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Real-time Spatio-temporal Event Detection on Geotagged Social Media


Jun 23, 2021
Yasmeen George , Shanika Karunasekera , Aaron Harwood , Kwan Hui Lim

* Accepted to Journal of Big Data 

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Embracing Domain Differences in Fake News: Cross-domain Fake News Detection using Multi-modal Data


Feb 24, 2021
Amila Silva , Ling Luo , Shanika Karunasekera , Christopher Leckie


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Embracing Domain Differences in Fake News: Cross-domain Fake News Detection using Multimodal Data


Feb 17, 2021
Amila Silva , Ling Luo , Shanika Karunasekera , Christopher Leckie


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METEOR: Learning Memory and Time Efficient Representations from Multi-modal Data Streams


Jul 23, 2020
Amila Silva , Shanika Karunasekera , Christopher Leckie , Ling Luo


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Graph Neural Networks with Continual Learning for Fake News Detection from Social Media


Jul 07, 2020
Yi Han , Shanika Karunasekera , Christopher Leckie

* 10 pages, 12 figures, 3 tables 

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OMBA: User-Guided Product Representations for Online Market Basket Analysis


Jun 18, 2020
Amila Silva , Ling Luo , Shanika Karunasekera , Christopher Leckie

* 16 pages, 4 Figures 

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USTAR: Online Multimodal Embedding for Modeling User-Guided Spatiotemporal Activity


Oct 23, 2019
Amila Silva , Shanika Karunasekera , Christopher Leckie , Ling Luo

* 10 pages, IEEE International Conference on Big Data 2019 (IEEE Big Data 2019) 

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Geometry of Interest (GOI): Spatio-Temporal Destination Extraction and Partitioning in GPS Trajectory Data


May 16, 2016
Seyed Morteza Mousavi , Aaron Harwood , Shanika Karunasekera , Mojtaba Maghrebi

* A version of this technical report has been submitted to the Springer Journal of Ambient Intelligence and Humanized Computing and it is under review 

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