768 / 1224
=
=
=
feasible
k
ASDP
N
k
N
l
i
jkl
lkK
lk k
i
j
d Sxb
d
1
1
,
2
~
(x)
Summary –
Inverse Planning
•
b
∈ ,
& x
∈
➔
HIPO
(in RTPs)
single stepping source
➔
GA
– based (research)
HDR-afterloader
➔
MILP
– based (research)
z.B.
192
Ir
•
b
∈ ,
& x
∈ ,
➔
IPSA
(in RTPs)
seeds implants
permanent
➔
MIP
-formulations & methods
z.B.
125
I
➔
GA
– based
Catheter/needle
selection
Source dwell time
or seed position
Source strength