An M/G/1 queue with second optional service. - Kailash C. Madan (Queueing Syst. Theory Appl., 2000)

On a single server queue with two-stage heterogeneous service and deterministic server vacations. - Kailash C. Madan (Int. J. Syst. Sci., 2001)

LRT conjecture for bivariate normal. - Walid Abu-Dayyeh; Jehad Al-Jararha; Kailash C. Madan (Appl. Math. Comput., 2003)

A two server queue with Bernoulli schedules and a single vacation policy. - Kailash C. Madan; Walid Abu-Dayyeh; Firas Taiyyan (Appl. Math. Comput., 2003)

A two phase batch arrival queueing system with a vacation time under Bernoulli schedule. - Gautam Choudhury; Kailash C. Madan (Appl. Math. Comput., 2004)

On a single server queue with optional phase type server vacations based on exhaustive deterministic service and a single vacation policy. - Kailash C. Madan; Adel Z. Abu Al-Rub (Appl. Math. Comput., 2004)

On M[x]/G1 G2/1 queue with optional re-service. - Kailash C. Madan; Amjad D. Al-Nasser; Abedel-Qader Al-Masri (Appl. Math. Comput., 2004)

The admissibility of the LRT for the exponential family model. - Walid Abu-Dayyeh; Kailash C. Madan (Appl. Math. Comput., 2005)

On the Mx/G/1 queue with feedback and optional server vacations based on a single vacation policy. - Kailash C. Madan; Mohammad Al-Rawwash (Appl. Math. Comput., 2005)

On Mx/ (G1G2)/ 1/ G ( BS)/ Vs vacation queue with two types of general heterogeneous service. - Kailash C. Madan; Z. R. Al-Rawi; Amjad D. Al-Nasser (Adv. Decis. Sci., 2005)

A two-stage batch arrival queueing system with a modified bernoulli schedule vacation under N-policy. - Gautam Choudhury; Kailash C. Madan (Math. Comput. Model., 2005)