Computational Procedures for a Class of GI/D/k Systems in Discrete Time

Table 6

Time in seconds required for different methods to execute for interarrival times having probability vector 𝐚=[0.1,0.3,0.4,0.2].

	Natural	Traditional	𝐔-based	Natural	Traditional	𝐔-based	LR	LR	Structure
𝜀	𝐑	𝐑	𝐑	𝐆	𝐆	𝐆	𝐑	𝐆	𝐑
10^−6	37.5583	16.2450	0.9116	45.2144	18.2392	0.7928	0.5395	0.4461	0.4579
10^−7	46.3076	19.6171	1.0278	53.3722	21.4709	0.9453	0.5457	0.4585	0.5526
10^−8	54.5964	22.9092	1.1562	61.0474	24.5655	1.0368	0.6334	0.4479	0.6488
10^−9	63.9370	26.9160	1.3035	70.1627	28.3890	1.2020	0.6346	0.5453	0.7593