Results 21 to 30 of about 2,986,842 (293)

Dynamic Boundary of P-Set and Intelligent Acquisition for Two Types of Information Fusion

open access: yesComputers, 2020
The development of information technology brings the challenge of data redundancy and data shortage to information fusion. Based on the dynamic boundary characteristics of p-set, this paper analyzes the structure and generation of p-augmented matrix, and
Shouwei Li, Yao Xiao, Kaiquan Shi
doaj   +1 more source

Deciding equivalence-based properties using constraint solving [PDF]

open access: yes, 2013
Formal methods have proved their usefulness for analyzing the security of protocols. Most existing results focus on trace properties like secrecy or authentication.
Véronique Cortier   +5 more
core   +1 more source

K-Anonymity Privacy Protection Algorithm for Multi-Dimensional Data against Skewness and Similarity Attacks

open access: yesSensors, 2023
Currently, a significant focus has been established on the privacy protection of multi-dimensional data publishing in various application scenarios, such as scientific research and policy-making.
Bing Su   +5 more
doaj   +1 more source

The Domination Equivalence Classes of Paths

open access: yesAustralas. J Comb., 2017
31 pages, 1 ...
Iain Beaton, Jason I. Brown
openaire   +4 more sources

An Equivalence Class for Orthogonal Vectors [PDF]

open access: yes, 2019
To appear in SODA 2019.
Lijie Chen 0001, Ryan Williams 0001
openaire   +3 more sources

Invariants of vector configurations [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2012
We investigate the Zariski closure of the projective equivalence class of a matrix. New results are presented regarding the matrices in this variety and their matroids, and we give equations for the variety.
Andrew Berget, Alex Fink
doaj   +1 more source

The binomial equivalence classes of finite words [PDF]

open access: yesInternational Journal of Algebra and Computation, 2020
Two finite words [Formula: see text] and [Formula: see text] are [Formula: see text]-binomially equivalent if, for each word [Formula: see text] of length at most [Formula: see text], [Formula: see text] appears the same number of times as a subsequence (i.e., as a scattered subword) of both [Formula: see text] and [Formula: see text].
Lejeune, Marie   +2 more
openaire   +2 more sources

Decidability of strong equivalence for subschemas of a class of linear, free, near-liberal program schemas [PDF]

open access: yes, 2011
The article attached is a preprint version of the final published article which can be accessed at the link below. The article title has been changed. For referencing purposes please use the published details. Copyright © 2010 Elsevier B.V.
Laurence, MR   +10 more
core   +1 more source

Identification and signatures based on NP-hard problems of indefinite quadratic forms

open access: yesJournal of Mathematical Cryptology, 2008
We prove NP-hardness of equivalence and representation problems of quadratic forms under probabilistic reductions, in particular for indefinite, ternary quadratic forms with integer coefficients.
Hartung Rupert J., Schnorr Claus-Peter
doaj   +1 more source

Trace Equivalence Decision: Negative Tests and Non-determinism [PDF]

open access: yes, 2011
We consider security properties of cryptographic protocols that can be modeled using the notion of trace equivalence. The notion of equivalence is crucial when specifying privacy-type properties, like anonymity, vote-privacy, and unlinkability.
Hubert Comon-Lundh   +5 more
core   +1 more source

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