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Quantifying Opacity [PDF]

open access: yes2010 Seventh International Conference on the Quantitative Evaluation of Systems, 2010
Opacity is a general language-theoretic framework in which several security properties of a system can be expressed. Its parameters are a predicate, given as a subset of runs of the system, and an observation function, from the set of runs into a set of observables.
Bérard, Béatrice   +2 more
openaire   +5 more sources

Updated opacities from the Opacity Project [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2005
12 pages, 8 figures, MNRAS At Press. Revised accepted MS. Results unchanged. Revisions: New info on Data Archives, esp. OPserver.
Badnell, N.R.   +7 more
openaire   +7 more sources

Case Report of Myopia Correction by ReLEx SMILE in a Patient with Superficial Corneal Opacity

open access: yesOftalʹmologiâ, 2020
Introduction. Reduced corneal transparency leads to dissipation of energy of the femtosecond laser (FSL), which may complicate the formation of the intrastromal incision and limits the use of FSL in eyes with corneal opacities and scars.
N. V. Maychuk   +3 more
doaj   +1 more source

Acute lens opacity induced by different kinds of anesthetic drugs in mice [PDF]

open access: yesInternational Journal of Ophthalmology, 2019
AIM: To study whether specific anesthetic drugs or tear layer evaporation was primarily responsible for the acute cataract and what the change of lens structure is in anesthetized mice.
Xiao-Tong Li   +3 more
doaj   +1 more source

PERFORMANCE OF DIESEL ENGINE FUELLED WITH FOUR VEGETABLE OILS, PREHEATED AND AT ENGINE WORKING TEMPERATURE [PDF]

open access: yesEngenharia Agrícola, 2017
With the rise of restrictions imposed by law for gases emission, several technologies both for petrodiesel (PD) or diesel engines are been applied, such as the sulfur reduction and the injection electronic command, followed of gases recirculation and/or ...
Hevandro C. Delalibera   +5 more
doaj   +1 more source

Automated Decision Making and right to explanation. The right of access as ex post information.

open access: yesEuropean Journal of Privacy Law & Technologies, 2022
The data sets, the processes that determine an algorithmic decision, the rationale of a certain automated decision affecting the legal sphere of a natural person should be traceable, transparent, explained; this is also in order to enable the individual
Emiliano Troisi
doaj   +1 more source

L-Band Vegetation Optical Depth Estimation Using Transmitted GNSS Signals: Application to GNSS-Reflectometry and Positioning

open access: yesRemote Sensing, 2020
At L-band (1–2 GHz), and particularly in microwave radiometry (1.413 GHz), vegetation has been traditionally modeled with the τ-ω model. This model has also been used to compensate for vegetation effects in Global Navigation Satellite Systems ...
Adriano Camps   +5 more
doaj   +1 more source

Security Quantification for Discrete Event Systems Based on the Worth of States

open access: yesMathematics, 2023
This work addresses the problem of quantifying opacity for discrete event systems. We consider a passive intruder who knows the overall structure of a system but has limited observational capabilities and tries to infer the secret of this system based on
Sian Zhou, Jiaxin Yu, Li Yin, Zhiwu Li
doaj   +1 more source

Complexity and Innovation. Why Beneficial Effects of Innovation Highly Depend [PDF]

open access: yesЖурнал институциональных исследований, 2019
Mainstream economics and everyday consciousness tend to declare any change an “innovation”. Innovation thus appears as a black box. It seems to lack a criterion to distinguish a counterproductive change – e.g., a dynamic perceived by agents as over ...
Wolfram Elsner
doaj   +1 more source

The Metaphysics of Opacity

open access: yesPhilosophers' Imprint, 2023
This paper examines the logical and metaphysical consequences of denying Leibniz's Law, the principle that if t1= t2, then φ(t1) if and only if φ(t2). Recently, Caie, Goodman, and Lederman (2020) and Bacon and Russell (2019) have proposed sophisticated logical systems permitting violations of Leibniz's Law.
Diehl, C.E., Mount, B.M.
openaire   +2 more sources

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