Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamic Placement in Refugee Resettlement   Employment outcomes of resettled refugees depend strongly on where they are
placed inside the host country. While the United States sets refugee capacities
for communities on an annual basis, refugees arrive and must be placed over the
course of the year. We introduce a dynamic allocation system based on two-stage
stochastic programming to improve employment outcomes. Our algorithm is able to
achieve over 98 percent of the hindsight-optimal employment compared to under
90 percent of current greedy-like approaches. This dramatic improvement
persists even when we incorporate a vast array of practical features of the
refugee resettlement process including indivisible families, batching, and
uncertainty with respect to the number of future arrivals. Our algorithm is now
part of the Annie MOORE optimization software used by a leading American
refugee resettlement agency.

30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess