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Darshika N. Koggalahewa

Darshika Niranjan Koggalahewa

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2020 – today

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2022
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Darshika Niranjan Koggalahewa, Yue Xu, Ernest Foo:
An unsupervised method for social network spammer detection based on user information interests. J. Big Data 9(1): 7 (2022)
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  - conf/wise/GeeganageXKL22
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Dakshi Kapugama Geeganage, Yue Xu, Darshika N. Koggalahewa, Yuefeng Li:
Enhanced Topic Representation by Ambiguity Handling. WISE 2022: 357-369
2021
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Darshika N. Koggalahewa, Yue Xu, Ernest Foo:
A Drift Aware Hierarchical Test Based Approach for Combating Social Spammers in Online Social Networks. AusDM 2021: 47-61
2020
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Darshika Niranjan Koggalahewa, Yue Xu, Ernest Foo:
Spam Detection in Social Networks based on Peer Acceptance. ACSW 2020: 8:1-8:7
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Darshika N. Koggalahewa, Yue Xu, Ernest Foo:
Two-stage Unsupervised Approach for Combating Social Spammers. SSCI 2020: 71-78

2010 – 2019

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2019
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Darshika N. Koggalahewa, Yue Xu:
An Investigation on Multi View Based User Behavior Towards Spam Detection in Social Networks. PAKDD (Workshops) 2019: 15-27
2016
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Dakshi T. K. Geeganage, Darshika N. Koggalahewa, Jayantha L. Amararachchi, Asoka S. Karunananda:
Sentence Based Mathematical Problem Solving Approach via Ontology Modeling. ICITCS 2016: 1-5

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