Current Highlight

Research Interests

• Measurement and evaluation of Internet performance
• Stochastic models for evaluating Internet performance
• Performance and Security trade-off
• Stochastic Models for restart, checkpointing and rejuvenation
• Self-* systems
• Quality of Service in wireless networks
  
• Petri Nets (in particular Fluid Petri Nets)
  

I am head of the Dependability Modelling (sub-)group

• Johannes Zapotoczky
• Johannes Semmler

• Philipp Reinecke
• (your name here)
• (your name here)

Current (and past) Activities

• Program Committee member for the  Network Control and Performance Evaluation track of the 23rd IEEE International Conference on Advanced Information Networking and Applications (AINA 2009), University of Bradford, UK, in May 2009.
• Program Committee member for the SPEC International Performance Evaluation Workshop
  (SIPEW), Darmstadt, Germany, June 2008. 
• Program Committee member for the 5th European Performance Engineering Workshop EPEW 2008 Palma, Mallorca, Spain, September 2008. 
• Program Committee member for the First International Workshop on Model-based Software and Data Integration (MBSDI 2008), Berlin, Germany, April 2008.
• Program Committee member for Messung, Modellierung und Bewertung von Rechensystemen  (MMB), Dortmund,  Germany, 2008.
• Workshop chair of the 4th European Performance Engineering Workshop EPEW'2007, Berlin, September 2007.
• Program Committee member for fourth International Service Availability Symposium (ISAS 2007),   Durham, New Hampshire, May 21-22, 2007.
• Program Committee member for 3rd European Performance Engineering Workshop EPEW'2006, Budapest, Hungary, 2006. (Publications chair)
  
• Program Committee member for Performance and Dependability Symposium (PDS), subconference of DSN'06, Philadelphia, USA, 2006.    
  
• Program Committee member for Messung, Modellierung und Bewertung von Rechensystemen  (MMB), Erlangen,  Germany, 2006.
• Program Committee member for  European Performance Evaluation Workshop (EPEW), Versailles,  France, 2005.
• Program Committee member for 1st International Workshop on Grid Performability at CCGrid, Cardiff, UK, 2005.
• Program Committee member for QEST 2004, Twente, The Netherlands, 2004.
  
• Project on QoS management in wireless networks funded by the  German Research Council (DFG) (since Oct. 2003).
  
• Post-doctoral member of the graduate course "Stochastic Modelling and Quantitative Analysis of Complex Systems in Engineering (since October 2003).
• Project on Second Order FSPNs  funded by the  German Research Council (DFG) as part of the KONDISK program (July 1997 until March 2002).
• Graduiertenkolleg Kommunikationsbasierte Systeme (graduate course on communication based systems) of TU, FU and HU Berlin (October 1995 until August 1999 ).

Teaching (in german)

Publications

Short CV

Grants and Awards

• 2007 - 2009 DFG (Deutsche Forschungsgemeinschaft, German Research Foundation) Awarded research funding for project "Reliability and Performance of Service-Oriented Architectures" to employ one PhD student and four research student assistants.
• Best paper award at QEST  2004 for Analysis and Algorithms for Restart, a joint paper with Aad van Moorsel.
• 2003 - 2008 DFG (Deutsche Forschungsgemeinschaft, German Research Foundation) Awarded research funding for project "QoS in reconfigurable, partly wireless networks: Definition and Evaluation" to employ one PhD student and four research student assistants.
  
• 1997 - 2002 DFG (Deutsche Forschungsgemeinschaft, German Research Foundation), employed in research project "Modelling with Second Order Stochastic Petri Nets" (including travel grants).
• 1995-1997 DFG (Deutsche Forschungsgemeinschaft, German Research Foundation) research fellowship through the graduate course (Graduiertenkolleg) Communication based systems of TU, HU and FU Berlin.

Family

Address:

Institut für Informatik                           
Humboldt-Universität Berlin    
Unter den Linden 6
10099 Berlin         
Germany