Results 41 to 50 of about 523,881 (183)
Theory of charge density wave depinning by electromechanical effect [PDF]
, 2017 We discuss the first theory for the depinning of low dimensional, incommensurate, charge density waves (CDWs) in the strong electron-phonon (e-p) regime.
Quemerais, P.
core +3 more sources
Threshold ring signature: generic construction and logarithmic size instantiation
CybersecurityA ring signature is a variant of normal digital signature and protects the privacy of a specific signer in the sense that a ring signature can be verified, but the signer’s identity can only be traced to a limited set. The concept was further enhanced to
Huizhuo Wang, Yang Tao, Rui Zhang
doaj +1 more source
Anonymous Cluster-Based MANETs with Threshold Signature
International Journal of Distributed Sensor Networks, 2013 Security supports are a significant factor in the design of security system in ad hoc networks. It is particularly important to protect the identities of individual nodes to avoid personal privacy concerns. In this paper, we propose a security system for
YoHan Park, YoungHo Park, SangJae Moon
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Carrier Transport in Magnesium Diboride: Role of Nano-inclusions
, 2017 Anisotropic-gap and two-band effects smear out the superconducting transition (Tc) in literature reported thermal conductivity of MgB2, where large electronic contributions also suppress anomaly-manifestation in their negligible phononic-parts.
Albisetti, A. Figini +5 more
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Search for the eta-mesic Helium bound state with the WASA-at-COSY facility [PDF]
, 2015 We performed a search for 4He-eta bound state with high statistics and high acceptance with the WASA-at-COSY facility using a ramped beam technique. The signature of eta-mesic nuclei is searched for in dd -> 3Henpi0 and dd -> 3Heppi- reactions by the ...
Krzemien, W. +3 more
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Where does the gas fueling star formation in BCGs originate? [PDF]
, 2016 We investigate the relationship between X-ray cooling and star formation in brightest cluster galaxies (BCGs). We present an X-ray spectral analysis of the inner regions, 10-40 kpc, of six nearby cool core clusters ...
De Grandi, S. +6 more
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Analysis and construction for threshold signature scheme based on game theory
Tongxin xuebao, 2015 The concept of “rational player” is introduced to make threshold signature system more general.In this new primitive,all players are regarded as rational individuals in the sense that they always try to maximize their profits as the goal at any phases ...
ANGJie W, AIYong-quan C, IANYou-liang T
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Dynamic-FROST: Schnorr threshold signatures with a flexible committee
Journal of Mathematical CryptologyThreshold signatures enable any subgroup of predefined cardinality tt out of a committee of nn participants to generate a valid, aggregated signature.
Cimatti Annalisa +7 more
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Efficiency identity-based threshold group signature scheme
Tongxin xuebao, 2009 Threshold group signature was used to guarantee the security of the collective decision.To improve the efficiency,a new identity-based cryptography threshold group signature scheme was proposed basing on bilinear pairing and secret sharing.In this scheme,
LIU Hong-wei 1 +3 more
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Automated Inference of Past Action Instances in Digital Investigations
, 2014 As the amount of digital devices suspected of containing digital evidence increases, case backlogs for digital investigations are also increasing in many organizations.
Gladyshev, Pavel, James, Joshua I.
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