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 & Context (language use). 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, Context (language use), Orthogonal frequency-division multiplexing, Petri net, Finite element method
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a partitioned formulation of compressible internal fluid-structure interaction problems is presented by employing a displacement model for both the fluid and structure, which assigns two independent sets of Lagrange multipliers to the structural and fluid interfaces.
109 citations
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TL;DR: A population average regression model is proposed to assess the marginal effects of covariates on the cumulative incidence function when there is dependence across individuals within a cluster in the competing risks setting.
Abstract: A population average regression model is proposed to assess the marginal effects of covariates
on the cumulative incidence function when there is dependence across individuals
within a cluster in the competing risks setting. This method extends the Fine?Gray model proportional hazards
model for the subdistribution to situations where individualswithin a cluster may be correlated due to unobserved shared factors.
Estimators of the regression parameters in the marginal model are developed under an independence
working assumption, where the correlation across individuals within a cluster is
completely unspecified. The estimators are consistent and asymptotically normal, and
variance estimation may be achieved without specifying the form of the dependence
across individuals. A simulation study evidences that the inferential procedures perform
well with realistic sample sizes. The practical utility of the methods is illustrated with
data from the European Bone Marrow Transplant Registry.
109 citations
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01 Jan 2015TL;DR: Simulation results prove that Selective 3-Anchor DV-hop algorithm offers the best performance when it comes to localization accuracy, mobility, synchronization and overhead.
Abstract: Localization is a fundamental issue for many applications in wireless sensor networks. Without the need of additional ranging devices, the range-free localization technology is a cost-effective solution for low-cost indoor and outdoor wireless sensor networks. Among range-free algorithms, DV-hop (Distance Vector-hop) has the advantage to localize the mobile nodes which has less than three neighbour anchors. Based on the original DV-hop algorithm, this paper presents two improved algorithms (Checkout DV-hop and Selective 3-Anchor DV-hop). Checkout DV-hop algorithm estimates the mobile node position by using the nearest anchor, while Selective 3-Anchor DV-hop algorithm chooses the best 3 anchors to improve localization accuracy. Then, in order to implement these DV-hop based algorithms in network scenarios, a novel DV-hop localization protocol is proposed. This new protocol is presented in detail in this paper, including the format of data payloads, the improved collision reduction method E-CSMA/CA, as well as parameters used in deciding the end of each DV-hop step. Finally, using our localization protocol, we investigate the performance of typical DV-hop based algorithms in terms of localization accuracy, mobility, synchronization and overhead. Simulation results prove that Selective 3-Anchor DV-hop algorithm offers the best performance compared to Checkout DV-hop and the original DV-hop algorithm.
108 citations
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TL;DR: The scientific results obtained by the winners of the 2-D contest are discussed, which studied either the complementarity of RGB and LiDAR with deep neural networks or provided a comprehensive benchmarking evaluation of new classification strategies for extremely high-resolution multimodal data.
Abstract: In this paper, we discuss the scientific outcomes of the 2015 data fusion contest organized by the Image Analysis and Data Fusion Technical Committee (IADF TC) of the IEEE Geoscience and Remote Sensing Society (IEEE GRSS). As for previous years, the IADF TC organized a data fusion contest aiming at fostering new ideas and solutions for multisource studies. The 2015 edition of the contest proposed a multiresolution and multisensorial challenge involving extremely high-resolution RGB images and a three-dimensional (3-D) LiDAR point cloud. The competition was framed in two parallel tracks, considering 2-D and 3-D products, respectively. In this paper, we discuss the scientific results obtained by the winners of the 2-D contest, which studied either the complementarity of RGB and LiDAR with deep neural networks (winning team) or provided a comprehensive benchmarking evaluation of new classification strategies for extremely high-resolution multimodal data (runner-up team). The data and the previously undisclosed ground truth will remain available for the community and can be obtained at http://www.grss-ieee.org/community/technical-committees/data-fusion/2015-ieee-grss-data-fusion-contest/. The 3-D part of the contest is discussed in the Part-B paper [1].
108 citations
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TL;DR: In this article, the authors present some of the main features of the centrality of work within the framework of the "psychodynamic" approach to work developed by Christophe Dejours and argue that we should distinguish between four separate but related ways in which work can be said to be central: psychologically, in terms of gender relations, social-politically and epistemically.
Abstract: This article briefly presents some of the main features of the notion of "centrality of work" within the framework of the "psychodynamic" approach to work developed by Christophe Dejours The paper argues that we should distinguish between at least four separate but related ways in which work can be said to be central: psychologically, in terms of gender relations, social-politically and epistemically
108 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 |