11-9 The following map shows the 8 intersections
at which automatic traffic monitoring devices
might be installed. A station at any particular
node can monitor all the road links meeting that
intersection. Numbers next to nodes reflect the
monthly cost (in thousands of dollars) of operat-
ing a station at that location.
(a) Formulate the problem of providing full
coverage at minimum total cost as a set
(b) Use class optimization software to solve
your ILP of part (a).
(c) Revise your formulation of part (a) to
obtain an ILP minimizing the number of
uncovered road links while using at most
(d) Use class optimization software to solve
your ILP of part (c).
These solutions may offer step-by-step problem-solving explanations or good writing examples that include modern styles of formatting and construction
of bibliographies out of text citations and references. Students may use these solutions for personal skill-building and practice.
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