Nitsche, Christoph; Scheithauer, Guntram; Terno, Johannes - In: Computational Statistics 48 (1998) 1, pp. 105-115
The modified integer round-up property (MIRUP) for a linear integer minimization problem means that the optimal value of this problem is not greater than the optimal value of the corresponding LP relaxation rounded up plus one. In earlier papers the MIRUP was shown to hold for the so-called...
