Cristian Morariu

Contents

Contact Information

• Phone: +41 44 635 67 51
• Fax: +41 44 635 68 09
• E-mail: morariu-at-ifi.uzh.ch

Research Interests

Core Interests

• High-Speed Traffic Measeurements and Accounting

Further Interests

• Accounting and charging of Internet services
• QoS-aware accounting and charging architectures

• Inter-domain service accounting and charging

• IP-based services accounting
• IP-Flow accounting
  
• AAA in multi-domain multicast environments

Projects Involved

• Akogrimo: Access to Knowledge through the Grid in a mobile World (07/2004 - 12/2007)
• EC-GIN:   Europe-China Grid InterNetworking (10/2006 - )
• Emanics (07/2007 - )
• DaSAHIT (01/2008 - )
  
• SCRIPT (2008 - )
  

Publications

• Peter Racz, Juan E. Burgos, Nuno Inacio, Cristian Morariu, Vicente Olmedo, Victor Villagra, Rui L. Aguiar, Burkhard Stiller: Mobility and QoS Support for a Commercial Mobile Grid in Akogrimo. 16th IST Mobile & Wireless Communications Summit, Budapest, Hungary, July 2007.
• Hasan, Peter Racz, Cristian Morariu, David Hausheer, Burkhard Stiller: A4C Support for Commercialization of Next Generation Grid Services. ERCIM NEWS, No. 70, pages 18-19, July 2007. [HRMHS07] Journal Article
• C. Morariu, B. Stiller: A Distributed Architecture for IP Traffic Analysis. Autonomous Infrastructure, Management and Security (AIMS 2007), Oslo, Norway, June 2007.
  
• M. Waldburger, C. Morariu, P. Racz, J. Jähnert, S. Wesner, B. Stiller: Grids in a Mobile World: Akogrimo’s Network and Business Views. Praxis der Informationsverarbeitung und Kommunikation (PIK), Vol. 30, No. 1, pages 32-43, January 2007.
  
• Cristian Morariu, Martin Waldburger, Burkhard Stiller: An Integrated Accounting and Charging Architecture for Mobile Grids. Third International Workshop on Networks for Grid Applications (GridNets 2006), pages 1-10, San Jose (CA), USA, October 2006.
  
• Cristian Morariu, Reto Zimmermann, Burkhard Stiller: Implementation of a Non-Repudiation Approach for Web-Services in Mobile Grids. Vol. 12th Eunice Summer School 2006, Stuttgart, Germany, September 2006.
  
• Burkhard Stiller, Thomas Bocek, David Hausheer, Cristian Morariu, Peter Racz, Gregor Schaffrath, Martin Waldburger: Communication Systems I. IFI Technical Report, No. ifi-2006.09, August 2006. [SBHMR06a] Technical Report
• Cristian Morariu, Martin Waldburger, Burkhard Stiller: An Accounting and Charging Architecture for Mobile Grids. IFI Technical Report, No. ifi-2006.06, April 2006. [MWS06a] Technical Report
• Martin Waldburger, Cristian Morariu, Peter Racz, Jürgen Jähnert, Stefan Wesner, Burkhard Stiller: Grids in a Mobile World: Akogrimos Network and Business Views. IFI Technical Report, No. ifi-2006.05, April 2006. [WMRJW06a] Technical Report
• Burkhard Stiller, Thomas Bocek, Cristian Morariu, Peter Racz, Martin Waldburger: Internet Economics II. IFI Technical Report, No. ifi-2006.02, February 2006. [SBMRW06a] Technical Report
• Burkhard Stiller, Cristian Morariu, Peter Racz, Martin Waldburger: Mobile Systems I. IFI Technical Report, No. ifi-2005.06, July 2005. [SMRW05b] Technical Report
• Burkhard Stiller, Cristian Morariu, Peter Racz, Martin Waldburger: Internet Economics I. IFI Technical Report, No. ifi-2005.05, March 2005. [SMRW05a] Technical Report

Theses

Open and Ongoing Theses

• Distributed Storage Strategies for IP Traffic Traces
• Live P2P Streaming Using Multiple Description Coding
• Survey of Network Traffic Monitoring Tools

Completed Theses

• Design and Prototypically Implementation of a P2P Storage for IP Netflow Records
  [BA, SS07] Completed by Nicolas Baumgardt
  
• Metering of Network Usage in a Multi-User Environment
  [DA, WS07] Completed by Manuel Feier
• Investigation of QoS Support of Wireless MAC Protocols
  [DA, SS06] Completed by Alexander Müller
  

• Design and Implementation of an Auditing Mechanism for Mobile Grids
  [DA, SS06] Completed by Manuel Ziltener
  
• Implementation of a Network Authentication Client for Akogrimo
  [SP, SS06] Completed by Abakash Saikia
  
• Implementation of a JNI-based Java Interface for the A4C Client Library
  [SP, WS05/06] Completed by Laura de Pablo
  
• Design and Implementation of a Flexible Data Model for A4C System for Mobile Grid Services
  [SP, SS05] Completed by Anurag Rajat
  
• Design and Prototypical Implementation of an Accounting System for an AAA Server
  [SA, SS05] Completed by Adrian Bachmann
  
• Design and Prototypical Implementation of a Non-Repudiation System for Mobile Grid Services
  [DA, SS05] Completed by Reto Zimmermann
  

Teaching Activities

• Summer Semester 2007
• Mobile Systems Praktikum
• Seminar Internet Economics III
  
• Mobile Communication Systems
• Peer-to-Peer Systems and Applications
• Winter Semester 2006/2007
• Mobile Systems Praktikum
• Seminar Mobile Systems
  
• Protocols for Multimedia Communication
  
• Summer Semester 2006
• Mobile Communication  Systems
• Communication Systems
  
• Peer-to-Peer Systems and Applications
• Winter Semester 2005/2006
• Protocols for Multimedia Communication
• Mobile Systems Lab Course
• Seminar Internet Economics II
• Summer Semester 2005
• Mobile Communication Systems
• Mobile Systems Lab Course
• Seminar Mobile Systems I
• Winter Semester 2004/2005
• Protocols for Multimedia Communication
• Seminar Internet Economics I

Other activities

Links

• Open Diameter Packages for Debian and Ubuntu
• Nice gadgets blog (in romanian)