Research -> Projects, Publications, Software, People Publications ->Latest, Journal, Conference, Non-peer reviewed, Technical Reports Latest work can be always found on my Google Scholar profile. I. Rigas, and O. V. Komogortsev, Current research in eye movement biometrics: An analysis based on BioEye 2015 competition, Journal of Image and Vision Computing, in press. O. V. Komogortsev, C. Holland, A. Karpov, Oculomotor Plant Characteristics: The Effects of Environment and Stimulus, IEEE Transactions on Information Forensics and Security, 11 (3), pp. 621 – 632, 2016. [.pdf] I. Rigas, O. V. Komogortsev, and R. Shadmehr, Biometric Recognition via the Complex Eye Movement Behavior and the Incorporation of Saccadic Vigor and Acceleration Cues, ACM Transactions on Applied Perception, 13 (2), pp. 1-21, 2016. [.pdf] I. Rigas, E. Abdulin, O. Komogortsev, Towards a multi-source fusion approach for eye movement-driven recognition, Elsevier Information Fusion, vol. 32, Part B, pp. 13-25, 2016. [.pdf] I. Rigas and O.V. Komogortsev, Eye movement-driven defense against iris print-attacks, Elsevier Journal Pattern Recognition Letters, Special Issue – Soft Biometrics, 68 (P2), pp. 316–326, 2015. [.pdf] O. V. Komogortsev, A. Karpov, C. Holland, Attack of Mechanical Replicas: Liveness Detection With Eye Movements, IEEE Transactions on Information Forensics and Security, 10 (4), pp. 716 – 725, 2015. [.pdf] O. V. Komogortsev, C. Holland, A. Karpov, L. R. Price, Biometrics via Oculomotor Plant Characteristics: Impact of Parameters in Oculomotor Plant Model, ACM Transactions on Applied Perception, 11 (4), 1-17, 2014. [.pdf] I. Rigas and O. V. Komogortsev, Biometric Recognition via Probabilistic Spatial Projection of Eye Movement Trajectories in Dynamic Visual Environments, IEEE Transactions on Information Forensics and Security, 9 (10), pp. 1743-1754, 2014. [.pdf] C. Holland, and O. V. Komogortsev, Complex Eye Movement Pattern Biometrics: The Effects of Environment and Stimulus, IEEE Transactions on Information Forensics and Security, 8 (12),pp. 2115-2126, 2013. [.pdf] O. V. Komogortsev, C. Holland, S. Jayarathna, A. Karpov, 2D Linear Oculomotor Plant Mathematical Model: Verification and Biometric Applications, ACM Transactions on Applied Perception, 10 (4), pp. 1-18, 2013. [.pdf] O. V. Komogortsev, A. Karpov, Automated Classification and Scoring of Smooth Pursuit Eye Movements in Presence of Fixations and Saccades, Journal of Behavioral Research Methods, pp. 1-13, 2012.[.pdf] R. Graham, A. Hoover, N. A. Ceballos, and O. V. Komogortsev, Body mass index moderates gaze orienting biases and pupil diameter to high and low calorie food images, Appetite, 56 (3), pp. 577-586, 2011. [link] O. V. Komogortsev, D. V. Gobert, S. Jayarathna, D. Koh, & S. Gowda, Standardization of Automated Analyses of Oculomotor Fixation and Saccadic Behaviors. IEEE Transactions on Biomedical Engineering, 57 (11), pp. 2635-2645, 2010. [.pdf][project's software]. Ceballos, N., Komogortsev, O., and Turner G. M., Ocular Imaging of Attentional Bias Among College Students: Automatic and Controlled Processing of Alcohol- Related Scenes. Journal of Studies on Alcohol and Drugs, 2009, pp. 652-659, 2009. [.pdf] Komogortsev, O. Gaze-Contingent Video Compression with Targeted Gaze Containment Performance. Journal of Electronic Imaging, 18 (33), pp. 1-10, 2009. [.pdf]
O. V. Komogortsev, I. Rigas, E. Abdulin, Eye Movement Biometrics on Wearable Devices: What Are the Limits?, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), 2016, pp. 1-6. [.pdf][eye tracking code] D. J. Lohr, E. Abdulin, and O. V. Komogortsev, Detecting the onset of eye fatigue in a live framework, In Proceedings of the ACM Symposium on Eye Tracking Research & Applications (ETRA 2016), 2016, pp. 1-2. [.pdf] O. V. Komogortsev and I. Rigas, BioEye 2015: Competition on Biometrics via Eye Movements, In Proceedings of the IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS), 2015, pp. 1-8. [.pdf] E. Abdulin and O. V. Komogortsev, Person Verification via Eye Movement-driven Text Reading Model, In Proceedings of the IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS), 2015, pp. 1-8. [.pdf] I. Rigas and O. V. Komogortsev, Single-Pixel Eye Tracking via Patterned Contact Lenses: Design and Evaluation in HCI Domain, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), 2015, pp. 1-6. [.pdf] E. Abdulin and O. V. Komogortsev, User Eye Fatigue Detection via Eye Movement Behavior, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), 2015, pp. 1-6. [.pdf] I. Rigas and O. V. Komogortsev, Gaze Estimation as a Framework for Iris Liveness Detection, In Proceedings of the IEEE International Joint Conference on Biometrics (IJCB), 2014, pp. 1-8. [.pdf] O.V. Komogortsev, C. Holland, Ocular Biometric System Demonstration, presented as a technical demo track at the IEEE International Joint Conference on Biometrics (IJCB), 2014. O. V. Komogortsev and C. Holland, The Application of Eye Movement Biometrics in the Automated Detection of Mild Traumatic Brain Injury, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), 2014, pp. 1-6. [.pdf] I. Rigas and O. V. Komogortsev, Biometric Recognition via Fixation Density Maps, In SPIE 9075, Biometric and Surveillance Technology for Human and Activity Identification XI, 90750M, 2014, pp. 1-10. [.pdf] O. V. Komogortsev, C. Holland, A. Karpov, Template Aging in Eye Movement-driven Biometrics, In SPIE 9075, Biometric and Surveillance Technology for Human and Activity Identification XI, 90750M, 2014, pp. 1-10 [.pdf] O. V. Komogortsev and C. Holland, Software Framework for an Ocular Biometric System, In Proceedings of ACM Symposium on Eye Tracking Research And Applications (ETRA), 2014, pp. 1-2. [.pdf][video of system demo] O. V. Komogortsev and C. Holland, Biometric Authentication via Complex Oculomotor Behavior, In Proceedings of the IEEE Sixth International Conference on Biometrics: Theory, Applications and Systems (BTAS), 2013, pp. 1-8. [.pdf] O. V. Komogortsev, A. Karpov, Liveness Detection via Oculomotor Plant Characteristics: Attack of Mechanical Replicas, In Proceedings of the IEEE/IARP International Conference on Biometrics (ICB), 2013, pp. 1-8. [.pdf] C. Holland, and O. V. Komogortsev, Complex Eye Movement Pattern Biometrics: Analyzing Fixations and Saccades, In Proceedings of the IEEE/IARP International Conference on Biometrics (ICB), 2013, pp. 1-8. [.pdf] M. Brooks, C. Aragon, O.V. Komogortsev, Perceptions of Interfaces for Eye Movement Biometrics, In Proceedings of the IEEE/IARP International Conference on Biometrics (ICB), 2013, pp. 1-8. [.pdf] C. Holland, A. Garza, E. Kurtova, J. Cruz, and O. V. Komogortsev, Usability Evaluation of Eye Tracking on an Unmodified Common Tablet, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), Paris, France, 2013, pp. 1-6. [.pdf] R. Fares, S. Fang, O. V. Komogortsev, Can We Beat the Mouse with MAGIC?, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), Paris, France, 2013, pp. 1-4. [.pdf] O. V. Komogortsev, A. Karpov, C. Holland, H. P. Proença, Multimodal Ocular Biometrics Approach: A Feasibility Study, In Proceedings of the IEEE Fifth International Conference on Biometrics: Theory, Applications and Systems (BTAS), 2012, pp. 1-8. [.pdf] C. Holland, and O. V. Komogortsev, Biometric Verification via Complex Eye Movements: The Effects of Environment and Stimulus, In Proceedings of the IEEE Fifth International Conference on Biometrics: Theory, Applications and Systems (BTAS), 2012, pp. 1-8. [.pdf] P. Kasprowski, O. V. Komogortsev, A. Karpov, First Eye Movement Verification and Identification Competition at BTAS 2012, In Proceedings of the IEEE Fifth International Conference on Biometrics: Theory, Applications and Systems (BTAS), 2012, pp. 1-8. [.pdf] C. Holland, O. V. Komogortsev, D. Tamir, Identifying Usability Issues via Algorithmic Detection of Excessive Visual Search, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), Austin, TX, 2012, pp. 1-10. [.pdf] R. Fares, D. T. Downing, O. V. Komogortsev, Magic-Sense: Dynamic Cursor Sensitivity-Based Magic Pointing, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), Austin, TX, 2012, pp. 1-6. [.pdf] C. Holland and O. V. Komogortsev, Eye Tracking on Unmodified Common Tablets: Challenges and Solutions, In
Proceedings of ACM Eye Tracking Research & Applications Symposium, Santa Barbara,
CA, 2012, pp. 1-4.
[.pdf]
O. V. Komogortsev, A. Karpov, C. Holland, CUE: Counterfeit-resistant Usable Eye-based Authentication via Scanpaths and Oculomotor Plant Characteristics, In Proceedings of SPIE Defense Security+Sensing Conference on Biometric Technology for Human Identification IX, 2012, pp. 1-9. [.pdf] O. V. Komogortsev, A. Karpov, L. Price, C. Aragon, Biometric Authentication via Oculomotor Plant Characteristic, In Proceedings of the IEEE/IARP International Conference on Biometrics (ICB), 2012, pp. 1-8. [.pdf][presentation at the conference]. Best paper award. C. Holland, and O. V. Komogortsev, Biometric Identification via Eye Movement Scanpaths in Reading, In Proceedings of the IEEE International Joint Conference on Biometrics (IJCB), 2011, pp. 1-8. [.pdf] M. Brooks, C. Aragon, O. V. Komogortsev., User Centered Design and Evaluation of an Eye Movement-based Biometric Authentication System, In Proceedings of the ACM Symposium On Usable Privacy and Security, pp. 1-2, 2011. [link] O. V. Komogortsev, C. Holland, and J. Camou, Adaptive eye-gaze-guided interfaces: design and performance evaluation, In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), 2011, pp. 1255-1260. [link] O. V. Komogortsev, C. Holland, D. Tamir, and C. Mueller, Aiding usability evaluation via detection of excessive visual search. In Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI), Vancouver, BC, Canada, 2011, pp. 1-6. [link] O. V. Komogortsev, D. Tamir, C. Mueller, J. Camou, and C. Holland, EMA: Automated Eye-movement-driven Approach for Identification of Usability Issues, In Proceedings of the Human Computer Interaction International (HCII) Conference, Orlando, Florida, 2011, pp. 1-10. [link] D. Tamir, O. V. Komogortsev, C. Mueller, D. Venkata, G. LaKomski, and A. Jamnagarwala, Detection of Software Usability Deficiencies, In Proceedings of the Human Computer Interaction International (HCII) Conference, Orlando, Florida, 2011, pp. 1-10. [link]. W. Sewell and O. V. Komogortsev, Real Time Eye Gaze Tracking With an Unmodified Commodity Webcam Employing a Neural Network. In Proceedings of ACM Conference on Human Factors in Computing Systems (CHI), Atlanta, GA, 2010, pp. 1-6. [.pdf]. M. Gowda, and O. V. Komogortsev, Real Time Eye Movement Identification Protocol. In Proceedings of ACM Conference on Human Factors in Computing Systems (CHI), Atlanta, GA, 2010, pp. 1-6.[.pdf].
O. V. Komogortsev, U. K. S. Jayarathna, D. H. Koh, and M. Gowda, Qualitative and Quantitative Scoring and
Evaluation of the Eye Movement Classification Algorithms. In
Proceedings of ACM Eye Tracking Research & Applications Symposium, Austin,
TX, 2010, pp. 1-4. [.pdf].
O. V. Komogortsev, U. K. S. Jayarathna, C. R. Aragon, and M. Mechehoul, Biometric Identification via an Oculomotor Plant Mathematical Model. In Proceedings of ACM Eye Tracking Research & Applications Symposium, Austin, TX, 2010, pp. 1-4. [.pdf]. [detailed technical report]. O. V. Komogortsev, Y. S. Ryu, H. K. Do, and S. A. M. Gowda, Instantaneous Saccade Driven Eye Gaze Interaction. In Proceedings of ACM International Conference on Advances in Computer Entertainment Technology, 2009 pp. 1-8. [.pdf] L. Feldman, C. Mueller, O. Komogortsev, and D. Tamir, Usability Testing with Total-Effort Metrics. In Proceedings of ACM Symposium on Empirical Software Engineering and Measurement (ESEM) Lake Buena Vista, FL, 2009, pp. 426-429. [.pdf]. C. Mueller, D. Tamir, O. V. Komogortsev, and L. Feldman Using Designer's Effort for User Interface Evaluation. In Proceedings of IEEE International Conference on Systems, Man, and Cybernetics San Antonio, Texas, USA: IEEE, 2009, pp. 1-6. [.pdf]. Koh, D., Gowda, S., Komogortsev, O. Input Evaluation of an Eye-Gaze-Guided Interface: Kalman Filter vs. Velocity Threshold Eye Movement Identification. In Proceedings of of the ACM SIGCHI symposium on engineering interactive computing systems (EICS 2009), July 2009. [.pdf] Mueller, C., Tamir, D., Komogortsev, O., Feldman, L. An Economical Approach to Usability Testing. in Proceedings of the 33rd Annual IEEE International Computer Software and Applications Conference (COMPSAC 2009), July 2009. [.pdf] Komogortsev, O., Mueller, C., Tamir, D., Feldman, L. An Effort Based Model of Software Usability. in Proceedings of the International Conference on Software Engineering Theory and Practice (SETP 2009), July 2009. [.pdf] Komogortsev, O. Jayarathna, U. 2D Oculomotor Plant Mathematical Model for Eye Movement Simulation. In Proceedings of the 8th IEEE International Conference on Bioinformatics and Bioengineering (BIBE), October 2008. [.pdf] Tamir D., Komogortsev O. and Mueller C. An Effort and Time Based Measure of Usability. In Proceedings of the 6th international Workshop on Software Quality (WoSQ 2008), May 2008. pp. 1-6. [.pdf] Komogortsev, O., Khan, J., Eye Movement Prediction by Kalman Filter with Integrated Linear Horizontal Oculomotor Plant Mechanical Model. In Proceedings of the Eye Tracking Research & Applications Symposium (ETRA 2008), March 2008. pp. 229-236. [.pdf] Komogortsev, O., Khan, J., Kalman Filtering in the Design of Eye-Gaze-Guided Computer Interfaces. In Proceedings of the 12th International Conference on Human-Computer Interaction (HCI 2007), Beijing, China, July 22-27, 2007. pp. 679-689. [.pdf][project][conference info] Komogortsev, O., Khan J., Perceptual Multimedia Compression Based on the Predictive Kalman Filter Eye Movement Modeling. In Proceedings of the Multimedia Computing and Networking (MMCN 2007), San Jose, California, Jan 28 – Feb 1. [.pdf][video set][conference info] Komogortsev, O., Khan J., Perceptual Attention Focus Prediction for Multiple Viewers in Case of Multimedia Perceptual Compression with Feedback Delay. In Proceedings of the Eye Tracking Research & Applications Symposium (ETRA 06), San Diego, March 27-29, 2006, pp. 101-108. [.pdf] [video set][conference info] Komogortsev, O., Khan J., Perceptual Media Compression for Multiple Viewers with Feedback Delay. In Proceedings of the 13th ACM International conference on Multimedia (ACM MM 2005), Singapore, Nov 6-1, 2005, pp. 796-797. [.pdf] [video set][conference info] Komogortsev, O., Khan J., Predictive Perceptual Compression for Real Time Video Communication. In Proceedings of the 12th ACM International conference on Multimedia (ACM MM 2004), New York, Oct 10-16, 2004, pp. 220-227. (best student paper candidate). [.pdf] [video set] [conference info] Komogortsev, O., Khan J., Contour Approximation for Faster Object based Transcoding with Higher Perceptual Quality. In Proceedings of the Computer Graphics and Imaging (CGIM 2004), Kauai, Hawaii, Aug 17-19, 2004, ISBN 0-88986-418-7, pp. 441-446. [.pdf] [conference info] Khan J., Komogortsev O., Perceptual Video Compression with Combined Scene Analysis and Eye-Gaze Tracking. In Proceedings of the Eye Tracking Research & Applications Symposium (ETRA 2004), San Antonio, Texas, March 22-24, 2004, pp. 57-57. [.pdf][conference info] Khan J., Komogortsev O., A Hybrid Scheme for Perceptual Object Window Design with Joint Scene Analysis and Eye-Gaze Tracking for Media Encoding based on Perceptual Attention. In Proceedings of the IS&T/ SPIE Symposium of Visual Communications and Image Processing 2004 (EI04) Electronic Imaging 2004, SPIE Vol. 5308, San Jose, California, January 18-22, 2004, pp. 1341-1352. [.pdf] [conference info] Khan J., Yang S., Patel D., Komogortsev O., Oh W., Guo Z., Gu Q., Mail P., Resource Adaptive Netcentric Systems on Active Network: a Self-Organizing Video Stream that Automorphs itself while in Transit Via a Quasi-Active Network. In Proceedings of the Active Networks Conference and Exposition (DANCE ’2002), IEEE Computer Society Press, San Francisco, California, May 29-31, 2002, ISBN: 0-7695-1564-9, pp. 409-426. [.pdf][conference info] Khan J., Yang S., Gu Q., Patel D., Mail P., Komogortsev O., Oh W., Guo Z., Resource Adaptive Netcentric Systems: A case Study with SONET - a Self-Organizing Network Embedded Transcoder. In Proceedings of the 9th ACM International conference on Multimedia (ACM MM 01), Ottawa, Canada, September 30 - October 5, 2001, ISBN:1-58113-394-4, pp. 617-620.[.pdf][conference info] M. Brooks, C. Aragon, O.V. Komogortsev, Identifying people by eye movements potential replacement for passwords, To appear in SPIE News Room [.pdf] M. Czyzewska, A. E. Nolan, J. E. Vanstone, O. V. Komogortsev, Visual attention to food ads and processing demands of task: Eye-tracker study, in 24th Annual Convention for Association for Psychological Science, Chicago, May 2012. D. J. Vining, D. Cleveland, J. Wang, and O. Komogortsev, Principles and Radiologic Applications of Eye-tracking Technology, in 96th Scientific Assembly and Annual Meeting of Radiological Society of North America, Chicago, November, 2010.
N. Ceballos, and O. Komogortsev, Innovative Applications of
Oculomotor Plant Metrics as Predictors of Social Drinking Levels and
Attentional Biases to Alcohol-Related Stimuli. 33rd Annual Research
Society on Alcoholism Meeting, San Antonio, Texas, June 2010.
A. Hoover, N. Ceballos, O. Komogortsev, R. Graham, Effects of hunger
and body mass index on attentional capture by high and low calorie food
images: An eye-tracking study, Vision Sciences Society (VSS) Annual
Meeting, Naples, Florida, May 10, 2010. D. Gobert and O. Komogortsev, Computerized Assessment of Oculomotor Dysfunction in Persons with mTBI 8th World Congress on Brain Injury, Washington, DC, March 10-14, 2010. [link] S. Fuhrmann, O. Komogortsev & D. Tamir,
Assessing hologram-based route planning. ESRI Education User
Conference, San Diego, July 11-14, 2009. O. V. Komogortsev, C. Holland, and S. Jayarathna, Two-Dimensional Linear Homeomorphic Oculomotor Plant Mathematical Model, Texas State University, Technical Report, 2012, https://digital.library.txstate.edu/handle/10877/4156 O. V. Komogortsev, Z. Dai, and D. Gobert, Automated Classification of Complex Oculomotor Behavior, Texas State University, Technical Report, 2012, https://digital.library.txstate.edu/handle/10877/4157 C. Phillips and O. V. Komogortsev, Impact of Resolution and Blur on Iris Identification, Technical report TR2011-07-25,Texas State University, 2011. [.pdf] Jayarathna U. K. S., C. Holland, and O. V. Komogortsev. Two-Dimensional Linear Homeomorphic Oculomotor Plant Mathematical Model Equations. Technical report TR2011-07-31, Texas State University, 2011. [.pdf]
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