Darshika N. Koggalahewa

According to our database, Darshika N. Koggalahewa authored at least 7 papers between 2016 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2022

An unsupervised method for social network spammer detection based on user information interests.

Darshika Niranjan Koggalahewa, Yue Xu, Ernest Foo

J. Big Data, 2022

Enhanced Topic Representation by Ambiguity Handling.

Dakshi Kapugama Geeganage, Yue Xu, Darshika N. Koggalahewa, Yuefeng Li

Proceedings of the Web Information Systems Engineering - WISE 2022, 2022

2021

A Drift Aware Hierarchical Test Based Approach for Combating Social Spammers in Online Social Networks.

Darshika N. Koggalahewa, Yue Xu, Ernest Foo

Proceedings of the Data Mining, 2021

2020

Two-stage Unsupervised Approach for Combating Social Spammers.

Darshika N. Koggalahewa, Yue Xu, Ernest Foo

Proceedings of the 2020 IEEE Symposium Series on Computational Intelligence, 2020

Spam Detection in Social Networks based on Peer Acceptance.

Darshika Niranjan Koggalahewa, Yue Xu, Ernest Foo

Proceedings of the Australasian Computer Science Week, 2020

2019

An Investigation on Multi View Based User Behavior Towards Spam Detection in Social Networks.

Darshika N. Koggalahewa, Yue Xu

Proceedings of the Trends and Applications in Knowledge Discovery and Data Mining, 2019

2016

Sentence Based Mathematical Problem Solving Approach via Ontology Modeling.

Dakshi T. K. Geeganage, Darshika N. Koggalahewa, Jayantha L. Amararachchi, Asoka S. Karunananda

Proceedings of the 6th International Conference on IT Convergence and Security, 2016