Fig. 5

Summary coverage over the course of discussion. Cumulative coverage (ROUGE-1 score) of the human-written summary \(\protect \phantom {\dot {i}\!}R^{d_{457}}\), of series d₄₅₇ taken as example, over the course of its discussion \(\protect \phantom {\dot {i}\!}\mathcal {C}^{d_{457}}\)