sound distortion by the semi-ideal recording point of a hear-through device

Pablo Hoffmann, Flemming Christensen, Dorte Hammersho/i
2013 Journal of the Acoustical Society of America  
The approach is based on decomposition of the sound field using spherical harmonics, allowing for a global spatial recomposition.  ...  The proposed sound generator was modeled considering several boundary conditions and using the heat conduction equation.  ...  As a method for dereverberation, the method using a complementary Wiener filter has been proposed, and for the exponential decay impulse response model, it is shown theoretically that we can suppress reverberation  ... 
doi:10.1121/1.4805375 fatcat:u4bvxh6karet3avpjdhpfwqpf4

Market Making Under the Proposed Volcker Rule

Darrell Duffie
2012 Social Science Research Network  
I will elaborate on these consequences and suggest an alternative approach, of using capital and liquidity requirements to conservatively buffer market-making risks.  ...  This positioning of 9 The estimated persistence coefficient of the autoregressive (AR1) model applied to weekly inventory data for the illustrated corporate bond is 0.73.  ...  For example, research by Goldstein, Hotchkiss, and Sirri (2007) , Bao, Pan, and Wang (2011) , and Chen, 6 The autoregressive model Xt+1 = a + bXt + Zt was fit to the time series of inventory Xt on  ... 
doi:10.2139/ssrn.1990472 fatcat:nog7kkl2anbmnnwm3crenhxguu

Descriptive analysis of dental X-ray images using various practical methods: A review

Anuj Kumar, Harvendra Singh Bhadauria, Annapurna Singh
2021 PeerJ Computer Science  
GLCM to classify the cyst and caries. 10 Dental caries & cyst extraction (Banday & Mir, 2019) Edge detection method for the segmentation then, the Autoregression (AR) model is adopted, and AR coefficients  ...  A simple traditional model used for dental image processing is given in Fig. 5 .  ... 
doi:10.7717/peerj-cs.620 pmid:34616881 pmcid:PMC8459782 fatcat:c6oxl4466jbyjcivjafgu2zr7e

Real-Time Ventricular Cancellation in Unipolar Atrial Fibrillation Electrograms

Gonzalo R. Ríos-Muñoz, Antonio Artés-Rodríguez, Francisco Fernández-Avilés, Ángel Arenal
2020 Frontiers in Bioengineering and Biotechnology  
The value of σ is obtained by the autoregressive model in Valinoti et al. (2018) .  ...  The graphical processing unit (GPU) is one Nvidia Tesla K20c with 2496 CUDA cores, and a Titan V model was used for validating and testing the methods.  ... 
doi:10.3389/fbioe.2020.00789 pmid:32850699 pmcid:PMC7406791 fatcat:de464tvfvndslam4w5aqtn2fjq

Identifying and reducing noise in psychophysiological recordings

T Cutmore
1999 International Journal of Psychophysiology  
An overview is provided of hardware and software methods used to maximise the signal quality. ᮊ  ...  Psychophysiology continues to be a widely used methodology in the study of human behaviour, emotion and cognition.  ...  Collet 1989 points out that the autoregressive structure of ERP data Žand this applies generally to psychophysiological . time series should be taken into account and shows that a simpler model can be  ... 
doi:10.1016/s0167-8760(99)00014-8 pmid:10380947 fatcat:7lapbjefbvfd7dszgetbs5eua4

Quantitative assessment of spatial sound distortion by the semi-ideal recording point of a hear-through device

Pablo Hoffmann, Flemming Christensen, Dorte Hammershoi
2013 unpublished
The approach is based on decomposition of the sound field using spherical harmonics, allowing for a global spatial recomposition.  ...  The proposed sound generator was modeled considering several boundary conditions and using the heat conduction equation.  ...  As a method for dereverberation, the method using a complementary Wiener filter has been proposed, and for the exponential decay impulse response model, it is shown theoretically that we can suppress reverberation  ... 
doi:10.1121/1.4799631 fatcat:ox2s7bsahzbhhcy663rwvw2nxy

La géographie de la santé Bibliographie thématique Centre de documentation de l'Irdes

Marie-Odile Safon, Véronique Suhard
2017 unpublished
Abstract: Primary care is often thought of as the gateway to improved health outcomes and can lead to more efficient use of health care resources.  ...  it to estimate Spatial Autoregressive and Spatial Durbin Models. live their daily lives and relied on aggregate statistical methods, which could not distinguish context from composition.  ...  We used gravity-based models to measure spatial access to care, and used mixed models to assess pre-/post-relocation changes in access.  ... 
fatcat:x3zi7sldkjccpmgeshcdwm3k4u

The Image of Refugee Affairs in the Hungarian Press | 119 The Romanian Journal of European Studies

Mirela Bardi, Thomas Bruha, Stefan Buzărnescu, Stuart Croft, Toma Dordea, Dumitru Gaşpar, Ioan Horga, Teodor Meleşcanu, Reinhard Meyers, Michael O'neill, Nicolae Păun, Marilen Pirtea (+12 others)
2007 unpublished
We use these results as a benchmark comparison model.  ...  For the regression, a robust model that includes the dependent lag variable, time, and dummy variable, is used that as similar as Model 3 and Model 7, tested earlier.  ...  'Migration is likely to slow as economic conditions improve in the accession countries.  ... 
fatcat:cp243hu5fzanbfsl6qvfityjuy

HSR Abstracts and Author Index, 2004-2014

Philip Jost Janssen
2014
structural vector autoregression analysis.  ...  Game theoretical dilemma situations are often used to model international conflicts.  ...  Using a distinction made by Stephen D.  ... 
doi:10.12759/hsr.suppl.26.2014.63-343 fatcat:4vhmfff4vng23ccyh6beb4skty

Continuous non-invasive blood pressure monitoring via 3D force sensor and its applications in diagnostics

Sándor Földi, György Gábor Cserey, Péter Sótonyi
2020
In the diagnostic study different health condition related characteristic waveforms published in previous studies can be detected.  ...  Today, for diagnostics, mainly just the momentary BP value is used.  ...  However, there are other type of features such as autoregressive models [67, 68], feature vector created by independent or principal component analysis and different transformations of the signal, Figure  ... 
doi:10.15774/ppke.itk.2020.003 fatcat:ipvzduezc5c2pb4typmzfeun5m