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Dr. Jörn W. Janneck

Jorn W. Janneck is a senior lecturer at the computer science department at Lund University. He graduated from the University of Bremen in 1995 and received a PhD from ETH Zurich in 2000. He worked at the Fraunhofer Institute for Material Flow and Logistics (IML) in Dortmund, was a postdoctoral scholar at the University of California at Berkeley in the EECS department, and worked in industrial research from 2003 to 2010, first at Xilinx Research in San Jose, CA, and more recently at the United Technologies Research Center in Berkeley, CA.

He is co-author of the CAL actor language and has been working on tools and methodology focused on making dataflow a practical programming model in a wide range of application areas, including image processing, video coding, networking/packet processing, DSP and wireless baseband processing. He has made major contributions to the standardization of RVC-CAL and dataflow by MPEG and ISO. His research is focused on aspects of programming parallel computing machines, including programming languages, machine models, tools, code generation, profiling, and architecture.

Some recent publications:

Methods to explore design space for MPEG RVC codec specifications Marco Mattavelli, Simone Casale Brunet, Abdallah A. A. Elguindy, Endri Bezati, Richard Thavot, Ghislain Roquier, Jorn W. Janneck Signal Processing: Image Communication, 28(10):1278–1294, November 2013.

Synthesizing Hardware from Dataflow Programs - an MPEG-4 Simple Profile decoder case study Jörn W. Janneck, Ian D. Miller, David B. Parlour, Ghislain Roquier, Matthieu Wipliez, Mickaël Raulet Journal of Signal Processing Systems, 63(2);241-249, 2011, Springer

Characterizing communication behavior of dataflow programs using trace analysis Jorn W. Janneck, Simone Casale-Brunet, and Marco Mattavelli 2014 International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS XIV), pp. 44-50, 2014

Software code generation for dynamic dataflow programs Gustav Cedersjö and Jorn W. Janneck 17th International Workshop on Software and Compilers for Embedded Systems (SCOPES), pp. 31-39, 2014

MPEG Reconfigurable Video Coding Marco Mattavelli, Jorn W. Janneck, Mickaël Raulet In Shuvra S. Bhattacharyya, Ed F. Deprettere, Rainer Leupers, and Jarmo Takala, editors, "Handbook of Signal Processing Systems," pages 43–67. Springer US, 2010