Talks

Computer Science:

• Hohlfeld, O.: Stochastic Packet Loss Model to Evaluate QoE Impairments. 16th KiVS'09 (Award Session), March 2009.
  
  
• Hohlfeld, O.: Packet Loss in Real-Time Services: Markovian Models Generating QoE Impairments. 16th International Workshop on Quality of Service, June 2008.
  
  
• Hohlfeld, O.: Statistical Error Model to Impair an H.264 Decoder. Colloquium at Deutsche Telekom Laboratories / Berlin Institute of Technology. April 2008
  
  
• Hohlfeld, O.: The Gilbert-Elliott Model for Packet Loss in Real Time Services on the Internet. 14th GI/ITG Conference on Measurement, Modeling, and Evaluation of Computer and Communication Systems (MMB). April 2008
  
  
• Hohlfeld, O.: Markovian Packet Loss Generators and Video QoE. TU Darmstadt and T-Systems, February and March 2008.
  
  
• Hohlfeld, O.: In Search of 576 Bytes. October 2007.
  
  

Student Talks

• Hohlfeld, O.; Schroeder, A.: Publish / Subscribe Systems. Distributed Software and Middleware course, Institut Eurecom, France, 2007. A Summery of: Eugster, Felber, Guerraoui and Kermerrec: The Many Faces of Publish / Subscribe.
  
  
• Hohlfeld, O.; Schroeder, A.: DNS Resolving using nslookup. Networking course, Institute Eurecom, France, 2007.
  
  
• Hohlfeld, O.; Schroeder, A.: Ethnographische Methoden im Requirements Engineering Prozess. Seminar Technikgestaltung, TU Darmstadt, 2006.
  
  
• Hohlfeld, O.; Santoro, V., Schroeder, A.; Wilczynski, P.: Spam and Traffic Profiling. Corporate Networking Technologies and Design course, Institut Eurecom, France, 2006.