细微差别
发表于 2025-3-25 05:28:00
Die Auszubildende in der Praxis,e show that our protocol is asymptotically the fastest possible by giving a matching lower bound. Finally, we turn to irrational demands and solve the proportional cake cutting problem by reducing it to the same problem with integer demands only. All results remain valid in a highly general cake cutting model, which can be of independent interest.
取之不竭
发表于 2025-3-25 07:41:04
Assistenzarzt in der Inneren Abteilung, every minimal winning coalition has size 2, computing . is .-hard, but polynomial-time solvable if the underlying graph is bipartite. Moreover, we show that for every graphic simple game, deciding if . is polynomial-time solvable for every fixed ..
FEMUR
发表于 2025-3-25 15:27:05
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青石板
发表于 2025-3-25 18:13:38
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Fibrin
发表于 2025-3-25 23:28:16
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compel
发表于 2025-3-26 01:05:44
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defenses
发表于 2025-3-26 05:07:24
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Monocle
发表于 2025-3-26 08:37:24
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粗俗人
发表于 2025-3-26 14:03:14
On Revenue Monotonicity in Combinatorial Auctions, been raised and studied. In particular, is it true that the seller can always extract more revenue from a market where the buyers value the items higher than another market? In this paper we obtain such a revenue monotonicity result in a general setting. Precisely, consider the revenue-maximizing c
玩笑
发表于 2025-3-26 20:26:16
Restricted Preference Domains in Social Choice: Two Perspectives,known ways to circumvent this difficulty is to assume that voters’ preferences satisfy a structural constraint, such as, e.g., being single-peaked. Indeed, under this assumption many impossibility results in social choice disappear. Restricted preference domains also play an important role in comput