Csci 3104, Cu-boulder Lectures 29 – 31
نویسنده
چکیده
Suppose we have a set of items V along with a set of allowed pairings of items E : V × V , which defines a graph G = (V,E). A matching on this graph is a subset of edges E′ ⊆ E such that each vertex in V participates in at most one edge in E′. Call V ′ the set of vertices that participate in some edge e ∈ E′, and let M = (V ′, E′) denote a matching. Depending on additional requirements, we may wish to select certain types of matchings over others. (For instance, M = (∅, ∅) is a trivial but probably useless matching in which each vertex participates in no edges.)
منابع مشابه
Cervical spinal cord injury and the need for cardiovascular intervention.
HYPOTHESIS The level of cervical spinal cord injury (CSCI) can be used to predict the need for a cardiovascular intervention. DESIGN Retrospective review. Data included level of spinal cord injury, Injury Severity Score, lowest heart rate, and systolic blood pressure in the first 24 hours and intensive care unit course. The level of CSCI was divided into high (cord level C1-C5) or low (cord l...
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The Quantum Physics Division is the NIST part of JILA*, a joint research, training, and technology innovation institute between NIST and the University of Colorado, Boulder (CU). Founded in 1962, JILA is the nation’s first full university-government partnership, where Federal employee scientists and university scientists are physically co-located and work continuously and collaboratively on res...
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