<s>
The	O
Fink	B-Algorithm
protocol	I-Algorithm
(	O
also	O
known	O
as	O
Successive	B-Algorithm
Pairs	I-Algorithm
or	O
Lone	B-Algorithm
Chooser	I-Algorithm
)	O
is	O
a	O
protocol	O
for	O
proportional	O
division	O
of	O
a	O
cake	O
.	O
</s>
<s>
Austin	B-Algorithm
moving-knife	I-Algorithm
procedure	I-Algorithm
,	O
giving	O
each	O
partner	O
a	O
piece	O
that	O
he	O
values	O
as	O
exactly	O
of	O
the	O
total	O
.	O
</s>
