Results 51 to 60 of about 1,354,654 (336)
Quantum Capacity Approaching Codes for the Detected-Jump Channel
, 2010 The quantum channel capacity gives the ultimate limit for the rate at which quantum data can be reliably transmitted through a noisy quantum channel. Degradable quantum channels are among the few channels whose quantum capacities are known.
Bei Zeng +12 more
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Interactive channel capacity [PDF]
Proceedings of the forty-fifth annual ACM symposium on Theory of Computing, 2013 We study the interactive channel capacity of an e-noisy channel. The interactive channel capacity C(e) is defined as the minimal ratio between the communication complexity of a problem (over a non-noisy channel), and the communication complexity of the same problem over the binary symmetric channel with noise rate e, where the communication complexity ...
Gillat Kol, Ran Raz
openaire +1 more source
Capacity of a POST Channel with and without Feedback
, 2013 We consider finite state channels where the state of the channel is its previous output. We refer to these as POST (Previous Output is the STate) channels. We first focus on POST($\alpha$) channels.
Asnani, Himanshu +2 more
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On the Interactive Capacity of Finite-State Protocols
Entropy, 2020 The interactive capacity of a noisy channel is the highest possible rate at which arbitrary interactive protocols can be simulated reliably over the channel.
Assaf Ben-Yishai +3 more
doaj +1 more source
Broadband channel capacities [PDF]
Physical Review A, 2003 11 pages, 7 figures, 3 ...
GIOVANNETTI, VITTORIO +3 more
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Determining Causal Skeletons with Information Theory
Entropy, 2020 Modeling a causal association as arising from a communication process between cause and effect, simplifies the discovery of causal skeletons. The communication channels enabling these communication processes, are fully characterized by stochastic tensors,
David Sigtermans
doaj +1 more source
Chain-Rules for Channel Capacity [PDF]
2021 IEEE International Symposium on Information Theory (ISIT), 2021 We show some chain-rules for the capacity of classical-quantum and quantum channels. We use the concept of Nash-Equilibrium in game-theory, and its existence in suitably defined games, to arrive at the chain-rules.
openaire +2 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
The quantum capacity with symmetric side channels [PDF]
, 2008 We present an upper bound for the quantum channel capacity that is both additive and convex. Our bound can be interpreted as the capacity of a channel for high-fidelity quantum communication when assisted by a family of channels that have no capacity on ...
Smith, Graeme +2 more
core +3 more sources