Oshan Ranasinghe

Research

Research that becomes working systems.

My research work is centered on intelligent agents, semantic communication, negotiation, and grounded AI workflows. I use implementation as part of the research process so protocols, assumptions, and failure modes can be inspected rather than remaining only conceptual.

T1

Semantic interoperability

How independently designed agents can communicate when their concepts and ontologies do not align beforehand.

T2

Protocol-driven interaction

Making negotiation and coordination inspectable through explicit states, message flows, and constrained dialogue.

T3

Grounded AI systems

Designing workflows where generated conclusions remain traceable to source evidence and intermediate processing.

T4

Observable agent architecture

Treating tracing, state transitions, and communication paths as core engineering concerns, not afterthoughts.

Research systems

FLAGSHIP

STRATON-LLM

An ontology-based communication and semantic negotiation system for heterogeneous intelligent agents that do not share the same terminology or prior knowledge of one another.

FLAGSHIP

LATTICE Framework

An open, domain-agnostic multi-agent framework for decentralized collaboration between specialized autonomous agents.

Grounded AI

Research-Paper Deconstruction Agent

A two-stage system that reconstructs research PDFs into structured Markdown/JSON and runs a LangGraph multi-agent workflow for source-grounded technical analysis.