Andreas Spanias

Professor

  • 4061 Citations
  • 26 h-Index
1900 …2022
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Research Output 1900 2019

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Conference contribution
2008
3 Citations (Scopus)

DNA sequence alignment using the matching pursuit decomposition

Ravichandran, L., Papandreou-Suppappola, A., Spanias, A., Lacroix, Z. & Legendre, C., 2008, GENSIPS'08 - 6th IEEE International Workshop on Genomic Signal Processing and Statistics. 4555660

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

Matching Pursuit
Sequence Alignment
DNA sequences
DNA Sequence
Decomposition
14 Citations (Scopus)

Fast query by example of environmental sounds via robust and efficient cluster-based indexing

Xue, J., Wichern, G., Thornburg, H. & Spanias, A., 2008, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 5-8 4 p. 4517532

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

Acoustic waves
retrieval
acoustics
music
Factorization
4 Citations (Scopus)

Performance of distributed estimation over multiple access fading channels with partial feedback

Banavar, M. K., Tepedelenlioglu, C. & Spanias, A., 2008, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. p. 2253-2256 4 p. 4518094

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

multiple access
fading
Fading channels
Feedback
sensors
9 Citations (Scopus)

Real-time sensing and acoustic scene characterization for security applications

Kwon, H., Berisha, V. & Spanias, A., 2008, 3rd International Symposium on Wireless Pervasive Computing, ISWPC 2008, Proceedings. p. 755-758 4 p. 4556311

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

Wireless sensor networks
Acoustics
Discriminators
National security
Base stations
19 Citations (Scopus)

Shift-invariant sparse representation of images using learned dictionaries

Thiagarajan, J. J., Ramamurthy, K. N. & Spanias, A., 2008, Proceedings of the 2008 IEEE Workshop on Machine Learning for Signal Processing, MLSP 2008. p. 145-150 6 p. 4685470

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

Glossaries
Singular value decomposition
Invariance
Feature extraction
Image processing
6 Citations (Scopus)

Transform-domain features for ion-channel sensors

Kwon, H., Knee, P., Spanias, A., Goodnick, S., Thornton, T. & Phillips, S., 2008, Proceedings of the 5th IASTED International Conference on Signal Processing, Pattern Recognition, and Applications, SPPRA 2008. p. 272-275 4 p.

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

Mathematical transformations
Walsh transforms
Sensors
Ions
Hidden Markov models

Ultrasound imaging media layer texture analysis of the carotid artery

Loizou, C. P., Pantziaris, M., Nicolaides, A., Spanias, A., Pattichis, M. S. & Pattichis, C. S., 2008, 8th IEEE International Conference on BioInformatics and BioEngineering, BIBE 2008. 4696801

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

Carotid Arteries
Ultrasonography
Textures
Ultrasonics
Imaging techniques
4 Citations (Scopus)

Work in progress - Java simulations of DSP algorithms for ion-channel sensors

Spanias, A., Knee, P., Kwon, H., Natesan, K., Jayaraman, J. & Spanias, P., 2008, Proceedings - Frontiers in Education Conference, FIE. 4720669

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

simulation
Sensors
Ions
experiment
programming
2007

A feedback systems approach to modeling neural firing-rate homeostasis

Chakravarthy, N., Sabesan, S., Spanias, A., Iasemidis, L. & Tsakalis, K., 2007, Proceedings of the IEEE Conference on Decision and Control. p. 602-608 7 p. 4434892

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

Feedback
Controllers
Pathology
Neurons
Brain
2 Citations (Scopus)

An adaptive low rank algorithm for semispherical antenna arrays

Foutz, J. A. & Spanias, A., 2007, Proceedings - IEEE International Symposium on Circuits and Systems. p. 113-116 4 p. 4252584

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

Antenna arrays
Adaptive algorithms
Beamforming
Computational complexity

Analysis and mitigation of doppler rate effect in a multipath channel

Maalouli, G. & Spanias, A., 2007, IEEE International Conference on Communications. p. 3040-3044 5 p. 4289176

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

Multipath propagation
Composite materials
Kinematics
Communication

Analysis of the matrix processing (M×P) architecture

Girija, L. & Spanias, A., 2007, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 2. 4217424

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

matrices
Processing
education
discrete cosine transform
Motion estimation
2 Citations (Scopus)

A scalable bandwidth extension algorithm

Berisha, V. & Spanias, A., 2007, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 4. 4218172

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

bandwidth
Bandwidth
Speech coding
decoders
Frequency bands
5 Citations (Scopus)

Asymptotic analysis of distributed estimation over fading multiple access channels

Tepedelenlioglu, C., Banavar, M. K. & Spanias, A., 2007, Conference Record - Asilomar Conference on Signals, Systems and Computers. p. 2140-2144 5 p. 4487618

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

Asymptotic analysis
Sensors
Fading channels
Deterioration
Fusion reactions
4 Citations (Scopus)

Bandwidth extension of audio based on partial loudness criteria

Berisha, V. & Spanias, A., 2007, 2006 IEEE 8th Workshop on Multimedia Signal Processing, MMSP 2006. p. 146-149 4 p. 4064536

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

Bandwidth
Frequency bands
Acoustic waves
4 Citations (Scopus)

Distortion-aware query-by-example for environmental sounds

Wiehern, G., Xue, J., Thornburg, H. & Spanias, A., 2007, IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. p. 335-338 4 p. 4393051

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

Acoustic waves
Experiments

Dual-mode wideband speech compression

Berisha, V. & Spanias, A., 2007, 2007 IEEE 9Th International Workshop on Multimedia Signal Processing, MMSP 2007 - Proceedings. p. 52-55 4 p. 4412816

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

Bandwidth
Speech coding
Frequency bands
1 Citation (Scopus)

Interaction and reflection via 3D path shape qualities in a mediated constructive learning environment

Tu, K., Thornburg, H., Campana, E., Birchfield, D., Fulmer, M. & Spanias, A., 2007, Proceedings of the ACM International Multimedia Conference and Exhibition. p. 37-46 10 p.

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

Display devices
Human computer interaction
Virtual reality
Quality control
Students
10 Citations (Scopus)

Robust multi-feature segmentation and indexing for natural sound environments

Wichern, G., Thornburg, H., Mechtley, B., Fink, A., Tu, K. & Spanias, A., 2007, CBMI'2007 - 2007 International Workshop on Content-Based Multimedia Indexing, Proceedings. p. 69-76 8 p. 4275057

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

Acoustic waves
Segmentation
Indexing
Electric fuses
Navigation
8 Citations (Scopus)

Signal processing for silicon ion-channel sensors

Spanias, A., Goodnick, S., Thornton, T., Phillips, S., Wilk, S. & Kwon, H., 2007, Proceedings - SAFE 2007: Workshop on Signal Processing Applications for Public Security and Forensics. Institute of Electrical and Electronics Engineers Inc., 4218949

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

Signal processing
Silicon
Sensors
Ions
Signal analysis
13 Citations (Scopus)

Sparse manifold learning with applications to SAR image classification

Berisha, V., Shah, N., Waagen, D., Schmitt, H., Bellofiore, S., Spanias, A. & Cochran, D., 2007, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3. 4217903

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

image classification
Image classification
synthetic aperture radar
Synthetic aperture radar
learning

Speech modeling and noise removal using a perceptually modified Wiener filter

Pinto, R., Spanias, A. & Berisha, V., 2007, Proceedings of the 4th IASTED International Conference on Signal Processing, Pattern Recognition, and Applications, SPPRA 2007. p. 304-308 5 p.

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

Spectral density
4 Citations (Scopus)

Tracking the path shape qualities of human motion

Tu, K., Thornburg, H., Fulmer, M. & Spanias, A., 2007, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 2. 4217525

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

Video cameras
Quality control
quality control
learning
Color
1 Citation (Scopus)

Work in progress - Teaching speech signal processing and coding using lab VIEW™

Spanias, A., Natesan, K., Jayaraman, J. & Spanias, P., 2007, Proceedings - Frontiers in Education Conference, FIE. 4418070

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

Signal processing
Teaching
Military communications
Speech coding
Cellular radio systems
2006
2 Citations (Scopus)

Adaptive beamforming and particle filtering

Benton, S., Spanias, A., Tu, K., Thornburg, H., Qian, G. & Rikakis, T., 2006, Proceedings of the Third IASTED International Conference on Signal Processing, Pattern Recognition, and Applications. Vol. 2006. p. 147-151 5 p.

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

Beamforming
Experiments
5 Citations (Scopus)

An arts, sciences and engineering education and research initiative for experiential media

Rikakis, T., Spanias, A., Sundaram, H. & He, J., 2006, Proceedings - Frontiers in Education Conference, FIE. 4117184

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

Engineering research
Engineering education
Engineers

A transform-domain G-PrOBE algorithm

Natarajan, A., Atti, V., Spanias, A., Tsakalis, K. & Iasemidis, L., 2006, Proceedings - IEEE International Symposium on Circuits and Systems. p. 2337-2340 4 p. 1693090

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

Mathematical transformations

Distributed sensing with Java-DSP

Kwon, H., Berisha, V. & Spanias, A., 2006, 2006 IEEE 12th Digital Signal Processing Workshop and 4th IEEE Signal Processing Education Workshop. p. 311-315 5 p. 4041080

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

Signal processing
Wireless sensor networks
Hardware
Sensors
Transducers
4 Citations (Scopus)

Enhancing the quality of coded audio using perceptual criteria

Berisha, V. & Spanias, A., 2006, 2005 IEEE 7th Workshop on Multimedia Signal Processing. 4014034

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

2 Citations (Scopus)

Equalization of a time-varying channel in the presence of doppler RATE

Maalouli, G. & Spanias, A., 2006, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3. 1660853

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

Decision feedback equalizers
Channel estimation
Model structures
expansion
estimators
2 Citations (Scopus)

Optimal training and performance analysis of space-time-frequency coded OFDM

Ahmed, K. I., Tepedelenlioglu, C. & Spanias, A., 2006, IEEE International Conference on Communications. Vol. 7. p. 2929-2934 6 p. 4024633

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

Orthogonal frequency division multiplexing
Channel estimation
MIMO systems
Bearings (structural)
Channel state information
13 Citations (Scopus)

Real-time acoustic monitoring using wireless sensor motes

Berisha, V., Kwon, H. & Spanias, A., 2006, Proceedings - IEEE International Symposium on Circuits and Systems. p. 847-850 4 p. 1692718

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

Acoustics
Monitoring
Sensors
Base stations
Data fusion
6 Citations (Scopus)

Real-time collaborative monitoring in wireless sensor networks

Berisha, V., Kwon, H. & Spanias, A., 2006, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3. 1660855

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

Wireless sensor networks
Signal processing
Monitoring
sensors
Sensors
12 Citations (Scopus)

Real-time implementation of a distributed voice activity detector

Berisha, V., Kwon, H. & Spanias, A., 2006, 2006 IEEE Sensor Array and Multichannel Signal Processing Workshop Proceedings, SAM 2006. p. 659-662 4 p.

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

Detectors
Sensors
Base stations
Wireless sensor networks
Classifiers
6 Citations (Scopus)

Using the Java-DSP real-time hardware interface in undergraduate classes

Spanias, A., Berisha, V., Ho, M. K., Huang, C. W., Natarajan, A. & Ferzli, R., 2006, Proceedings - Frontiers in Education Conference, FIE. 4117168

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

Students
Hardware
Starters
Sensors
Signal processing
1 Citation (Scopus)

Work in progress: Collaborative signals and systems laboratories at ASU, UWB, UCF, UTD, and URI

Spanias, A., Chilumula, R. & Huang, C. W., 2006, Proceedings - Frontiers in Education Conference, FIE. 4117178

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

Educational technology
Distance education
Software engineering
Innovation
Students
2005
3 Citations (Scopus)

A combined research and curriculum program in signal processing for communications

Spanias, A., Atti, V., Tepedelenlioglu, C., Papandreou-Suppappola, A. & Duman, T., 2005, ASEE Annual Conference and Exposition, Conference Proceedings. p. 1909-1916 8 p.

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

Curricula
Signal processing
Communication
Electrical engineering
Students

A multi-dimensional scheme for controlling unstable periodic orbits in chaotic systems

Chakravarthy, N., Tsakalis, K., Iasemidis, L. D. & Spanias, A., 2005, Proceedings of the IASTED International Conference on Modelling, Identification, and Control, MIC. Hamza, M. H. (ed.). p. 35-40 6 p. 457-167

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

Chaotic systems
Orbits
Dynamical systems
2 Citations (Scopus)

An interdisciplinary arts and engineering initiative for experiential multimedia

Rikakis, T., He, J., Sundaram, H., Qian, G. & Spanias, A., 2005, ASEE Annual Conference and Exposition, Conference Proceedings. p. 8715-8724 10 p.

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

Education
Engineering research
Engineering education
Students
3 Citations (Scopus)

A unified Bayesian decision theory perspective to sensor networks

Chhetri, A. S., Morrell, D., Papandreou-Suppappola, A., Chakrabarti, C., Spanias, A. & Zhang, J., 2005, Proceedings of the 20th IEEE International Symposium on Intelligent Control, ISIC '05 and the 13th Mediterranean Conference on Control and Automation, MED '05. Vol. 2005. p. 598-603 6 p. 1467082

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

Network components
Decision theory
Sensor networks
Target tracking
Bandwidth

Embedding perceptual metrics in rate control algorithms

Atti, V. & Spanias, A., 2005, Proceedings of the 20th IEEE International Symposium on Intelligent Control, ISIC '05 and the 13th Mediterranean Conference on Control and Automation, MED '05. Vol. 2005. p. 861-865 5 p. 1467127

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

Speech coding
Speech analysis
4 Citations (Scopus)

Enhancing vocoder performance for music signals

Berisha, V. & Spanias, A., 2005, Proceedings - IEEE International Symposium on Circuits and Systems. p. 4050-4053 4 p. 1465520

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

Telephone
Acoustic waves
Processing
10 Citations (Scopus)

Interactive Java modules for the MPEG-1 psychoacoustic model

Song, Y., Spanias, A., Atti, V. & Berisha, V., 2005, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. V. 1416370

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

psychoacoustics
students
modules
physical exercise
Students
3 Citations (Scopus)

PEP-based optimal training for mimo systems in wireless channels

Ahmed, K. I., Tepedelenlioglu, C. & Spanias, A., 2005, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. III. 1415829

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

education
Channel estimation
MIMO (control systems)
MIMO systems
constellations
6 Citations (Scopus)

Rate determination based on perceptual loudness

Atti, V. & Spanias, A., 2005, Proceedings - IEEE International Symposium on Circuits and Systems. p. 848-851 4 p. 1464721

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

Speech coding
Speech analysis
Detectors
4 Citations (Scopus)

Speech analysis by estimating perceptually relevant pole locations

Atti, V. & Spanias, A., 2005, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. I. 1415089

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

Speech analysis
linear prediction
Poles
estimating
poles
2 Citations (Scopus)

The java-DSP (J-DSP) project - From the prototype to the full implementation and dissemination

Spanias, A. & Atti, V., 2005, ASEE Annual Conference and Exposition, Conference Proceedings. p. 9123-9134 12 p.

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

Curricula
Signal processing
1 Citation (Scopus)

Work in progress - Multi-university development and dissemination of online laboratories in probability theory, signals and systems, and multimedia computing

Spanias, A., Atti, V., Chilimula, R., Haag, S., Papandreou-Suppappola, A., Tepedelenlioglu, C., Zhang, J., Bodreaux-Bartels, F., Stiber, M., Kasparis, T. & Loizou, P., 2005, Proceedings - Frontiers in Education Conference, FIE. Vol. 2005. 1612105

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

Signal theory
System theory
Innovation
Educational technology
1 Citation (Scopus)

Workshop - Designing laboratories, exercises, and visualization demos in signals and systems courses using Java-DSP

Spanias, A. & Atti, V., 2005, Proceedings - Frontiers in Education Conference, FIE. Vol. 2005. 1611879

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

course system
visualization
Visualization
2004
1 Citation (Scopus)

A complex gradient projection optimal bounding ellipsoid algorithm for adaptive beamforming

Thrasyvoulou, T., Spanias, A., Tsakalis, K., Natarajan, A. & Iasemdes, L., 2004, Proceedings of the IASTED International Conference on Modelling, Identification and Control. Hamza, M. H. (ed.). Vol. 23. p. 546 1 p. 412-193

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

Beamforming