TY - CHAP A1 - Holz, Thomas A1 - Meier, Michael A1 - König, Hartmut T1 - High-efficient intrusion detection infrastructure T2 - Real time intrusion detection, papers presented at the RTO Information Systems Technology Panel (IST) Symposium, held in Estoril, Portugal, 27 - 28 May 2002 Y1 - 2003 SN - 92-837-0032-5 SP - 14/1 EP - 14/12 PB - NATO Research and Technology Organisation CY - Neuilly-sur-Seine ER - TY - CHAP A1 - Holz, Thomas A1 - Meier, Michael A1 - König, Hartmut T1 - An Efficient Intrusion Detection System Design T2 - Proceedings of the ISSA 2002 Information for Security for South-Africa 2nd Annual Conference, 10-12 July 2002, Misty Hills Country Hotel, Muldersdrift, Gauteng, South Africa Y1 - 2002 ER - TY - JOUR A1 - Holz, Thomas A1 - Meier, Michael A1 - König, Hartmut T1 - Bausteine für effiziente Intrusion-Detection-Syteme Y1 - 2002 ER - TY - CHAP A1 - Holz, Thomas A1 - Meier, Michael A1 - König, Hartmut T1 - High-Efficient Intrusion Detection Infrastructure Y1 - 2003 ER - TY - CHAP A1 - Pink, Mario A1 - Pietsch, Thomas A1 - König, Hartmut T1 - Towards a seamless mobility solution for the real world: Handover decision T2 - Hand-over decision, International Symposium on Wireless Communication Systems 2012, August 2012, Paris, France N2 - The increasing use of wireless networks has raised the desire to have not only a stable and good quality access to the network, but also to seamlessly change the network when moving. Various handover algorithms have been proposed to handle this situation. Unfortunately, many of these handover algorithms have only been evaluated by simulations. They do not take the wide range of mobile devices with varying system parameters into account. For the practical deployment, handover algorithms are required that adapt to various device parameters and network characteristics. In this paper we present a fuzzy-based vertical handover decision algorithm which adjusts itself to the given device and network capabilities. Starting with a discussion of handover requirements we present the algorithm and describe how it is activated in the handover process. Finally we present several experiments which evaluate the accuracy of the handover decision, the quality of service guarantees for the application, and the resource consumption. Y1 - 2012 SN - 978-1-4673-0761-1 U6 - https://doi.org/10.1109/ISWCS.2012.6328448 SP - 651 EP - 655 PB - IEEE ER - TY - CHAP A1 - Pink, Mario A1 - Pietsch, Thomas A1 - König, Hartmut T1 - An adaptive Handover decision algorithm for heterogeneous wireless networks T2 - Mobile Wireless Middleware, Operating Systems, and Applications, 5th International Conference, Mobilware 2012, Berlin, Germany, November 13-14, 2012 Y1 - 2012 SN - 978-3-642-36659-8 SP - 136 EP - 149 PB - Springer CY - Berlin ER - TY - CHAP A1 - Hofstedt, Petra A1 - Jeltsch, Wolfgang A1 - König, Thomas A1 - Guangyun, Xu T1 - Monadische Constraint-Programmierung Y1 - 2011 ER - TY - GEN A1 - Hofstedt, Petra A1 - König, Thomas T1 - Interview with Pascal Van Hentenryck on Constraint-Based Programming T2 - Künstliche Intelligenz Y1 - 2012 SN - 1610-1987 VL - 26 IS - 1 SP - 75 EP - 77 ER - TY - GEN A1 - König, Thomas A1 - Hofstedt, Petra T1 - Constraint-basierte Programmiersprachen - Von den Ursprüngen in der logischen Programmierung bis zu heutigen Anwendungen T2 - Künstliche Intelligenz Y1 - 2012 SN - 1610-1987 VL - 26 IS - 1 SP - 47 EP - 54 ER -