A monotone approximation algorithm for scheduling with precedence constraints. - Sven Oliver Krumke; Anne Schwahn; Rob van Stee; Stephan Westphal (Oper. Res. Lett., 2008)

2-State (semi-)Markov processes beyond Gilbert-Elliott: Traffic and channel models based on 2nd order statistics. - Gerhard Haßlinger; Anne Schwahn; Franz Hartleb (INFOCOM, 2013)