Author

Ewan Dunbar

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#artificial intelligence Preprint Oct 2026

CircuitTree: Composing Circuits into A Syllable Transcriber

A greedy, density-scaled composition algorithm is proposed that overcomes limitations of previous attempts to compose circuits by naive union, then generalize it to $N$ circuits via CircuitTree, a new data structure built on a $\Theta(N\log N)$ tree-compose schedule.

Jian-Kun Wei, Ewan Dunbar, Gerald Penn · 0 citations

#natural language process... Preprint Sep 2026

Do speech foundation models really learn words?

It is shown that this simple approach to disentanglement can enhance higher-order linguistic information in word discovery tasks and learn representations which encode words with reasonable fidelity independently of local phonetic content.

Robin Huo, Ewan Dunbar · 0 citations