This volume collects papers, based on invited talks given at the IMA
workshop in Modeling, Stochastic Control, Optimization, and Related
Applications, held at the Institute for Mathematics and Its
Applications, University of Minnesota, during May and June, 2018. There
were four week-long workshops during the conference. They are (1)
stochastic control, computation methods, and applications, (2) queueing
theory and networked systems, (3) ecological and biological
applications, and (4) finance and economics applications. For broader
impacts, researchers from different fields covering both theoretically
oriented and application intensive areas were invited to participate in
the conference. It brought together researchers from multi-disciplinary
communities in applied mathematics, applied probability, engineering,
biology, ecology, and networked science, to review, and substantially
update most recent progress. As an archive, this volume presents some of
the highlights of the workshops, and collect papers covering a broad
range of topics.