<s>
Rog-O-Matic	B-General_Concept
is	O
a	O
bot	O
developed	O
in	O
1981	O
to	O
play	O
and	O
win	O
the	O
video	O
game	O
Rogue	B-Application
,	O
by	O
four	O
graduate	O
students	O
in	O
the	O
Computer	O
Science	O
Department	O
at	O
Carnegie-Mellon	O
University	O
in	O
Pittsburgh	O
:	O
Andrew	O
Appel	O
,	O
Leonard	O
Hamey	O
,	O
Guy	O
Jacobson	O
and	O
Michael	O
Loren	O
Mauldin	O
.	O
</s>
<s>
Described	O
as	O
a	O
"	O
belligerent	O
expert	B-Application
system	I-Application
"	O
,	O
Rog-O-Matic	B-General_Concept
performs	O
well	O
when	O
tested	O
against	O
expert	O
Rogue	B-Application
players	O
,	O
even	O
winning	O
the	O
game	O
.	O
</s>
<s>
Because	O
all	O
information	O
in	O
Rogue	B-Application
is	O
communicated	O
to	O
the	O
player	O
via	O
ASCII	B-Protocol
text	I-Protocol
,	O
Rog-O-Matic	B-General_Concept
has	O
automatic	O
access	O
to	O
the	O
same	O
information	O
a	O
human	O
player	O
has	O
.	O
</s>
