Zobrazeno 1 - 10
of 5 199
pro vyhledávání: '"Derrien, A."'
Memory bandwidth is known to be a performance bottleneck for FPGA accelerators, especially when they deal with large multi-dimensional data-sets. A large body of work focuses on reducing of off-chip transfers, but few authors try to improve the effic
Externí odkaz:
http://arxiv.org/abs/2401.12071
Optimization pipelines targeting polyhedral programs try to maximize the compute throughput. Traditional approaches favor reuse and temporal locality; while the communicated volume can be low, failure to optimize spatial locality may cause a low I/O
Externí odkaz:
http://arxiv.org/abs/2312.03646
Autor:
Gindl, Adam, Suthar, Pawan, Trojánek, František, Malý, Petr, Derrien, Thibault J. -Y., Kozák, Martin
Controlling the electron dynamics in matter by individual oscillations of light fields has recently led to the development of attosecond metrology. One of the phenomena resulting from the nonlinear response of materials in the strong-field interactio
Externí odkaz:
http://arxiv.org/abs/2310.07254
Autor:
Anna Jungbluth, Eunkyung Cho, Alberto Privitera, Kaila M. Yallum, Pascal Kaienburg, Andreas E. Lauritzen, Thomas Derrien, Sameer V. Kesava, Irfan Habib, Saied Md Pratik, Natalie Banerji, Jean-Luc Brédas, Veaceslav Coropceanu, Moritz Riede
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Free charge generation after photoexcitation of donor or acceptor molecules in organic solar cells generally proceeds via (1) formation of charge transfer states and (2) their dissociation into charge separated states. Research often either
Externí odkaz:
https://doaj.org/article/7d2504ae05c643feb8ec3c754c2253ed
Autor:
Jérémy, Gueffier, François, Gheusi, Marie, Lothon, Véronique, Pont, Alban, Philibert, Fabienne, Lohou, Solène, Derrien, Yannick, Bezombes, Gilles, Athier, Yves, Meyerfeld, Antoine, Vial
Atmospheric composition measurements taken at many high-altitude stations around the world, aim to collect data representative of the free troposphere and of an intercontinental scale. However, the high-altitude environment favours vertical mixing an
Externí odkaz:
http://arxiv.org/abs/2303.05819
Autor:
A. Philibert, M. Lothon, J. Amestoy, P.-Y. Meslin, S. Derrien, Y. Bezombes, B. Campistron, F. Lohou, A. Vial, G. Canut-Rocafort, J. Reuder, J. K. Brooke
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 1679-1701 (2024)
Long time series of observations of atmospheric dynamics and composition are collected at the French Pyrenean Platform for Observation of the Atmosphere (P2OA). Planetary boundary layer depth is a key variable of the climate system, but it remains di
Externí odkaz:
https://doaj.org/article/be18fcc8dcb240ccb7f8d2e010c379df
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract Nonlinear optical response of solid-state materials exposed to strong non-resonant light fields leads to the generation of harmonic frequencies as a consequence of interband polarization and coherent intraband dynamics of the electrons. The
Externí odkaz:
https://doaj.org/article/d409ad59514b49af820c11e107ece127
Programs admitting a polyhedral representation can be transformed in many ways for locality and parallelism, notably loop tiling. Data flow analysis can then compute dependence relations between iterations and between tiles. When tiling is applied, c
Externí odkaz:
http://arxiv.org/abs/2211.15933
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35111- (2024)
Many studies have identified an association between exposure to the natural environment and improved public-health outcomes. However, much of this observational work lacks a theoretical foundation, so we look to the humanities for a stronger basis fo
Externí odkaz:
https://doaj.org/article/db0940c183ea4d79b7af475c41ac3dd8
Autor:
Monika M. Derrien, Samantha G. Winder, Spencer A. Wood, Lesley Miller, Emilia H. Lia, Lee K. Cerveny, Sarah Lange, Sonja H. Kolstoe, Grace McGrady, Anna Roth
Publikováno v:
People and Nature, Vol 6, Iss 1, Pp 202-219 (2024)
Abstract Outdoor recreation is an essential way many people engage with nature. The provision of public spaces for recreation intersects with conservation practices motivated by intertwined social and ecological values, such as strict practices assoc
Externí odkaz:
https://doaj.org/article/4289d2489c844b748d894dbfc884babd