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» The Complexity of Unions of Disjoint Sets
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COCO
2003
Springer
162views Algorithms» more  COCO 2003»
14 years 27 days ago
Near-Optimal Lower Bounds on the Multi-Party Communication Complexity of Set Disjointness
We study the communication complexity of the set disjointness problem in the general multi-party model. For t players, each holding a subset of a universe of size n, we establish ...
Amit Chakrabarti, Subhash Khot, Xiaodong Sun
JCT
2002
53views more  JCT 2002»
13 years 7 months ago
On Two-Intersection Sets with Respect to Hyperplanes in Projective Spaces
In [2] a construction of a class of two-intersection sets with respect to hyperplanes in PG(r - 1, qt ), rt even, is given, with the same parameters as the union of (qt/2 - 1)/(q ...
Aart Blokhuis, Michel Lavrauw
STOC
2001
ACM
129views Algorithms» more  STOC 2001»
14 years 8 months ago
Interaction in quantum communication and the complexity of set disjointness
One of the most intriguing facts about communication using quantum states is that these states cannot be used to transmit more classical bits than the number of qubits used, yet i...
Hartmut Klauck, Ashwin Nayak, Amnon Ta-Shma, David...
COCOA
2010
Springer
13 years 5 months ago
The Union of Colorful Simplices Spanned by a Colored Point Set
A simplex spanned by a colored point set in Euclidean d-space is colorful if all vertices have distinct colors. The union of all full-dimensional colorful simplices spanned by a c...
André Schulz, Csaba D. Tóth