José I. Acha

  • University of Seville, Spain

According to our database1, José I. Acha authored at least 28 papers between 1976 and 2012.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.



In proceedings 
PhD thesis 


Online presence:



Efficient real data filtering using complex-input discrete Fourier transforms.
Signal Process., 2012

A New Algorithm for Real Data Convolutions With j -Circulants.
IEEE Signal Process. Lett., 2011

Blind and Efficient Serial Search Strategy for Ultrawideband Signal Initial Acquisition.
IEEE Trans. Veh. Technol., 2009

Linear IIR Precoding for Non-Redundant Transmission over Minimum-Phase Channels in Wireline Multitone Systems.
IEEE Trans. Commun., 2009

Coarse synchronization of UWB signals in the dense multipath channel based on the golden section.
J. Frankl. Inst., 2007

Maximization of statistical moments for blind separation of sources revisited.
Neurocomputing, 2006

Non-data-aided and non-timing-directed feedforward frequency acquisition for linear digital modulations.
IEEE Trans. Consumer Electron., 2005

On the Connection Between the Human Visual System and Independent Component Analysis.
Proceedings of the Artificial Intelligence and Knowledge Engineering Applications: A Bioinspired Approach: First International Work-Conference on the Interplay Between Natural and Artificial Computation, 2005

Eigendecomposition of self-tuned cumulant-matrices for blind source separation.
Signal Process., 2004

A new method for designing efficient linear phase recursive filters.
Digit. Signal Process., 2004

New Eigensystem-Based Method for Blind Source Separation.
Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

Segmentation of burn images based on color and texture information.
Proceedings of the Medical Imaging 2003: Image Processing, 2003

Application of Independent Component Analysis to Edge Detection and Watermarking.
Proceedings of the Artificial Neural Nets Problem Solving Methods, 2003

CAD Tool for Burn Diagnosis.
Proceedings of the Information Processing in Medical Imaging, 2003

Neural Net with Two Hidden Layers for Non-Linear Blind Source Separation.
Proceedings of the ESANN 2003, 2003

New equations and iterative algorithm for blind separation of sources.
Signal Process., 2002

Segmentation of burn images using the L*u*v* space and classification of their depths by color and texture imformation.
Proceedings of the Medical Imaging 2002: Image Processing, 2002

A new cumulant-based criterion for iterative Blind Source Separation.
Proceedings of the 11th European Signal Processing Conference, 2002

A Conjugate Gradient Method and Simulated Annealing for Blind Separation of Sources.
Proceedings of the Bio-inspired Applications of Connectionism, 2001

Blind Separation of Sources by Differentiating the Output Cumulants and Using Newton's Method.
Proceedings of the Artificial Neural Networks, 2001

Multirate structures for very fast narrow-band digital filtering.
Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

Design of log FIR filters.
Signal Process., 1997

Realization of complex digital filters based on the LBC two-pair extraction procedure.
Int. J. Circuit Theory Appl., 1990

Asynchronous Modular Arbiter.
IEEE Trans. Computers, 1986

On the synthesis of multivalued circuits using principally binary elements.
Proceedings of the eighth international symposium on Multiple-valued logic, 1978

Theory and design of multivalued memory elements.
Proceedings of the eighth international symposium on Multiple-valued logic, 1978

Self-Synchronization of Asynchronous Sequential Circutis Employing a General Clock Function.
IEEE Trans. Computers, 1976

On Input and Next-State Equations of the <i>R-S</i> Type <i>M</i>-Stable.
IEEE Trans. Computers, 1976