BSc(Hons) PhD MIET SMIEEE MAUA
I have not been research-active since November 2015.
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S. Mazumdar, S.N. Wrigley, N. Ireson and F. Ciravegna (2018).
Harnessing location-based services for effective citizen observatories. International Journal of Spatial Data Infrastructures Research, 13, 101-108.
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Gonzalez et al. (2017).
Project SunbYte: solar astronomy on a budget. Astronomy and Geophysics 58(2) 2.24-2.25.
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S. Mazumdar, S.N. Wrigley and F. Ciravegna (2017).
Citizen science and crowdsourcing for earth observations: an analysis of stakeholder opinions on the present and future. Remote Sensing 9(1) 87-107.
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S. Mazumdar, V. Lanfranchi, N. Ireson, S.N. Wrigley, C. Bagnasco, U. Wehn, R. McDonagh, M. Ferri, S. McCarthy, H. Huwald, F. Ciravegna (2016). Citizens Observatories for Effective Earth Observations: the WeSenseIt Approach. Environmental SCIENTIST Journal 25(2) 56-61.
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K. Elbedweihy, S.N. Wrigley, P. Clough and F. Ciravegna (2015).
An overview of semantic search evaluation initiatives. Journal of Web Semantics 30 82-105.
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R. García-Castro, S.N. Wrigley, J. Heflin, H. Stuckenschmidt (2013).
On a steady path to semantic technology evaluation. Journal of Web Semantics 21 1–2.
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S.N. Wrigley, G.J. Brown, V. Wan and S. Renals (2005).
Speech and crosstalk detection in multi-channel audio. IEEE Transactions on Speech and Audio Processing 13(1) 84-91.
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S.N. Wrigley and G.J. Brown (2004).
A computational model of auditory selective attention. IEEE Transactions on Neural Networks. Special Issue on Temporal Coding for Neural Information Processing. 15(5) 1151-1163.
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R. García-Castro and S.N. Wrigley (2011).
SEALS Methodology for Evaluation Campaigns. SEALS Whitepaper.
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R. García-Castro, M. Yatskevich, C.T. Santos, S.N. Wrigley, L. Cabral, L. Nixon, O. Zamazal (2011).
The state of semantic technology today – Overview of the First SEALS Evaluation Campaigns. SEALS Whitepaper.
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S. Schreiber, D. Gatica-Perez, I. Potúček, A. Thean and S. N. Wrigley (2005).
Evaluation scheme for tracking in AMI. AMI Technical Report
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S.N. Wrigley (2002).
A theory and computational model of auditory selective attention. PhD Thesis, Department of Computer Science, University of Sheffield, UK.
(doubled sided pdf | single sided pdf)
Examined on 26 November 2002 by Professor Roy Patterson (then Head of the MRC Centre for the Neural Basis of Hearing, University of Cambridge) and Professor Phil Green (then Head of the Speech and Hearing Research Group, University of Sheffield).
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S.N. Wrigley (2000).
A model of auditory attention. Technical Report CS-00-07, Department of Computer Science, University of Sheffield, UK.
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G.J. Brown and S.N. Wrigley (2000). Feasibility study into the application of computational auditory scene analysis techniques to sonar signals. Internal Technical Report, Defence Evaluation and Research Agency (DERA), UK Ministry of Defence.
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S.N. Wrigley (1999).
Synfire chains as a neural mechanism for auditory grouping. Technical Report CS-99-11, Department of Computer Science, University of Sheffield, UK.
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S.N. Wrigley (2014).
Low-cost watercourse sensing for flood management and citizen engagement.
Presented at USES 2014 - The University of Sheffield Engineering Symposium, Sheffield, UK, 24 June 2014.
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S.N. Wrigley (2012).
Multitasking in teleconferences. Presented to the Language and Speech Laboratory, University of the Basque Country, Spain.
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H. Christensen, J. Barker, Y.-C. Lu, N. Ma, and S.N. Wrigley (2008).
Using monaural and binaural cues for speaker localization in single-, and multi-source environments. Presented at
International Workshop on Computational and Cognitive Models for Audio-Visual Interactions, Losehill Hall, Peak District National Park, UK, 11 March, 2008.
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S.N. Wrigley and G.J. Brown (2002).
A neural oscillator model of auditory selective attention. Presented at
CREST workshop on Computational Models of Auditory Processing, ATR (Advanced Telecommunication Research Institute), Japan, 8-9 July 2002.
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S.N. Wrigley, S. Tucker, G.J. Brown and S. Whittaker (2008).
Effect of sound spatialisation on multitasking in remote meetings. Journal of the Acoustical Society of America 123(5), 3861.
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H. Christensen, N. Ma, S.N. Wrigley and J. Barker (2008).
Improving source localisation in multi-source, reverberant conditions: exploiting local spectro-temporal location cues. Journal of the Acoustical Society of America 123(5), 3294.
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S.N. Wrigley and G.J. Brown (2007).
Joint F0-localisation estimation using recurrent timing neural networks. International Journal of Audiology 46(10) 619-658.
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S.N. Wrigley and G.J. Brown (2000).
Synfire chains as a neural mechanism for auditory grouping. British Journal of Audiology 34(2) 116-117.
- S.N. Wrigley, F. Ciravegna, C. Pelloquin, S. Chapman, L. De Vendictis, M. Ferri and L. Bolognini (2016).
Crowdsourcing for augmenting Earth Observations from satellites. European Space Agency Living Planet Symposium, 9-13 May, Prague, Czech Republic.
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S.N. Wrigley, F. Ciravegna, C. Pelloquin, S. Chapman, L. De Vendictis, M. Ferri and L. Bolognini (2015).
Crowdsourcing for observations from satellites. Earth Observation Open Science 2.0, 12-14 October, ESRIN, Frascati, Italy.
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F. Ciravegna, S.N. Wrigley, S. Mazumdar, V. Lanfranchi, N. Ireson and J. Gao (2015).
Effective earth observations from the ground through citizen observatories. Earth Observation Open Science 2.0, 12-14 October, ESRIN, Frascati, Italy. Slides
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S.N. Wrigley (2015).
Crowdsourcing for observations from satellites. Remote Sensing and Photogrammetry Society (RSPSoc), National Centre for Earth Observation (NCEO), Centre for Earth Observation Instrumentation and Space Technology (CEOI-ST) Joint Annual Conference 2015, 8-11 September, Southampton, UK.
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S.N. Wrigley, S. Mazumdar, N. Ireson and F. Ciravegna (2015).
Supplementing remote sensing using geofenced crowdsourcing for improved situation awareness. Remote Sensing and Photogrammetry Society (RSPSoc), National Centre for Earth Observation (NCEO), Centre for Earth Observation Instrumentation and Space Technology (CEOI-ST) Joint Annual Conference 2015, 8-11 September, Southampton, UK.
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S. Mazumdar, S.N. Wrigley, N. Ireson and F. Ciravegna (2015).
Geo-fence driven crowd-sourcing for emergencies. 12th International Conference on Information Systems for Crisis Response and Management (ISCRAM), 24-27 May, Kristiansand, Norway.
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S.N. Wrigley and F. Ciravegna (2014).
Low-cost watercourse sensing for flood management and citizen engagement. Annual Conference of the Remote Sensing and Photogrammetry Society (RSPSoc), 2-5 September, Aberystwyth, UK.
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K. Elbedweihy, S. Mazumdar, S.N. Wrigley and F. Ciravegna (2014).
NL-Graphs: A Hybrid Approach Toward Interactively Querying Semantic Data. Research Track, 11th Extended Semantic Web Conference (ESWC 2014), 25-29 May, Anissaras, Crete, Greece.
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V. Lanfranchi, S.N. Wrigley, N. Ireson, F. Ciravegna and U. Wehn (2014).
Citizens' Observatories for Situation Awareness in Flooding. 11th International Conference on Information Systems for Crisis Response and Management, 19-21 May, Pennsylvania, USA.
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K. Elbedweihy, S.N. Wrigley, F. Ciravegna, and Z. Zhang (2013).
Using BabelNet in bridging the gap between natural language queries and linked data concepts. NLP & DBpedia Workshop, 12th International Semantic Web Conference (ISWC2013), 21-25 October, Sydney, Australia.
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K. Elbedweihy, S.N. Wrigley and F. Ciravegna (2012).
Evaluating semantic search query approaches with expert and casual users. Evaluations and Experiments Track, 11th International Semantic Web Conference (ISWC2012), November 11-15 2012, Boston, USA. [track acceptance 23%]. Lecture Notes in Computer Science 7650 274-286. © Springer-Verlag.
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K. Elbedweihy, S.N. Wrigley and F. Ciravegna (2012).
Improving semantic search using query logs analysis. Interacting with Linked Data (ILD 2012) Workshop. Located at the 9th Extended Semantic Web Conference (ESWC2012), May 28th, Heraklion, Greece.
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K. Elbedweihy, S.N. Wrigley, F. Ciravegna, D. Reinhard and A. Bernstein (2012).
Evaluating semantic search systems to identify future directions of research. 2nd International Workshop on Evaluation of Semantic Technologies (IWEST 2012) Workshop. Located at the 9th Extended Semantic Web Conference (ESWC2012), May 28th, Heraklion, Greece. Proc. CEUR-WS.org Vol-843. Winner of IWEST 2012 Best Student Paper Award.
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S.N. Wrigley, R. García-Castro and L. Nixon (2012).
Semantic Evaluation At Large Scale (SEALS). 21st Int. World Wide Web Conference WWW2012, April 16-20 2012, Lyon, France. Slides.
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K. Elbedweihy, S. Mazumdar, A. E. Cano, S.N. Wrigley and F. Ciravegna (2011).
Identifying information needs by modelling collective query patterns. Consuming Linked Data Workshop (COLD 2011). Located at the 10th International Semantic Web Conference (ISWC2011), October 23-27 2011, Bonn, Germany. Proc. CEUR-WS.org Vol-782.
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S. Mazumdar, K. Elbedweihy, A. E. Cano, S.N. Wrigley and F. Ciravegna (2011).
SEMLEX - A Framework for Visually Exploring Semantic Query Log Analysis. Poster and Demonstration Session, 10th International Semantic Web Conference (ISWC2011), October 23-27 2011, Bonn, Germany [acceptance 56%].
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S.N. Wrigley, R. García-Castro and C. Trojahn dos Santos (2011).
Infrastructure and workflow for the formal evaluation of semantic search technologies. DESIRE 2011 Workshop, ACM Conference on Information and Knowledge Management (CIKM). doi. Slides.
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L. Nixon, R. García-Castro, S.N. Wrigley, M. Yatskevich, C. Trojahn Dos Santos and L. Cabral (2011).
The state of semantic technology today – overview of the first SEALS evaluation campaigns. I-SEMANTICS 2011 - 7th International Conference on Semantic Systems, Graz, Austria, 7-9 September 2011.
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S.N. Wrigley and T. Hain (2011).
Web-based automatic speech recognition service - webASR. Proceedings of the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011), Florence, Italy, 28-31 August 2011.
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S.N. Wrigley and T. Hain (2011).
Making an automatic speech recognition service freely available on the web. Proceedings of the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011), Florence, Italy, 28-31 August 2011.
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R. Tucker, D. Fry, V. Wan, S.N. Wrigley, T. Hain (2011).
Extending Audio Notetaker to browse webASR transcriptions. Proceedings of the 12th Annual Conference of the International Speech Communication Association (Interspeech 2011), Florence, Italy, 28-31 August 2011.
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S.N. Wrigley, K. Elbedweihy, D. Reinhard, A. Bernstein and F. Ciravegna (2010).
Evaluating semantic search tools using the SEALS platform. International Workshop on Evaluation of Semantic Technologies (IWEST 2010) Workshop. Located at the 9th International Semantic Web Conference (ISWC2010), November 8th, Shanghai, China. Proc. CEUR-WS.org Vol-666.
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S.N. Wrigley, D. Reinhard, K. Elbedweihy, A. Bernstein and F. Ciravegna (2010).
Methodology and campaign design for the evaluation of semantic search tools. Semantic Search 2010 Workshop. Located at the 19th Int. World Wide Web Conference WWW2010. [acceptance 55%]. Published in ACM Digital Library. Slides, Video.
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S.N. Wrigley, S. Tucker, G.J. Brown and S. Whittaker (2009).
Audio spatialisation strategies for multitasking during teleconferences. Proceedings of the 10th Annual Conference of the International Speech Communication Association (Interspeech 2009), Brighton, United Kingdom, 6-10 September 2009. Poster.
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H. Christensen, N. Ma, S.N. Wrigley and J. Barker (2009).
A speech fragment approach to localising multiple speakers in reverberant environments. Proceedings of the 34th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2009), Taipei, Taiwan, 19-24 April 2009.
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S.N. Wrigley and G.J. Brown (2008).
Binaural speech separation using recurrent timing neural networks for joint F0-localisation estimation. Lecture Notes in Computer Science 4892 271-282. © Springer-Verlag.
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S.N. Wrigley, S. Tucker, G.J. Brown and S. Whittaker (2008).
The influence of audio presentation style on multitasking during teleconferences. Proceedings of the 9th Annual Conference of the International Speech Communication Association (Interspeech 2008), Brisbane, Australia, 22-26 September 2008. Poster.
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T. Hain, A. El Hannani, S.N. Wrigley and V. Wan (2008).
Automatic speech recognition for scientific purposes - webASR. Proceedings of the 9th Annual Conference of the International Speech Communication Association (Interspeech 2008), Brisbane, Australia, 22-26 September 2008.
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H. Christensen, N. Ma, S.N. Wrigley and J. Barker (2007).
Integrating pitch and localisation cues at a speech fragment level. Proceedings of the 10th European Conference on Speech Communication and Technology (Interspeech / Eurospeech 2007), Antwerp, Belgium, 27-31 August 2007.
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S.N. Wrigley and G.J. Brown (2007).
Recurrent timing neural networks for joint F0-localisation based speech separation. Proceedings of the 32nd International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), Honolulu, Hawai'i, 15-20 April 2007. Poster.
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S.N. Wrigley and G.J. Brown (2006).
Recurrent timing neural networks for joint F0-localisation estimation. Proceedings of the Advances in Models for Acoustic Processing NIPS 2006 workshop, Whistler, Canada, 8-9 December 2006. Poster.
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S.N. Wrigley and G.J. Brown (2005).
Physiologically motivated audio-visual localisation and tracking. Proceedings of the 9th European Conference on Speech Communication and Technology (Interspeech / Eurospeech 2005), Lisbon, Portugal, 4-8 September 2005.
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S.N. Wrigley and G.J. Brown (2005).
Audio-Visual localisation and tracking using neurobiologically-inspired techniques. 2nd Joint Workshop on Multimodal Interaction and Related Machine Learning Algorithms, Edinburgh, UK, 11-13 July 2005 (abstract). Poster.
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S.N. Wrigley and G.J. Brown (2005).
Physiologically motivated audio-visual localisation and tracking. One Day Meeting for Young Speech Researchers, University College London, UK, Thursday 14th April 2005 (abstract). Poster.
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S.N. Wrigley and G.J. Brown (2004).
Audio-visual source localization and tracking using a network of neural oscillators. British Society of Audiology Short Papers Meeting on Experimental Studies of Hearing and Deafness, University College London, UK, 16-17 September 2004 (abstract). Poster.
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S.N. Wrigley, G.J. Brown, V. Wan, and S.J. Renals (2004).
Detection of speech and crosstalk in multi-channel meeting recordings. JOINT AMI/PASCAL/IM2/M4 Workshop on Multimodal Interaction and Related Machine Learning Algorithms, Martigny, Switzerland, 21-23 June 2004 (abstract). Poster.
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S.N. Wrigley, G.J. Brown, V. Wan, and S.J. Renals (2004).
Speech and crosstalk detection in multi-channel audio. One Day Meeting for Young Speech Researchers, University College London, UK, Thursday 22nd April 2004 (abstract). Poster.
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S.N. Wrigley, G.J. Brown, V. Wan, and S.J. Renals (2003).
Feature selection for the classification of crosstalk in multi-channel audio. Proceedings of the 8th European Conference on Speech Communication and Technology (EuroSpeech 2003), Geneva, Switzerland, 1-4 September 2003, pages 469-472. Poster.
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S.N. Wrigley and G.J. Brown (2003).
A neural oscillator model of binaural auditory selective attention. One Day Meeting for Young Speech Researchers, University College London, UK, Thursday 24th April 2003 (abstract). Poster.
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S.N. Wrigley and G.J. Brown (2002).
A neural oscillator model of binaural auditory selective attention. British Society of Audiology Short Papers Meeting on Experimental Studies of Hearing and Deafness, Sheffield, UK, 16-17 September 2002 (abstract). Poster.
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S.N. Wrigley and G.J. Brown (2002).
A neural oscillator model of auditory selective attention. In Advances in Neural Information Processing Systems 14, edited by T.G. Dietterich, S. Becker and Z. Ghahramani, MIT Press. Poster.
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S.N. Wrigley and G.J. Brown (2001).
A neural oscillator model of auditory attention. International Conference on Artificial Neural Networks (ICANN 2001). Lecture Notes in Computer Science 2130 1163-1170. © Springer-Verlag.
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S.N. Wrigley and G.J. Brown (2001).
A neural oscillator model of auditory selective attention. British Society of Audiology Short Papers Meeting on Experimental Studies of Hearing and Deafness, Oxford, UK, 17-18 September 2001 (abstract).
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M. Cooke, H. Parker, G.J. Brown and S.N. Wrigley (1999).
The interactive auditory demonstrations project. Proceedings of the 6th European Conference on Speech Communication and Technology (EuroSpeech 99), Budapest, Hungary, 5-9 September 1999, pages 631-634.
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S.N. Wrigley, M. Cooke and G.J. Brown (1999).
Interactive learning in speech and hearing. Proceedings of MATISSE - ESCA/SOCRATES Workshop on Methods and Tools in Speech Sciences Education - London, UK, 16-17 April 1999, pages 21-24.