Sciweavers

130 search results - page 5 / 26
» The Quantum Communication Complexity of Sampling
Sort
View
CORR
2002
Springer
166views Education» more  CORR 2002»
14 years 9 months ago
Quantum Time-Space Tradeoffs for Sorting
Abstract: Although a quantum state requires exponentially many classical bits to describe, the laws of quantum mechanics impose severe restrictions on how that state can be accesse...
Hartmut Klauck
CORR
2010
Springer
147views Education» more  CORR 2010»
14 years 8 months ago
Strong direct product theorems for quantum communication and query complexity
A strong direct product theorem (SDPT) states that solving n instances of a problem requires ˝.n/ times the resources for a single instance, even to achieve success probability 2 ...
Alexander A. Sherstov
COCO
2008
Springer
108views Algorithms» more  COCO 2008»
14 years 11 months ago
Exponential Separation of Quantum and Classical Non-interactive Multi-party Communication Complexity
We give the first exponential separation between quantum and classical multi-party communication complexity in the (non-interactive) one-way and simultaneous message passing setti...
Dmitry Gavinsky, Pavel Pudlák
STOC
2001
ACM
129views Algorithms» more  STOC 2001»
15 years 9 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...
CORR
2008
Springer
104views Education» more  CORR 2008»
14 years 9 months ago
New bounds on classical and quantum one-way communication complexity
In this paper we provide new bounds on classical and quantum distributional communication complexity in the two-party, one-way model of communication. In the classical one-way mode...
Rahul Jain, Shengyu Zhang