Skip to main content

Table 16 The results of the criteria by using integer programming (IP) aggregation

From: Supporting a decision for metro station restoration based on facility assessment: application to Cairo metro stations

Criteria

El-malek El-saleh

Tora El Asmant

Thakanat Elmaadi

Attaba

Helwan

Sum

Structure

1

1

1

1

1

5

Arch

1

1

1

1

1

5

Hydro mechanic

1

1

1

1

1

5

Elect/comm

1

0

1

1

0

3

Safety

0

1

1

1

1

4

Passage usage facilities

1

1

0

0

1

3

  1. The summations in bold indicate that the criteria structure, architecture, and hydromechanics need complete restoration for all selected stations, and there are three criteria that need to be restored in some other stations