Yuzhang Han		Faculty of Computer Science University of Vienna Vienna, Austria WWW: http://cs.univie.ac.at/sc-team/infpers/hany4/ Email: han@par.univie.ac.at
Research Interests	Broad interest in cloud and grid computing, data mining, distributed system, data stream processing and embedded systems.
Research Experience	Scientific Publications Coauthored in English one book chapter and 18 international conference papers. A selected list of my publications has been submitted to the online application system separately. Algorithms Designed and implemented a DES-based load-balancing algorithm for distributed OLAP databases. a cloud workflow optimization algorithm (described in item [5] in my publication list in the C.V. section “Selected Publication List”). Cloud and grid computing Designed and implemented a private cloud including 30 compute nodes using Nimbus [1]. various kinds of cloud and grid applications for data mining, stream processing, sensor networking and model visualization [2, 3, 8, 10, 11]. Data mining Designed and implemented a distributed and parallel cloud-based decision tree application based on the SPRINT algorithm [3]. a distributed and parallel grid-based Back-Propagation Neural Network application using the parallel language Titanium [8]. a fuzzy Back-Propagation Neural Network application on FPGA [9]. Data stream processing Designed and implemented a cloud-based platform for data stream analysis and processing [2]. a sensor network with stream processing and persistence functions using distributed OLAP databases.
Employment	Faculty of Computer Science, University of Vienna Research Staff March 2011 - present employed by EU Seventh Framework Programme (PF7) project ADMIRE employed by EU Regional Development Fund project SPES Research Assistant March 2006 - March 2011 Teaching Assistant October 2008 - present March 2006 - January 2007
Education	University of Vienna October 2009 Bachelor of Science Major: Technical Computer Science
Teaching Experience	As Teaching Assistant at the Faculty of Computer Science, University of Vienna Graduate course “Advanced Software Engineering” 4 semesters, 2 hours/week Course “Software Engineering” 1 semester, 2 hours/week Course “Scientific Data Management” 4 semesters, 4 hours/week Course “Theoretical Computer Science” 1 semesters, 3 hours/week
Skills	Languages English, German and Chinese. Programming Object-oriented language: Java, C and C++, Groovy Parallel programming languages: Titanium (a Java-like parallel language using MPI libraries, developed by UC Berkley). Hardware design language: VHDL. Assembly language: languages for ATMega family microcontrollers and for AMD assemblers. Cloud/grid related tools Nimbus, Eucalyptus and OpenNebula: used to establish different types of clouds with 5-30 nodes. Globus Toolkit v4: used to establish a grid with two clusters. Data mining and stream processing tools Esper: a stream management tool, used in teaching the course “Scientific Data Management”. Weka: used its neural network module to build a cloud-based data mining platform [1]; used in teaching the course “Scientific Data Management”. MOA: a stream mining tool, used to construct a cloud-based stream processing platform [2]. Web services Practically familiar with SOAP and RESTful Web services.
Selected Publication List	Published Book Chapter [1]The CloudMiner - Moving Data Mining into Computational Clouds Andrzej Goscinski, Ivan Janciak, Yuzhang Han and Peter Brezany Chapter 10 in book "Grid and Cloud Database Management", Springer Berlin, ISBN 978-3-642-20044-1 (2011), pages 193-214 URL: not available Published Conference Papers [2]Stream Management within the CloudMiner Yuzhang Han, Peter Brezany and Andrzej Goscinski In: Proceedings of the 11th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP), Melbourne, Australia (2011) URL: still not available [3]Cloud-Enabled Scalable Decision Tree Construction Yuzhang Han, Peter Brezany and Ivan Janciak In: Proceedings of the International Conference on Semantic, Knowledge and Grid, China (2009), pages 128 – 135 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5368024 [4]An Ant-Colony-Optimization Based Approach for Determination of Parameter Significance of Scientific Workflows Fakhri Alam Khan, Yuzhang Han, Peter Brezany and Sabri Pllana In: Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications, Perth, Australia (2010), pages 1241 - 1248 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5474854 [5]Estimation of Parameters Sensitivity for Scientific Workflows Fakhri Alam Khan, Yuzhang Han, Peter Brezany and Sabri Pllana In: Proceedings of the International Conference on Parallel Processing Workshops, Vienna, Austria (2009), pages 457 - 462 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5364798 [6]Provenance Support for Grid-Enabled Scientific Workflows Fakhri Alam Khan, Yuzhang Han, Sabri Pllana and Peter Brezany In: Proceedings of the 2008 Fourth international Conference on Semantics, Knowledge and Grid, Beijing, China (2008), pages 173 - 180 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4725911 [7]Inside the NIGM Grid Service: Implementation, Evaluation and Extension Peter Brezany and Ibrahim Elsayed and Yuzhang Han et al. In: Proceedings of the SKG’08: 2008 Fourth International Conference on Semantics, Knowledge and Grid, 3-5 Dec 2008, Beijing, China (2008), pages 314 - 321 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4725930 [8]Parallel and Distributed Grid Services for Building Classification Models Based on Neural Networks Peter Brezany, Ivan Janciak and Yuzhang Han In: Proceedings of the 2nd Austrian Grid Symposium, Innsbruck, Austria (2007) URL: not available [9]On Fuzzily-Processed-BP-Network-Based Dual-Mode Control with Realization on On-line Reconfigurable FPGA Yuzhang Han, Zhuo Ruan and Jianguo Han In: Proceedings of International Conference on Neural Networks and Brain, Beijing, China (2005), pages 841 - 846 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1614753 Papers to be submitted or being reviewed [10]Cloud-Based Data Stream Management in Distributed Systems Yuzhang Han, Peter Brezany, Andrzej Goscinski and Lei Yan To be submitted to Journal of Parallel and Distributed Computing, Elsvier, IF=1.078 [11]OLAP-Based Data Stream Handling in a Distributed Sensor Network Yuzhang Han and Peter Brezany Submitted to the 11th ACM/IEEE Conference on Information Processing in Sensor Networks. Beijing, April, 2012.