Information Systems undergraduate and researcher
Sri Lanka
I am a final-year B.Sc. (Hons) Information Systems student at the University of Colombo School of Computing. My work focuses on dependable agentic AI, software systems, automated security analysis, and human-centered AI for learning. I expect to graduate in May 2027.
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Formalised a recovery model for LLM-based agentic systems introducing compensatory rollback, and designed an experimental evaluation by extending REALM-Bench and tau2-bench with executable environments and automated disruption engines.
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Working with Dr. Srinath Perera and Dr. Suranga Seneviratne on LLM planning for automated penetration testing.
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Conducted data annotation, model evaluation, and analysis of human–AI interaction patterns in a part-time remote role.
Srinath Perera, Kaviru Hapuarachchi, Frank Leymann, and Rania Khalaf. “Robust Agent Compensation (RAC): Teaching AI Agents to Compensate.” ACM Conference on AI and Agentic Systems (ACM CAIS ’26), accepted, 2026.
Kaviru Hapuarachchi. “When the Next Step Is Not One Step: Distribution-Aware Execution Modeling for Concurrent Go Programs.” Preprint, 2026.
Kaviru Hapuarachchi and Shakthi Warnakulasooriya. “Leveraging RAFT to Empower Confident First-Aid Decisions in Emergencies.” Preprint, 2024.
A framework-independent compensation and rollback library for ReAct agents. It records actions and compensates for completed operations when later steps fail, helping preserve consistency in agentic workflows.
A theory-grounded generative-AI reading system that surfaces argument-level links across a learner’s document library. The project includes a controlled pilot measuring retention after 24 hours and seven days.
An AI-assisted first-aid guidance system and global finalist in the IEEE IES Generative AI Challenge 2024. My primary contribution was the design of generative user interfaces that adapt to situational context.
B.Sc. (Hons) in Information Systems
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GPA: 3.42/4.0. Director’s List, 2023.
Email: hapuarachchikaviru@gmail.com
GitHub: github.com/kaviru2
LinkedIn: linkedin.com/in/kaviruhapuarachchi