D. Eckhoff, C. Sommer, R. German, and F. Dressler, “Cooperative Awareness at Low Vehicle Densities: How Parked Cars Can Help See through Buildings,” in 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011, 2012.

D. Eckhoff, C. Sommer, and F. Dressler, “On the Necessity of Accurate IEEE 802.11P Models for IVC Protocol Simulation,” in 2012 IEEE 75th Vehicular Technology Conference (VTC Spring), 2012.

S. Joerer, F. Dressler, and C. Sommer, “Comparing apples and oranges?,” in Proceedings of the ninth ACM international workshop on Vehicular inter-networking, systems, and applications - VANET ’12, 2012.

S. Joerer, C. Sommer, and F. Dressler, “Toward reproducibility and comparability of IVC simulation studies: a literature survey,” IEEE Communications Magazine, pp. 82–88, 2012.

F. Malandrino, C. Casetti, C. F. Chiasserini, C. Sommer, and F. Dressler, “Content downloading in vehicular networks: Bringing parked cars into the picture,” in 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC), 2012.

S. Ayaz, F. Hoffmann, C. Sommer, R. German, and F. Dressler, “Performance Evaluation of Network Mobility Handover over Future Aeronautical Data Link,” in 2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2011.

F. Dressler, C. Sommer, D. Eckhoff, and O. Tonguz, “Toward Realistic Simulation of Intervehicle Communication,” IEEE Vehicular Technology Magazine, pp. 43–51, 2011.

D. Eckhoff, C. Sommer, T. Gansen, R. German, and F. Dressler, “Strong and affordable location privacy in VANETs: Identity diffusion using time-slots and swapping,” in 2010 IEEE Vehicular Networking Conference, 2011.

D. Eckhoff, T. Gansen, R. Manz, D. Thum, O. Klages, and C. Sommer, “Simulative performance evaluation of the sim<sup>TD</sup> Self Organizing Traffic Information System,” in 2011 The 10th IFIP Annual Mediterranean Ad Hoc Networking Workshop, 2011.

D. Eckhoff, R. German, C. Sommer, F. Dressler, and T. Gansen, “SlotSwap: strong and affordable location privacy in intelligent transportation systems,” IEEE Communications Magazine, pp. 126–133, 2011.

C. Sommer, O. K. Tonguz, and F. Dressler, “Adaptive beaconing for delay-sensitive and congestion-aware traffic information systems,” in 2010 IEEE Vehicular Networking Conference, 2011.

C. Sommer, D. Eckhoff, R. German, and F. Dressler, “A computationally inexpensive empirical model of IEEE 802.11p radio shadowing in urban environments,” in 2011 Eighth International Conference on Wireless On-Demand Network Systems and Services, 2011.

C. Sommer, O. Tonguz, and F. Dressler, “Traffic information systems: efficient message dissemination via adaptive beaconing,” IEEE Communications Magazine, pp. 173–179, 2011.

F. Dressler and C. Sommer, “On the Impact of Human Driver Behavior on Intelligent Transportation Systems,” in 2010 IEEE 71st Vehicular Technology Conference, 2010.

C. Sommer, R. Krul, R. German, and F. Dressler, “Emissions vs. Travel Time: Simulative Evaluation of the Environmental Impact of ITS,” in 2010 IEEE 71st Vehicular Technology Conference, 2010.

C. Sommer, A. Schmidt, Y. Chen, R. German, W. Koch, and F. Dressler, “On the feasibility of UMTS-based Traffic Information Systems,” Ad Hoc Networks, pp. 506–517, 2010.

C. Sommer, D. Eckhoff, and F. Dressler, “Improving the Accuracy of IVC Simulation Using Crowd-sourced Geodata,” PIK - Praxis der Informationsverarbeitung und Kommunikation, 2010.

C. Sommer, I. Dietrich, and F. Dressler, “Simulation of Ad Hoc Routing Protocols using OMNeT++,” Mobile Networks and Applications, pp. 786–801, 2009.

C. Sommer, Z. Yao, R. German, and F. Dressler, “Simulating the Influence of IVC on Road Traffic using Bidirectionally Coupled Simulators,” in 27th IEEE Conference on Computer Communications (INFOCOM 2008): IEEE Workshop on Mobile Networking for Vehicular Environments (MOVE 2008), 2008, pp. 1–6.

A. Awad, C. Sommer, R. German, and F. Dressler, “Virtual Cord Protocol (VCP): A flexible DHT-like routing service for sensor networks,” in 2008 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, 2008.