Julien Champ

According to our database, Julien Champ authored at least 24 papers between 2008 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

International electronic health record-derived COVID-19 clinical course profiles: the 4CE consortium.

Gabriel A. Brat, Griffin M. Weber, Nils Gehlenborg, Paul Avillach, Nathan P. Palmer, Luca Chiovato, James J. Cimino, Lemuel R. Waitman, Gilbert S. Omenn, Alberto Malovini, Jason H. Moore, Brett K. Beaulieu-Jones, Valentina Tibollo, Shawn N. Murphy, Sehi L'Yi, Mark S. Keller, Riccardo Bellazzi, David A. Hanauer, Arnaud Serret-Larmande, Alba Gutiérrez-Sacristán, John J. Holmes, Douglas S. Bell, Kenneth D. Mandl, Robert W. Follett, Jeffrey G. Klann, Douglas A. Murad, Luigia Scudeller, Mauro Bucalo, Katie G. Kirchoff, Jean B. Craig, Jihad S. Obeid, Vianney Jouhet, Romain Griffier, Sébastien Cossin, Bertrand Moal, Lav P. Patel, Antonio Bellasi, Hans-Ulrich Prokosch, Detlef Kraska, Piotr Sliz, Amelia L. M. Tan, Kee Yuan Ngiam, Alberto Zambelli, Danielle L. Mowery, Emily Schriver, Batsal Devkota, Robert L. Bradford, Mohamad Daniar, Christel Daniel, Vincent Benoit, Romain Bey, Nicolas Paris, Patricia Serre, Nina Orlova, Julien Dubiel, Martin Hilka, Anne-Sophie Jannot, Stéphane Bréant, Judith Leblanc, Nicolas Griffon, Anita Burgun, Mélodie Bernaux, Arnaud Sandrin, Elisa Salamanca, Sylvie Cormont, Thomas Ganslandt, Tobias Gradinger, Julien Champ, Martin Boeker, Patricia Martel, Loic Esteve, Alexandre Gramfort, Olivier Grisel, Damien Leprovost, Thomas Moreau, Gaël Varoquaux, Jill-Jênn Vie, Demian Wassermann, Arthur Mensch, Charlotte Caucheteux, Christian Haverkamp, Guillaume Lemaitre, Silvano Bosari, Ian D. Krantz, Andrew M. South, Tianxi Cai, Isaac S. Kohane

npj Digit. Medicine, 2020

LifeCLEF 2020 Teaser: Biodiversity Identification and Prediction Challenges.

Alexis Joly, Hervé Goëau, Stefan Kahl, Christophe Botella, Rafael Luis Ruiz De Castaneda, Hervé Glotin, Elijah Cole, Julien Champ, Benjamin Deneu, Maximilien Servajean, Titouan Lorieul, Willem-Pier Vellinga, Fabian-Robert Stöter, Andrew Durso, Pierre Bonnet, Henning Müller

Proceedings of the Advances in Information Retrieval, 2020

Overview of LifeCLEF 2020: A System-Oriented Evaluation of Automated Species Identification and Species Distribution Prediction.

Alexis Joly, Hervé Goëau, Stefan Kahl, Benjamin Deneu, Maximilien Servajean, Elijah Cole, Lukás Picek, Rafael Luis Ruiz De Castañeda, Isabelle Bolon, Andrew Durso, Titouan Lorieul, Christophe Botella, Hervé Glotin, Julien Champ, Ivan Eggel, Willem-Pier Vellinga, Pierre Bonnet, Henning Müller

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2020

2017

Crowdsourcing Thousands of Specialized Labels: A Bayesian Active Training Approach.

Maximilien Servajean, Alexis Joly, Dennis E. Shasha, Julien Champ, Esther Pacitti

IEEE Trans. Multim., 2017

2016

Categorizing plant images at the variety level: Did you say fine-grained?

Julien Champ, Titouan Lorieul, Pierre Bonnet, Najate Maghnaoui, Christophe Sereno, Thierry Dessup, Jean-Michel Boursiquot, Laurent Audeguin, Thierry Lacombe, Alexis Joly

Pattern Recognit. Lett., 2016

Plant identification: man vs. machine - LifeCLEF 2014 plant identification challenge.

Pierre Bonnet, Alexis Joly, Hervé Goëau, Julien Champ, Christel Vignau, Jean-François Molino, Daniel Barthélémy, Nozha Boujemaa

Multim. Tools Appl., 2016

A look inside the Pl@ntNet experience - The good, the bias and the hope.

Alexis Joly, Pierre Bonnet, Hervé Goëau, Julien Barbe, Souheil Selmi, Julien Champ, Samuel Dufour-Kowalski, Antoine Affouard, Jennifer Carré, Jean-François Molino, Nozha Boujemaa, Daniel Barthélémy

Multim. Syst., 2016

ThePlantGame: Actively Training Human Annotators for Domain-specific Crowdsourcing.

Maximilien Servajean, Alexis Joly, Dennis E. Shasha, Julien Champ, Esther Pacitti

Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

Crowdsourcing Biodiversity Monitoring: How Sharing your Photo Stream can Sustain our Planet.

Alexis Joly, Hervé Goëau, Julien Champ, Samuel Dufour-Kowalski, Henning Müller, Pierre Bonnet

Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

Unsupervised Individual Whales Identification: Spot the Difference in the Ocean.

Alexis Joly, Jean-Christophe Lombardo, Julien Champ, Anjara Saloma

Proceedings of the Working Notes of CLEF 2016, 2016

LifeCLEF 2016: Multimedia Life Species Identification Challenges.

Alexis Joly, Hervé Goëau, Hervé Glotin, Concetto Spampinato, Pierre Bonnet, Willem-Pier Vellinga, Julien Champ, Robert Planqué, Simone Palazzo, Henning Müller

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2016

Floristic participation at LifeCLEF 2016 Plant Identification Task.

Julien Champ, Hervé Goëau, Alexis Joly

Proceedings of the Working Notes of CLEF 2016, 2016

2015

Shared Nearest Neighbors Match Kernel for Bird Songs Identification - LifeCLEF 2015 Challenge.

Alexis Joly, Valentin Leveau, Julien Champ, Olivier Buisson

Proceedings of the Working Notes of CLEF 2015, 2015

A Comparative Study of Fine-grained Classification Methods in the Context of the LifeCLEF Plant Identification Challenge 2015.

Julien Champ, Titouan Lorieul, Maximilien Servajean, Alexis Joly

Proceedings of the Working Notes of CLEF 2015, 2015

2014

Fine-grained Visual Faceted Search.

Julien Champ, Alexis Joly, Pierre Bonnet

Proceedings of the ACM International Conference on Multimedia, MM '14, Orlando, FL, USA, November 03, 2014

Instance-based Bird Species Identification with Undiscriminant Features Pruning.

Alexis Joly, Julien Champ, Olivier Buisson

Proceedings of the Working Notes for CLEF 2014 Conference, 2014

2013

Small objects query suggestion in a large web-image collection.

Pierre Letessier, Nicolas Hervé, Julien Champ, Alexis Joly, Olivier Buisson, Amel Hamzaoui

Proceedings of the ACM Multimedia Conference, 2013

OTMedia: the French TransMedia news observatory.

Nicolas Hervé, Marie-Luce Viaud, Jérôme Thièvre, Agnès Saulnier, Julien Champ, Pierre Letessier, Olivier Buisson, Alexis Joly

Proceedings of the ACM Multimedia Conference, 2013

2012

Visual-based transmedia events detection.

Alexis Joly, Julien Champ, Pierre Letessier, Nicolas Hervé, Olivier Buisson, Marie-Luce Viaud

Proceedings of the 20th ACM Multimedia Conference, MM '12, Nara, Japan, October 29, 2012

2010

ADNL-Angle: Accurate Distributed Node Localization for Wireless Sensor Networks with Angle of Arrival Information.

Julien Champ, Vincent Boudet

Proceedings of the Ad-Hoc, Mobile and Wireless Networks, 9th International Conference, 2010

2009

Dynamic Localized Broadcast Incremental Power Protocol and Lifetime in Wireless Ad Hoc and Sensor Networks.

Julien Champ, Anne-Elisabeth Baert, Vincent Boudet

Proceedings of the Wireless and Mobile Networking - Second IFIP WG 6.8 Joint Conference, 2009

Lifetime in Wireless Sensor Networks.

Julien Champ, Clément Saad, Anne-Elisabeth Baert

Proceedings of the 2009 International Conference on Complex, 2009

2008

An Energy-Efficient Geographic Routing with Location Errors in Wireless Sensor Networks.

Julien Champ, Clément Saad

Proceedings of the 9th International Symposium on Parallel Architectures, 2008

Ellipse Routing: A Geographic Routing Protocol for Mobile Sensor Networks with Uncertain Positions.

Clément Saad, Abderrahim Benslimane, Julien Champ, Jean-Claude König

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008