We present a method and a tool for the verification of causal and temporal properties for embedded systems. We analyze trace streams resulting from the execution of virtual prototypes that combine simulated hardware and embedded software. The main originality lies in the use of logical clocks to abstract away irrelevant information from the trace. ...
This paper is devoted to the study of reflected Stochastic Differential Equationswith jumps when the constraint is not on the paths of the solution but acts on the law of thesolution. This type of reflected equations have been introduced recently by Briand, Elie and Hu[BEH18] in the context of BSDEs, when no jumps occur. In [BCdRGL16], the authors ...
Two numerical methods are proposed to numerically evaluate the survival function of a compound distribution and the stop-loss premiums associated with a non-proportional global reinsurance treaty. The first method relies on a representation of the probability density function in terms of Laguerre polynomials and the gamma density, the second is a n...
The use of Instantaneous Angular Speed (IAS) in condition monitoring of rotating machines is an appealing alternative to traditional approaches such as those based on accelerometers: the direct angular sampling characteristic of IAS measurements has proven to be a favoured framework to study mechanical phenomena involved in rotating machines. Physi...
In this paper, we give novel certificates for triangular equivalence and rank profiles. These certificates enable somebody to verify the row or column rank profiles or the whole rank profile matrix faster than recomputing them, with a negligible overall overhead. We first provide quadratic time and space non-interactive certificates saving the loga...
Meeting the continued growth in data traffic volume, Dynamic Time Division Duplex (D-TDD) has been introduced as a solution to deal with the uplink (UL) and downlink (DL) traffic asymmetry, mainly observed for dense heterogeneous network deployments, since it is based on instantaneous traffic estimation and provide more resource assignment flexibil...
La validation des acquis buissonniers (VAB) a pour but de valoriser l’expérience professionnelle et sociale des acquis informels des jeunes sur le terrain (pratiques culturelles et sportives, engagements dans des associations) qui s’inscrit dans une dimension de formation tout au long de la vie. Il pourrait être un dispositif intégrant la prise en ...
In this paper we propose linear-time CUR approximation algorithms for admissible matrices obtained from the hierarchical form of Boundary Element matrices. We propose a new approach called geometric sampling to obtain indices of most significant rows and columns usinginformation from the domains where the problem is posed. Our strategy is tailored ...
We construct a completely normal bounded distributive lattice D in which for every pair (a, b) of elements, the set {x ∈ D | a ≤ b ∨ x} has a countable coinitial subset, such that D does not carry any binary operation - satisfying the identities x ≤ y ∨(x-y),(x-y)∧(y-x) = 0, and x-z ≤ (x-y)∨(y-z). In particular, D is not a homomorphic image of the ...
In Wolof (Atlantic, Niger-Congo), the grammatical uses of the word for HEAD (bopp) with a possessive modifier range from direct and indirect reflexive pronoun to adnominal intensifier through an intermediary genitival reflexive. This study analyzes the semantic continuity between those different uses, and the various ways they are conditioned by th...
