Darryl Stewart

Research output

Research output per year 1999 2000 2005 2014 2017 2018 2019 2021

• 16 Conference contribution
• 13 Paper
• 9 Article
• 2 Chapter (peer-reviewed)
• 2 More
  • 1 Abstract
  • 1 Other

Research output per year

Research output per year

Search results

• 2021

  Pre-course prediction of outcomes for Conversion MSc Programming courses

  McGowan, A., Stewart, D., Hanna, P., Sage, P., Anderson, N. & Adhikari, J., 07 Nov 2021, ICERI2021 Proceedings 14th annual International Conference of Education, Research and Innovation Dates: 8-9 November, 2021 Location: Online Conference. IATED

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Students 100%
  • Computer programming 71%
  • Information technology 59%
  • Education 57%
  • Statistics 50%

• Teaching Programming during COVID lockdowns – a positive lesson

  McGowan, A., Sage, P., Adhikari, J., Hanna, P. & Stewart, D., 24 Nov 2021, (Accepted) 7th International Conference on Human Interaction and Emerging Technologies (IHIET-AI 2022) : Proceedings. Springer, 8 p. (Lecture Notes in Networks and Systems ; vol. 319).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • software development 100%
  • teaching 81%
  • economic impact 40%
  • software 25%
  • comparison 16%
• 2019

  One-Shot-Learning for Visual Lip-Based Biometric Authentication

  Wright, C. & Stewart, D., 21 Oct 2019, Advances in Visual Computing - 14th International Symposium on Visual Computing, ISVC 2019, Proceedings. Bebis, G., Parvin, B., Boyle, R., Koracin, D., Ushizima, D., Chai, S., Sueda, S., Lin, X., Lu, A., Thalmann, D., Wang, C. & Xu, P. (eds.). Springer, p. 405-417 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11844 LNCS).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Authentication 100%
  • Biometrics 89%
  • Vision 74%
  • Learning 66%
  • False 48%
  2 Citations (Scopus)

• Use of Wearable Technologies with Machine Learning to Understand University Student Learning Behaviours to Predict Students at Risk of Failing

  McGowan, A., Hanna, P., Greer, D., Busch, J., Anderson, N., Collins, M., Cutting, D., Stewart, D. & McDowell, A., 25 Jul 2019, International Conference on Human Interaction and Emerging Technologies: IHIET 2019: Human Interaction and Emerging Technologies. Springer, Vol. 1018. p. 325-331 6 p. (Advances in Intelligent Systems and Computing).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • learning behavior 100%
  • programming 50%
  • learning 29%
  • student 21%
  • video 16%
• 2018

  Challenge based visual speech recognition using deep learning

  McShane, P. & Stewart, D., 10 May 2018, 12th International Conference for Internet Technology and Secured Transactions (ICITST 2017): Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 405-410 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Speech recognition 100%
  • Deep learning 95%
  • Mobile computing 22%

• Early intervention in programming education: Unlocking potential through peer-mentoring and reflective practice

  Sage, P., Stewart, D., Hanna, P., Allen, A., McDowell, A. & Cutting, D., 15 Jun 2018, IMSCI 2019 - 13th International Multi-Conference on Society, Cybernetics and Informatics, Proceedings. Callaos, N., Peoples, B. E., Peoples, B. E., Sanchez, B. & Savoie, M. (eds.). International Institute of Informatics and Systemics, IIIS, p. 104-109 6 p. (IMSCI 2019 - 13th International Multi-Conference on Society, Cybernetics and Informatics, Proceedings; vol. 2).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Mentoring 100%
  • Education 62%
  • Software engineering 29%
• 2017

  Lightweight Risk Management: The Development of Agile Risk Tool Agents

  Odzaly, E., Greer, D. & Stewart, D., 09 Mar 2017, First EAI International Conference on Computer Science and Engineering: Proceedings.. Vasant, P. & Duy, V. H. (eds.). European Alliance for Innovation, 10 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  File

  • Risk management 100%
  • Software agents 45%
  • Compliance 16%
  • Software engineering 15%
  • Monitoring 10%
  466 Downloads (Pure)
• 2015

  Investigation into DCT Feature Selection for Visual Lip-Based Biometric Authentication

  Wright, C., Stewart, D., Miller, P. & Campbell-West, F., 2015, Irish Machine Vision & Image Processing Conference Proceedings 2015. Dahyot, R., Lacey, G., Dawson-Howe, K., Pitié, F. & Moloney, D. (eds.). Irish Pattern Recognition & Classification Society, p. 11-18 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  File

  • Biometrics 100%
  • Authentication 86%
  • Feature extraction 77%
  18 Citations (Scopus)

  219 Downloads (Pure)
• 2014

  Robot and insect navigation by polarized skylight

  Smith, F. J. & Stewart, D. W., 03 Mar 2014, BIOSIGNALS 2014 - 7th Int. Conference on Bio-Inspired Systems and Signal Processing, Proceedings; Part of 7th Int. Joint Conference on Biomedical Engineering Systems and Technologies, BIOSTEC 2014. SciTePress, p. 183-188 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Robots 83%
  • Sun 44%
  • Polarization 39%
  • Experiments 15%
  2 Citations (Scopus)
• 2010

  An Investigation Into Features For Multi-View Lipreading

  Pass, A., Zhang, J. & Stewart, D., Sep 2010, 2010 17th IEEE International Conference on Image Processing (ICIP). Institute of Electrical and Electronics Engineers (IEEE), p. 2417-2420 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  File

  • Masks 100%
  • Audiovisual 40%
  • Feature extraction 27%
  • Experiments 12%
  18 Citations (Scopus)

  283 Downloads (Pure)
• 2009

  A Data Model for Content Modelling of Temporal Media

  Qasemizadeh, B., O'Neill, I., Hanna, P. & Stewart, D., 2009, A Data Model for Content Modelling of Temporal Media: Second International Workshop, FMN 2009, Coimbra, Portugal, June 22-23, 2009. Proceedings. Vol. 5630. p. 194-199 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Information fusion 100%
  • Data Model 98%
  • Linguistics 81%
  • Sensor networks 75%
  • Ontology 73%
  2 Downloads (Pure)
• 2001

  Modeling the mixtures of known noise and unknown unexpected noise for robust speech recognition

  Ming, J., Jancovic, P., Hanna, P. & Stewart, D., 01 Jan 2001, EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology. Lindberg, B., Benner, H., Dalsgaard, P. & Tan, Z-H. (eds.). International Speech Communication Association, p. 1111-1114 4 p. (EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Speech Recognition 100%
  • Speech recognition 57%
  • Modeling 51%
  • Computer simulation 33%
  • Acoustics 24%
  5 Citations (Scopus)
• 2000

  Discrete Chebyshev Transform a natural modification of the DCT

  Corr, P., Stewart, D., Hanna, P., Ming, J. & Smith, F., Sep 2000, 15th International Conference on Pattern Recognition, 2000: Proceedings. p. 1142-1145 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  5 Citations (Scopus)

• Improved lexicon formation through removal of co-articulation and acoustic recognition errors

  Stewart, D., Ming, J. & Smith, F. J., 01 Jan 2000, 6th International Conference on Spoken Language Processing, ICSLP 2000. International Speech Communication Association, (6th International Conference on Spoken Language Processing, ICSLP 2000).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Coarticulation 100%
  • acoustics 70%
  • Acoustics 61%
  • Lexicon 61%
  • Data-driven 45%

• Robust feature selection using probabilistic union models

  Ming, J., Jancovic, P., Hanna, P., Stewart, D. & Jack Smith, F., 01 Jan 2000, 6th International Conference on Spoken Language Processing, ICSLP 2000. International Speech Communication Association, (6th International Conference on Spoken Language Processing, ICSLP 2000).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Feature Selection 100%
  • Speech Recognition 67%
  • Corruption 62%
  • corruption 55%
  • Data Base 29%
  5 Citations (Scopus)
• 1999

  Modelling correlation of an ensemble

  Smith, F. J., Ming, J., Hanna, P. & Stewart, D., 01 Jan 1999, Proceedings of the IEEE Signal Processing Workshop on Higher-Order Statistics, SPW-HOS 1999. Institute of Electrical and Electronics Engineers Inc., p. 349-352 4 p. 778756. (Proceedings of the IEEE Signal Processing Workshop on Higher-Order Statistics, SPW-HOS 1999).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Ensemble 87%
  • Modeling 57%
  • Speech 46%
  • Unordered 42%
  • Gaussian distribution 30%