Publikationer

Presse

• 25. marts 2008, ScionDTU Åsrapport 2007, "Epital - lykke på matematisk formel"
• 12. oktober 2007, Ingeniøren, "Jagten på lykken"
• 1. marts 2007, DTU-avisen, "Billeder, bits og business".
  
  

Informationsmateriale

• Informationsfolder om Epital (Download pdf)
• White Paper: "Usikkerhed i kvantitativ kreditmodellering" (Download pdf)

Videnskabelige publikationer

Medarbejderne hos Epital skal have højeste videnskabelige niveau og det betyder at de skal have publiceret i internationalt anerkendte videnskabelige tidsskrifter. Herunder præsenteres en liste over publikationer fra Epitals medarbejdere.

2008

• K. B. Petersen, M. S. Pedersen, The Matrix Cookbook, Technical University of Denmark, Version: Februar 2008. (http://www.matrixcookbook.com)
  
  

2007

• L. K. Hansen, T. Lehn-Schiøler, K. B. Petersen, J. Arenas-Garcia, J. Larsen, S. H. Jensen, Learning and clean-up in a large scale music database, EUSIPCO 2007, 2007
  
  
• J. Arenas-Garcia, A. Meng, K. B. Petersen*, T. Lehn-Schiøler* L. K. Hansen and J. Larsen "Unveiling music structure via PLSA similarity fusion", Conference of Machine Learning for Signal Processing (MLSP), 2007.
  
  
• O. Winther, K. B. Petersen, "Bayesian Independent Component Analysis: Variational Methods and Positive Decompositions", Digital Signal Processing, Vol 17 Issue 5, 2007.
  
  
• O. Winther, K. B. Petersen, Flexible and Efficient Implementations of Bayesian Independent Component Analysis, Neurocomputing - submitted
  
  
• R. K. Olsson, K. B. Petersen, T. Lehn-Schiøler, State-space models - from the EM algorithm to a gradient approach, Neural Computation, 19:1097-1111, 2007.
  
  

2006

• Jeronimo Arenas-Garcia, Kaare Brandt Petersen, Lars Kai hansen, "Sparse Kernel Orthonormalized PLS for feature extraction in large data sets", NIPS 2006.
  
  
• Lehn-Schioler, T., Arenas-Garcia, J., Petersen, K. B., Hansen, L. K., "A Genre Classification Plug-in for Data Collection", International Symposium on Music Information Retrieval (ISMIR), 2006
  
  
• S. Sigurdson, K. B. Petersen, T Lehn-Schioeler, "Mel Frequency Cepstral Coefficients: Robustness of MP3 Encoded Music", ISMIR, 2006.
  
  
• M. S. Pedersen, T. Lehn-Schiøler, J. Larsen, BLUES from Music: BLind Underdetermined Extraction of Sources from Music, ICA2006, vol. 3889, pp. 392-399, Springer Berlin / Heidelberg, 2006
  
  
• X. Zhou, L. Ross, T. Lehn-Schiøler, L. Parra, Temporal visual queues aid speech recognition, 7th Annual Meeting of the International Multisensory Research Forum, 2006
  
  

2005

• T. Lehn-Schiøler, A. Hegde, D. Erdogmus, J. C. Principe, Vector-Quantization using Information Theoretic Concepts, Natural Computing, vol. 4, pp. 39--51, Kluwer Academic Publishers, 2005
  
  
• K. B. Petersen, J. Hao, T. Lee, Generative and Filtering Approaches for Overcomplete Representations, Neural Information Processing - Letters and Reviews, vol. 8(1), 2005
  
  
• T. Lehn-Schiøler, L. K. Hansen, J. Larsen, Mapping from Speech to Images Using Continuous State Space Models, Lecture Notes in Computer Science, vol. 3361, pp. 136 - 145, Springer, 2005
  
  
• K. B. Petersen, O. Winther, L. K. Hansen, On the Slow Convergence of EM and VBEM in Low-Noise Linear Models, Neural Computation, vol. 17(9), pp. 1921-1926, 2005
  
  
• K. B. Petersen, O. Winther, The EM Algorithm in Independent Component Analysis, IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP, 2005.
  
  
• K. B. Petersen, Mean Field ICA, PhD Thesis, Informatics and Mathematical Modelling, Technical University of Denmark, DTU, 2005.
  
  
• K. B. Petersen, O. Winther, Explaining slow convergence of EM in low noise linear mixtures, Informatics and Mathematical Modelling, Technical University of Denmark, DTU, 2005
  
  
• T. Lehn-Schiøler, Making Faces - State-Space Models Applied to Multi-Modal Signal Processing, Informatics and Mathematical Modelling, Technical University of Denmark, DTU, 2005
  
  

2004

• K. B. Petersen, Using Mixture of Gaussians to Compare Approaches to Signal Separation, DSAGM, 2004
  
  
• T. Lehn-Schiøler, Talking Faces a State Space approach, Proceddings of DSAGM, pp. 103-111, 2004
  
  
• T. Lehn-Schiøler, D. Erdogmus, J. C. Principe, Parzen Particle Filters, ICASSP, vol. 5, pp. 781-784, 2004
  
  
• T. Lehn-Schiøler, Multimedia Mapping using Continuous State Space Models, IEEE 6'th orkshop on Multimedia Signal Processing Proceedings, pp. 51--54, 2004
  
  
• A. Hegde, D. Erdogmus, T. Lehn-Schiøler, Y. Rao, J. Principe, Vector-Quantization by density matching in the minimum Kullback-Leibler divergence sense, IEEE International Conference on Neural Networks - Conference Proceedings, vol. 1, pp. 105--109, 2004
  
  

2003 og tidligere

• L. K. Hansen, K. B. Petersen, Monaural ICA of white noise mixtures is hard, Proceedings of ICA'2003 Fourth Int. Symp.. on Independent Component Analysis and Blind Signal Separation, Nara Japan, April 4,, pp. 815-820, 2003.
  
  
• H. Matsushita, T. Miyata, L. E. Christiansen, T. Lehn-Schiøler, E. Mosekilde, Nonlinear dynamics approach of modeling the bifurcation for aircraft wing flutter in transonic speed, Proceedings of the 41st SICE Annual Conference, vol. 2, pp. 695-700, Soc. Instrument & Control Eng. (SICE), 2002