| M. Geshi, H. Funashima, and G. P. Hettiarachchi, ¡°Understanding the difference in fragility of the bcc phases of highly compressed P, As, and Sb through first-principles investigations,¡± Physical Review B 108, 094112, 2023. |
| B. Ma, G. P. Hettiarachchi, S. Fukui, and Y. Ando, ¡°Exploring the Effectiveness of Vocabulary Proficiency Diagnosis Using Linguistic Concept and Skill Modeling,¡± Proceedings of the 16th International Conference on Educational Data Mining, 149¨C15, 2023. |
| B. Ma, G. P. Hettiarachchi, S. Fukui, and Y. Ando, ¡°Each Encounter Counts: Modeling Language Learning and Forgetting.¡± Proceedings of the 13th International Learning Analytics and Knowledge Conference (LAK 2023), 79-88, 2023. |
| A. Ebisuya, T. Sekiguchi, and G. P. Hettiarachchi, ¡°Narrowing the communication gap in internationally distributed teams: the case of software-development teams in Sri Lanka and Japan,¡± Asian Business & Management 22, 354-378, 2023. |
| M. Geshi, H. Funashima, and G. P. Hettiarachchi, ¡°First-principles study of highly-compressed Sb: a stubborn body-centered cubic structure,¡± Japanese Journal of Applied Physics 61, 085505, 2022. |
| B. Ma, G. P. Hettiarachchi, and Y. Ando, ¡°Format-Aware Item Response Theory for Predicting Vocabulary Proficiency,¡± Proceedings of the 15th International Conference on Educational Data Mining, 695¨C700, 2022. |
| M. Geshi, H. Funashima, and G. P. Hettiarachchi, ¡°Study of compressed sulfur based on reliable first-principles calculations,¡± Physical Review B 104, 104106, 2021. |
| M. Geshi, H. Funashima, and G. P. Hettiarachchi, ¡°Study of compressed sulfur based on reliable first-principles calculations,¡± Physical Review B 104, 104106, 2021. |
| G. P. Hettiarachchi, Y. Nishida, Y. Masaki, M.N.M. Muhid, and H. Hamdan, ¡°Optical investigations of the (dis)continuous metal-insulator transitions in strongly-coupled electron-lattice systems,¡± Journal of Physics: Condensed Matter 32, 095601, 2020. |
| G. P. Hettiarachchi, Y. Nishida, Y. Masaki, M.N.M. Muhid, and H. Hamdan ¡°Evolution of spin dynamics across the discontinuous metal-insulator transition in a deformable lattice,¡± Physical review B 100, 125154, 2019. |
| G. P. Hettiarachchi, Y. Nishida, and Y. Masaki, ¡°Polaron relaxation and charge dynamics near the mobility edge of a possible Wigner-lattice of polarons,¡± Physical Review B 98, 035125, 2018. |
| G. P. Hettiarachchi, M. N. M. Muhid, and H. Hamdan, ¡°Transition of a gas of small-bipolarons to a Fr?hlich polaron in a deformable lattice,¡± Physical Review B 97, 155142, 2018. |
| G. P. Hettiarachchi, F. Moriasa, Y. Nishida, T. Nakano, M. N. M. Muhid, and H. Hamdan, ¡°Small bipolarons and extended states of guest Na and Rb atoms in quasi-two-dimensional disordered M7.8-dAl7.8Si8.2O32.0 (M=Na, Rb),¡± Physical Review B 96, 155115, 2017. |
| A. Ebisuya, T. Sekiguchi, and G. P. Hettiarachchi, ¡°Fixing communication problems in international virtual teams: The roles of team mental models and bridge individuals,¡± Proceedings of Academy of International Business Southeast Asia Regional Conference, MS0031: 1-53, 2017. |
| A. Ebisuya, T. Sekiguchi, and G. P. Hettiarachchi, ¡°Interplay of Team Mental Models, Project Process Models, and Language in Software-Development Teams,¡± Academy of Management Proceedings 2017:1 11968, 2017. |
| G. P. Hettiarachchi, T. Nakano, Y. Masaki, M. N. M. Muhid, H. Hamdan, and Y. Nozue, ¡°Insulator-to-Metal Transition in Potassium-Loaded Zeolite P,¡± Journal of the Physical Society of Japan 84, 014702, 2015. |
| G. P. Hettiarachchi, D. S. Hettiarachchi, N. N. Hettiarachchi, and A. Ebisuya, ¡°Next Generation Data Classification and Linkage: Role of Probabilistic Models and Artificial Intelligence,¡± Proceedings of the Institute for Electrical and Electronic Engineers Global Humanitarian Technology Conference, 572, 2014. |
| G. P. Hettiarachchi, D. Attygalle, D. S. Hettiarachchi, and A. Ebisuya, ¡°A Generic Statistical Machine Learning and Data Mining Framework for Record Classification and Linkage,¡± International Journal of Intelligent Information Processing 4, 96, 2013. |
| G. P. Hettiarachchi and D. Attygalle, ¡°SPARCL: An Improved Approach for Matching Sinhalese Words and Names in Record Clustering and Linkage,¡± Proceedings of the Institute for Electrical and Electronic Engineers Global Humanitarian Technology Conference, 423, 2012. |
| G. P. Hettiarachchi and D. S. Hettiarachchi, ¡°Multi-vision Robot Navigation: A Generic Approach,¡± The International Journal of Technology, Knowledge and Society 4, 197, 2008. |
| A. Ebisuya, T. Sekiguchi, and G. P. Hettiarachchi, (September 2023). Chapter 23: The Case of Japan. In L. C. Christiansen, M. Biron, E. Farndale, and B. Kuvaas (ed.) The Global Human Resource Management Casebook, Third Edition: 218-225, Routledge. ISBN: 9781032308807 |
