Mathematical Problems in Engineering

Research Article

Sensitivity Analysis of the Proximal-Based Parallel Decomposition Methods

Table 1

Numerical results for stable principal component pursuit problem.


			Iter.			CPU (s)			Iter.			CPU (s)

, ,
50	2	2	97			0.3			101			0.3
100	2	2	78			1.1			76			1.0
150	2	2	81			3.2			77			2.9
200	2	2	81			6.6			76			5.9
300	2	2	83			20.4			82			19.4

, ,
50	2	2	181			0.5			180			0.5
100	2	2	105			1.4			106			1.4
150	2	2	127			4.7			126			4.5
200	2	2	93			7.2			91			7.0
300	2	2	84			20.3			85			20.2

, ,
50	2	2	84			0.2			85			0.2
100	2	2	79			1.2			76			1.1
150	2	2	82			3.6			81			3.4
200	2	2	84			7.3			83			7.1
300	2	2	91			22.8			90			22.5

, ,
50	2	2	99			0.3			101			0.3
100	2	2	83			1.4			81			1.3
150	2	2	86			3.8			84			3.7
200	2	2	91			8.5			90			8.4
300	2	2	115			30.8			116			29.0