Dr Hamit Soyel
Research Fellow (Dragonfly AI)
School of Electronic Engineering and Computer Science
Queen Mary University of London
Research
Human-in-the-Loop Machine Learning, Multimodal Human–Computer Interaction, Affective Computing and Social Signal Processing, Predictive Analytics for Intelligent Systems, User-Centred Design in Creative and Healthcare Technologies
Interests
I lead scientific initiatives at Dragonfly AI, advancing innovation in visual analytics with a strong focus on human-centred design. My work supports the development of intelligent tools that empower creative, marketing, and insight teams to optimise content performance across a range of digital channels. At present, my research is focused on predictive analytics and machine learning, with particular interest in designing human-in-the-loop decision support systems for intelligent healthcare and creative applications. My background includes extensive research into user-centred interface design for multimodal systems, as well as social signal processing—specifically, the sensing and modelling of human affective states in human–machine interaction. I draw on interdisciplinary approaches from HCI, affective computing, and design to create mobile and web-based applications that emphasise intuitive, visually engaging user experiences across the creative arts, healthcare, and science communication.
Publications of specific relevance to the Centre for Human-Centred Computing

Publications of specific relevance to the Centre for Human-Centred Computing
2025
Avatars vs. Video Presence: Effects of Instructor Presence on Cognitive Load in Video-Based LearningNugroho YS Bourguet M-L Soyel H Mareschal I
The Electronic Journal of E-Learning,
Academic Conferences International Ltd vol. 23 (3), 79-91.
30-07-2025
Exploring Instructor Presence, Slide Content Variation, and Answer Cue Presentation Modes on Cognitive Load and Learning in Video-Based Learning EnvironmentsNugroho YS Bourguet M-L Soyel H Mareschal I
2025 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 1-5.
25-04-20252024
Virtual Focus: How Avatar and No-Instructor Video Lectures Enhance Learning Gain and Visual AttentionNugroho YS Bourguet M-L Soyel H Mareschal I
2024 Seventh International Conference on Vocational Education and Electrical Engineering (ICVEE). vol. 00, 56-62.
31-10-20242023
Attitudes towards technology supported rheumatoid arthritis care: investigating patient- and clinician-perceived opportunities and barriersMacBrayne A Curzon P Soyel H Marsh W Fenton N Pitzalis C Humby F
Rheumatology Advances in Practice,
Oxford University Press (OUP) vol. 7 (3)
26-08-2023
P113 Attitudes to Technology supported Rheumatoid Arthritis care Questionnaire study: Barriers to People with RA & their clinicians using Technology in the care pathwayMacBrayne A Soyel H Marsh W Fenton N Pitzalis C Curzon P Humby F
Rheumatology. vol. 62 (Supplement_2)
24-04-2023
E073 Attitudes to technology-supported rheumatoid arthritis care, questionnaire study: opportunities for technology to improve RA careMacBrayne A Soyel H Marsh W Fenton N Pitzalis C Curzon P Humby F
Rheumatology. vol. 62 (Supplement_2)
24-04-2023
P133 Attitudes to Technology supported Rheumatoid Arthritis care: Opportunities & Barriers for technology in RA - Key themes from Qualitative arm of Mixed-Methods StudyMacBrayne A Curzon P Soyel H Marsh W Fenton N Pitzalis C Humby F
Rheumatology. vol. 62 (Supplement_2)
24-04-20232020
From Personalised Predictions to Targeted Advice: Improving Self-Management in Rheumatoid ArthritisFahmi A Soyel H Marsh DWR Curzon P Macbrayne A Humby F
Integrated Citizen Centered Digital Health and Social Care 26 Nov 2020 - 27 Nov 2020.
25-11-2020
From Personalised Predictions to Targeted Advice: Improving Self-Management in Rheumatoid Arthritis.Fahmi A Soyel H Marsh W Curzon P MacBrayne A Humby F
Studies in Health Technology and Informatics,
Ios Press vol. 275, 62-66.
23-11-20202019
The S100A10 Pathway Mediates an Occult Hyperfibrinolytic Subtype in Trauma Patients.Gall LS Vulliamy P Gillespie S Jones TF Pierre RSJ Breukers SE Gaarder C Juffermans NP et al.
Annals of Surgery vol. 269 (6), 1184-1191.
01-06-20192015
Brain MR Image Denoising for Rician Noise Using Intrinsic Geometrical InformationSoyel H Yurtkan K Demirel H McOwan PW
Lecture Notes in Electrical Engineering. vol. 363, 275-284.
04-08-2015
Entropy Driven Feature Selection for Facial Expression Recognition Based on 3-D Facial Feature DistancesYurtkan K Soyel H Demîrel H
2015 23nd Signal Processing and Communications Applications Conference (SIU)., 2322-2325.
01-05-20152013
Towards an affect sensitive interactive companionSoyel H McOwan PW
Computers & Electrical Engineering,
Elsevier vol. 39 (4), 1312-1319.
01-05-2013
Feature Selection for Enhanced 3D Facial Expression Recognition Based on Varying Feature Point Distances.Yurtkan K Soyel H Demirel H Gelenbe E Lent R
ISCIS. vol. 264, 209-217.
01-01-20132012
Localized discriminative scale invariant feature transform based facial expression recognitionSoyel H Demirel H
Computers & Electrical Engineering,
Elsevier vol. 38 (5), 1299-1309.
01-09-2012
InterviewSoyel H
Electronics Letters,
Institution of Engineering and Technology (Iet) vol. 48 (15), 890-890.
19-07-2012
Automatic image enhancement using intrinsic geometrical informationSoyel H McOwan PW
Electronics Letters,
Institution of Engineering and Technology (Iet) vol. 48 (15), 917-919.
19-07-2012
Illumination robust face representation based on intrinsic geometrical informationSoyel H Ozmen B McOwan PW
,
Institution of Engineering and Technology (Iet), 241-241.
01-01-20122011
Application of NSGA-II to feature selection for facial expression recognitionSoyel H Tekguc U Demirel H
Computers & Electrical Engineering,
Elsevier vol. 37 (6), 1232-1240.
01-11-2011
Improved SIFT matching for pose robust facial expression recognition.Soyel H Demirel H
FG., 585-590.
01-01-20112010
Facial expression recognition based on discriminative scale invariant feature transformSoyel H Demirel H
Electronics Letters,
Institution of Engineering and Technology (Iet) vol. 46 (5), 343-345.
04-03-2010
Optimal feature selection for 3D facial expression recognition using coarse-to-fine classificationSOYEL H DEMIREL H
Turkish Journal of Electrical Engineering & Computer Sciences,
The Scientific and Technological Research Council of Turkey (Tubitak-Ulakbim) - Digital Commons Journals 01-01-2010
Optimal Feature Selection for 3D Facial Expression Recognition with Geometrically Localized Facial FeaturesSoyel H Demirel H
2009 FIFTH INTERNATIONAL CONFERENCE ON SOFT COMPUTING, COMPUTING WITH WORDS AND PERCEPTIONS IN SYSTEM ANALYSIS, DECISION AND CONTROL., 87-90.
01-01-20102009
Feature Selection for Person-Independent 3D Facial Expression Recognition using NSGA-IITekguc U Soyel H Demirel H
2009 24TH INTERNATIONAL SYMPOSIUM ON COMPUTER AND INFORMATION SCIENCES., 35-38.
01-01-20092008
Facial Expression Recognition Using 3D Facial Feature DistancesSoyel H Demirel H Or J
In
Affective Computing,
I-Tech Education and Publishing 1-12.
01-05-2008
3D Facial Expression Recognition with Geometrically Localized Facial FeaturesSoyel H Demirel H
23RD INTERNATIONAL SYMPOSIUM ON COMPUTER AND INFORMATION SCIENCES., 229-232.
01-01-20082007
Facial expression recognition using 3D facial feature distancesSoyel H Demirel H Kamel M Campilho A
IMAGE ANALYSIS AND RECOGNITION, PROCEEDINGS. vol. 4633, 831-838.
01-01-20072005
Face modeling and adaptive texture mapping for model based video codingYurtkan K Soyel H Demirel H Ozkaramanli H Uyguroglu M Varoglu E Gagalowicz A Philips W
COMPUTER ANALYSIS OF IMAGES AND PATTERNS, PROCEEDINGS. vol. 3691, 498-505.
01-01-2005
Face Modeling and Animation for MPEG-4 Compliant Model based Video Coding.Soyel H Yurtkan K Demirel H Özkaramanli H Uyguroglu M Varoglu E Hamza MH
Computer Graphics and Imaging., 14-18.
01-01-2005
Research Group
PhD Students
- Yuli Nugroho
Study of The Effect of Instructor’S Presence in Lecture Videos on Learners’ Affective State, Visual Attention, Cognitive Load, and Learning Gain.