منابع مشابه
A new positron accumulator with electron plasma
A new positron accumulation scheme with an electron plasma is presented. The electron plasma will be used as an energy absorber of positrons like a buffer gas. A unique feature of the scheme is an ability to accumulate a large number of positrons still keeping the whole system under ultra high vacuum (UHV) environment. The accumulation efficiency, which is defined as the ratio the number of the...
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Due to applications of trusted computing become more and more widespread, that how to protect client’s privacy is imminent. However, existing solutions can hardly meet practical requirement. Therefore, this dissertation puts forward an improved authentication which realizes Direct Anonymous Attestation with ring signature based on one-way accumulator, and constructs its solution in detail. In t...
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In the real world, decision making processes must be able to integrate non-stationary information that changes systematically while the decision is in progress. Although theories of decision making have traditionally been applied to paradigms with stationary information, non-stationary stimuli are now of increasing theoretical interest. We developed the piecewise linear ballistic accumulator (P...
متن کاملA Fully Dynamic Universal Accumulator
A dynamic universal accumulator is an accumulator that allows one to efficiently compute both membership and nonmembership witnesses in a dynamic way. It was first defined and instantiated by Li et al., based on the Strong RSA problem, building on the dynamic accumulator of Camenisch and Lysyanskaya. We revisit their construction and show that it does not provide efficient witness computation i...
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ژورنال
عنوان ژورنال: The Japan Journal of Logopedics and Phoniatrics
سال: 1980
ISSN: 0030-2813,1884-3646
DOI: 10.5112/jjlp.21.175