Lischka J, Karl H. A virtual network mapping algorithm based on subgraph isomorphism detection. In: Proceedings of the 1st ACM SIGCOMM Workshop on Virtualized Infrastructure Systems and Architectures, VISA 2009, Barcelona, Spain, August 17, 2009. ; 2009:81--88. doi:10.1145/1592648.1592662

Biermann T, Polgar ZA, Karl H. Cooperation and coding framework. In: Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference On. ; 2009:1--5.

Valentin S, Woldegebreal DH, Volkhausen T, Karl H. Combining for cooperative WLANs-a reality check based on prototype measurements. In: Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference On. ; 2009:1--5.

Volkhausen T, Woldegebreal DH, Karl H. Improving network coded cooperation by soft information. In: Sensor, Mesh and Ad Hoc Communications and Networks Workshops, 2009. SECON Workshops’ 09. 6th Annual IEEE Communications Society Conference On. ; 2009:1--6.

Warneke D, Dannewitz C. Statistics-based ID management for load balancing in structured P networks. In: 2009 IEEE 34th Conference on Local Computer Networks. IEEE; 2009. doi:10.1109/lcn.2009.5355086

Biermann T, Dannewitz C, Karl H. Extended Results on an Adaptive Resource/Performance Trade-Off for Resolving Complex Queries in P Networks.; 2008.

Brinkmann A, Gudenkauf S, Hasselbring W, et al. Employing WS-BPEL Design Patterns for Grid Service Orchestration using a Standard WS-BPEL Engine and a Grid Middleware. In: Proc. Cracow Grid Workshop (CGW). ; 2008:103-110.

Brinkmann A, Karl H, eds. Proceedings of the 1. GI/ITG KuVS Fachgespräch Virtualisierung. Paderborn Center for Parallel Computing, Paderborn University; 2008.

Valentin S, Lichte HS, Warneke D, Biermann T, Funke R, Karl H. Mobile Cooperative WLANs - MAC and Transceiver Design, Prototyping, and Field Measurements. In: 2008 IEEE 68th Vehicular Technology Conference. IEEE; 2008. doi:10.1109/vetecf.2008.350

Valentin S, Freitag T, Karl H. Integrating Multiuser Dynamic OFDMA into IEEE 802.11 WLANs - LLC/MAC Extensions and System Performance. In: 2008 IEEE International Conference on Communications. IEEE; 2008. doi:10.1109/icc.2008.626