Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stochastic Interchange Scheduling in the Real-Time Electricity Market   The problem of multi-area interchange scheduling in the presence of
stochastic generation and load is considered. A new interchange scheduling
technique based on a two-stage stochastic minimization of overall expected
operating cost is proposed. Because directly solving the stochastic
optimization is intractable, an equivalent problem that maximizes the expected
social welfare is formulated. The proposed technique leverages the operator's
capability of forecasting locational marginal prices (LMPs) and obtains the
optimal interchange schedule without iterations among operators.

2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat