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Number of documents

78

Olivier Togni's CV

Positions

2012- present
full professor position at Burgundy University, Dijon
2000 - 2012
associate professor (maître de conférences) at Burgundy University, Dijon
1999-2000
researcher (postdoc) at Strasbourg University, LSIIT laboratory in the "Réseaux et Protocoles" team
1998-1999
lecturer & researcher (ATER) at Bordeaux I University, IUT A
1995 - 1998
Ph.D student at Bordeaux I University, LaBRI laboratory
1994-1995
French military service in BA 106, Mérignac
 

Fonctions

2019-present
head of the LIB laboratory.
2007- 2017
head of the Computer science department of the LE2I lab.
2017-2019
head of the Master Informatique
2014-2018
head of the "Informatique, Instrumentation et Imagerie médicale (3I)" speciality of the Master STIC
2005-2012
member of the scientific council of the University of Burgundy
 

Diplomae

december 2006
Habilitation à diriger des recherches (HDR) Coloration de graphes : quelques contributions, Université de Bourgogne
june 1998
Ph.D thesis Force des graphes - indice optique des réseau (in French), Université de Bordeaux I

 

Journal articles42 documents

  • Olivier Togni, Jean-Christophe Godin. Choosability with separation of cycles and outerplanar graphs. Discussiones Mathematicae Graph Theory, University of Zielona Góra, In press, ⟨10.7151/dmgt.2398⟩. ⟨hal-03526797⟩
  • Boštjan Brešar, Nicolas Gastineau, Tanja Gologranc, Olivier Togni. On a Vertex-Edge Marking Game on Graphs. Annals of Combinatorics, Springer Verlag, 2021, ⟨10.1007/s00026-021-00524-9⟩. ⟨hal-03150694⟩
  • Nicolas Gastineau, Olivier Togni. Coloring of the dth power of the face-centered cubic grid. Discussiones Mathematicae Graph Theory, University of Zielona Góra, 2021, 41, pp.1001-1020. ⟨10.7151/dmgt.2257⟩. ⟨hal-01819684⟩
  • Olivier Togni, Simon Obenofunde, Wahabou Abdou. Optimised disjoint virtual backbone algorithms for wireless sensor networks. IET Wireless Sensor Systems, IET, 2021, 11 (5), pp.219-232. ⟨10.1049/wss2.12028⟩. ⟨hal-03526781⟩
  • Boštjan Brešar, Nicolas Gastineau, Olivier Togni. Packing colorings of subcubic outerplanar graphs. Aequationes Mathematicae, Springer Verlag, 2020, 94, pp.945-967. ⟨10.1007/s00010-020-00721-6⟩. ⟨hal-02563986⟩
  • Nicolas Gastineau, Wahabou Abdou, Nader Mbarek, Olivier Togni. Leader Election And Local Identifiers For Three‐Dimensional Programmable Matter. Concurrency and Computation: Practice and Experience, Wiley, 2020, ⟨10.1002/cpe.6067⟩. ⟨hal-02970497⟩
  • Nicolas Gastineau, Olivier Togni. On S -packing edge-colorings of cubic graphs. Discrete Applied Mathematics, Elsevier, 2019, 259, pp.63-75. ⟨10.1016/j.dam.2018.12.035⟩. ⟨hal-02186973⟩
  • Boštjan Brešar, Nicolas Gastineau, Sandi Klavžar, Olivier Togni. Exact Distance Graphs of Product Graphs. Graphs and Combinatorics, Springer Verlag, 2019, 35 (6), pp.1555-1569. ⟨10.1007/s00373-019-02089-0⟩. ⟨hal-02413457⟩
  • Nicolas Gastineau, Přemysl Holub, Olivier Togni. On the packing chromatic number of subcubic outerplanar graphs. Discrete Applied Mathematics, Elsevier, 2019, 255, pp.209-221. ⟨10.1016/j.dam.2018.07.034⟩. ⟨hal-02188762⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. Towards Service Level Guarantee within IoT Sensing Layer. International Journal On Advances in Internet Technology, IARIA, 2019, 12 (1&2), pp.1-11. ⟨hal-02413400⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. Self-Configuring IoT Service QoS Guarantee Using QBAIoT. Computers, MDPI, 2018, 7 (4), pp.64. ⟨10.3390/computers7040064⟩. ⟨hal-02413379⟩
  • Benoit Darties, Nicolas Gastineau, Olivier Togni. Almost disjoint spanning trees: Relaxing the conditions for completely independent spanning trees. Discrete Applied Mathematics, Elsevier, 2018, 236, pp.124-136. ⟨10.1016/j.dam.2017.11.018⟩. ⟨hal-01715892⟩
  • Ahmad Rahil, Olivier Togni, Nader Mbarek. IP-Based Mobility Management and Handover Latency Measurement in heterogeneous environments. Network and Complex Systems, IISTE, 2017, 7 (1), pp.26-49. ⟨hal-01859065⟩
  • Benoit Darties, Nicolas Gastineau, Olivier Togni. Completely independent spanning trees in some regular graphs. Discrete Applied Mathematics, Elsevier, 2017, 217, pp.163 - 174. ⟨10.1016/j.dam.2016.09.007⟩. ⟨hal-01469367⟩
  • Brice Effantin, Nicolas Gastineau, Olivier Togni. A characterization of b-chromatic and partial Grundy numbers by induced subgraphs. Discrete Mathematics, Elsevier, 2016, 339 (8), pp.2157 - 2167. ⟨10.1016/j.disc.2016.03.011⟩. ⟨hal-01157902v2⟩
  • Nicolas Gastineau, Olivier Togni. S-Packing Colorings of Cubic Graphs. Discrete Mathematics, Elsevier, 2016, 339, pp.2461-2470. ⟨hal-00967446v2⟩
  • Yves Aubry, Jean-Christophe Godin, Olivier Togni. Free choosability of outerplanar graphs. Graphs and Combinatorics, Springer Verlag, 2016, 32 (3), pp.851-859. ⟨10.1007/s00373-015-1625-3⟩. ⟨hal-00957298⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. Hybrid QoS based routing protocol for inter and intra wireless mesh infrastructure communications. Wireless Networks, Springer Verlag, 2016, 22 (7), pp.2111 - 2130. ⟨10.1007/s11276-015-1091-0⟩. ⟨hal-01436646⟩
  • Mohamad Hamze, Nader Mbarek, Olivier Togni. SLA-based Resource Allocation within Cloud Networking Environment. International journal of new computer architectures and their applications (IJNCAA), 2015, 5 (2), pp. 61-78 / ISSN 2220-9085. ⟨hal-01211088⟩
  • Nicolas Gastineau, Hamamache Kheddouci, Olivier Togni. Subdivision into i-packings and S-packing chromatic number of some lattices. Ars Mathematica Contemporanea, DMFA Slovenije, 2015, 9. ⟨hal-01157901⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. HQMR: Hybrid QoS based Routing Protocol for Wireless Mesh Environment. International Journal On Advances in Networks and Services, IARIA, 2015, 8 (1&2), pp. 27-41 ISSN: 1942-2644. ⟨hal-01203540⟩
  • Nicolas Gastineau, Hamamache Kheddouci, Olivier Togni. On the family of $r$-regular graphs with Grundy number $r+1$. Discrete Mathematics, Elsevier, 2014, 328 (5-15). ⟨hal-00922022v2⟩
  • Yves Aubry, Jean-Christophe Godin, Olivier Togni. Every triangle-free induced subgraph of the triangular lattice is $(5m,2m)$-choosable. Discrete Applied Mathematics, Elsevier, 2014, 166, pp.51--58. ⟨10.1016/j.dam.2013.09.028⟩. ⟨hal-00631398⟩
  • Jan Ekstein, Premysl Holub, Olivier Togni. The Packing Coloring of Distance Graphs D(k,t). Discrete Applied Mathematics, Elsevier, 2014, 167, pp.100-106. ⟨10.1016/j.dam.2013.10.036⟩. ⟨hal-00905732⟩
  • Olivier Togni. On Packing Colorings of Distance Graphs. Discrete Applied Mathematics, Elsevier, 2014, 167, pp.280-289. ⟨10.1016/j.dam.2013.10.026⟩. ⟨hal-00531583v2⟩
  • Ahmad Rahil, Nader Mbarek, Olivier Togni, Mirna Atieh. Integrated Fuzzy Solution for Network Selection using MIH in Heterogeneous Environment. International Journal On Advances in Networks and Services, IARIA, 2013, 6 (3&4), pp.175-187. ⟨hal-00926022⟩
  • Roman Čada, Jan Ekstein, Premysl Holub, Olivier Togni. Radio labelings of distance graphs. Discrete Applied Mathematics, Elsevier, 2013, 161 (18), pp.2876-2884. ⟨10.1016/j.dam.2013.06.024⟩. ⟨hal-00880024⟩
  • Yves Aubry, Jean-Christophe Godin, Olivier Togni. Vectorial solutions to list multicoloring problems on graphs. Advances and Applications in Discrete Mathematics, Pushpa Publishing House, 2012, Volume 9 (Numéro 2), pp 65 --81. ⟨hal-00672373⟩
  • Jean-Luc Baril, Hamamache Kheddouci, Olivier Togni. Vertex Distinguishing Edge- and Total-Colorings of Cartesian and other Product Graphs. Ars Combinatoria, Waterloo, Ont : Dept. of Combinatorics and Optimization, University of Waterloo, 2012, 107, pp.109-127. ⟨hal-00762728⟩
  • Riadh Khennoufa, Olivier Togni. The radio antipodal and radio numbers of the hypercube. Ars Combinatoria, Waterloo, Ont : Dept. of Combinatorics and Optimization, University of Waterloo, 2011, 102, pp. 447-461. ⟨hal-00655718⟩
  • Jean-Luc Baril, Olivier Togni. Neighbor-Distinguishing k-tuple Edge-Colorings of Graphs. Discrete Mathematics, Elsevier, 2009, 309 (16), pp.5147-5157. ⟨10.1016/j.disc.2009.04.003⟩. ⟨hal-00655717⟩
  • Riadh Khennoufa, Olivier Togni. Total and fractional total colourings of circulant graphs. Discrete Mathematics, Elsevier, 2008, 308 (24), pp.Pages 6316-6329. ⟨10.1016/j.disc.2007.11.070⟩. ⟨hal-00655719⟩
  • Hamamache Kheddouci, Olivier Togni. Bounds for minimum feedback vertex sets in distance graphs and circulant graphs. Discrete Mathematics and Theoretical Computer Science, DMTCS, 2008, Vol. 10 no. 1 (1), pp.57--70. ⟨10.46298/dmtcs.417⟩. ⟨hal-00972307⟩
  • Riadh Khennoufa, Mustapha Kchikech, Olivier Togni. Radio k-Labelings for Cartesian Products of Graphs. Discussiones Mathematicae Graph Theory, University of Zielona Góra, 2008, 28 (1), p. 165-178. ⟨hal-00655720⟩
  • Olivier Togni. Strong chromatic index of products of graphs. Discrete Mathematics and Theoretical Computer Science, DMTCS, 2007, Vol. 9 no. 1 (1), p. 47-56. ⟨10.46298/dmtcs.414⟩. ⟨hal-00655721⟩
  • Mustapha Kchikech, Riadh Khennoufa, Olivier Togni. Linear and cyclic radio k-labelings of trees. Discussiones Mathematicae Graph Theory, University of Zielona Góra, 2007, 27 (1), p. 105-123. ⟨hal-00655729⟩
  • Jean-Luc Baril, Hamamache Kheddouci, Olivier Togni. Adjacent vertex distinguishing edge-colorings of meshes and hypercubes. The Australasian Journal of Combinatorics, Combinatorial Mathematics Society of Australasia (Inc.), 2006, 35, pp.89-102. ⟨hal-00188388⟩
  • Mustapha Kchikech, Olivier Togni. Approximation Algorithms for Multicoloring Planar Graphs and Powers of Square and Triangular Meshes. Discrete Mathematics and Theoretical Computer Science, DMTCS, 2006, Vol. 8, pp.159-172. ⟨10.46298/dmtcs.371⟩. ⟨hal-00961107⟩
  • Riadh Khennoufa, Olivier Togni. A Note on Radio Antipodal Colouring of Paths. Mathematica Bohemica, 2005, 130 (3), p. 277-282. ⟨hal-00655732⟩
  • Jean-Luc Baril, Hamamache Kheddouci, Olivier Togni. Irregularity strength of circulant graphs. Discrete Mathematics, Elsevier, 2005, 304 (1-3), pp.1-10. ⟨hal-00188406⟩
  • Denise Amar, André Raspaud, Olivier Togni. All-to-all wavelength-routing in all-optical compound networks. Discrete Mathematics, Elsevier, 2001, 235 (1-3), pp.353-363. ⟨hal-00306482⟩
  • Olivier Togni. Irregularity strength and compound graphs. Discrete Mathematics, Elsevier, 2000, 218 (1-3), p. 235-243. ⟨10.1016/S0012-365X(99)00305-2⟩. ⟨hal-00802760⟩

Conference papers27 documents

  • Ali Yassin, Hocine Cherifi, Hamida Seba, Olivier Togni. A Comparison of Model-Based Backbone Filtering Techniques in the Air Transportation Network. French Regional Conference on Complex Systems, Jun 2022, Paris, France. ⟨hal-03671731⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. IoT-MAAC: Multiple Attribute Access Control for IoT environments. 2020 IEEE 17th Annual Consumer Communications & Networking Conference (IEEE CCNC), Jan 2020, Las Vegas, United States. ⟨hal-02452366⟩
  • Simon T. Obenofunde, Olivier Togni, Wahabou Abdou. Construction of Disjoint Virtual Backbones for Wireless Sensor Networks. icWCSN 2020: 2020 International Conference on Wireless Communication and Sensor Networks, May 2020, Warsaw, Poland. pp.7-12, ⟨10.1145/3411201.3411205⟩. ⟨hal-03066806⟩
  • Boštjan Brešar, Nicolas Gastineau, Olivier Togni. Packing colorings of subcubic outerplanar graphs. Bordeaux Graph Workshop, Oct 2019, Bordeaux, France. ⟨hal-02439756⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. Fuzzy Logic based security trust evaluation for IoT environments. 16th ACS/IEEE International Conference on Computer Systems and Applications AICCSA 2019, Nov 2019, Abu Dhabi, United Arab Emirates. ⟨hal-02452340⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. IoT Service QoS Guarantee Using QBAIoT Wireless Access Method. International Conference on Mobile, Secure, and Programmable Networking, Jun 2018, Paris, France. pp.157-173, ⟨10.1007/978-3-030-03101-5_15⟩. ⟨hal-02413319⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. QBAIoT: QoS Based Access for IoT Environments. The Fourteenth Advanced International Conference on Telecommunications /, Jun 2018, BArcelone, Spain. ⟨hal-02413477⟩
  • Axel Moinet, Benoit Darties, Nicolas Gastineau, Jean-Luc Baril, Olivier Togni. Completely independent spanning trees for enhancing the robustness in ad-hoc Networks. 2017 IEEE 13th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), Oct 2017, Rome, Italy. ⟨10.1109/WiMOB.2017.8115791⟩. ⟨hal-01715916⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. Service Level Guarantee Framework for IoT environments. International Conference on Internet of Things and Machine Learning (IML 2017), At Liverpool city United Kingdom, Oct 2017, Liverpool, United Kingdom. pp.DOI: 10.1145/3109761.3158393, ⟨10.1145/3109761.3158393⟩. ⟨hal-01858419⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. Self-configuring multipath intra-mesh infrastructure QoS based routing. IEEE 12th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), 2016 , IEEE, Oct 2016, New York, United States. pp. ISBN Information: INSPEC Accession Number: 16519679 ⟨10.1109/WiMOB.2016.7763241⟩. ⟨hal-01483649⟩
  • Benoit Darties, Nicolas Gastineau, Olivier Togni. Almost disjoint spanning trees. Bordeaux Graph Workshop BGW, Nov 2016, Bordeaux, France. ⟨hal-01451683⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. QoS Multi-tree Based Routing Protocol for Inter-mesh Infrastructure Communications. 14th International Conference on Wired/Wireless Internet Communication (WWIC), May 2016, Thessaloniki, Greece. pp.199-211, ⟨10.1007/978-3-319-33936-8_16⟩. ⟨hal-01434852⟩
  • Mohamad Hamze, Nader Mbarek, Olivier Togni. Broker and Federation Based Cloud Networking Architecture for IaaS and NaaS QoS Guarantee. 13th IEEE Annual Consumer Communications and Networking Conference (CCNC), Jan 2016, Las Vegas, NV, United States. ⟨hal-01434844⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. QoS Based Routing Protocol for Intra-Mesh Infrastructure Communications. Global Summit on Computer & Information Technology (GSCIT 2015), Jun 2015, SOUSSE, Tunisia. ⟨hal-01214170⟩
  • Mohamad Hamze, Nader Mbarek, Olivier Togni. Resource Self-management under an SLA within a Cloud Networking Environment. Sixth International Conference on Cloud Computing, GRIDs, and Virtualization, CLOUD COMPUTING 2015, Mar 2015, Nice, France. ⟨hal-01109037⟩
  • Nicolas Gastineau, Benoit Darties, Olivier Togni. Arbres couvrants presque disjoints. ALGOTEL 2015 — 17èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Jun 2015, Beaune, France. ⟨hal-01148458⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. Routage hybride basé sur la QoS pour une infrastructure maillée sans fil. CFIP-NOTERE 2015, Jul 2015, Paris, France. ⟨hal-01214171⟩
  • Ahmad Rahil, Nader Mbarek, Mirna Atieh, Olivier Togni, Ali Fouladkar. Statistical Learning and Multiple Linear Regression Model for Network Selection using MIH. The Third International Conference on e-Technologies and Networks for Development (ICeND2014), Apr 2014, Beirut, Lebanon. pp. 195-200 / ISBN: 9978-1-4799-3165-1 ©2014 IEEE. ⟨hal-01081434⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. Hybrid QoS Based Routing for IEEE 802.16j Mesh Infrastructure. AICT 2014, The Tenth Advanced International Conference on Telecommunications, Jul 2014, Paris, France. pp 110-118. ⟨hal-01081352⟩
  • Nicolas Gastineau, Olivier Togni, Brice Effantin. On parameterized complexity to determine b-chromatic and partial Grundy numbers. Bordeaux Graph Workshop 2014, Nov 2014, Bordeaux, France. ⟨hal-02174532⟩
  • Hajer Bargaoui, Nader Mbarek, Olivier Togni, Mounir Frikha. Routage Hybride basé sur la QoS pour une infrastructure IEEE 802.16j maillé sans fil. 10ème Conférence internationale GRES : Gestion de Réseaux Et de Services, Dec 2014, PARIS, France. ⟨hal-01129672⟩
  • Nicolas Gastineau, Benoit Darties, Olivier Togni. Recherche d'arbres couvrants complètement indépendants dans des graphes réguliers. ALGOTEL 2014 -- 16èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Jun 2014, Le Bois-Plage-en-Ré, France. pp.1--4. ⟨hal-00986223⟩
  • Mohamad Hamze, Nader Mbarek, Olivier Togni. Autonomic Brokerage Service for an End-to-End Cloud Networking Service Level Agreement. IEEE 3rd Symposium on Network Cloud Computing and Applications, Feb 2014, Rome, Italy. ⟨hal-00926494⟩
  • Mohamad Hamze, Nader Mbarek, Olivier Togni. Self-establishing a Service Level Agreement within Autonomic Cloud Networking Environment. IFIP/IEEE Network Operations and Management Symposium (NOMS 2014), May 2014, Krakow, Poland. ⟨hal-00927635⟩
  • Ahmad Rahil, Nader Mbarek, Olivier Togni. Smart Network Selection and Packet Loss Improvement during Handover in Heterogeneous Environment. International Conference on Networking and Services, Mar 2013, Lisbon, Portugal. ⟨hal-00783870⟩
  • Roman Čada, Jan Ekstein, Premysl Holub, Olivier Togni. Radio Labelings of Distance Graphs. Bordeaux Graph Workshop (BGW), Nov 2012, Bordeaux, France. ⟨hal-00787442⟩
  • Jean-Luc Baril, H. Kheddouci, Olivier Togni. Force d'irrégularité des graphes circulants. Journées Graphes et Algorithmes 2003 (JGA03), 2003, Dijon, France. pp.000. ⟨hal-00192144⟩

Book sections3 documents

  • Hajer Bargaoui, Nader Mbarek, Olivier Togni. Gestion de la qualité de service dans les réseaux maillés sans fil. Gestion du niveau de service dans les environnements émergents, 2020. ⟨hal-03064974⟩
  • Ahmad Khalil, Nader Mbarek, Olivier Togni. Gestion du niveau de service dans l’Internet des objets (IdO). Gestion du niveau de service dans les environnements émergents, 2020. ⟨hal-03064966⟩
  • Nicolas Gastineau, Wahabou Abdou, Nader Mbarek, Olivier Togni. Distributed leader election and computation of local identifiers for programmable matter. Algorithms for Sensor Systems, 11410, Springer Nature, pp.159-179, 2019, Lecture Notes in Computer Science, 978-3-030-14094-6. ⟨hal-01848911⟩

Preprints, Working Papers, ...6 documents

  • Nicolas Gastineau, Přemysl Holub, Olivier Togni. On packing chromatic number of subcubic outerplanar graphs. 2018. ⟨hal-01489300v3⟩
  • Nicolas Gastineau, Olivier Togni. On S-packing edge-colorings of cubic graphs. 2017. ⟨hal-01651260⟩
  • Benoit Darties, Nicolas Gastineau, Olivier Togni. Almost disjoint spanning trees: relaxing the conditions for completely independent spanning trees. 2017. ⟨hal-01476364⟩
  • Benoit Darties, Nicolas Gastineau, Olivier Togni. Completely Independent Spanning Trees in Some Regular Graphs. 2014. ⟨hal-01066448⟩
  • Yves Aubry, Jean-Christophe Godin, Olivier Togni. Choosability of a weighted path and free-choosability of a cycle. 2011. ⟨hal-00484445v3⟩
  • Yves Aubry, Godin Jean-Christophe, Togni Olivier. Extended core and choosability of a graph. 2010. ⟨hal-00492157⟩