Rise (Skillet album) Skillet have floundered a bit in recent years, but with "Rise", they have found fresh footing, producing an album that is likely to stand as a hallmark for their career." At About.com, Kim Jones rated the album a perfect five stars, and wrote that "Skillet really did rise above the norm and their previous projects with "Rise"", and that "each and every song is a masterpiece in its own right." Johan Wippsson of Melodic.net felt this was a "very stable release that [he's] pretty sure that most fans will receive in a positive way!" At Louder Than the Music, Jono
Envy-free item assignment the agents' utilities are not additive, the MNW solution is not necessarily EF1; but if the agents' utilities are at least submodular, the MNW solution satisfies a weaker property called "Marginal-Envy-Freeness except-1-item" (MEF1). There is an alternative criterion called Envy-freeness-except-cheapest (EFx): For each two agents A and B, if we remove from the bundle of B "any" item, then A does not envy B. EFx is strictly stronger than EF1. As of this writing, it is not known whether EFx allocations always exist. Given an allocation "X", define the envy ratio of "i" in "j" as: so the ratio is