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Shanika Karunasekera

CReMa: Crisis Response through Computational Identification and Matching of Cross-Lingual Requests and Offers Shared on Social Media

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May 20, 2024
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Semantically Enriched Cross-Lingual Sentence Embeddings for Crisis-related Social Media Texts

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Mar 25, 2024
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Urban Region Representation Learning with Attentive Fusion

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Dec 07, 2023
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CrisisTransformers: Pre-trained language models and sentence encoders for crisis-related social media texts

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Oct 01, 2023
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Unsupervised Domain-agnostic Fake News Detection using Multi-modal Weak Signals

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May 18, 2023
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Demystifying the COVID-19 vaccine discourse on Twitter

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Aug 29, 2022
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Real-time Spatio-temporal Event Detection on Geotagged Social Media

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Jun 23, 2021
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Embracing Domain Differences in Fake News: Cross-domain Fake News Detection using Multi-modal Data

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Feb 24, 2021
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METEOR: Learning Memory and Time Efficient Representations from Multi-modal Data Streams

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Jul 23, 2020
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Graph Neural Networks with Continual Learning for Fake News Detection from Social Media

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Jul 07, 2020
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