An urn model arising from all-optical networks
Keyword(s):
An occupancy model that has arisen in the investigation of randomized distributed schedules in all-optical networks is considered. The model consists of B initially empty urns, and at stage j of the process d j ≤ B balls are placed in distinct urns with uniform probability. Let M i (j) denote the number of urns containing i balls at the end of stage j. An explicit expression for the joint factorial moments of M 0(j) and M 1(j) is obtained. A multivariate generating function for the joint factorial moments of M i (j), 0 ≤ i ≤ I, is derived (where I is a positive integer). Finally, the case in which the d j , j ≥ 1, are independent, identically distributed random variables is investigated.
2003 ◽
Vol 40
(01)
◽
pp. 226-241
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1961 ◽
Vol 13
◽
pp. 217-220
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Keyword(s):
2003 ◽
Vol 40
(1)
◽
pp. 226-241
◽
1980 ◽
Vol 17
(02)
◽
pp. 570-573
◽
1983 ◽
Vol 20
(01)
◽
pp. 209-212
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2007 ◽
Vol DMTCS Proceedings vol. AH,...
(Proceedings)
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