Publications

Y. Liyanage, X. Liu, K. Hsieh, M. Chintalapati (2026). Causal Attribution of Azure Control-Plane Anomalies. 2026 Machine Learning, AI & Data Science Conference (MLADS 2026). Redmond, WA, June 08–11, 2026.

Yasitha Liyanage, Daphney–Stavroula Zois (2023). Interpretability in the Context of Sequential Cost-Sensitive Feature Acquisition. ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Xiaohan Yan, Ken Hsieh, Yasitha Liyanage, Minghua Ma, Murali Chintalapati, Qingwei Lin, Yingnong Dang, Dongmei Zhang (2023). Aegis: Attribution of Control Plane Change Impact across Layers and Components for Cloud Systems. 2023 IEEE/ACM 45th International Conference on Software Engineering: Software Engineering in Practice (ICSE-SEIP).

Sachini Piyoni Ekanayake, Yasitha Liyanage, Daphney-Stavroula Zois (2021). Dynamic Feature Selection for Classification in Structured Environments. 2021 55th Asilomar Conference on Signals, Systems, and Computers.

Yasitha Liyanage, Daphney–Stavroula Zois (2021). Optimum Feature Ordering for Dynamic Instance–Wise Joint Feature Selection and Classification. ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Yasitha Liyanage, Daphney-Stavroula Zois, Charalampos Chelmis (2021). Dynamic Instance-Wise Joint Feature Selection and Classification. IEEE Transactions on Artificial Intelligence.

Yasitha Liyanage, Daphney-Stavroula Zois, Charalampos Chelmis (2021). Dynamic Instance-Wise Classification in Correlated Feature Spaces. IEEE Transactions on Artificial Intelligence.

Y. W. Liyanage, D. -S. Zois, C. Chelmis (2020). Near Real-Time Freeway Accident Detection. IEEE Transactions on Intelligent Transportation Systems.

I. Nazar, Y. W. Liyanage, D. Zois, C. Chelmis (2020). Sequential Heterogeneous Feature Selection for Multi–Class Classification: Application in Government 2.0. 2020 IEEE 30th International Workshop on Machine Learning for Signal Processing (MLSP).

Y. W. Liyanage, D. Zois, C. Chelmis (2020). On–The–Fly Feature Selection and Classification with Application to Civic Engagement Platforms. ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Yasitha Liyanage, Daphney-Stavroula Zois, Charalampos Chelmis (2020). On-the-Fly Joint Feature Selection and Classification. arXiv.

I. Nazar, Y. W. Liyanage, D. Zois, C. Chelmis (2019). Automated Optimal Online Civil Issue Classification using Multiple Feature Sets. 2019 53rd Asilomar Conference on Signals, Systems, and Computers.

Y. W. Liyanage, D. Zois, C. Chelmis (2019). Robust Freeway Accident Detection: A Two–Stage Approach. ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Y. W. Liyanage, D. Zois, C. Chelmis, M. Yao (2019). Automating the Classification of Urban Issue Reports: an Optimal Stopping Approach. ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Y. W. Liyanage, C. Chelmis, D. Zois (2018). A Hierarchical Framework for Timely Freeway Accident Detection and Localization. 2018 IEEE International Conference on Big Data (Big Data).

Y. Liyanage, M. Yao, C. Yong, D. Zois, C. Chelmis (2018). WHAT MATTERS THE MOST? OPTIMAL QUICK CLASSIFICATION OF URBAN ISSUE REPORTS BY IMPORTANCE. 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP).

Y. W. Liyanage, D. Zois, C. Chelmis (2018). QUICKEST FREEWAY ACCIDENT DETECTION UNDER UNKNOWN POST-ACCIDENT CONDITIONS. 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP).

Y. W. Liyanage, D. Zois, C. Chelmis (2018). Optimal Sequential Detection of Freeway Accidents. 2018 52nd Asilomar Conference on Signals, Systems, and Computers.

J. Wijekoon, Y. Liyanage, S. Welikala, L. Samaranayake (2017). Yaw and pitch control of a twin rotor MIMO system. 2017 IEEE International Conference on Industrial and Information Systems (ICIIS).

Y. S. Liyanage, S. Welikala, C. Dinesh, M. P. B. Ekanayake, R. I. Godaliyadda, J. Ekanayake (2017). Real-time non-intrusive appliance load monitoring under supply voltage fluctuations. 2017 Seventeenth International Conference on Advances in ICT for Emerging Regions (ICTer).

Chinthaka Dinesh, Shirantha Welikala, Yasitha Liyanage, Mervyn Parakrama B. Ekanayake, Roshan Indika Godaliyadda, Janaka Ekanayake (2017). Non-intrusive load monitoring under residential solar power influx. Applied Energy.

D. M. N. Jayasuriya, W. L. Y. S. Liyanage, H. M. A. S. Herath, G. M. R. I. Godaliyadda, M. P. B. Ekanayake, J. V. Wijayakulasooriya (2016). Intelligent Navigation System for mapping unknown environments. 2016 IEEE International Conference on Information and Automation for Sustainability (ICIAfS).