Results 11 to 20 of about 55,119 (73)
Computing on quantum shared secrets [PDF]
Phys. Rev. A 96, 052333 (2017), 2017 A (k,n)-threshold secret-sharing scheme allows for a string to be split into n shares in such a way that any subset of at least k shares suffices to recover the secret string, but such that any subset of at most k-1 shares contains no information about the secret. Quantum secret-sharing schemes extend this idea to the sharing of quantum states. Here we
arxiv +1 more source
Secret Sharing and Shared Information [PDF]
Entropy, 2017 Secret sharing is a cryptographic discipline in which the goal is to distribute information about a secret over a set of participants in such a way that only specific authorized combinations of participants together can reconstruct the secret. Thus, secret sharing schemes are systems of variables in which it is very clearly specified which subsets have
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A Resilient Quantum Secret Sharing Scheme [PDF]
In International Journal of Theoretical Physics, pages 398--408,
vol. 54, issue 2, February 2015, 2015 A resilient secret sharing scheme is supposed to generate the secret correctly even after some shares are damaged. In this paper, we show how quantum error correcting codes can be exploited to design a resilient quantum secret sharing scheme, where a quantum state is shared among more than one parties.
arxiv +1 more source
, 2017 We observe a rise of new business models that embed different forms of sharing. This topic has hardly been picked up by innovation research and particularly in the user innovation research community, except for online open-source communities. This paper sets out to link users’ sharing behavior to users’ innovation behavior.
Pieper, Thorsten +3 more
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Realize General Access Structure Based On Single Share [PDF]
, 2019 Traditional threshold secret sharing cannot realizing all access structures of secret sharing. So, Ito introduced the concept of Secret sharing scheme realizing general access structure. But Its scheme has to send multiple shares to each trustee. In this paper, we proposed two new secret sharing schemes realizing general access structures by only ...
arxiv +1 more source
Secret Sharing with Binary Shares
, 2018 Shamir's celebrated secret sharing scheme provides an efficient method for encoding a secret of arbitrary length $\ell$ among any $N \leq 2^\ell$ players such that for a threshold parameter $t$, (i) the knowledge of any $t$ shares does not reveal any information about the secret and, (ii) any choice of $t+1$ shares fully reveals the secret. It is known
Lin, Fuchun +4 more
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The science of sharing and the sharing of science [PDF]
Proceedings of the National Academy of Sciences, 2014 Why do members of the public share some scientific findings and not others? What can scientists do to increase the chances that their findings will be shared widely among nonscientists? To address these questions, we integrate past research on the psychological drivers of interpersonal communication with a study examining the sharing of ...
Jonah Berger, Katherine L. Milkman
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Nature Immunology, 2013 Considering going part-time, but wondering how sharing a class works in practice? Elizabeth Hoad reveals her experience of the challenges and benefits for all involved.
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Quantum secret sharing and Mermin operator [PDF]
Quantum Inf. Process. 17, 258 (2018), 2017 Quantum secret sharing is well known as a method for players to share a classical secret for secret sharing in quantum mechanical ways. Most of the results associated with quantum secret sharing are based on pure multipartite entangled states. In reality, however, it is difficult for players to share a pure entangled state, although they can share a ...
arxiv +1 more source
Sharing Profits in the Sharing Economy
SSRN Electronic Journal, 2018 A monopolist platform (the principal) shares profits with a population of affiliates (the agents), heterogeneous in skill, by offering them a common nonlinear contract contingent on individual revenue. The principal cannot discriminate across individual skill, but knows its distribution and aims at maximizing profits.
Paolo Guasoni, Paolo Guasoni, Gu Wang
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