Dr. Jerome Galtier
researcher / engineer
expert in optimization and algorithmics for networks
My
research interests include all kinds of optimizations in the area of
activity of France Telecom. In particular, my research focuses on
structures linked to the human activity, such as transport planning
and the graph of the Web, but also include more classical
optimization models in the telecommunication area, wireline or
wireless. On this I apply various kinds of recent algorithmic
methods, such as Semi Definite Programming, random programming, and
mixed integer linear programming.
More references (in French): my habilitation thesis presentation, my résumé
I am now involved in the up-building of the icoa project.
My research directions and publications
Wireless networks
- Tournament methods for WLAN: analysis and efficiency,
by J. Galtier, in Graphs and Algorithms in Communication Networks
(Springer editor), 2009.
- Network Elasticity to the Mobility in a Fair Cellular Radio System, by J. M. Kelif and J. Galtier, in VTC'09, 2009.
- Real-time resource allocation for LEO satellite constellations, by J. Galtier, in Wireless Networks, vol 15 no 6, pages 791-803, 2009.
- Optimal and fair transmission rate allocation problem in multi-hop cellular networks, by C. Gomes and J. Galtier, in AD HOC NOW, sept 2009.
- Analysis and optimization of MAC with constant size congestion window for WLAN, by J. Galtier, in Proceedings on the Third International Conference on Services and Networks communications, August 2007.
- Adaptive power and transmission rate control in cellular CDMA networks,
by J. Galtier, in Globecom 2006, November 2006.
- Hardness and approximation of gathering in static radio networks,
by J.-C. Bermond, J. Galtier, R. Klasing, N. Morales, and S.
Perennes, in Parallel Processing Letters, pages 165-184, vol 16, no
2, june 2006.
- Analysis
of the slotted non-persistent CSMA protocol with poissonian packet
size using a semi-Markov graph representation, by J. Galtier,
in 8th International Conference on Transparent Optical Networks,
pages 258-262, vol 3, June 2006.
- Fair
power and transmission rate control in wireless networks, by
E. Altman, J. Galtier and C. Touati, in The Third Annual Conference
on Wireless On demand Network Systems and Services (WONS), pages
134-143, january 2006.
- Quasi-optimal bandwidth allocation for multi-spot MFTDMA satellites,
by S. Alouf, E. Altman, J. Galtier, J.-F. Lalande, C. Touati, in
INFOCOM 2005.
- Optimizing
the IEEE 802.11b Performance using Slow Congestion Window Decrease,
by J. Galtier, in Proccedings of the 16th ITC Specialist Seminar on
performance evaluation of wireless and mobile systems, pages 165-176,
Antwerpen, August 31-September 2, 2004. [
Pdf]
Communities
- Partitioning using the strength of a graph, by J. Galtier,
in SIROCCO 2009, 16th International Colloquium on Structural
Information and Communication Complexity, Book of Abstracts,
pages 24-29, Piran, Slovenia, 2009.
- Large graph representation on a sphere, by J. Galtier, in the First International Workshop for Topological Learning (Topolearn), Prague, Czech Republic, 2009.
Wired networks
- Flow
on data network and a positive semidefinite representable delay
function,
by J. Galtier and A. Laugier, in Journal of
Interconnexion Networks, March 2007.
- Generalized
Nash bargaining solution for bandwidth allocation , by
C. Touati and E. Altman and J. Galtier, in Computer Networks, pages
3242-3263, vol 50, no 17, dec 2006.
- Algorithms to evaluate the reliability of a network, by
J. Galtier, A. Laugier and P. Pons in the 5th International Workshop
on Design of Reliable Communication Networks (DRCN), pages 93-100,
october 2005.
- Optimal
concave costs in the SDH context,
by S. Choplin and J. Galtier and S. Perennes, INRIA Research report
RR-5201, May 2004.
and others...
- Simulatneous
edge flipping in triangulations,
by J. Galtier, F. Hurtado, M. Noy, S. Perennes and J. Hurrutia, in
International Journal of Computational Geometry and Applications,
pages 113-133, vol 13, no 2, 2003.
Other activities
- Member of the program comittee of Internet and Mobility 2009.
- Responsible
for the Network seminar at INRIA in Sophia Antipolis.
- Member of the board of directors of the SEE Cote d'Azur.
Links