Alexander Singh-Alvarado

Integrate and fire circuit as an ADC replacement

José Carlos Príncipe, Manu Rastogi, Alexander Singh-Alvarado, 2011, 2011 IEEE International Symposium of Circuits and Systems (ISCAS).

From compressive to adaptive sampling of neural and ECG recordings

José Carlos Príncipe, Alexander Singh-Alvarado, J. Príncipe, 2011, 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Reconstruction of Irregularly-Sampled Volumetric Data in Efficient Box Spline Spaces

Alexander Singh-Alvarado, Alireza Entezari, Xie Xu, 2012, IEEE Transactions on Medical Imaging.

The integrate-and-fire sampler: A special type of asynchronous Σ - Δ modulator

José Carlos Príncipe, Manu Rastogi, Alexander Singh-Alvarado, 2011, 2011 IEEE International Symposium of Circuits and Systems (ISCAS).

A real-time reconstruction algorithm for the integrate and fire sampler

José Carlos Príncipe, Alexander Singh-Alvarado, 2011, 2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR).

Approximate reconstruction of bandlimited functions for the integrate and fire sampler

José Carlos Príncipe, Hans G. Feichtinger, Alexander Singh-Alvarado, 2009, Advances in Computational Mathematics.

Real time signal reconstruction from spikes on a digital signal processor

Jie Xu, José Carlos Príncipe, Manu Rastogi, 2008, 2008 IEEE International Symposium on Circuits and Systems.

Time-Based Compression and Classification of Heartbeats

José Carlos Príncipe, Alexander Singh-Alvarado, Choudur Lakshminarayan, 2012, IEEE Transactions on Biomedical Engineering.