Recent progress in basic research has lead to visions how to use new self-organizing networks for advanced information systems. These networks function without central...
The structure of fixed telecommunication networks currently undergoes significant changes. More and more applications/services (e-mail, video, fixed and mobile phone...
ENT-Surgery under Consideration of Optimal Nasal Air Flow
Our objective is to analyze and understand the physiology and patho-physiology of normal nasal breathing. To this end, airflow simulations based on computational fluid...
In telecommunication systems different processes consisting of requests have to be served. Various scheduling disciplines are applied for overload control, prioritizing...
Community grid computing aims to provide researchers in a scientific field (i.e. climate research) with an integrated environment for efficient, and secure collaborative...
The BMBF-project Eibone focused on the investigation and development of fundamentals for an efficient, robust and reliable communication network, which should satisfy the...
Cycle and Path Polytopes with and without Length Restrictions
Cycle or path polytopes are the convex hulls of the incidence vectors of (directed) cycles or paths in graphs (digraphs), respectively. By admitting not all cardinalities...
For pre-operative planning of interventions in dental implantology as well as maxillofacial surgery an accurate geometric reconstruction of the relevant anatomical...
Discrete Morse theory was developed by Forman as a combinatorial analog to the classical smooth Morse theory. There are numerous applications to questions in...
Infeasible linear inequality systems arise in many different contexts. For instance, linear programs might turn out to be infeasible because of modeling errors or data...
Laser welding has grown up to a key technology in modern car body manufacturing during the last 10 years. In one welding phase, a number of welding robots (usually 2-6)...
X-WiN Optimization of the German Research Network X-WiN
Since 2006, the X-WiN is the national backbone of DFN ~ Germany`s National Research and Education Network. X-WiN connects over 400 German universities and research...
For decades techniques of the discrete optimization have found numerous applications in the planning process of an aviatian company. The personnel planning in the...
The aim of this cooperation is to support various other projects that deal with telecommunication network planning and are conducted in cooperation with atesio GmbH.
DSVis/SchedVis - Vizualisation of duty-scheduling problems
Some of the most important problems arising in public transport, are the effective allcoation of drivers and vehicles. These, so called "Vehicle and Duty Scheduling...
The IP based transport of real time services like for example of speech and moving pictures in mobile networks is considered as an utmost promising application of third...
Network flows are a fundamental modelling tool in applications of Discrete Mathematics such as the ones in the Application Area B ("Traffic and communication networks")...
In the design process of integrated circuits and other electronic hardware, a huge amount of time and resources is spent on the verification of the design and the final...
Stability, Sensitivity, and Robustness in Combinatorial Online Optimization
New discrete Online-Optimization methods for in-house logistic systems using various reoptimization models will be evaluated in theory and simulation.
Many logistic...
