Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Grooming of Dynamic Traffic in WDM Star and Tree Networks Using Genetic
  Algorithm   The advances in WDM technology lead to the great interest in traffic grooming
problems. As traffic often changes from time to time, the problem of grooming
dynamic traffic is of great practical value. In this paper, we discuss dynamic
grooming of traffic in star and tree networks. A genetic algorithm (GA) based
approach is proposed to support arbitrary dynamic traffic patterns, which
minimizes the number of ADM's and wavelengths. To evaluate the algorithm,
tighter bounds are derived. Computer simulation results show that our algorithm
is efficient in reducing both the numbers of ADM's and wavelengths in tree and
star networks.

2
The categories of this paper are: math
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc