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2011
1 Citation (Scopus)

Error probability-based optimal training for linearly decoded orthogonal space-time block coded wireless systems

Ahmed, K. I., Tepedelenlioglu, C., Spanias, A., Patwary, M. N. & Yu, H., Jul 22 2011, In : IET Communications. 5, 11, p. 1512-1529 18 p.

Research output: Contribution to journalArticle

Signal to noise ratio
Modulation
Channel estimation
Fading channels
Error probability
1 Citation (Scopus)

Estimation of signal subspace-constrained inputs to linear systems

Fink, A. & Spanias, A., 2011, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 2025-2028 4 p. 6190381

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Linear systems
Acoustic waves
Musical instruments
Target tracking
9 Citations (Scopus)

Improved sparse coding using manifold projections

Ramamurthy, K. N., Thiagarajan, J. J. & Spanias, A., 2011, Proceedings - International Conference on Image Processing, ICIP. p. 1237-1240 4 p. 6115656

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glossaries
Signal processing
Image processing
Pixels
Recovery
9 Citations (Scopus)

IPhone/iPad based interactive laboratory for signal processing in mobile devices

Liu, J., Thiagarajan, J. J., Spanias, A., Ramamurthy, K. N., Hu, S. & Banavar, M. K., 2011, In : ASEE Annual Conference and Exposition, Conference Proceedings.

Research output: Contribution to journalArticle

Mobile devices
Signal processing
2 Citations (Scopus)

Isolated word endpoint detection using time-frequency variance kernels

Kyriakides, A., Pitris, C., Fink, A. & Spanias, A., 2011, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 1041-1045 5 p. 6190170

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Imaging techniques

Isolated word endpoint detection using time-frequency variance kernels

Kyriakides, A., Pitris, C. & Spanias, A., 2011, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 585-589 5 p. 6190069

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Imaging techniques
2 Citations (Scopus)

J-DSP/ESE laboratories for analyzing climate change

Ramamurthy, K. N., Spanias, A. & Hinnov, L. A., 2011, In : ASEE Annual Conference and Exposition, Conference Proceedings.

Research output: Contribution to journalArticle

Climate change
8 Citations (Scopus)

Learning dictionaries for local sparse coding in image classification

Thiagarajan, J. J. & Spanias, A., 2011, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 2014-2018 5 p. 6190379

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image classification
Glossaries
Object recognition
31 Citations (Scopus)

Multilevel dictionary learning for sparse representation of images

Thiagarajan, J. J., Ramamurthy, K. N. & Spanias, A., 2011, 2011 Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2011 - Proceedings. p. 271-276 6 p. 5739224

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glossaries
dictionary
learning
energy
Compressed sensing
8 Citations (Scopus)
efficiency
Fusion reactions
Sensors
Gaussian distribution
equality
15 Citations (Scopus)

Optimality and stability of the K-hyperline clustering algorithm

Thiagarajan, J. J., Ramamurthy, K. N. & Spanias, A., Jul 1 2011, In : Pattern Recognition Letters. 32, 9, p. 1299-1304 6 p.

Research output: Contribution to journalArticle

Clustering algorithms
Singular value decomposition
Glossaries
1 Citation (Scopus)

Optimized measurements for kernel compressive sensing

Natesan Ramamurthy, K. & Spanias, A., 2011, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 1443-1446 4 p. 6190256

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recovery

Robust PSD features for ion-channel signals

Sattigeri, P., Thiagarajan, J., Ramamurthy, K. N., Spanias, A., Goryll, M. & Thornton, T., 2011, IET Seminar Digest. 4 ed. Vol. 2011.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ions
Proteins
Ionization chambers
Lipid bilayers
Sensors
11 Citations (Scopus)

SAR target classification using sparse representations and spatial pyramids

Knee, P., Thiagarajan, J. J., Ramamurthy, K. N. & Spanias, A., 2011, IEEE National Radar Conference - Proceedings. p. 294-298 5 p. 5960546

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Synthetic aperture radar
Glossaries
Fast Fourier transforms
Feature extraction
2 Citations (Scopus)

Transform domain features for ion-channel signal classification

Ramamurthy, K. N., Thiagarajan, J. J., Sattigeri, P., Goryll, M., Spanias, A., Thornton, T. & Phillips, S., Jul 2011, In : Biomedical Signal Processing and Control. 6, 3, p. 219-224 6 p.

Research output: Contribution to journalArticle

Ion Channels
Ions
Power spectrum
Metal ions
Support vector machines
2 Citations (Scopus)
Digital signal processing
Power amplifiers
Linearization
Bins
Students
5 Citations (Scopus)

Waveform mapping and time-frequency processing of DNA and protein sequences

Ravichandran, L., Papandreou-Suppappola, A., Spanias, A., Lacroix, Z. & Legendre, C., Sep 2011, In : IEEE Transactions on Signal Processing. 59, 9, p. 4210-4224 15 p., 5776708.

Research output: Contribution to journalArticle

DNA
Proteins
Processing
Decomposition

Work in progress: The J-DSP/ESE software for analyzing Earth systems signals

Hinnov, L., Ramamurthy, K. N. & Spanias, A., 2011, Proceedings - Frontiers in Education Conference, FIE. 6142986

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal systems
functionality
Earth (planet)
Signal processing
Education
7 Citations (Scopus)

Work in progress - Interactive signal-processing labs and simulations on iOS devices

Liu, J., Spanias, A., Banavar, M. K., Thiagarajan, J. J., Ramamurthy, K. N., Hu, S. & Zhang, X., 2011, Proceedings - Frontiers in Education Conference, FIE. 6143046

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal processing
simulation
programming
Education
Sound recording
2010
4 Citations (Scopus)

A block adaptive predistortion algorithm for transceivers with long transmit-receive latency

Santucci, R. & Spanias, A., 2010, Final Program and Abstract Book - 4th International Symposium on Communications, Control, and Signal Processing, ISCCSP 2010. 5463448

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Adaptive algorithms
Power amplifiers
Transceivers
Linearization

An auditory-domain based speech enhancement algorithm

Krishnamoorthi, H., Spanias, A., Berisha, V., Kwon, H. & Thornburg, H., 2010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 4786-4789 4 p. 5495147

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Speech enhancement
2 Citations (Scopus)

An individually tunable perfect reconstruction filterbank for banded waveguide synthesis

Fink, A., Thornburg, H. & Spanias, A., 2010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 37-40 4 p. 5496243

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Waveguides
Acoustic waves
Modal analysis
Transient analysis
4 Citations (Scopus)

An interactive learning environment for DSP

Mehta, S., Thiagarajan, J. J., Spanias, P., Ramamurthy, K., Santucci, R., Spanias, A., Haag, S. & Banavar, M., 2010, In : ASEE Annual Conference and Exposition, Conference Proceedings.

Research output: Contribution to journalArticle

Digital signal processing
Students
Animation
Education
1 Citation (Scopus)

An ontological framework for retrieving environmental sounds using semantics and acoustic content

Wichern, G., Mechtley, B., Fink, A., Thornburg, H. & Spanias, A., 2010, In : Eurasip Journal on Audio, Speech, and Music Processing. 2010, 192363.

Research output: Contribution to journalArticle

semantics
Acoustics
Semantics
Acoustic waves
acoustics
19 Citations (Scopus)

An overview of recent end-to-end wireless medical video telemedicine systems using 3G

Panayides, A., Pattichis, M. S., Pattichis, C. S., Schizas, C. N., Spanias, A. & Kyriacou, E., 2010, 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10. p. 1045-1048 4 p. 5628076

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Telemedicine
Image compression
mHealth
Telemedicine
Image compression
Technology
Health Services
Growth
1 Citation (Scopus)

A robust estimation of information flow in coupled nonlinear systems

Sabesan, S., Tsakalis, K., Spanias, A. & Iasemidis, L., 2010, Springer Optimization and Its Applications. Springer International Publishing, Vol. 38. p. 271-283 13 p. (Springer Optimization and Its Applications; vol. 38).

Research output: Chapter in Book/Report/Conference proceedingChapter

Robust Estimation
Information Flow
Coupled System
Nonlinear Systems
Entropy
1 Citation (Scopus)

Asymptotic efficiency of distributed estimation from constant modulus sensor transmissions

Tepedelenlioglu, C., Banavar, M. K. & Spanias, A., 2010, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 1827-1831 5 p. 5757892

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor networks
Fusion reactions
Sensors
4 Citations (Scopus)

Audio content-based feature extraction algorithms using J-DSP for arts, media and engineering courses

Shah, M., Wichern, G., Spanias, A. & Thornburg, H., 2010, Proceedings - Frontiers in Education Conference, FIE. 5673157

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Feature extraction
art
engineering
music
Students
2 Citations (Scopus)

Automatic audio tagging using covariate shift adaptation

Wichern, G., Yamada, M., Thornburg, H., Sugiyama, M. & Spanias, A., 2010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 253-256 4 p. 5495973

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Recommender systems
Mobile devices
Logistics
Labels
Acoustics
4 Citations (Scopus)

Combining semantic, social, and acoustic similarity for retrieval of environmental sounds

Mechtley, B., Wichern, G., Thornburg, H. & Spanias, A., 2010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 2402-2405 4 p. 5496225

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Acoustics
Semantics
Acoustic waves
Audio recordings
Information retrieval
1 Citation (Scopus)

Dimensionality reduction for distance based video clustering

Thiagarajan, J. J., Ramamurthy, K. N. & Spanias, A., 2010, IFIP Advances in Information and Communication Technology. Vol. 339 AICT. p. 270-277 8 p. (IFIP Advances in Information and Communication Technology; vol. 339 AICT).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Clustering
Dimensionality reduction
Computational complexity
Summarization
Euclidean distance
14 Citations (Scopus)

Distributed detection over fading MACs with multiple antennas at the fusion center

Banavar, M. K., Smith, A. D., Tepedelenlioglu, C. & Spanias, A., 2010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 2894-2897 4 p. 5496170

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fusion reactions
Antennas
Sensors
1 Citation (Scopus)

Electromigration of charged polystyrene beads through silicon nanopores filled with low ionic strength solutions

Joshi, P., Mathew, T., Petrossian, L., Prasad, S., Goryll, M., Spanias, A. & Thornton, T., 2010, ASME International Mechanical Engineering Congress and Exposition, Proceedings. American Society of Mechanical Engineers (ASME), Vol. 2. p. 257-262 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nanopores
Electromigration
Ionic strength
Polystyrenes
Silicon
1 Citation (Scopus)

Enhanced direction of arrival estimation via reassigned space-time-frequency methods

Miller, S. R., Spanias, A., Papandreou-Suppappola, A. & Santucci, R., 2010, ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems. p. 2538-2541 4 p. 5537109

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Direction of arrival
Sensor arrays
60 Citations (Scopus)

Estimation over fading channels with limited feedback using distributed sensing

Banavar, M. K., Tepedelenlioglu, C. & Spanias, A., Jan 2010, In : IEEE Transactions on Signal Processing. 58, 1, p. 414-425 12 p., 5170081.

Research output: Contribution to journalArticle

Fading channels
Feedback
Sensors
Fusion reactions
Degradation
2 Citations (Scopus)

Least-squares based feature extraction and sensor fusion for explosive detection

Kovvali, N., Prior, C., Cizek, K., Galik, M., Diaz, A., Forzani, E., Cagan, A., Wang, J., Tao, N., Cochran, D., Spanias, A. & Tsui, R., 2010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 2918-2921 4 p. 5496159

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Explosives detection
Feature extraction
Fusion reactions
Sensors
Sensor data fusion
2 Citations (Scopus)

Multiple protein structure alignment using time-frequency processing techniques

Ravichandran, L., Papandreou-Suppappola, A., Spanias, A. & Lacroix, Z., 2010, 2010 IEEE Biomedical Circuits and Systems Conference, BioCAS 2010. p. 94-97 4 p. 5709579

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Proteins
Processing
Signal processing
Bioinformatics
Amino acids
46 Citations (Scopus)

Segmentation, indexing, and retrieval for environmental and natural sounds

Wichern, G., Xue, J., Thornburg, H., Mechtley, B. & Spanias, A., Mar 2010, In : IEEE Transactions on Audio, Speech and Language Processing. 18, 3, p. 688-707 20 p., 5410056.

Research output: Contribution to journalArticle

retrieval
Acoustic waves
acoustics
recording
Audio recordings

Signal processing for biologically inspired sensors

Sattigeri, P., Thiagarajan, J. J., Ramamurthy, K. N., Konnanath, B., Mathew, T., Spanias, A., Goryll, M., Thornton, T., Prasad, S. & Phillips, S., 2010, Final Program and Abstract Book - 4th International Symposium on Communications, Control, and Signal Processing, ISCCSP 2010. 5463424

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal processing
Molecules
Sensors
Nanopores
Support vector machines
2 Citations (Scopus)

Silicon based pore systems for emerging biosensor applications

Mathew, T., Joshi, P., Prasad, S., Goryll, M., Spanias, A. & Thornton, T., 2010, ASME International Mechanical Engineering Congress and Exposition, Proceedings. American Society of Mechanical Engineers (ASME), Vol. 2. p. 263-270 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Biosensors
Silicon
Biomolecules
Antibodies
Silica
79 Citations (Scopus)

Sparse representations for automatic target classification in SAR images

Thiagarajan, J. J., Ramamurthy, K. N., Knee, P., Spanias, A. & Berisha, V., 2010, Final Program and Abstract Book - 4th International Symposium on Communications, Control, and Signal Processing, ISCCSP 2010. 5463416

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Glossaries
Synthetic aperture radar
Support vector machines
2 Citations (Scopus)

Template learning using wavelet domain statistical models

Ramamurthy, K. N., Thiagarajan, J. J. & Spanias, A., 2010, Research and Development in Intelligent Systems XXVI: Incorporating Applications and Innovations in Intelligent Systems XVII. p. 179-192 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal denoising
Pattern recognition
Feature extraction
Statistics
Statistical Models
4 Citations (Scopus)

Time-frequency based biological sequence querying

Ravichandran, L., Papandreou-Suppappola, A., Spanias, A., Lacroix, Z. & Legendre, C., 2010, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 4174-4177 4 p. 05495708

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Processing

Topology of high-contrast patches in SAR images

Knee, P., Berisha, V., Spanias, A. & Taylor, T., 2010, IEEE National Radar Conference - Proceedings. p. 905-909 5 p. 5494491

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Topology
Inspection
Geometry
Sensors
3 Citations (Scopus)

Work in progress - An interactive web-based quiz that uses the java-DSP editor to enhance student learning experience

Mehta, S. M., Spanias, A. & Thiagarajan, J. J., 2010, Proceedings - Frontiers in Education Conference, FIE. 5673174

Research output: Chapter in Book/Report/Conference proceedingConference contribution

quiz
Digital signal processing
editor
Students
learning
1 Citation (Scopus)

Workshop - Designing signals and systems laboratories using Java-DSP

Spanias, A., Ramamurthy, K. N. & Thiagarajan, J. J., 2010, Proceedings - Frontiers in Education Conference, FIE. 5673183

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal analysis
Audio signal processing
data analysis
music
Geology