Institution
Conservatoire national des arts et métiers
Education•Paris, France•
About: Conservatoire national des arts et métiers is a education organization based out in Paris, France. It is known for research contribution in the topics: Population & Orthogonal frequency-division multiplexing. The organization has 3573 authors who have published 7127 publications receiving 141430 citations. The organization is also known as: CNAM & Conservatoire des arts et métiers.
Topics: Population, Orthogonal frequency-division multiplexing, Petri net, Finite element method, Context (language use)
Papers published on a yearly basis
Papers
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TL;DR: This work rendered their analysis straightforward by linking these metrics interactively in an interactive usable web-based application and implemented simple consensus scoring methods based on scores normalization, standardization, and compounds ranking to evaluate the enrichments that can be expected through methods combination.
Abstract: Screening Explorer is a web-based application that allows for an intuitive evaluation of the results of screening experiments using complementary metrics in the field. The usual evaluation of screening results implies the separate generation and apprehension of the ROC, predictiveness, and enrichment curves and their global metrics. Similarly, partial metrics need to be calculated repeatedly for different fractions of a data set and there exists no handy tool that allows reading partial metrics simultaneously on different charts. For a deeper understanding of the results of screening experiments, we rendered their analysis straightforward by linking these metrics interactively in an interactive usable web-based application. We also implemented simple consensus scoring methods based on scores normalization, standardization (z-scores), and compounds ranking to evaluate the enrichments that can be expected through methods combination. Two demonstration data sets allow the users to easily apprehend the functi...
47 citations
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TL;DR: In this article, the effects of various parameters such as the longitudinal and transverse spacing, the relative velocity and the crosswind on the aerodynamic forces and moments generated on the overtaking and overtaking vehicles are analyzed.
47 citations
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TL;DR: In this article, a comparative study of the performance of different types of sorption systems is presented based on combined first and second law thermodynamical analysis of the different cycles and the possibility of operating regenerative cycles with internal heat recovery and higher efficiencies has been considered for typical common base conditions.
Abstract: As a consequence of the phasing out of CFCs, sorption systems appear to be potential candidates to replace vapour compression systems. Amongst sorption systems there exists a choice between several systems, such as liquid absorption, solid adsorption and chemical reaction heat pumps. Nevertheless, few comparative studies between these systems have been undertaken so far. It is the aim of this paper to present such a study based on combined first and second law thermodynamical analysis of the different cycles. Simple entropy generation processes explain why the basic cycles for these systems yield performances much lower than the Carnot efficiency. The possibility of operating regenerative cycles with internal heat recovery and higher efficiencies has also been considered for typical common base conditions. Different entropy generation considerations have been visualised, such as thermal coupling (external/internal), non-uniform temperature component entropy production and other irreversible processes for the COP degradation in these systems. It is found that thermal coupling irreversibilities in solid sorption systems and other internal irreversibilities in liquid sorption systems with solution heat exchanger are dominant in the actual COP degradation with respect to the reversible Carnot COP.
47 citations
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21 Apr 2002-Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment
TL;DR: In this article, a simple formalism describing the light response of CsI(Tl) to heavy ions, which quantifies the luminescence and the quenching in terms of the competition between radiative transitions following the carrier trapping at the Tl activator sites and the electron-hole recombination, is proposed.
Abstract: A simple formalism describing the light response of CsI(Tl) to heavy ions, which quantifies the luminescence and the quenching in terms of the competition between radiative transitions following the carrier trapping at the Tl activator sites and the electron–hole recombination, is proposed. The effect of the δ-rays on the scintillation efficiency is for the first time quantitatively included in a fully consistent way. The light output expression depends on four parameters determined by a procedure of global fit to experimental data.
47 citations
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09 Jul 2007TL;DR: A Z-grid for building the index, uniformity-based sorting and adapted partitioning of the components are introduced, enabling the scalability of an existing competitive CBCD method to be enhanced.
Abstract: Scalability is the key issue in making content-based copy de-tection (CBCD) methods practical for very large image and video databases. Since copies are transformed versions of original documents, CBCD involves some form of retrieval by similarity using as queries the descriptions of potential copies. To enhance the scalability of an existing competitive CBCD method, we introduce here three improvements of this retrieval process: a Z-grid for building the index, uniformity-based sorting and adapted partitioning of the components. Retrieval speed is significantly increased, enabling us to monitor with a single computer one TV channel against a database of 120,000 hours of video.
47 citations
Authors
Showing all 3635 results
Name | H-index | Papers | Citations |
---|---|---|---|
Joshua A. Salomon | 107 | 435 | 124708 |
Serge Hercberg | 106 | 942 | 56791 |
Pilar Galan | 97 | 628 | 46782 |
Patrice Simon | 89 | 264 | 66332 |
Yuh-Shan Ho | 80 | 346 | 48242 |
Pierre-Louis Taberna | 68 | 209 | 34293 |
J. David Spence | 67 | 399 | 17671 |
Mathilde Touvier | 65 | 321 | 31586 |
Sébastien Czernichow | 64 | 274 | 14654 |
Emmanuelle Kesse-Guyot | 57 | 338 | 10914 |
Valentin Petrov | 54 | 743 | 12127 |
Sandrine Bertrais | 53 | 169 | 9618 |
Paco Bustamante | 52 | 295 | 9136 |
Khaled Ezzedine | 50 | 313 | 8939 |
Arnaud Fontanet | 50 | 204 | 11964 |