{"id":199,"date":"2026-01-19T15:48:43","date_gmt":"2026-01-19T14:48:43","guid":{"rendered":"https:\/\/project.inria.fr\/murene\/?page_id=199"},"modified":"2026-08-03T11:03:16","modified_gmt":"2026-08-03T09:03:16","slug":"publications-presentations","status":"publish","type":"page","link":"https:\/\/project.inria.fr\/murene\/en\/publications-presentations\/","title":{"rendered":"Publications\/Presentations"},"content":{"rendered":"

This page gathers all scientific publications, preprints and talks produced by the MURENE project. In an open-science spirit, our articles are freely available on HAL.<\/p>\n\n\n\n

Publications<\/h2>\n\n\n\n

2025<\/h3>\n\n\n\n
\n
A divide-and-conquer approach for B2B integral debt netting<\/h5>\n\n\n\n

Joann\u00e8s Guichon<\/strong>, Sylvain Contassot-Vivier, Nazim Fat\u00e8s. Conf\u00e9rence du chapitre local de la Complex Systems Society<\/p>\n\n\n\n

\n \ud83d\udcc4<\/span>\n Scientific publication<\/span>\n View on HAL<\/a>\n<\/div>\n\n\n\n

Conference: CCS France 2025<\/a><\/p>\n<\/div><\/div>\n\n\n\n

\n
Integral B2B Debt Netting: Model and Static Algorithm<\/h5>\n\n\n\n

Joann\u00e8s Guichon<\/strong>, Sylvain Contassot-Vivier, Nazim Fat\u00e8s. FRCCS 2025<\/p>\n\n\n\n

\n \ud83d\udcc4<\/span>\n Scientific publication<\/span>\n View on HAL<\/a>\n<\/div>\n\n\n\n

Conference: FRCCS 2025<\/a><\/p>\n<\/div><\/div>\n\n\n\n

2023<\/h3>\n\n\n\n
\n
Properties of B2B invoice graphs and detection of structures<\/h5>\n\n\n\n

Joann\u00e8s Guichon<\/strong>, Nazim Fat\u00e8s, Sylvain Contassot-Vivier, Massimo Amato. Complex Networks 2023<\/p>\n\n\n\n

\n \ud83d\udcc4<\/span>\n Scientific publication<\/span>\n View on HAL<\/a>\n<\/div>\n\n\n\n

Conference: Complex Networks 2023<\/a><\/p>\n<\/div><\/div>\n\n\n\n

Talks and communications<\/h2>\n\n\n\n

2026<\/h3>\n\n\n\n
\n
Temporal B2B Debt Netting\nor how to save liquidity and reduce risks<\/h5>\n\n\n\n

Presentation of a temporal netting model for inter-company debts, taking invoice due dates into account to maximise liquidity savings and reduce cascading default risks.<\/p>\n\n\n\n

Joann\u00e8s Guichon<\/strong>, Sylvain Contassot-Vivier, Nazim Fat\u00e8s. Journ\u00e9es Fran\u00e7aises des Syst\u00e8mes Complexes 2026 (CSS France), Lyon<\/p>\n\n\n\n

\n \ud83c\udfa4<\/span>\n Presentation slides<\/span>\n View PDF<\/a>\n<\/div>\n\n\n\n

Conference: Journ\u00e9es Fran\u00e7aises des Syst\u00e8mes Complexes 2026, June 1-2, 2026, Lyon<\/p>\n<\/div><\/div>\n\n\n\n

\n
Temporal B2B Debt Netting\nor how to save liquidity and reduce risks<\/h5>\n\n\n\n

Presentation of the formal model of temporal B2B debt netting and its benefits in terms of liquidity savings and risk reduction, compared with a classical static approach.<\/p>\n\n\n\n

Joann\u00e8s Guichon<\/strong>, Sylvain Contassot-Vivier, Nazim Fat\u00e8s. ISCS 2026, La Rochelle<\/p>\n\n\n\n

\n \ud83c\udfa4<\/span>\n Presentation slides<\/span>\n View PDF<\/a>\n<\/div>\n\n\n\n

Conference: ISCS 2026, June 3-5, 2026, La Rochelle<\/p>\n<\/div><\/div>\n\n\n\n

2025<\/h3>\n\n\n\n
\n
A divide-and-conquer approach for B2B integral debt netting<\/h5>\n\n\n\n

Presentation of a divide-and-conquer algorithmic approach for integral netting of inter-company debts, suited to large-scale B2B networks.<\/p>\n\n\n\n

Joann\u00e8s Guichon<\/strong>. Local chapter conference of the Complex Systems Society, June 23-25, 2025<\/p>\n\n\n\n

\n \ud83c\udfa4<\/span>\n Presentation slides<\/span>\n View PDF<\/a>\n<\/div>\n\n\n\n

Conference: CCS France 2025<\/a><\/p>\n<\/div><\/div>\n\n\n\n

\n
Integral B2B Debt Netting: Model and Static Algorithm<\/h5>\n\n\n\n

Presentation of the formal model of integral B2B debt netting and a static algorithm aimed at reducing liquidity needs in non-dynamic inter-company debt networks.<\/p>\n\n\n\n

Joann\u00e8s Guichon<\/strong>. FRCCS 2025, May 21-23, 2025<\/p>\n\n\n\n

\n \ud83c\udfa4<\/span>\n Presentation slides<\/span>\n View PDF<\/a>\n<\/div>\n\n\n\n

Conference: FRCCS 2025<\/a><\/p>\n<\/div><\/div>\n\n\n\n

2024<\/h3>\n\n\n\n
\n
Debt Reduction by Netting in B2B Networks<\/h5>\n\n\n\n

Talk proposing an algorithm for reducing inter-company debts.<\/p>\n\n\n\n

Joann\u00e8s Guichon<\/strong>. Bridging theoretical and empirical approaches to the study of social dynamics, June 6-7, 2024<\/p>\n\n\n\n

\n \ud83c\udfa4<\/span>\n Presentation slides<\/span>\n View PDF<\/a>\n<\/div>\n\n\n\n

Conference: Bridging SD 2024<\/a>, ISC-PIF, Paris<\/p>\n<\/div><\/div>\n\n\n\n

2023<\/h3>\n\n\n\n
\n
Properties of B2B invoice graphs and detection of structures<\/h5>\n\n\n\n

Poster presentation at the Complex Networks 2023 conference.<\/p>\n\n\n\n

Joann\u00e8s Guichon<\/strong>. Complex Networks 2023, November 28-30, 2023<\/p>\n\n\n\n

\n \ud83c\udfa4<\/span>\n Poster<\/span>\n View the poster<\/a>\n<\/div>\n\n\n\n

Conference: Complex Networks 2023<\/a><\/p>\n<\/div><\/div>\n\n\n\n

\n
EFNUM 2023 workshop talk<\/h5>\n\n\n\n

Talk presenting the systemic stakes of inter-company debts and the value of graph-based modelling to analyse and reduce them.<\/p>\n\n\n\n

Joann\u00e8s Guichon<\/strong>, Nazim Fat\u00e8s. Chaire Economie Finances Num\u00e9rique, Universit\u00e9 de Lorraine, March 23, 2023<\/p>\n\n\n\n

\n \ud83c\udfa4<\/span>\n Presentation slides<\/span>\n By Nazim Fat\u00e8s<\/a>\n By Joann\u00e8s Guichon<\/a>\n<\/div>\n\n\n\n

Conference: Atelier EFNUM 2023<\/a><\/p>\n<\/div><\/div>\n\n\n\n

\n
A micro comic strip on debt reduction<\/h5>\n\n\n\n

Joann\u00e8s Guichon<\/strong>. Science outreach workshop, Universit\u00e9 de Lorraine<\/p>\n\n\n\n

\n \"Planche<\/a>\n \"Planche<\/a>\n \"Planche<\/a>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

This page gathers all scientific publications, preprints and talks produced by the MURENE project. In an open-science spirit, our articles are freely available on HAL. Publications 2025 A divide-and-conquer approach for B2B integral debt netting Joann\u00e8s Guichon, Sylvain Contassot-Vivier, Nazim Fat\u00e8s. Conf\u00e9rence du chapitre local de la Complex Systems Society\u2026<\/p>\n

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