Select Publications

Journal articles

Wong HK; Epps J; Chen S, 2020, 'A comparison of methods for mitigating within-task luminance change for eyewear-based cognitive load measurement', IEEE Transactions on Cognitive and Developmental Systems, vol. 12, pp. 681 - 694, http://dx.doi.org/10.1109/TCDS.2018.2876348

Chen S; Epps J, 2020, 'Multimodal Coordination Measures to Understand Users and Tasks', ACM Transactions on Computer-Human Interaction, vol. 27, pp. 1 - 26, http://dx.doi.org/10.1145/3412365

Li H; Epps J; Chen S, 2020, 'Think before you speak: An investigation of eye activity patterns during conversations using eyewear', International Journal of Human Computer Studies, vol. 143, http://dx.doi.org/10.1016/j.ijhcs.2020.102468

Wong HK; Epps J; Chen S, 2019, 'Automatic Pupillary Light Reflex Detection in Eyewear Computing', IEEE Transactions on Cognitive and Developmental Systems, vol. 11, pp. 560 - 572, http://dx.doi.org/10.1109/TCDS.2018.2880664

Chen S; Epps J, 2019, 'Atomic Head Movement Analysis for Wearable Four-Dimensional Task Load Recognition', IEEE Journal of Biomedical and Health Informatics, vol. 23, pp. 2464 - 2474, http://dx.doi.org/10.1109/JBHI.2019.2893945

Chen S; Epps J, 2019, 'Eyelid and Pupil Landmark Detection and Blink Estimation Based on Deformable Shape Models for Near-Field Infrared Video', Frontiers in ICT, vol. 6, http://dx.doi.org/10.3389/fict.2019.00018

Chen S; Epps J, 2019, 'Task Load Estimation from Multimodal Head-Worn Sensors using Event Sequence Features', IEEE Transactions on Affective Computing, pp. 1 - 1, http://dx.doi.org/10.1109/taffc.2019.2956135

Epps J; Chen S, 2018, 'Automatic Task Analysis', IEEE SYSTEMS MAN AND CYBERNETICS MAGAZINE, vol. 4, pp. 15 - 20, http://dx.doi.org/10.1109/MSMC.2018.2822846

Chen S; McKendrick AM; Turpin A, 2015, 'Choosing two points to add to the 24-2 pattern to better describe macular visual field damage due to glaucoma', British Journal of Ophthalmology, vol. 99, pp. 1236 - 1239, http://dx.doi.org/10.1136/bjophthalmol-2014-306431

Turpin A; Chen S; Sepulveda JA; McKendrick AM, 2015, 'Customizing structure-function displacements in the macula for individual differences', Investigative Ophthalmology and Visual Science, vol. 56, pp. 5984 - 5989, http://dx.doi.org/10.1167/iovs.15-17384

Chen S; Epps J, 2014, 'Efficient and robust pupil size and blink estimation from near-field video sequences for human-machine interaction', IEEE Transactions on Cybernetics, vol. 44, pp. 2356 - 2367, http://dx.doi.org/10.1109/TCYB.2014.2306916

Chen S; Epps J, 2014, 'Using task-induced pupil diameter and blink rate to infer cognitive load', Human-Computer Interaction, vol. 29, pp. 390 - 413, http://dx.doi.org/10.1080/07370024.2014.892428

Chen S; Epps J, 2013, 'Blinking: Toward wearable computing that understands your current task', IEEE Pervasive Computing, vol. 12, pp. 56 - 65, http://dx.doi.org/10.1109/MPRV.2013.45

Chen S; Epps J, 2013, 'Automatic classification of eye activity for cognitive load measurement with emotion interference', Computer Methods and Programs in Biomedicine, vol. 110, pp. 111 - 124, http://dx.doi.org/10.1016/j.cmpb.2012.10.021

Conference Papers

Chen S; Epps J, 2020, 'Multimodal Event-based Task Load Estimation from Wearables', in Proceedings of the International Joint Conference on Neural Networks, http://dx.doi.org/10.1109/IJCNN48605.2020.9206605

Li H; Chen S; Epps J, 2020, 'Augmenting turn-taking prediction with wearable eye activity during conversation', in Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, ISCA, pp. 676 - 680, presented at Interspeech 2020, http://dx.doi.org/10.21437/Interspeech.2020-3204

Li H; Chen S; Epps J, 2019, 'Wearable Facial Action Unit Classification from Near-field Infrared Eye Images using Deformable Models', in 2019 8th International Conference on Affective Computing and Intelligent Interaction Workshops and Demos, ACIIW 2019, pp. 343 - 349, http://dx.doi.org/10.1109/ACIIW.2019.8925131

Chen S; Epps J; Ambikairajah E; Le PN, 2017, 'An investigation of crowd speech for room occupancy estimation', in Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, Stockholm, Sweden, pp. 324 - 328, presented at INTERSPEECH 2017, Stockholm, Sweden, 20 August 2017 - 24 August 2017, http://dx.doi.org/10.21437/Interspeech.2017-70

Chen S; Bremond F; Nguyen H; Thomas H, 2016, 'Exploring depth information for head detection with depth images', in 2016 13th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2016, pp. 228 - 234, http://dx.doi.org/10.1109/AVSS.2016.7738060

Chen S; Epps JR; Chen F, 2013, 'Automatic and continuous user task analysis via eye activity', in International Conference on Intelligent User Interfaces, Proceedings IUI, Santa Monica, CA, United states, pp. 57 - 66, presented at 18th International Conference on Intelligent User Interfaces, IUI 2013, Santa Monica, CA, United states, 19 March 2013 - 22 March 2013, http://dx.doi.org/10.1145/2449396.2449406

Chen S; Epps J; Chen F, 2013, 'An investigation of pupil-based cognitive load measurement with low cost infrared webcam under light reflex interference', in Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, pp. 3202 - 3205, http://dx.doi.org/10.1109/EMBC.2013.6610222

Chen S; Epps JR; Chen F, 2011, 'A Comparison of Four Methods for Cognitive Load Measurement', in Proceeding OzCHI '11 Proceedings of the 23rd Australian Computer-Human Interaction Conference, ACM, New York, USA, pp. 76 - 79, presented at Proc. Aust. Int. Conf. on Computer-Human Interaction (Canberra, Australia), 2011., Canberra, Australia, 28 November 2011 - 02 December 2011, http://dx.doi.org/10.1145/2071536.2071547

Xu J; Li G; Wang Y; Chen S; Chen F; Hussain S; Ho C, 2011, 'Pupillary response based cognitive workload index under luminance and emotional changes', in Conference on Human Factors in Computing Systems - Proceedings, ACM, New York, NY, USA, pp. 1627 - 1632, presented at 29th Annual CHI Conference on Human Factors in Computing Systems, Vancouver, BC, 07 May 2011 - 12 May 2011, http://dx.doi.org/10.1145/1979742.1979819

Chen S; Epps JR; Ruiz N; Chen F, 2011, 'Eye activity as a measure of human mental effort in HCI', in Proceedings of the 15th International Conference on Intelligent User Interfaces, IUI'11, Association for Computing Machinery, New York, NY, United States, pp. 315 - 318, presented at 2011 15th ACM International Conference on Intelligent User Interfaces, IUI'11, Palo Alto, CA, United States, 13 February 2011 - 16 February 2011, http://dx.doi.org/10.1145/1943403.1943454


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