Databases Reference
In-Depth Information
8
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TABLE 6.3: Characteristics of Our Mined Specifications with Varying Data Collectors
Base/Past
Base/Past
Base/Future
APF/Past
APF/Past
APF/Future
/Total
/Ext
/Ext
/Total
/Ext
/Ext
e
e
e
e
e
e
s
s
s
s
s
s
s
s
s
s
s
s
.
.
.
.
.
.
API
Auth
2
3
1.50
2
3
1.5
2
3
1.5
2
2
1.00
2
2
1.00
2
2
1.00
Channel
2
6
3.00
3
6
2.00
3
6
2.00
3
3
1.00
3
3
1.00
3
3
1.00
ChannelMgr
2
11
5.50
5
18
3.60
6
19
3.17
4
7
1.75
5
9
1.80
5
9
1.80
Cipher
1
5
5.00
4
14
3.50
6
12
2.00
7
10
1.43
7
10
1.43
7
10
1.43
Connection
3
12
4.00
4
12
3.00
4
12
3.00
5
7
1.40
5
7
1.40
5
7
1.40
KeyAgreement
2
5
2.50
4
6
1.50
4
6
1.5
4
3
0.75
4
3
0.75
4
3
0.75
LineAndShape
3
12
4.00
6
15
2.50
6
15
2.50
6
8
1.33
6
8
1.33
6
8
1.33
MsgDigest
1
2
2.00
2
2
1.00
2
2
1.00
2
2
1.00
2
2
1.00
2
2
1.00
Photo
1
12
12.00
1
12
12.00
1
8
8.00
8
8
1.00
8
8
1.00
8
8
1.00
PrintWriter
1
3
3.00
2
3
1.50
2
3
1.50
6
11
1.83
3
5
1.67
3
5
1.67
Session
2
7
3.50
5
10
2.00
5
10
2.00
5
4
0.80
5
4
0.80
5
4
0.80
Signature
2
8
4.00
5
12
2.40
5
12
2.40
4
6
1.50
4
6
1.50
4
6
1.50
TransportMgr
9
24
2.67
2
19
9.50
8
27
3.38
9
26
2.89
9
24
2.67
9
24
2.67
URLConnection
2
9
4.50
4
10
2.5
3
6
2
4
7
1.75
-
-
-
-
Average
4.08
3.46
2.57
1.39
1.33
1.33
Std dev
2.54
3.22
1.71
0.56
0.52
0.52
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