Some recent results in the analysis of greedy algorithms for assignment problems
نویسنده
چکیده
We survey some recent developments in the analysis of greedy algorithms for assignment and transportation problems. We focus on the linear programming model for matroids and linear assignment problems with Monge property, on general linear programs, probabilistic analysis for linear assignment and makespan minimization, and on-line algorithms for linear and non-linear assignment problems. Zusammenfassung. Einige neuere Entwicklungen auf dem Gebiet der Analyse von Greedy-Algorithmen ftir Transportund Zuordnungsprobleme werden fibersichtsartig dargestellt. Das Hauptinteresse gilt linearen Programmiermodellen ft~r Matroide und lineare Zuordnungsprobleme mit Monge-Eigenschaft, allgemeinen linearen Programmen, der probabilistischen Analyse von linearen Zuordnungen und der Makespan-Minimierung sowie OnLine-Algorithmen ftir lineare und nichtlineare Zuordnungsprobleme.
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