3713 search results - page 10 / 743 » Quantum Information Theory |
ECCC
2006
13 years 7 months ago
2006
Traditional quantum state tomography requires a number of measurements that grows exponentially with the number of qubits n. But using ideas from computational learning theory, we...
APPROX
2004
Springer
14 years 26 days ago
2004
Springer
A quantum encryption scheme (also called private quantum channel, or state randomization protocol) is a one-time pad for quantum messages. If two parties share a classical random s...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
This paper reviews the recent developments in applying geometric and quantum mechanics methods for information retrieval and natural language processing. It discusses the interest...
ENTCS
2008
13 years 7 months ago
2008
We recast Selinger's CPM-construction of completely positive maps [11] as an axiomatization of maximally mixed states. This axiomatization also guarantees categories of compl...
COCO
2009
Springer
14 years 2 months ago
2009
Springer
—Consider the following Simultaneous Message Passing (SMP) model for computing a relation f ⊆ X ×Y ×Z. In this model Alice, on input x ∈ X and Bob, on input y ∈ Y, send o...