Branch-and-Cut Techniques for Solving Realistic Two-Layer Network Design Problems. - Sebastian Orlowski; Christian Raack; Arie M. C. A. Koster; Georg Baier; Thomas Engel 006; Pietro Belotti (Graphs and Algorithms in Communication Networks, 2010)

Towards robust network design using integer linear programming techniques. - Arie M. C. A. Koster; Manuel Kutschka; Christian Raack (NGI, 2010)

The Mcf-separator: detecting and exploiting multi-commodity flow structures in MIPs. - Tobias Achterberg; Christian Raack (Math. Program. Comput., 2010)

On the Robustness of Optimal Network Designs. - Arie M. C. A. Koster; Manuel Kutschka; Christian Raack (ICC, 2011)

Cutset Inequalities for Robust Network Design. - Arie M. C. A. Koster; Manuel Kutschka; Christian Raack (INOC, 2011)

On cut-based inequalities for capacitated network design polyhedra. - Christian Raack; Arie M. C. A. Koster; Sebastian Orlowski; Roland Wessäly (Networks, 2011)

A note on the MIR closure and basic relaxations of polyhedra. - Sanjeeb Dash; Oktay Günlük; Christian Raack (Oper. Res. Lett., 2011)

Dynamic routing at different layers in IP-over-WDM networks - Maximizing energy savings. - Filip Idzikowski; Sebastian Orlowski; Christian Raack; Hagen Woesner; Adam Wolisz (Opt. Switch. Netw., 2011)

Optimal degree of optical circuit switching in IP-over-WDM networks. - Ulrich Menne; Christian Raack; Roland Wessäly; Daniel Kharitonov (ONDM, 2012)

Energy Efficiency in Extensive IP-Over-WDM Networks with Protection. - Andreas Betker; Dirk Kosiankowski; Christoph Lange 004; Frank Pfeuffer; Christian Raack; Axel Werner (OR, 2012)

Capacitated Network Design - Multi-Commodity Flow Formulations, Cutting Planes, and Demand Uncertainty (Netzwerkdesign - Mehrgüterflussformulierungen, Schnittebenen und Bedarfsunsicherheit) - Christian Raack (2012)

Capacitated Network Design. - Christian Raack (OR, 2013)

Robust network design: Formulations, valid inequalities, and computations. - Arie M. C. A. Koster; Manuel Kutschka; Christian Raack (Networks, 2013)

Affine recourse for the robust network design problem: Between static and dynamic routing. - Michael Poss; Christian Raack (Networks, 2013)

A nation-wide optimization study on the consolidation of local exchanges using long-reach passive optical networks. - Roland Wessäly; Christian Raack; Norbert Ascheuer (ICTON, 2014)

DISCUS: an end-to-end solution for ubiquitous broadband optical access. - Marco Ruffini; Lena Wosinska; Mohand Achouche; Jiajia Chen 001; Nick J. Doran; Farsheed Farjady; Julio Montalvo-Garcia; Peter Ossieur; Barry O'Sullivan; Nick Parsons; Thomas Pfeiffer 001; Xing-Zhi Qiu; et al. (IEEE Commun. Mag., 2014)

Towards optimizing the deployment of optical access networks. - Martin Grötschel; Christian Raack; Axel Werner (EURO J. Comput. Optim., 2014)

Topology optimization of IP and WDM transport networks with respect to content delivery functions. - Monika Jäger; Carsten Behrens; Ralf Huelsermann; Christian Raack (CTTE, 2015)

Cost optimal positioning of hybrid access multi-path entities. - Thomas Monath; Ulrich Menne; Christian Raack (CTTE, 2015)

Centralised versus distributed radio access networks: Wireless integration into long reach passive optical networks. - Christian Raack; Julio Montalvo-Garcia; Roland Wessäly (CTTE, 2015)

Hierarchical versus flat optical metro/core networks: A systematic cost and migration study. - Christian Raack; Roland Wessäly; David B. Payne; Marco Ruffini (ONDM, 2016)

End-to-end network design and experimentation in the DISCUS project. - David B. Payne; Alejandro Arbelaez; René Bonk; Nick J. Doran; Marija Furdek; R. Jensen; Nick Parsons; Thomas Pfeiffer 001; Luis Quesada 001; Christian Raack; Giuseppe Talli; Paul D. Townsend; et al. (ICTON, 2017)

Access and Metro Network Convergence for Flexible End-to-End Network Design [Invited]. - Marco Ruffini; Mohand Achouche; Alejandro Arbelaez; René Bonk; Andrea Di Giglio; Nick J. Doran; Marija Furdek; R. Jensen; Julio Montalvo-Garcia; Nicholas Parsons; Thomas Pfeiffer 001; Luis Quesada 001; et al. (JOCN, 2017)

Kiglis: Smart Networks for Smart Cities. - Daniel Bogdoll; Patrick Matalla; Christoph Füllner; Christian Raack; Shi Li; Tobias Käfer; Stefan Orf; Marc René Zofka; Finn Sartoris; Christoph Schweikert; Thomas Pfeiffer 001; André Richter; et al. (ISC2, 2021)

Optical-access networks for smart sustainable cities: from network architecture to fiber deployment. - Md Mosaddek Hossain Adib; Patrick Matalla; Christoph Füllner; Shi Li; Elias G. Giacoumidis; Christian Raack; Ulrich Menne; Michael Straub; Tarek Saier; Christoph Schweikert; Stefan Orf; Martin Gontscharow; et al. (J. Opt. Commun. Netw., 2025)