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Table 5 Query results

From: Situation awareness modeling for emergency management on offshore platforms

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Evidence

Empirical result

Model output probability

1.

1

L(P1G1, GPA, t0)

R(P1G1, GPA, t0)

0.91

 

2

HITR(P1G1, MSH, t0)

HES(P1G1, FIRE, t0)

0.92

 

3

BST(P1G1, GPA, t0)

HES(P1G1, FIRE, t1)

0.74

 

4

HITR(P1G1, MSH, t1)

¬HES(P1G1, EVACUATE,t1)

0.16

 

5

ST(P1G1, SMK_MSHA, t1)

¬HES(P1G1, EVACUATE,t0)

0.12

 

6

ST(P1G1, SMK_STAI, t1)

HSES(P1G1)

0.99

 

7

ST(P1G1, SMK_VENT, t1)

¬R(P1G1, PAPA, t1)

0.0

 

8

HFO(P1G1, PA_GPA, t0)

  
 

9

FPA(P1G1, PA_GPA, t0)

  
 

10

¬L(P1G1, PAPA, t1)

  
 

11

¬BST(P1G1, PAPA, t1)

  
 

12

¬HFO(P1G1, PA_PAPA, t1)

  
 

13

¬FPA(P1G1, PA_PAPA, t1)

  
 

14

HITR(P1G1, LFB, t1)

  

2.

1

L(P2G1, GPA, t0)

R(P2G1, GPA, t0)

0.87

 

2

HITR(P2G1, MSH, t0)

HES(P2G1, FIRE, t0)

0.94

 

3

BST(P2G1, GPA, t0)

¬HES(P2G1, FIRE, t1)

0.29

 

4

ST(P2G1, SMK_VENT, t0)

R(P2G1, PAPA, t1)

0.92

 

5

HFO(P2G1, PA_GPA,t0)

HES(P2G1, EVACUATE,t1)

0.98

 

6

FPA(P2G1, PA_GPA, t0)

¬HES(P2G1, EVACUATE,t0)

0.07

 

7

L(P2G1, PAPA, t1)

HSES(P2G1)

0.98

 

8

HFO(P2G1, PA_PAPA, t1)

  
 

9

FPA(P2G1, PA_PAPA, t1)

  
 

10

BST(P2G1, PAPA, t1)

  
 

11

HITR(P2G1, LFB, t1)

  

3.

1

L(P3G1, GPA, t0)

¬R(P3G1, GPA, t0)

0.49

 

2

¬HITR(P3G1,MSH,t0)

¬HES(P3G1, FIRE, t0)

0.44

 

3

¬BST(P3G1, GPA, t0)

¬HES(P3G1, FIRE, t1)

0.15

 

4

ST(P3G1, SMK_VENT, t0)

R(P3G1, PAPA, t1)

0.93

 

5

¬HFO(P3G1,PA_GPA, t0)

HES(P3G1, EVACUATE,t1)

0.99

 

6

¬FPA(P3G1, PA_GPA, t0)

¬HES(P3G1, EVACUATE,t0)

0.24

 

7

L(P3G1, PAPA, t1)

HSES(P3G1)

0.90

 

8

HFO(P3G1, PA_PAPA, t1)

  
 

9

FPA(P3G1, PA_PAPA, t1)

  
 

10

BST(P3G1, PAPA, t1)

  
 

11

HITR(P3G1, LFB, t1)

  

4.

1

L(P1G2,GPA,t0)

R(P1G2, GPA, t0)

0.88

 

2

HITR(P1G2,MSH,t0)

HES(P1G2, FIRE, t0)

0.88

 

3

BST(P1G2,GPA,t0)

¬HES(P1G2, FIRE, t1)

0.08

 

4

HITR(P1G2,MSH,t1)

R(P1G2, PAPA, t1)

0.94

 

5

ST(P1G2, SMK_VENT, t0)

HES(P1G2, EVACUATE,t1)

0.98

 

6

ST(P1G2, SMK_VENT, t1)

HSES(P1G2)

0.99

 

7

HFO(P1G2, PA_GPA, t0)

HES(P1G2, EVACUATE,t0)

0.15

 

8

FPA(P1G2, PA_GPA, t0)

  
 

9

L(P1G2, PAPA, t1)

  
 

10

HFO(P1G2, PA_PAPA, t1)

  
 

11

FPA(P1G2, PA_PAPA, t1)

  
 

12

HITR(P1G2, LFB, t1)

  
 

13

BST(P1G2,PAPA,t1)

  

5.

1

L(P2G2,GPA,t0)

R(P2G2,GPA,t0)

0.87

 

2

HITR(P2G2,MSH,t0)

¬R(P2G2, GPA, t1)

0.0

 

3

BST(P2G2, GPA, t0)

¬R(P2G2, PAPA, t0)

0.0

 

4

HITR(P2G2,MSH,t1)

¬R(P2G2,PAPA,t1)

0.49

 

5

ST(P2G2,SMK_MSHA,t1)

HES(P2G2,FIRE,t0)

0.93

 

6

ST(P2G2,SMK_VENT,t1)

HES(P2G2,FIRE,t1)

0.52

 

7

ST(P2G2,SMK_STAI,t1)

¬HES(P2G2,EVACUATE,t0)

0.06

 

8

HFO(P2G2,PA_GPA,t0)

¬HES(P2G2,EVACUATE,t1)

0.47

 

9

FPA(P2G2,PA_GPA,t0)

HSES(P2G2)

0.99

 

10

L(P2G2,PAPA,t1)

  
 

11

¬BST(P2G2,PAPA,t1)

  
 

12

¬HFO(P2G2,PA_PAPA,t1)

  
 

13

¬FPA(P2G2,PA_PAPA,t1)

  
 

14

HITR(P2G2,LFB,t1)

  

6.

1

L(P3G2,GPA,t0)

¬R(P3G2,GPA,t0)

0.5

 

2

¬HITR(P3G2,MSH,t0)

¬R(P3G2,GPA, t1)

0.0

 

3

¬BST(P3G2,GPA,t0)

¬R(P3G2,PAPA,t0)

0.0

 

4

¬ST(P3G2,SMK_MSHA,t0)

R(P3G2,PAPA,t1)

0.91

 

5

ST(P3G2,SMK_VENT,t1)

HES(P3G2,FIRE,t0)

0.99

 

6

ST(P3G2,SMK_STAI,t1)

¬HES(P3G2,FIRE,t1)

0.13

 

7

HFO(P3G2,PA_GPA,t0)

HES(P3G2,EVACUATE,t1)

0.98

 

8

FPA(P3G2,PA_GPA,t0)

HSES(P3G2)

0.99

 

9

L(P3G2,PAPA,t1)

¬HES(P3G2,EVACUATE,t0)

0.05

 

10

HFO(P3G2,PA_PAPA,t1)

  
 

11

BST(P3G2,PAPA,t1)

  
 

12

FPA(P3G2,PA_PAPA,t1)

  
 

13

HITR(P3G2,LFB,t1)

  

7.

1

L(P4G2,GPA,t0)

R(P4G2,GPA,t0)

0.87

 

2

HITR(P4G2,MSH,t0)

HES(P4G2,FIRE,t0)

0.93

 

3

BST(P4G2,GPA,t0)

HES(P4G2,FIRE,t1)

0.56

 

4

HITR(P4G2,MSH,t1)

¬R(P4G2,PAPA,t1)

0.49

 

5

ST(P4G2,SMK_MSHA,t1)

¬HES(P4G2,EVACUATE,t1)

0.47

 

6

ST(P4G2,SMK_VENT,t1)

HSES(P4G2)

0.99

 

7

ST(P4G2,SMK_STAI,t1)

  
 

8

HFO(P4G2,PA_GPA,t0)

  
 

9

FPA(P4G2,PA_GPA,t0)

  
 

10

L(P4G2,PAPA,t1)

  
 

11

¬BST(P4G2,PAPA,t1)

  
 

12

HFO(P4G2,PA_PAPA,t1)

  
 

13

¬FPA(P4G2,PA_PAPA,t1)

  
 

14

HITR(P4G2,LFB,t1)

  
  1. The symbol ‘¬’ is the logical not operator. A predicate followed by a symbol ‘¬’ has a truth value of false, otherwise true. The column for empirical results contains the results obtained from participants. Corresponding to each empirical result is a probability the model generated for that predicate. For example, R(P1G1, GPA, t0) meaning that the participant P1G1 has recognized the GPA alarm during time interval t0. The probability that this predicate R(P1G1, GPA, t0) is true is 0.91