We can see that while on BLEU-vs-AL plots, their models perform similarly to our test-time wait-k for de→en and zh→en, and slightly better than our test-time wait-k for en→zh, which is reasonable as both use a full-sentence model at the very core.
on BLEU-vs-CW plots, their models have much worse CWs, which is also consistent with results in their paper (Gu, p.c.).