2007
DOI: 10.1016/j.disopt.2006.07.003
|View full text |Cite
|
Sign up to set email alerts
|

On the complexity of cake cutting

Abstract: In the cake cutting problem, n ≥ 2 players want to cut a cake into n pieces so that every player gets a 'fair' share of the cake by his/her own measure.We prove that in a certain, natural cake cutting model, every fair cake division protocol for n players must use Ω (n log n) cuts and evaluation queries in the worst case. Up to a small constant factor, this lower bound matches a corresponding upper bound in the same model obtained by Even and Paz, from 1984.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

0
59
0

Year Published

2009
2009
2023
2023

Publication Types

Select...
7
3

Relationship

0
10

Authors

Journals

citations
Cited by 60 publications
(59 citation statements)
references
References 10 publications
(24 reference statements)
0
59
0
Order By: Relevance
“…Since then, the problem of achieving a proportional allocation with the minimum number of operations has received much attention and is now well-understood [12,13,6,20,24]. The problem of achieving envyfreeness has been proven to be much more challenging [8,5,22]; in fact, under the most common computational model of cut and evaluation queries [20], no algorithm with bounded running time is known for more than 3 players.…”
Section: Related Workmentioning
confidence: 99%
“…Since then, the problem of achieving a proportional allocation with the minimum number of operations has received much attention and is now well-understood [12,13,6,20,24]. The problem of achieving envyfreeness has been proven to be much more challenging [8,5,22]; in fact, under the most common computational model of cut and evaluation queries [20], no algorithm with bounded running time is known for more than 3 players.…”
Section: Related Workmentioning
confidence: 99%
“…Furthermore, there are instances in which no optimal allocation is fair. Models similar to ours have been considered in the literature; the focus has been on the design of protocols for achieving proportionality [3,4,8], envyfreeness [3,6,7], and equitability [3] or on the design of approximation algorithms in settings where fulfilling the fairness objective exactly is impossible [2,5]. However, the related literature seems to have neglected the issue of efficiency.…”
Section: Introductionmentioning
confidence: 99%
“…The result of Stromquist (2008) was generalized by Deng et al (2012). Other papers on the complexity of cake cutting include the ones by Woeginger and Sgall (2007), Magdon-Ismail et al (2003), and Balkanski et al (2014). A beautiful paper by Edmonds and Pruhs (2006b) circumvents Theorem 13.2 by designing a randomized, approximately proportional algorithm that requires only O(n) queries in the Robertson-Webb model.…”
Section: Bibliography and Further Readingmentioning
confidence: 96%