Mapping virtual networks onto substrate networks

Journal of Internet Services and Applications

Table 1 Comparison of the algorithms

Reference	Number of	Bandwidth	Locality	Images for
	processing		restrictions	the virtual
	cores			routers
[16]	no	yes	no	no
[5]	yes	yes	no	no
[4]	yes	yes	yes	no
[6]	yes	yes	no	no
[7]	no	yes	no	no
[15]	yes	yes	no	no
Our proposal	yes	yes	yes	yes
Reference	Link	Available	Locality of	Instantiation
	delay	memory / size	repository	time
		of images	of images
[16]	no	no	no	no
[5]	no	no	no	no
[4]	yes	no	no	no
[6]	no	no	no	no
[7]	no	no	no	no
[15]	no	no	no	no
Our proposal	yes	yes	yes	yes