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Research Output 1900 2019

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Conference contribution
2014
10 Citations (Scopus)

A multi-modal approach to emotion recognition using undirected topic models

Shah, M., Chakrabarti, C. & Spanias, A., 2014, Proceedings - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., p. 754-757 4 p. 6865245

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

Fusion reactions
Statistics
Experiments
10 Citations (Scopus)

Android acoustic ranging

Curtis, P., Banavar, M. K., Zhang, S., Spanias, A. & Weber, V., 2014, IISA 2014 - 5th International Conference on Information, Intelligence, Systems and Applications. IEEE Computer Society, p. 118-123 6 p. 6878721

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

Acoustics
Microphones
Hardware

Automatic image annotation using inverse maps from semantic embeddings

Thiagarajan, J. J., Ramamurthy, K. N., Sattigeri, P., Bremer, P. T. & Spanias, A., Jan 28 2014, 2014 IEEE International Conference on Image Processing, ICIP 2014. Institute of Electrical and Electronics Engineers Inc., p. 3107-3111 5 p. 7025628

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

Semantics
Experiments
3 Citations (Scopus)

Direct tracking from compressive imagers: A proof of concept

Braun, H., Turaga, P. & Spanias, A., 2014, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 8139-8142 4 p. 6855187

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

Image sensors
Railroad cars
Infrared radiation
Imaging techniques
Wavelength
9 Citations (Scopus)

Domain invariant speech features using a new divergence measure

Wisler, A., Berisha, V., Liss, J. & Spanias, A., Apr 1 2014, 2014 IEEE Workshop on Spoken Language Technology, SLT 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 77-82 6 p. 7078553

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

Learning algorithms
Divergence
Efficacy
11 Citations (Scopus)

Modeling pathological speech perception from data with similarity labels

Berisha, V., Liss, J., Sandoval, S., Utianski, R. & Spanias, A., 2014, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 915-919 5 p. 6853730

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

Labels
Behavioral research
Speech intelligibility
Cost functions
Data structures

OFDM-based distributed estimation for rich scattering environments

Santucci, R., Banavar, M. K., Zhang, S., Spanias, A. & Tepedelenlioglu, C., Oct 31 2014, 2014 Sensor Signal Processing for Defence, SSPD 2014. Institute of Electrical and Electronics Engineers Inc., 6943311

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

Orthogonal frequency division multiplexing
Fusion reactions
Scattering
Frequency division multiple access
Multipath propagation
2013
1 Citation (Scopus)

A comprehensive monitoring system for photovoltaic arrays

Krishnan, V., Braun, H. C., Tepedelenlioglu, C. & Spanias, A., 2013, Proceedings of the IASTED International Conference on Signal Processing, Pattern Recognition and Applications, SPPRA 2013. p. 485-489 5 p.

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

Electric fault location
Data visualization
Monitoring
2 Citations (Scopus)

A heterogeneous dictionary model for representation and recognition of human actions

Anirudh, R., Ramamurthy, K., Thiagarajan, J. J., Turaga, P. & Spanias, A., Oct 18 2013, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 3472-3476 5 p. 6638303

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

Glossaries
Atoms
13 Citations (Scopus)

A speech emotion recognition framework based on latent Dirichlet allocation: Algorithm and FPGA implementation

Shah, M., Miao, L., Chakrabarti, C. & Spanias, A., Oct 18 2013, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 2553-2557 5 p. 6638116

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

Speech recognition
Field programmable gate arrays (FPGA)
Hidden Markov models
Computational complexity
2 Citations (Scopus)

Boosted dictionaries for image restoration based on sparse representations

Natesan Ramamurthy, K., Thiagarajan, J. J., Spanias, A. & Sattigeri, P., Oct 18 2013, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 1583-1587 5 p. 6637918

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

Glossaries
Image reconstruction
Inverse problems
Image processing
Recovery
6 Citations (Scopus)

CRLB for the localization error in the presence of fading

Zhang, X., Tepedelenlioglu, C., Banavar, M. & Spanias, A., Oct 18 2013, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 5150-5154 5 p. 6638644

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

Rayleigh fading
Anchors
Fading channels
Sensor networks
Wireless sensor networks
3 Citations (Scopus)

Design of limiting amplifier models for nonlinear amplify-and-forward distributed estimation

Santucci, R., Banavar, M. K., Spanias, A. & Tepedelenlioglu, C., 2013, 2013 18th International Conference on Digital Signal Processing, DSP 2013. 6622749

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

Sensors
Teaching
3 Citations (Scopus)

Development of mobile sensing apps for DSP applications

Rajan, D., Kalyanasundaram, G., Hu, S., Banavar, M. & Spanias, A., 2013, 2013 IEEE Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2013 - Proceedings. IEEE Computer Society, p. 323-328 6 p. 6642612

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

Application programs
Mobile devices
Signal processing
Visualization
Students
4 Citations (Scopus)

Distributed location detection in wireless sensor networks

Zhang, X., Tepedelenlioglu, C., Banavar, M. K. & Spanias, A., 2013, Conference Record - Asilomar Conference on Signals, Systems and Computers. IEEE Computer Society, p. 428-432 5 p. 6810312

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

Anchors
Wireless sensor networks
Fusion reactions
Energy efficiency
Detectors

E-book on DSP theory with interactive ios, java, and android simulations

Spanias, A., Thiagarajan, J. J., Ramamurthy, K. N., Banavar, M. K., Ranganath, S., Zhang, X., Kalyanasundaram, G. & Rajan, D., 2013, ASEE Annual Conference and Exposition, Conference Proceedings.

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

Students
Mobile devices
Textbooks
Digital signal processing
MATLAB
4 Citations (Scopus)

Estimation for amplify-and-forward transmissions with nonlinear amplifiers

Santucci, R., Banavar, M. K., Spanias, A. & Tepedelenlioglu, C., 2013, IET Seminar Digest. 1 ed. Vol. 2013.

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

Sensors
Software packages
Transmitters
7 Citations (Scopus)

Health monitoring laboratories by interfacing physiological sensors to mobile android devices

Rajan, D., Spanias, A., Ranganath, S., Banavar, M. K. & Spanias, P., 2013, Proceedings - Frontiers in Education Conference, FIE. p. 1049-1055 7 p. 6684987

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

Health
monitoring
Monitoring
Sensors
interactive media
1 Citation (Scopus)

Java tools for teaching OFDM principles in undergraduate courses

Zhang, S., Banavar, M. K., Spanias, A., Tepedelenlioglu, C. & Zhang, X., 2013, Proceedings - Frontiers in Education Conference, FIE. p. 1459-1461 3 p. 6685075

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

Orthogonal frequency division multiplexing
Teaching
communication system
Communication systems
communications
10 Citations (Scopus)

Max-consensus using the soft maximum

Zhang, S., Tepedelenlioglu, C., Banavar, M. K. & Spanias, A., 2013, Conference Record - Asilomar Conference on Signals, Systems and Computers. IEEE Computer Society, p. 433-437 5 p. 6810313

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

Communication
Parallel algorithms
Temperature control
Sensor networks
Sensors
5 Citations (Scopus)

Optical flow for compressive sensing video reconstruction

Braun, H., Turaga, P., Tepedelenlioglu, C. & Spanias, A., Oct 18 2013, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 2267-2271 5 p. 6638058

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

Optical flows
Image compression
5 Citations (Scopus)

Selecting disorder-specific features for speech pathology fingerprinting

Berisha, V., Sandoval, S., Utianski, R., Liss, J. & Spanias, A., Oct 18 2013, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 7562-7566 5 p. 6639133

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

Pathology
Feature extraction
Cost functions
1 Citation (Scopus)

Sinusoidal component selection based on partial loudness criteria

Krishnamoorthi, H. & Spanias, A., Oct 18 2013, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 575-579 5 p. 6637713

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

Computational complexity
2012
5 Citations (Scopus)

A top-down design methodology using virtual platforms for concept development

Shah, M., Mears, B., Chakrabarti, C. & Spanias, A., 2012, Proceedings - International Symposium on Quality Electronic Design, ISQED. p. 444-450 7 p. 6187531

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

Testing
User interfaces
Servers
Hardware
Hardware-software codesign
3 Citations (Scopus)

Automated tumor segmentation using kernel sparse representations

Thiagarajan, J. J., Rajan, D., Ramamurthy, K. N., Frakes, D. & Spanias, A., 2012, IEEE 12th International Conference on BioInformatics and BioEngineering, BIBE 2012. p. 401-406 6 p. 6399658

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

Tumors
Pixels
Glossaries
Recovery
1 Citation (Scopus)

De-noising and event extraction for silicon pore sensors using matrix decomposition

Sattigeri, P., Thiagarajan, J. J., Natesan Ramamurthy, K., Spanias, A., Goryll, M. & Thornton, T., 2012, IET Seminar Digest. 3 ed. Vol. 2012.

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

Signal denoising
Biomolecules
Decomposition
Silicon
Sensors
1 Citation (Scopus)

Distributed average consensus using bounded transmissions

Dasarathan, S., Banavar, M., Tepedelenlioglu, C. & Spanias, A., 2012, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 1202-1206 5 p. 6489212

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

Derivatives
Parallel algorithms
Sensors
4 Citations (Scopus)

Implementation of a fast image coding and retrieval system using a GPU

Sattigeri, P., Thiagarajan, J. J., Ramamurthy, K. N. & Spanias, A., 2012, 2012 IEEE International Conference on Emerging Signal Processing Applications, ESPA 2012 - Proceedings. p. 5-8 4 p. 6152431

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

Image retrieval
Image coding
Program processors
Industry
Graphics processing unit
21 Citations (Scopus)

Interactive DSP laboratories on mobile phones and tablets

Liu, J., Hu, S., Thiagarajan, J. J., Zhang, X., Ranganath, S., Banavar, M. K. & Spanias, A., 2012, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 2761-2764 4 p. 6288489

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

Mobile phones
Students
Engineering education
Convolution
Mobile devices
11 Citations (Scopus)

Learning dictionaries with graph embedding constraints

Ramamurthy, K. N., Thiagarajan, J. J., Sattigeri, P. & Spanias, A., 2012, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 1974-1978 5 p. 6489385

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

Quadratic programming
Glossaries
Learning systems

Learning multilevel dictionaries for compressed sensing using discriminative clustering

Thiagarajan, J. J., Ramamurthy, K. N., Spanias, A. & Nasiopoulos, P., 2012, Proceedings of the 2012 8th International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2012. p. 494-497 4 p. 6274289

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

Compressed sensing
Glossaries
Recovery
Software packages
18 Citations (Scopus)

Lifelogging: Archival and retrieval of continuously recorded audio using wearable devices

Shah, M., Mears, B., Chakrabarti, C. & Spanias, A., 2012, 2012 IEEE International Conference on Emerging Signal Processing Applications, ESPA 2012 - Proceedings. p. 99-102 4 p. 6152455

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

Smartphones
Signal processing
Acoustics
Semantics
Acoustic waves
3 Citations (Scopus)

Performance comparison of localization techniques for sequential WSN discovery

Zhang, X., Banavar, M. K., Willerton, M., Manikas, A., Tepedelenlioglu, C., Spanias, A., Thornton, T., Yeatman, E. & Constantinides, A. G., 2012, IET Seminar Digest. 3 ed. Vol. 2012.

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

Wireless sensor networks
Direction of arrival
Anchors
Sensor nodes
Software packages
6 Citations (Scopus)

Sequential wireless sensor network discovery using wide aperture array signal processing

Willerton, M., Banavar, M., Zhang, X., Manikas, A., Tepedelenlioglu, C., Spanias, A., Thornton, T., Yeatman, E. & Constantinides, A., 2012, European Signal Processing Conference. p. 2278-2282 5 p. 6334201

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

Wireless sensor networks
Signal processing
Sensor nodes
Anchors
1 Citation (Scopus)

Shortest path techniques for annotation and retrieval of environmental sounds

Mechtley, B., Cook, P. & Spanias, A., 2012, Proceedings of the 13th International Society for Music Information Retrieval Conference, ISMIR 2012. p. 541-546 6 p.

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

Acoustic waves
Semantics
Classifiers
Acoustics
Annotation
33 Citations (Scopus)

Signal processing for fault detection in photovoltaic arrays

Braun, H., Buddha, S. T., Krishnan, V., Spanias, A., Tepedelenlioglu, C., Yeider, T. & Takehara, T., 2012, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 1681-1684 4 p. 6288220

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

Fault detection
Signal processing
Electric power system measurement
Monitoring
Time measurement
20 Citations (Scopus)

Signal processing for photovoltaic applications

Buddha, S., Braun, H., Krishnan, V., Tepedelenlioglu, C., Spanias, A., Yeider, T. & Takehara, T., 2012, 2012 IEEE International Conference on Emerging Signal Processing Applications, ESPA 2012 - Proceedings. p. 115-118 4 p. 6152459

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

Signal processing
Topology
Shape optimization
SPICE
Fault detection
6 Citations (Scopus)

Supervised local sparse coding of sub-image features for image retrieval

Thiagarajan, J. J., Natesan Ramamurthy, K., Sattigeri, P. & Spanias, A., 2012, Proceedings - International Conference on Image Processing, ICIP. p. 3117-3120 4 p. 6467560

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

Image retrieval
Image classification
Object recognition
Glossaries
Computer vision
9 Citations (Scopus)

Undergraduate signal processing laboratories for the Android operating system

Ranganath, S., Thiagarajan, J. J., Ramamurthy, K. N., Hu, S., Banavar, M. K. & Spanias, A., 2012, 119th ASEE Annual Conference and Exposition. American Society for Engineering Education

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

Signal processing
Students
Mobile devices
Frequency domain analysis
Graphical user interfaces
5 Citations (Scopus)

Work in progress: Performing signal analysis laboratories using Android devices

Ranganath, S., Thiagarajan, J. J., Ramamurthy, K. N., Hu, S., Banavar, M. & Spanias, A., 2012, Proceedings - Frontiers in Education Conference, FIE. 6462381

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

Signal analysis
functionality
programming
Smartphones
classroom

Work in progress: Using modern mobile technologies in STEM education

Zhang, X., Vogel, D., Banavar, M. K., Hu, S., Spanias, A., Spanias, P. & Thiagarajan, J. J., 2012, 119th ASEE Annual Conference and Exposition. American Society for Engineering Education

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

Education
Students
Mobile devices
Visualization
Multitasking

Workshop: Interactive education tools for earth systems and sustainability applications

Hinnov, L., Spanias, A., Ramamurthy, K. N. & Kalyanasundaram, G., 2012, Proceedings - Frontiers in Education Conference, FIE. 6462366

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

Technical presentations
Sustainable development
Education
Earth (planet)
sustainability
2011
3 Citations (Scopus)

A Java-DSP interface for analysis of the MP3 algorithm

Huang, C. W., Thiagarajan, J. J., Spanias, A. & Pattichis, C., 2011, 2011 Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2011 - Proceedings. p. 168-173 6 p. 5739206

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

Filter banks
bank
Students
Decoding
Signal processing
1 Citation (Scopus)

Analyte detection using an ion-channel sensor array

Sattigeri, P. S., Ramamurthy, K. N., Thiagarajan, J. J., Goryll, M., Spanias, A. & Thornton, T., 2011, 17th DSP 2011 International Conference on Digital Signal Processing, Proceedings. 6004913

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

Sensor arrays
Ionization chambers
Lipid bilayers
Sensors
Ions
2 Citations (Scopus)

An interactive speech coding tool using LabVIEW

Ramamurthy, K. N., Thiagarajan, J. J. & Spanias, A., 2011, 2011 Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2011 - Proceedings. p. 180-185 6 p. 5739208

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

Speech coding
coding
Students
graduate
2 Citations (Scopus)

Block adaptive and neural network based digital predistortion and power amplifier performance

Santucci, R. & Spanias, A., 2011, Proceedings of the 8th IASTED International Conference on Signal Processing, Pattern Recognition, and Applications, SPPRA 2011. p. 300-305 6 p.

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

Power amplifiers
Linearization
Neural networks
Orthogonal frequency division multiplexing
MATLAB
1 Citation (Scopus)

Constrained estimation of percussive sound excitations

Fink, A. & Spanias, A., 2011, IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. p. 201-204 4 p. 6082338

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

Acoustic waves
Sound recording
Restoration
Identification (control systems)
Acoustics
3 Citations (Scopus)

Distributed SNR estimation using constant modulus signaling over Gaussian multiple-access channels

Banavar, M. K., Tepedelenlioglu, C. & Spanias, A., 2011, 2011 Digital Signal Processing and Signal Processing Education Meeting, DSP/SPE 2011 - Proceedings. p. 24-29 6 p. 5739181

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

Fusion reactions
Sensor networks
performance
Sensors
simulation
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