• 2803 Citations
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1979 …2019
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Research Output 1979 2019

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Article
2019

Online EEG seizure detection and localization

Mansouri, A., Singh, S. P. & Sayood, K., Sep 1 2019, In : Algorithms. 12, 9, 176.

Research output: Contribution to journalArticle

Open Access
Electroencephalography
Epilepsy
Patient monitoring
False Alarm Rate
Distance Metric
2018

MIMOSA: Algorithms for Microbial Profiling

Nalbantoglu, O. U. & Sayood, K., Apr 26 2018, (Accepted/In press) In : IEEE/ACM Transactions on Computational Biology and Bioinformatics.

Research output: Contribution to journalArticle

Metagenome
Binning
Profiling
Fragment
Genome
2016
10 Citations (Scopus)

Reclassification of Wolbachia persica as Francisella persica comb. nov. and emended description of the family Francisellaceae

Larson, M. A., Nalbantoglu, U., Sayood, K., Zentz, E. B., Cer, R. Z., Iwen, P. C., Francesconi, S. C., Bishop-Lilly, K. A., Mokashi, V. P., Sjöstedt, A. & Hinrichs, S. H., Mar 2016, In : International Journal of Systematic and Evolutionary Microbiology. 66, 3, p. 1200-1205 6 p.

Research output: Contribution to journalArticle

aprepitant
Francisellaceae
Francisella
Wolbachia
Comb and Wattles
2015
1 Citation (Scopus)

Francisella tularensis subtype A.II genomic plasticity in comparison with subtype A.I

Larson, M. A., Nalbantoglu, U., Sayood, K., Zentz, E. B., Bartling, A. M., Francesconi, S. C., Fey, P. D., Dempsey, M. P. & Hinrichs, S. H., Apr 28 2015, In : PloS one. 10, 4, e0124906.

Research output: Contribution to journalArticle

Francisella tularensis
Plasticity
Genes
genomics
Genome
2014
48 Citations (Scopus)

Metagenomic analysis of the microbial community in kefir grains

Nalbantoglu, U., Cakar, A., Dogan, H., Abaci, N., Ustek, D., Sayood, K. & Can, H., Aug 1 2014, In : Food Microbiology. 41, p. 42-51 10 p.

Research output: Contribution to journalArticle

kefir
Metagenomics
Lactobacillus
microbial communities
Firearms
2012
27 Citations (Scopus)

Characterization of the Acinetobacter baumannii growth phase-dependent and serum responsive transcriptomes

Jacobs, A. C., Sayood, K., Olmsted, S. B., Blanchard, C. E., Hinrichs, S. H., Russell, D. & Dunman, P. M., Apr 1 2012, In : FEMS Immunology and Medical Microbiology. 64, 3, p. 403-412 10 p.

Research output: Contribution to journalArticle

Acinetobacter baumannii
Transcriptome
Biological Phenomena
Growth
Serum
50 Citations (Scopus)

Identification of two small regulatory RNAs linked to virulence in Brucella abortus 2308

Caswell, C. C., Gaines, J. M., Ciborowski, P. S., Smith, D., Borchers, C. H., Roux, C. M., Sayood, K., Dunman, P. M. & Roop, R. M., Jul 1 2012, In : Molecular Microbiology. 85, 2, p. 345-360 16 p.

Research output: Contribution to journalArticle

Brucella abortus
Virulence
RNA
Brucella
Messenger RNA
2011
45 Citations (Scopus)

RAIphy: Phylogenetic classification of metagenomics samples using iterative refinement of relative abundance index profiles

Nalbantoglu, O. U., Way, S. F., Hinrichs, S. H. & Sayood, K., Jan 31 2011, In : BMC bioinformatics. 12, 41.

Research output: Contribution to journalArticle

Iterative Refinement
Metagenomics
Phylogenetics
Metagenome
Genes
38 Citations (Scopus)

Small molecule inhibitors of staphylococcus aureus RnpA alter cellular mRNA turnover, exhibit antimicrobial activity, and attenuate pathogenesis

Olson, P. D., Kuechenmeister, L. J., Anderson, K. L., Daily, S., Beenken, K. E., Roux, C. M., Reniere, M. L., Lewis, T. L., Weiss, W. J., Pulse, M., Nguyen, P., Simecka, J. W., Morrison, J. M., Sayood, K., Asojo, O. A., Smeltzer, M. S., Skaar, E. P. & Dunman, P. M., Feb 1 2011, In : PLoS pathogens. 7, 2, e1001287.

Research output: Contribution to journalArticle

RNA Stability
Staphylococcus aureus
Messenger RNA
Vancomycin
Methicillin-Resistant Staphylococcus aureus
2010
47 Citations (Scopus)

Acinetobacter baumannii increases tolerance to antibiotics in response to monovalent cations

Hood, M. I., Jacobs, A. C., Sayood, K., Dunman, P. M. & Skaar, E. P., Mar 1 2010, In : Antimicrobial Agents and Chemotherapy. 54, 3, p. 1029-1041 13 p.

Research output: Contribution to journalArticle

Acinetobacter baumannii
Monovalent Cations
Anti-Bacterial Agents
Colistin
Microbial Drug Resistance
28 Citations (Scopus)

A grammar-based distance metric enables fast and accurate clustering of large sets of 16S sequences

Russell, D. J., Way, S. F., Benson, A. K. & Sayood, K., Dec 17 2010, In : BMC bioinformatics. 11, 601.

Research output: Contribution to journalArticle

Distance Metric
Grammar
Large Set
Cluster Analysis
Clustering algorithms
112 Citations (Scopus)

Inactivation of phospholipase D diminishes Acinetobacter baumannii pathogenesis

Jacobs, A. C., Hood, I., Boyd, K. L., Olson, P. D., Morrison, J. M., Carson, S. D., Sayood, K., Iwen, P. C., Skaar, E. P. & Dunman, P. M., May 1 2010, In : Infection and immunity. 78, 5, p. 1952-1962 11 p.

Research output: Contribution to journalArticle

Acinetobacter baumannii
Phospholipase D
Virulence Factors
Serum
Ventilator-Associated Pneumonia
13 Citations (Scopus)

Large direct repeats flank genomic rearrangements between a new clinical isolate of Francisella tularensis subsp. tularensis A1 and schu S4

Nalbantoglu, U., Sayood, K., Dempsey, M. P., Iwen, P. C., Francesconi, S. C., Barabote, R. D., Xie, G., Brettin, T. S., Hinrichs, S. H. & Fey, P. D., Feb 3 2010, In : PloS one. 5, 2, e9007.

Research output: Contribution to journalArticle

Francisella tularensis subsp. tularensis
Francisella tularensis
Nucleic Acid Repetitive Sequences
Genes
Polymorphism
2009

Joint source channel coding using arithmetic codes

Bi, D., Hoffman, M. W. & Sayood, K., Nov 12 2009, In : Synthesis Lectures on Communications. 4, p. 1-77 77 p.

Research output: Contribution to journalArticle

Channel coding
Decoding
Finite automata
Data storage equipment
Trellis codes
2008
30 Citations (Scopus)

Grammar-based distance in progressive multiple sequence alignment

Russell, D. J., Otu, H. H. & Sayood, K., Jul 10 2008, In : BMC bioinformatics. 9, 306.

Research output: Contribution to journalArticle

Multiple Sequence Alignment
Sequence Alignment
Grammar
Alignment
Large Data Sets
10 Citations (Scopus)

Hyperthermophilic Aquifex aeolicus initiates primer synthesis on a limited set of trinucleotides comprised of cytosines and guanines

Larson, M. A., Bressani, R., Sayood, K., Corn, J. E., Berger, J. M., Griep, M. A. & Hinrichs, S. H., Oct 1 2008, In : Nucleic acids research. 36, 16, p. 5260-5269 10 p.

Research output: Contribution to journalArticle

DNA Primase
Cytosine
Guanine
Bacterial Structures
Oligonucleotides
31 Citations (Scopus)

The average mutual information profile as a genomic signature

Bauer, M., Schuster, S. M. & Sayood, K., Jan 25 2008, In : BMC bioinformatics. 9, 48.

Research output: Contribution to journalArticle

Mutual Information
Genomics
DNA
Signature
Chromosomes
2007
46 Citations (Scopus)

A CMOS imager with focal plane compression using predictive coding

León-Salas, W. D., Balkir, S., Sayood, K., Schemm, N. & Hoffman, M. W., Nov 1 2007, In : IEEE Journal of Solid-State Circuits. 42, 11, p. 2555-2572 18 p., 4362102.

Research output: Contribution to journalArticle

Image sensors
Digital to analog conversion
Networks (circuits)
Entropy
Silicon
5 Citations (Scopus)

A low-complexity circuit for on-sensor concurrent A/D conversion and compression

Leon-Salas, W. D., Balkir, S., Sayood, K., Schemm, N. & Hoffman, M. W., Sep 1 2007, In : IEEE Sensors Journal. 7, 9, p. 1317-1324 8 p.

Research output: Contribution to journalArticle

rice
Networks (circuits)
sensors
Sensors
analog to digital converters
55 Citations (Scopus)

Lossless hyperspectral-image compression using context-based conditional average

Wang, H., Babacan, S. D. & Sayood, K., Dec 1 2007, In : IEEE Transactions on Geoscience and Remote Sensing. 45, 12, p. 4187-4193 7 p.

Research output: Contribution to journalArticle

Image compression
compression
Redundancy
redundancy
format
31 Citations (Scopus)

Lossless video sequence compression using adaptive prediction

Li, Y. & Sayood, K., Apr 1 2007, In : IEEE Transactions on Image Processing. 16, 4, p. 997-1007 11 p.

Research output: Contribution to journalArticle

Redundancy
Compression
Prediction
Image compression
Computational complexity
2006
11 Citations (Scopus)

An Analog-to-Digital Converter With Golomb-Rice Output Codes

Leon-Salas, W. D., Balkir, S., Sayood, K. & Hoffman, M. W., Apr 6 2006, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 53, 4, p. 278-282 5 p.

Research output: Contribution to journalArticle

Shift registers
Digital to analog conversion
Networks (circuits)
Data compression
Transistors

Learning programming using MATLAB

Sayood, K., Dec 27 2006, In : Synthesis Lectures on Electrical Engineering. 3, p. 1-88 88 p.

Research output: Contribution to journalArticle

Computer programming
MATLAB
Robot programming
High level languages
Computer programming languages
2005
14 Citations (Scopus)

A successively refinable lossless image-coding algorithm

Avcibaş, I., Memon, N., Sankur, B. & Sayood, K., Mar 1 2005, In : IEEE Transactions on Communications. 53, 3, p. 445-452 8 p.

Research output: Contribution to journalArticle

Image coding
Probability density function
Data compression
Refining
Decoding
2004
20 Citations (Scopus)

Utilization of the relative complexity measure to construct a phylogenetic tree for fungi

Bastola, D. R., Otu, H. H., Doukas, S. E., Sayood, K., Hinrichs, S. H. & Iwen, P. C., Feb 2004, In : Mycological Research. 108, 2, p. 117-125 9 p.

Research output: Contribution to journalArticle

Fungi
fungus
phylogenetics
fungi
Cytochromes b
2003
17 Citations (Scopus)

A divide-and-conquer approach to fragment assembly

Otu, H. H. & Sayood, K., Jan 1 2003, In : Bioinformatics. 19, 1, p. 22-29 8 p.

Research output: Contribution to journalArticle

Divide and conquer
Fragment
Overlap
Firearms
Layout
256 Citations (Scopus)

A new sequence distance measure for phylogenetic tree construction

Otu, H. H. & Sayood, K., Nov 1 2003, In : Bioinformatics. 19, 16, p. 2122-2130 9 p.

Research output: Contribution to journalArticle

Sequence Alignment
Phylogenetic Tree
Distance Measure
Phylogeny
Alignment
2002
19 Citations (Scopus)

A progressive lossless/near-lossless image compression algorithm

Avcibaş, I., Memon, N., Sankur, B. & Sayood, K., Oct 2002, In : IEEE Signal Processing Letters. 9, 10, p. 312-314 3 p.

Research output: Contribution to journalArticle

Lossless Image Compression
Progressive Transmission
Lossless Compression
Image Compression
Image compression
432 Citations (Scopus)

Statistical evaluation of image quality measures

Avcibaş, I., Sankur, B. & Sayood, K., Apr 2002, In : Journal of Electronic Imaging. 11, 2, p. 206-223 18 p.

Research output: Contribution to journalArticle

Image quality
evaluation
Self organizing maps
Analysis of variance (ANOVA)
Image compression
2001
57 Citations (Scopus)

Joint source/channel coding using arithmetic codes

Pettijohn, B. D., Hoffman, M. W. & Sayood, K., May 1 2001, In : IEEE Transactions on Communications. 49, 5, p. 826-835 10 p.

Research output: Contribution to journalArticle

Channel coding
Error detection
Error correction
Packet loss
Recovery
15 Citations (Scopus)

Joint source channel coding using arithmetic codes and trellis coded modulation

Demiroğlu, C., Hoffman, M. W. & Sayood, K., Jan 1 2001, In : Data Compression Conference Proceedings. p. 302-311 10 p.

Research output: Contribution to journalArticle

Channel coding
Decoding
Modulation
Error detection
Error correction
3 Citations (Scopus)

Lossless and near-lossless image compression with successive refinement

Avcibaş, İ., Memon, N., Sankur, B. & Sayood, K., Jan 1 2001, In : Proceedings of SPIE - The International Society for Optical Engineering. 4310, p. 41-52 12 p.

Research output: Contribution to journalArticle

Lossless Image Compression
Image compression
Refinement
Lossless Compression
predictions
2000
70 Citations (Scopus)

Joint source/channel coding for variable length codes

Sayood, K., Otu, H. H. & Demir, N., Dec 3 2000, In : IEEE Transactions on Communications. 48, 5, p. 787-794 8 p.

Research output: Contribution to journalArticle

Channel coding
Entropy
Redundancy
1999
8 Citations (Scopus)

A joint source/channel coder with block constraints

Otu, H. H. & Sayood, K., Dec 1 1999, In : IEEE Transactions on Communications. 47, 11, p. 1615-1618 4 p.

Research output: Contribution to journalArticle

Redundancy
Channel coding
Error correction
1996
44 Citations (Scopus)

Lossless compression of video sequences

Memon, N. D. & Sayood, K., Dec 1 1996, In : IEEE Transactions on Communications. 44, 9, p. 1340-1345 6 p.

Research output: Contribution to journalArticle

Motion compensation
Pixels
10 Citations (Scopus)

Lossless compression of video sequences

Memon, N. D. & Sayood, K., Apr 1 1996, In : IEEE Transactions on Communications. 44, 4, p. 527-528 2 p.

Research output: Contribution to journalArticle

Motion compensation
Pixels

Scan predictive vector quantization of multispectral images

Memon, N. D. & Sayood, K., Dec 1 1996, In : IEEE Transactions on Image Processing. 5, 2, p. 330-337 8 p.

Research output: Contribution to journalArticle

Multispectral Images
Vector Quantization
Vector quantization
Degradation
Partition
1995
12 Citations (Scopus)

Lossless compression of RGB color images

Memon, N. D. & Sayood, K., Jun 1 1995, In : Optical Engineering. 34, 6, p. 1711-1717 7 p.

Research output: Contribution to journalArticle

Color
color
gray scale
Redundancy
redundancy
11 Citations (Scopus)

Lossless Image Compression with a Codebook of Block Scans

Memon, N. D., Sayood, K. & Magliveras, S. S., Jan 1995, In : IEEE Journal on Selected Areas in Communications. 13, 1, p. 24-30 7 p.

Research output: Contribution to journalArticle

Image compression
Scanning
Pixels
1994
47 Citations (Scopus)

A Constrained Joint Source/Channel Coder Design

Sayood, K., Liu, F. & Gibson, J. D., Dec 1994, In : IEEE Journal on Selected Areas in Communications. 12, 9, p. 1584-1593 10 p.

Research output: Contribution to journalArticle

Redundancy
18 Citations (Scopus)

Compression of Color-Mapped Images

Hadenfeldt, A. C. & Sayood, K., May 1994, In : IEEE Transactions on Geoscience and Remote Sensing. 32, 3, p. 534-541 8 p.

Research output: Contribution to journalArticle

compression
Color
Sorting
sorting
Restoration
71 Citations (Scopus)

Lossless Compression of Multispectral Image Data

Memon, N. D., Sayood, K. & Magliveras, S. S., Mar 1994, In : IEEE Transactions on Geoscience and Remote Sensing. 32, 2, p. 282-289 8 p.

Research output: Contribution to journalArticle

multispectral image
Image compression
compression
Trees (mathematics)
Spectral resolution

Simple high-quality lossy image coding scheme

Bi, S. & Sayood, K., Jan 1 1994, In : Journal of Electronic Imaging. 3, 1, p. 81-91 11 p.

Research output: Contribution to journalArticle

Image coding
coding
Pixels
pixels
counters
1993
5 Citations (Scopus)

Simple method for enhancing the performance of lossy plus lossless image compression schemes

Memon, N. D., Sayood, K. & Magliveras, S. S., Jan 1 1993, In : Journal of Electronic Imaging. 2, 3, p. 245-252 8 p.

Research output: Contribution to journalArticle

Image compression
Trees (mathematics)
predictions
Pixels
coding
1992
13 Citations (Scopus)

A Differential Lossless Image Compression Scheme

Sayood, K., Jan 1992, In : IEEE Transactions on Signal Processing. 40, 1, p. 236-241 6 p.

Research output: Contribution to journalArticle

Image compression
Pixels
11 Citations (Scopus)

A Robust Coding Scheme for Packet Video

Chen, Y. C., Sayood, K. & Nelson, D. J., Sep 1992, In : IEEE Transactions on Communications. 40, 9, p. 1491-1501 11 p.

Research output: Contribution to journalArticle

Packet loss
Image coding
Degradation
8 Citations (Scopus)

Recursively Indexed Quantization of Memoryless Sources

Sayood, K. & Na, S., Sep 1992, In : IEEE Transactions on Information Theory. 38, 5, p. 1602-1609 8 p.

Research output: Contribution to journalArticle

1991
179 Citations (Scopus)

Use of Residual Redundancy in the Design of Joint Source/Channel Coders

Sayood, K. & Borkenhagen, J. C., Jun 1991, In : IEEE Transactions on Communications. 39, 6, p. 838-846 9 p.

Research output: Contribution to journalArticle

Redundancy
Coding errors
Channel coding
Data compression
Image coding
1990
7 Citations (Scopus)

An Extended Least-Hop Distributed Routing Algorithm

Nelson, D. J., Sayood, K. & Chang, H., Apr 1990, In : IEEE Transactions on Communications. 38, 4, p. 520-528 9 p.

Research output: Contribution to journalArticle

Packet switching
Packet networks
Switching networks
Routing algorithms
Adaptive algorithms