selected publications
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academic article
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Nawaratne RAlahakoon LDDe Silva DKumara HYu X. Hierarchical Two-Stream Growing Self-Organizing Maps with Transience for Human Activity Recognition.
IEEE Transactions on Industrial Informatics.
16:7756-7764.
2020
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De Silva DNguyen SNawaratne RKahawala S. A generative latent space approach for real-time road surveillance in smart cities.
IEEE Transactions on Industrial Informatics.
2020
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Nawaratne RAlahakoon DDe Silva DO’Halloran PDMontoye AHKStaley KNicholson MKingsley MIC. Deep learning to predict energy expenditure and activity intensity in free living conditions using wrist-specific accelerometry.
Journal of Sports Sciences.
1-9.
2020
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Bandaragoda TAdikari ANawaratne RNallaperuma DLuhach AKKempitiya TNguyen SAlahakoon DDe Silva DChilamkurti N. Artificial Intelligence Based Commuter Behaviour Profiling Framework Using Internet of Things for Real-Time Decision-Making.
Neural Computing and Applications.
32:16057-16071.
2020
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Nawaratne BAdikari AAlahakoon LDe Silva DChilamkurti N. Recurrent self-structuring machine learning for video processing using multi-stream hierarchical growing self-organizing maps.
Multimedia Systems.
79:16299-16317.
2020
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Gunawardena PAmila OSudarshana HNawaratne BLuhach AKAlahakoon LPerera ASChitraranjan CChilamkurti NDe Silva D. Real-time automated video highlight generation with dual-stream hierarchical growing self-organizing maps.
Journal of Real-Time Image Processing.
2020
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Alahakoon LNawaratne BXu YDe Silva DSivarajah UGupta B. Self-building Artificial Intelligence and machine learning to empower big data analytics in smart cities.
Information Systems Frontiers: a journal of research and innovation.
2020
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Nawaratne RAlahakoon DDe Silva DYu X. Spatiotemporal Anomaly Detection using Deep Learning for Real-time Video Surveillance.
IEEE Transactions on Industrial Informatics.
16:393-402.
2020
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Nallaperuma DNawaratne RBandaragoda TAdikari ANguyen SKempitiya TDe Silva DAlahakoon DPothuhera D. Online Incremental Machine Learning Platform for Big Data-Driven Smart Traffic Management.
IEEE Transactions on Intelligent Transportation Systems.
20:4679-4690.
2019
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Kingsley MICNawaratne BO'Halloran PDMontoye AHKAlahakoon LDe Silva DStaley KNicholson M. Wrist-specific accelerometry methods for estimating free-living physical activity.
Journal of Science and Medicine in Sport.
22:677-683.
2019
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Nawaratne BUNawaratne BKUAlahakoon LDDe Silva DChhetri PChilamkurti N. Self-evolving intelligent algorithms for facilitating data interoperability in IoT environments.
Future Generation Computer Systems: the international journal of grid computing: theory, methods and applications.
86:421-432.
2018
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Adikari ANawaratne RDe Silva DRanasinghe SAlahakoon OAlahakoon D. Emotions of COVID-19: A Study of Self-Reported Information and Emotions during the COVID-19 Pandemic using Human Centric Artificial Intelligence (Preprint)
Full text if available
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Nawaratne RAlahakoon LDDe Silva DKumara HYu X. Hierarchical Two-Stream Growing Self-Organizing Maps with Transience for Human Activity Recognition.
IEEE Transactions on Industrial Informatics.
16:7756-7764.
2020
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conference paper
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Madhavi IChamishka SNawaratne BNanayakkara VAlahakoon LDe Silva D. A deep learning approach for work related stress detection from audio streams in cyber physical environments.
IEEE International Conference on Emerging Technologies and Factory Automation, ETFA.
929-936.
2020
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Nawaratne RAlahakoon DDe Silva DYu X. HT-GSOM: Dynamic Self-organizing Map with Transience for Human Activity Recognition.
IEEE International Conference on Industrial Informatics (INDIN).
270-273.
2019
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Nawaratne BUGunawardena PSudarshana HAmila ONawaratne BKRAlahakoon LDPerera ASChitraranjan C. Interest-oriented video summarization with keyframe extraction.
19th International Conference on Advances in ICT for Emerging Regions, ICTer 2019 - Proceedings.
2019
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Nawaratne BUAbeysinghe SManchanayake ISamarajeewa CRathnayaka Mudiyanselage PMWalpola MJNawaratne BKUBandaragoda TAlahakoon LD. Enhancing decision making capacity in tourism domain using social media analytics.
18th International Conference on Advances in ICT for Emerging Regions, ICTer 2018 - Proceedings.
369-375.
2018
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Nawaratne RBandaragoda TAdikari AAlahakoon DDe Silva DYu X. Incremental knowledge acquisition and self-learning for autonomous video surveillance.
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society.
4790-4795.
2017
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Madhavi IChamishka SNawaratne BNanayakkara VAlahakoon LDe Silva D. A deep learning approach for work related stress detection from audio streams in cyber physical environments.
IEEE International Conference on Emerging Technologies and Factory Automation, ETFA.
929-936.
2020