Publications

Félicien Hêche, Oussama Barakat, Thibaut Desmettre, Stephan Robert-Nicoud, Inhomogeneous Poisson Process for Ambulance Dispatch, Accepted for the IEEE International Conference on Healthcare Informatics, June 3-6, Orlando, Florida, USA, 2024
Christopher Hemmes, Stephan Robert-Nicoud, Can linear algebra create perfect knockoffs? Accepted for the International Conference on Big Data and Internet of Things (BDIoT’24), April 17-19, Fez, Morocco, , 2024
Félicien Hêche, Oussama Barakat, Thibaut Desmettre, Tania Marx, Stephan Robert-Nicoud, Inhomogeneous Poisson Process for Ambulance Relocation, ACM SIGSPATIAL International Workshop on Computational Transportation Science, November 13-16, Hamburg, Germany, 2023
Félicien Hêche, Oussama Barakat, Thibaut Desmettre, Tania Marx, Stephan Robert-Nicoud, Offline Reinforcement Learning in High-Dimensional Stochastic Environments, Neural Computing and Applications (NCAA), Springer Nature, October, 2023.
Francisco José Simoré, Félicien Hêche, Oussama Barakat, Thibaut Desmettre , Tania Marx, Stephan Robert-Nicoud, Optimizing Emergency Medical Services: A Comparative Study of Mathematical Models for Ambulance and Station Location and Relocation in Switzerland, IFORS23 – Conference of the International Federation of Operational Research Societies, Santiago, Chile, July 10- 14, 2023.
Efstratios Rappos, Eric Thiémard, Stephan Robert, Jean-François Hêche, A Mixed Integer Programming Approach for Solving University Course Timetabling Problems. Journal of Scheduling, Springer Nature. February 2022.
Efstratios Rappos, Eric Thiémard, Stephan Robert, Jean-François Hêche, International Timetabling Competition 2019: A Mixed Integer Programming Approach for Solving University Timetabling Problems, Proceedings of the 13th International Conference on the Practice and Theory of Automated Timetabling – PATAT 2021.
Giulia Moschini, Régis Houssou, Jérôme Bovay, Stephan Robert-Nicoud, Anomaly and Fraud Detection in Credit Card Transactions Using the ARIMA Model. International conference on Time Series and Forecasting (ITISE), Gran Canaria (Spain), July 19-21. 2021. Eng. Proc. 2021, 5(1), 56; https://doi.org/10.3390/engproc2021005056. arXiv preprint: arXiv:2009.07578.
Efstratios Rappos, Eric Thiémard, Stephan Robert, Jean-François Hêche, International Timetabling Competition 2019: A Mixed Integer Programming Approach for Solving University Timetabling Problems, ITC2019. 2nd prize.
Régis Houssou, Jérôme Bovay, Stephan Robert, Adaptive Financial Fraud Detection in Imbalanced Data with Time-Varying Poisson Processes, Journal of Financial Risk Management (JFRM), December 2019, https://arxiv.org/abs/1912.04308
Lanpeng Ji, Peng Liu, Stephan Robert, Tail asymptotic behavior of the supremum of a class of chi-square processes, Statistics & Probability Letters, Volume 154, November 2019. https://doi.org/10.1016/j.spl.2019.07.001
Efstratios Rappos, Stephan Robert, and Philippe Cudré-Mauroux. A Force-Directed Approach for Offline GPS Trajectory Map Matching. In Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL), 2018. https://arxiv.org/abs/1903.12400
Lanpeng Ji, Peng Liu, Stephan Robert, Tail Behaviors of A class of Generalized Weighted Kolmogorov-Smirnov Statistics, https://arxiv.org/pdf/1801.02486.pdf
Daejin Choi, Jinyoung Han, Selin Chun, Efstratios Rappos, Stephan Robert, Ted “Taekyoung” Kwon, Bit.ly/practice: Uncovering content publishing and sharing through URL shortening services, Journal of Telematics and Informatics, March 2018, https://doi.org/10.1016/j.tele.2018.03.003
Lanpeng Ji, Stephan Robert “Ruin problem of a two-dimensional fractional Brownian motion risk model”, Stochastic Models, Volume 34, 2018, https://doi.org/10.1080/15326349.2017.1389284
Lanpeng Ji, Stephan Robert “Ruin problem of a two-dimensional fractional Brownian motion risk model”, IME 2017 – Financial and Actuarial Mathematics – TU Wien, July 3-5 2017, Austria.
M. Bibimoune, S. Rigori, L, Ji, E, Rappos, S. Robert, « Analyse prédictive de séries temporelles« , Bulletin SEV/VSE 10/2016, pp. 41-44.
Efstratios Rappos, Stephan Robert, « Real-time Analytics for Customer Relationship Management Systems« , Datacloud Europe Congress, Monaco, June 4, 2015.
Efstratios Rappos, Stephan Robert, Rudolf H. Riedi : »A Cloud Data Center Optimization Approach Using Dynamic Data Interchanges« , The 2nd IEEE Internation Conference on Cloud Networking, IEEE CloudNet 2013, November 11-13, San Francisco, USA.
Efstratios Rappos, Stephan Robert: »Using GPU Simulation to Accurately Fit to the Power-Law Distribution« , arXiv:1305.6738. May 29, 2013, Cornell University Library, USA
Efstratios Rappos, Stephan Robert: “Predictive caching in computer grids« , The 13th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, CCGrid, May 13-16, 2013, Delft, The Netherlands.
Alexander Bahr, Alexander Feldman, James Colli-Vignarelli, Stephan Robert, Catherine Dehollain, and Alcherio Martinoli, « Modeling and Benchmarking Ultra-Wideband Localization for Mobile Robots« , 2012 IEEE International Conference on Ultra-Wideband (ICUWB)
Alexander Feldman, Alexander Bahr, James Colli-Vignarelli, Stephan Robert, Catherine Dehollain and Alcherio Martinoli, « Towards the Deployment of an Ultra-Wideband Localization Testbed« , VTC Fall, September 5-8, 2011, San Francisco, USA.
James Colli-Vignarelli, Alexander Feldman, Stephan Robert, Catherine Dehollain, « A Discrete Component Impulse Radio Ultra-Wide Band (IR-UWB) Receiver with I/Q Demodulation » PRIME, July 4-8, 2011, Trento, Italy. Gold Leaf Paper Award.
Alexander Feldman, Gregory Provan, Johan de Kleer, Stephan Robert and Arjan van Gemund, « Solving Model-based Diagnosis Problemswith Max-SAT Solvers and Vice Versa« , 21th International Workshop on the Principles of Diagnosis, Portland, Oregon, October 13-16, 2010.
Stephan Robert, “Basic Estimation of Markovian Pseudo Long-Range Dependent Processes“, 11th IEEE International Workshop on Computer-Aided Modeling, Analysis and Design of Communication Links and Networks, IEEE CAMAD’09, Pisa, Italy, June 12, 2009.
Francesco Chiti et al., “Supporting Distributed Applications for Swarm of Robots within Smart Environments: The Way of EU Project DustBot”, IWCMC 2009 Mobile Computing Symposium, June 21-24, 2009, Leipzig, Germany,
James Colli-Vignarelli , Jérôme Vernez, Ruben Merz , Catherine Dehollain, Stephan Robert, Jean-Yves Le Boudec, “Concurrent Transmissions in IR-UWB Networks : an Experimental Validation», ICUWB’09.
Alistair Doswald and Stephan Robert, « Better Than Nothing Mobile IPv4 Fast Handovers « , draft-doswald-robert-mip4-better-than-nothing-fast-handover-00-2, March 2008, IETF.
Jérôme Vernez, Andreas Hutter and Stephan Robert, « Development, implementation and verification of a UWB Wireless BAN-based platform with GUI« , IST Mobile and Wireless Communications Summit, Stockholm, Sweden, June 10-12, 2008.
Léonard Gross, Stephan Robert, Gildas Avoine, “L’ennemie publique numéro un de la RFID, c’est l’attaque par relai ”, Multi-Systems & Internet Security Cookbook (MISC) Journal, No 33, September-October 2007.
Olivier Liechti, David Johannot, Pierre Métrailler, Stephan Robert, Karl Baumgartner, “Managing Wireless Sensor Networks with Java”,Jazoon’07, The International Conference on Java Technology, Zürich, Switzerland, June 24-28, 2007.
K. Baumgartner and S. Robert, » Energy efficient multi-sink positioning and architecture for Wireless Sensor Networks« , IASTED International Conference on Communications, Internet and Information Technologies (CIIT’06), St. Thomas, US Virgin Islands, Nov 29-Dec 1, 2006
J. Vernez, J. Ehrensberger, S. Robert, « Nessi: A Network Simulator for Education and Protocol Development « , accepted for 35th International IGIP Symposium , Tallinn, Estonia, September 18-21, 2006.
J. Vernez, J. Ehrensberger, S. Robert, « Nessi: A Network Simulator for Education and Protocol Development « , 11th IEEE International Workshop on Computer-Aided Modeling, Analysis and Design of Communication Links and Networks, IEEE CAMAD’06, Trento, Italy, June 8-9, 2006.
Keith McCloghrie, Stephan Robert, Jean Walrand and Andrew Bierman, Sampling packets for network monitoring, U.S. Patent 6,920,112. July 2005
K. Baumgartner and S. Robert, « Architecture of a scalable wireless sensor network for pollution monitoring », European Workshop on Wireless Sensor Networks (EWSN), ETH Zurich, Switzerland, Feb 13-15, 2006.
S. Robert, V. Emery and M. Hasanovic « Expériences avec un réseau sans fil sécurisé avec la qualité de service», Bulletin de l’ASE, September 2004 (19/2004).
L. Gannoune, S. Robert, Neha Tomar, Tarun Agarwal « Results on Dynamic Adaptation of the Contention Window Max (CWmax) for Enhanced Service Differentiation in IEEE 802.11 Wireless Ad-hoc Networks ”. IEEE Vehicular Technology Conference (VTC2004-Fall), Los Angeles, USA, September 26-29, 2004.
J. Vernez, S. Robert, A. Pollini and A. Hutter, « Adaptation of the IEEE 802.15.4 Mac Layer to an Ultra Wide Band Radiofrequency Physical Layer », IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’04), Barcelona, Spain, 5-8, September 2004.
L. Gannoune, S. Robert, « Dynamic Tuning/Adaptation of the Contention Window Minimum (CWmin) for Enhanced Service Differentiation in IEEE 802.11 Wireless Ad-Hoc Networks ». IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’04), Barcelona, Spain 5-8, September 2004.
Lassaad Gannoune, Stephan Robert and Daniel Rodellar, « Survey Techniques Enhancement sfor IEEE802-11 Wireless LANs«
J. Vernez, S. Robert, A. Pollini and A. Hutter, « IEEE 802.15.4 MAC Layer Adaptation for UWB », IST Mobile and Wireless Communications Summit, 27-30 June 2004, Lyon, France.
S. Robert, « La téléphonie et les services multimédia sur IP dans un contexte de réseaux locaux sans fil« , Bulletin de l’ASE, Mai 2003 (11/2003) : Best paper award for the year 2003.
S. Ventura, S. Robert, « La gestion de la qualité de service dans les réseaux d’entreprises « , Flash informatique de l’EPFL, mai 2003.
P. De Frino, S. Robert, G. Cecchin, « La voix sur GPRS », pp. 29-34, Revue scientifique de l’EIVD, Vision, November 2002.
I. Hsu, S. Robert and J. Walrand, “Resource Requirements for ABR Explicit Rate Flow Control: Deterministic and Probabilistic Analyses ”,Telecommunication Systems 16 (3-4): 297-313, March-April, 2001.
R. Dalang et al., « Convergence of Markov chains to self-similar processes« .
I. Hsu, S. Robert and J. Walrand, “Resource Requirements for ABR Explicit Rate Flow Control: Deterministic and Probabilistic Analyses”,Informs’98, Florida, USA, March 1998.
S. Robert and J.-Y. Le Boudec, “New models for self-similar traffic” , Performance Evaluation, Elsevier, Vol. 30, No 1&2, pp. 57-68 , July 1997.
S. Robert, M. Siler, and J. Walrand, “Measuring Quality of Service: Algorithms and Implementation”, Informs’97, Dallas, USA, October 26-29, 1997.
S. Giordano, J.-Y. Le Boudec, P. Oeschlin and S. Robert, “VBR multiplexed over VBR ”, Proc. IEEE INFOCOM’97, Kobe, Japan, April 1997.
S. Robert and J.-Y. Le Boudec, “On a Markov Modulated Chain Exhibiting Self-Similarities Over Finite Timescale ”, Performance Evaluation, Elsevier, Vol. 27&28, pp. 159-173, October 1996.
Part 1.4 of Traffic Models and Queueing Analysis in Methods for the performance evaluation and design of broadband multiservice networks, The COST 242 Final Report. June 1996.
S. Robert and J.-Y. Le Boudec, “Can Self-Similar Traffic Be Modeled by Markovian Processes?”, Lecture Notes in Computer Science 1044, pp. 119-130, Springer Verlag, ISBN: 3-540-60895-8.
S. Robert and J.-Y. Le Boudec, “On A Markov Modulated Chain Exhibiting Self-Similarities Over Finite Timescale”, Performance’96, EPFL, Lausanne, Suisse, 7-11 October, 1996.
S. Robert and J.-Y. Le Boudec, “Markov modeling and self-similar traffic”, Proc. International Zürich Seminar on Digital Communications, ETH Zürich, Switzerland, pp. 119-130, February 19-23, 1996.
S. Robert and J.-Y. Le Boudec, “Properties of a new class of Models designed for self-similar traffic”, IFIP, Paris, France, December 1995.
R. Grünenfelder and S. Robert, “Decisive Arrival Parameters and a General Finite Capacity Queueing Problem”, 14th International Teletraffic Congress, Antibes juan-les-Pins, France, June 6-10, 1994.
S. Robert, J.Y. Le Boudec, A modulated Markov process for self-similar traffic, in: Proceedings of Saarbrucken Schloss Dagstuhl, Germany, 1995, pp. 1–14
S. Robert “Fitting an SSMP to measured Data”, Networld and Interop’95 , Engineer’s Conference 1995, Las Vegas, USA, March 27-31 1995
R. Grünenfelder and S. Robert, “Decisive Arrival Parameters and a General Finite Capacity Queueing Problem ”, Performance Evaluation, Elsevier, Vol. 23, No. 3, pp. 199-215, September 1995.
S. Robert, C.van den Branden Lambrecht, “An SSMP Traffic Model Based on Network Measurements”, 1995 Proc. IEEE International Phoenix Conference on Computers and Communications, Phoenix, USA , pp. 494-500, March 28-31 , 1995.
S. Robert, C.van den Branden Lambrecht, “Fitting an SSMP to measured Data”, Proc. NCC, India , 1995.
R. Grünenfelder, S. Robert, “Which Arrival Law Parameters Are Decisive for Queuing System Performance”, ITC 14, June 6-10, 1994, Antibes Juan-les-Pins (France). Teletraffic and Engineering, vol. 1a, ed: J. Labetoulle and J. Roberts. ISBN: 0444820310, pp. 377-386, Elsevier, 1994.
R. Grünenfelder, S. Robert, “Which Arrival Law Parameters Are Decisive for Queuing System Performance”, ITC 14, June 6-10, 1994, Antibes Juan-les-Pins (France). Teletraffic and Engineering, vol. 1a, ed: J. Labetoulle and J. Roberts. ISBN: 0444 82031 0, pp. 377-386, Elsevier, 1994.
R. Grünenfelder, S. Robert, J.-P. Hubaux, F. Braun, “Ethernet/DQDB Interconnection”, Interworking in Broadband Networks, Bern, 1993.
R. Grünenfelder, S. Robert, J.-P. Hubaux, F. Braun, “Ethernet/DQDB Interconnection”, Interworking in Broadband Networks, ed: S. Rao, IOS Press, ISBN 9051991355, pp. 378-387, Amsterdam, Oxford, Washington, Tokyo, 1993.
R. Grünenfelder, P.Rogl, S.Robert, “Performance evaluation of DQDB/ATM interconnection with adaptative prevention mechanism”, EFOC/LAN’92 Conference, Paris, France, paper no 119, pp. 241-245, June 24-26, 1992.
J. Sanford, J.-F. Zürcher and S. Robert, “Shaped beam patch arrays for mobile communication base stations”, Microwave Engineering Europe Journal, pp. 31-33, July/June 1991.
J. Sanford, J. F. Zürcher and S. Robert, « Optimized Antennas for Mobile Communications Base Stations « . Proceedings of the 21st European Microwave Conference, paper 1.17, vol. 1 pp. 780-786.