Zobrazeno 1 - 10
of 978
pro vyhledávání: '"[INFO.INFO-AO] Computer Science [cs]/Computer Arithmetic"'
Publikováno v:
Acta Numerica
Acta Numerica, 2023, 32, pp.203-290. ⟨10.1017/S0962492922000101⟩
Acta Numerica, 2023, 32, pp.203-290. ⟨10.1017/S0962492922000101⟩
Floating-point numbers have an intuitive meaning when it comes to physics-based numerical computations, and they have thus become the most common way of approximating real numbers in computers. The IEEE-754 Standard has played a large part in making
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a81db438afc25763b2ff59c578340f8
https://doi.org/10.1017/s0962492922000101
https://doi.org/10.1017/s0962492922000101
Publikováno v:
30th IEEE International Symposium on Computer Arithmetic ARITH 2023
30th IEEE International Symposium on Computer Arithmetic ARITH 2023, Sep 2023, Portland, Oregon, USA, France
30th IEEE International Symposium on Computer Arithmetic ARITH 2023, Sep 2023, Portland, Oregon, USA, France
International audience; The computation of Fast Fourier Transforms (FFTs) in floating-point arithmetic is inexact due to roundings, and for some applications it can prove very useful to know a tight bound on the final error. Although it can be almost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::82e03822a87f9281b76e24f2ab79e68f
https://inria.hal.science/hal-04092770
https://inria.hal.science/hal-04092770
Publikováno v:
ACM Transactions on Mathematical Software
ACM Transactions on Mathematical Software, 2023, 49 (1), pp.1-34. ⟨10.1145/3568672⟩
ACM Transactions on Mathematical Software, 2023, 49 (1), pp.1-34. ⟨10.1145/3568672⟩
We consider the computation of the Euclidean (or L2) norm of an n -dimensional vector in floating-point arithmetic. We review the classical solutions used to avoid spurious overflow or underflow and/or to obtain very accurate results. We modify a rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0074f4c2d26fe700aebace2fd48b00a9
https://hal.science/hal-03482567
https://hal.science/hal-03482567
La transposition informatique d'un algorithme mathématique en un programme informatique suppose la prise en compte des contraintes de la modélisation computable induites par l'utilisation d'ensembles numériques finis aux propriétés réduites (en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::bb339f6b0f11742ef5eef70c0983b396
https://hal.science/hal-04117901
https://hal.science/hal-04117901
Setting up IoT monitoring solutions requires a significant workforce for deployment and maintenance. This becomes particularly costly when a massive number of sensors are deployed. In this paper, we propose a generic solution based on energyautonomou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3c9561c369512c15474a4d4972fd802f
https://hal.science/hal-03923247
https://hal.science/hal-03923247
Publikováno v:
Proceedings of the 30th IEEE International Symposium on Computer Arithmetic ARITH 2023, Sep 2023, Portland, Oregon, USA
30th IEEE International Symposium on Computer Arithmetic ARITH 2023
30th IEEE International Symposium on Computer Arithmetic ARITH 2023, Sep 2023, Portland, United States
30th IEEE International Symposium on Computer Arithmetic ARITH 2023
30th IEEE International Symposium on Computer Arithmetic ARITH 2023, Sep 2023, Portland, United States
To appear in the proceedings of the 30th IEEE Symposium on Computer Arithmetic (ARITH-30), Portland (Oregon, USA), September 2023.; International audience; Software implementations of mathematical functions often use approximations that can be either
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c7c117552731492dda78c1db438e989a
https://hal.science/hal-04093020
https://hal.science/hal-04093020
Publikováno v:
LS2N. 2023
Fascicule accompagnant l'exposé sur le calcul sur ordinateur de Christophe Jermann présenté à la journée académique 2023 de l'IREM des Pays de la Loire.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::8a7644e336e665d990a3fcd85a91ae92
https://cnrs.hal.science/hal-04088101v2/document
https://cnrs.hal.science/hal-04088101v2/document
Publikováno v:
IEEE Transactions on Emerging Topics in Computing
IEEE Transactions on Emerging Topics in Computing, In press, ⟨10.1109/TETC.2023.3294986⟩
IEEE Transactions on Emerging Topics in Computing, In press, ⟨10.1109/TETC.2023.3294986⟩
International audience; Assume we use a binary floating-point arithmetic and that RN is the round-to-nearest function. Also assume that c is a constant or a real function of one or more variables, and that we have at our disposal a correctly rounded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dccb4187bebed5e5aa2a48ed60b2bfb4
https://hal.science/hal-04044716/file/multconst.pdf
https://hal.science/hal-04044716/file/multconst.pdf
Publikováno v:
2023 IEEE Wireless Communications and Networking Conference (WCNC).
In current sensor-based monitoring solutions, each application involves a customized deployment and requires significant configuration efforts to adapt to changes in the sensor field. This becomes particularly problematic for massive deployments of b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e029386027321bd412f96320f6bbaa31
https://doi.org/10.1109/wcnc55385.2023.10118910
https://doi.org/10.1109/wcnc55385.2023.10118910
Autor:
Talaki, Ezinam
Publikováno v:
Computer Arithmetic. Université Grenoble Alpes [2020-..], 2022. English. ⟨NNT : 2022GRALT069⟩
Side-channel attacks have been exploiting weaknesses of cryptographic primitives as soon as they began being implemented on embedded systems. The intent has typically been to recover cryptographic keys that are usually difficult to extract by relying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::78618547a30eda0fcfde59f3ecf74734
https://theses.hal.science/tel-03936730
https://theses.hal.science/tel-03936730