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» Relaxing the Value Restriction
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APPROX
2008
Springer
89views Algorithms» more  APPROX 2008»
15 years 1 months ago
Santa Claus Meets Hypergraph Matchings
We consider the problem of max-min fair allocation of indivisible goods. Our focus will be on the restricted version of the problem in which there are m items, each of which assoc...
Arash Asadpour, Uriel Feige, Amin Saberi
JFP
2008
72views more  JFP 2008»
14 years 11 months ago
Dynamic rebinding for marshalling and update, via redex-time and destruct-time reduction
Most programming languages adopt static binding, but for distributed programming an exclusive reliance on static binding is too restrictive: dynamic binding is required in various...
Peter Sewell, Gareth Stoyle, Michael Hicks, Gavin ...
DM
1998
91views more  DM 1998»
14 years 11 months ago
On some relations between 2-trees and tree metrics
A tree function (TF) t on a ÿnite set X is a real function on the set of the pairs of elements of X satisfying the four-point condition: for all distinct x; y; z; w ∈ X; t(xy)+...
Bruno Leclerc, Vladimir Makarenkov
STOC
2009
ACM
160views Algorithms» more  STOC 2009»
15 years 12 months ago
CSP gaps and reductions in the lasserre hierarchy
We study integrality gaps for SDP relaxations of constraint satisfaction problems, in the hierarchy of SDPs defined by Lasserre. Schoenebeck [25] recently showed the first integra...
Madhur Tulsiani
CHI
2008
ACM
15 years 11 months ago
Optimal parameters for efficient crossing-based dialog boxes
We present an empirical analysis of crossing-based dialog boxes. First, we study the spatial constraints required for efficient crossing-based interactions in the case of a simple...
Morgan Dixon, François Guimbretière,...