Et profilbilde

Associate Professor
Tomasz Wiktorski { "honorific-suffix": "Associate Professor", "fn": "Tomasz Wiktorski", "tel": "Telephone: +47 51832061", "email": "tomasz.wiktorski@uis.no" }

Faculty Faculty of Science and Technology
Department Department of Electrical Engineering and Computer Science
Room KE E-446
Associate Professor
Department of Electrical and Computer Engineering
University of Stavanger, Norway

Research fields

Time series analysis
Data storage
Data analytics
Big data

Selected publications

Research in progress

Triangulum - Stavanger-Manchester-Eindehoven Smart Cities project (EU Horizon 2020)

Strategic Collaboration on Big Data Analysis and Communication between Purdue University and University of Stavanger (financed by SIU)

A4Cloud - Accountability for Cloud and other Future Internet Services (financed by EU FP7)

Safer@Home - Smart System to support Safer Independent Living and Social Interaction for Elderly at Home (financed by Norwegian Research Council)

Work experience

Taught courses:
Fall 2014 - Data Intensive System (DAT500 - Master level)
Fall 2013 - Data Intensive System (DAT500 - Master level)
Fall 2012 - Semantic Technologies and Integrated Operations (MID270 - Master level)
Fall 2011 - Semantic Technologies and Integrated Operations (MID270 - Master level)

Scientific publications (from Cristin)

  • Belloum, Adam SZ; Koulouzis, Spiros; Wiktorski, Tomasz; Manieri, Andrea (2019). Bridging the demand and the offer in data science. Concurrency and Computation. ISSN 1532-0626. p. 1-14. DOI: 10.1002/cpe.5200.
  • Dlugosz, Dominika; Eftestøl, Trygve Christian; Krolak, Aleksandra; Wiktorski, Tomasz; Ørn, Stein (2018). The North Sea bicycle race ECG project: Time-domain analysis. Journal of Automation, Mobile Robotics & Intelligent Systems. ISSN 1897-8649. Volume 12. Booklet 1. p. 23-32. DOI: 10.14313/JAMRIS_1-2018/3.
  • Długosz, Dominika; Krolak, Aleksandra; Eftestøl, Trygve Christian; Ørn, Stein; Wiktorski, Tomasz; Oskal, Kay Raymond; Nygård, Martin (2018). ECG Signal Analysis for Troponin Level Assessment and Coronary Artery Disease Detection: the NEEDED Study 2014. Annals of Computer Science and Information Systems. ISSN 2300-5963. Volume 15. p. 1065-1068. DOI: 10.15439/2018F247.
  • Wiktorski, Tomasz (2018). Challenges in Causal Inference from Personal Monitoring Devices. Annals of Computer Science and Information Systems. ISSN 2300-5963. Volume 16. p. 99-102. DOI: 10.15439/2018F378.
  • Agrawal, Bikash; Wiktorski, Tomasz; Chunming, Rong (2017). Adaptive real-time anomaly detection in cloud infrastructures. Concurrency and Computation. ISSN 1532-0626. Volume 29. Booklet 24. DOI: 10.1002/cpe.4193.
  • Demchenko, Yuri; Belloum, Adam; de Laat, Cees; Loomis, Charles; Wiktorski, Tomasz; Spekschoor, Erwin (2017). Customisable Data Science Educational Environment: From Competences Management and Curriculum Design to Virtual Labs On-Demand.. In: Proceedings of the 9th IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2017). IEEE conference proceedings. ISBN 978-1-5386-0692-6.
  • Długosz, Dominika; Eftestøl, Trygve Christian; Ørn, Stein; Wiktorski, Tomasz; Krolak, Aleksandra (2017). The North Sea Bicycle Race ECG Project: Time-Domain Analysis. Annals of Computer Science and Information Systems. ISSN 2300-5963. Volume 11. p. 1353-1356. DOI: 10.15439/2017F303.
  • Wiktorski, Tomasz; Demchenko, Yuri; Belloum, Adam (2017). Model Curricula for Data Science EDISON Data Science Framework. In: Proceedings of the 9th IEEE International Conference on Cloud Computing Technology and Science (CloudCom 2017). IEEE conference proceedings. ISBN 978-1-5386-0692-6.
  • Agrawal, Bikash; Chakravorty, Antorweep; Wiktorski, Tomasz; Chunming, Rong (2016). Enrichment of Machine Learning based Activity Classification in Smart Homes using Ensemble Learning. In: Proceedings of the 9th International Conference on Utility and Cloud Computing. Association for Computing Machinery (ACM). ISBN 978-1-4503-4616-0. p. 196-201.
  • Agrawal, Bikash; Hansen, Raymond; Chunming, Rong; Wiktorski, Tomasz (2016). SD-HDFS: Secure Deletion in Hadoop Distributed File System. In: Proceedings 2016 IEEE International Congress on Big Data, 27 June - 2 July 2016 San Francisco, California, USA. IEEE. ISBN 978-1-5090-2622-7. p. 181-189.
  • Agrawal, Bikash; Wiktorski, Tomasz; Chunming, Rong (2016). Adaptive Anomaly Detection in Cloud Using Robust and Scalable Principal Component Analysis. In: Proceedings of 2016 15th International Symposium on Parallel and Distributed Computing. IEEE. ISBN 978-1-5090-4152-7.
  • Demchenko, Yuri; Belloum, Adam; Los, Wouter; Wiktorski, Tomasz; Manieri, Andrea; Brewer, Steve; Brocks, Holger; Becker, Jana; Heutelbeck, Dominic; Hemmje, Matthias (2016). EDISON Data Science Framework: A Foundation for Building Data Science Profession For Research and Industry. In: Proceedings of 2016 IEEE International Conference on Cloud Computing Technology and Science (CloudCom). IEEE. ISBN 978-1-5090-1445-3. p. 620-626.
  • Wiktorski, Tomasz; Shirazi, Anousheh Shenavari; Demchenko, Yuri; Belloum, Adam (2016). Quantitative and Qualitative Analysis of Current Data Science Programs from Perspective of Data Science Competence Groups and Framework. In: Proceedings of 2016 IEEE International Conference on Cloud Computing Technology and Science (CloudCom). IEEE. ISBN 978-1-5090-1445-3. p. 633-638.
  • Agrawal, Bikash; Chakravorty, Antorweep; Rong, Chunming; Wlodarczyk, Tomasz Wiktor (2015). R2Time: A framework to analyse open TSDB Time-series data in HBase. IEEE International Conference on Cloud Computing Technology and Science. ISSN 2330-2186. Volume 2015-February. Booklet February. p. 970-975. DOI: 10.1109/CloudCom.2014.84.
  • Agrawal, Bikash; Wiktorski, Tomasz; Chunming, Rong (2015). Analyzing and Predicting Failure in Hadoop Clusters Using Distributed Hidden Markov Model. In: Cloud Computing and Big Data. Springer Publishing Company. ISBN 978-3-319-28429-3. p. 232-246.
  • Manieri, Andrea; Brewer, Steve; Riestra, Ruben; Demchenko, Yuri; Hemmje, Matthias; Wiktorski, Tomasz; Ferrari, Tiziana; Frey, Jeremy (2015). Data Science Professional Uncovered: How the EDISON Project will Contribute to a Widely Accepted Profile for Data Scientists. In: 2015 IEEE 7th International Conference on Cloud Computing Technology and Science, Vancouver, Canada, 30. November-3. December, 2015. IEEE. ISBN 978-1-4673-9560-1. p. 588-593.
  • Selsaas, Lars Ropeid; Agrawal, Bikash; Chunming, Rong; Wiktorski, Tomasz (2015). AFFM: Auto feature engineering in field-aware factorization machines for predictive analytics. In: Data Mining Workshop (ICDMW), 2015 IEEE International Conference on. IEEE Press. ISBN 978-1-4673-8492-6. p. 1705-1709.
  • Wiktorski, Tomasz; Hacker, Thomas J. (2015). Problem-based learning approach to a course in data intensive systems. IEEE International Conference on Cloud Computing Technology and Science. ISSN 2330-2186. Volume 2015-February. Booklet February. p. 942-948. DOI: 10.1109/CloudCom.2014.133.
  • Wiktorski, Tomasz; Hacker, Thomas; Hansen, Raymond; Rodgers, Gregory (2015). Experience with Problem-based Learning in a Hybrid Classroom. In: 2015 IEEE 7th International Conference on Cloud Computing Technology and Science, Vancouver, Canada, 30. November-3. December, 2015. IEEE. ISBN 978-1-4673-9560-1. p. 575-581.
  • Agrawal, Bikash; Chakravorty, Antorweep; Rong, Chunming; Wlodarczyk, Tomasz Wiktor (2014). R2Time: a framework to analyse OpenTSDB timeseries data in HBase. In: CloudCom 2014, IEEE 6th International Conference on Cloud Computing Technology and Science, Singapore, 15-18. December, 2014. IEEE. ISBN 978-1-4799-4093-6. p. 970-975.
  • Chakravorty, Antorweep; Rong, Chunming; Evensen, Pål; Wlodarczyk, Tomasz Wiktor (2014). A Distributed Gaussian-Means Clustering Algorithm for Forecasting Domestic Energy Usage. In: Proceedings of 2014 International Conference on Smart Computing (SMARTCOMP 2014); 3-5 November 2014 Hong Kong, China. IEEE. ISBN 978-1-4799-5711-8. p. 229-236.
  • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2014). A Scalable K-Anonymization Solution for Preserving Privacy in an Aging-in-Place Welfare Intercloud. In: Proceedings of IEEE International Conference on Cloud Engineering (IC2E 2014); 10–14 March 2014, Boston, Massachusetts. IEEE. ISBN 978-1-4799-3766-0. p. 424-431.
  • Wlodarczyk, Tomasz Wiktor (2014). Performance of Data Extraction from OpenTSDB. In: Proceedings ITISE 2014 International work-conference On Time Series. University Granada. ISBN 978‐84‐15814‐97‐9. p. 1170-1181.
  • Wlodarczyk, Tomasz Wiktor; Hacker, Thomas (2014). Current trends in predictive analytics of big data. International Journal of Big Data Intelligence. ISSN 2053-1397. DOI: 10.1504/IJBDI.2014.066326.
  • Wlodarczyk, Tomasz Wiktor; Hacker, Thomas J. (2014). Problem-based Learning Approach to a Course in Data Intensive Systems. In: CloudCom 2014, IEEE 6th International Conference on Cloud Computing Technology and Science, Singapore, 15-18. December, 2014. IEEE. ISBN 978-1-4799-4093-6. p. 942-948.
  • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). Privacy Preserving Data Analytics for Smart Homes. In: Security and Privacy Workshops (SPW), 2013 IEEE. IEEE. ISBN 978-1-4799-0458-7. p. 23-27.
  • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). Safer@Home Analytics: a Big Data Analytical Solution for Smart Homes. In: 2013 IEEE International Conference on Cloud Computing Technology and Science. IEEE. ISBN 978-0-7695-5095-4. p. 705-710.
  • Hao, Ming; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). Performance Analysis and Optimization of Map Only Left Outer Join. In: IEEE 27th International Conference on Advanced Information Networking and Applications Workshops. IEEE. ISBN 978-1-4673-6239-9. p. 625-631.
  • Rong, Chunming; Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor (2013). A map reduce based K-anonymization solution for sharing of smart home data. In: Proceeding of Norwegian Information Security Conference / Norsk informasjonssikkerhetskonferanse - NISK 2013 - Stavanger, 18th-20th November 2013. Akademika forlag. ISBN 978-82-321-0366-9. p. 70-75.
  • TaheriMonfared, Aryan; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). Real-Time Handling of Network Monitoring Data Using a Data-Intensive Framework. In: 2013 IEEE International Conference on Cloud Computing Technology and Science. IEEE. ISBN 978-0-7695-5095-4. p. 258-265.
  • Wlodarczyk, Tomasz Wiktor (2013). Towards Model of Accountability for Cloud Computing Services. IFIP WG 11.11 on Trust Management. ISSN 2079-2247.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). Evidence for Accountable Cloud Computing Services. IFIP WG 11.11 on Trust Management. ISSN 2079-2247.
  • Byambajav, Byambajargal; Wlodarczyk, Tomasz Wiktor; Rong, Chunming; LePendu, Paea; Shah, Nigam (2012). Performance of Left Outer Join on Hadoop with Right Side within Single Node Memory Size. In: 26th IEEE International Conference on Advanced Information Networking and Applications Workshops (WAINA 2012). IEEE. ISBN 978-0-7695-4652-0. p. 1075-1080.
  • Wlodarczyk, Tomasz Wiktor (2012). Overview of Time Series Storage and Processing in a Cloud Environment. In: CloudCom 2012 : Fourth IEEE International Conference on Cloud Computing Technology and Science, Proceedings, Taipei, Taiwan, December 3-6, 2012. IEEE conference proceedings. ISBN 978-1-4673-4509-5. p. 625-628.
  • Wlodarczyk, Tomasz Wiktor; Han, Yi; Yu, Xiao; Rong, Chunming (2012). Evaluation of some optimisation techniques for semantic query answering on shared–nothing architecture. International Journal of Space-Based and Situated Computing (IJSSC). ISSN 2044-4893. Volume 2. Booklet 1. p. 12-22. DOI: 10.1504/IJSSC.2012.045567.
  • Demchenko, Yuri; Ngo, Canh; de Laat, Cees; Rong, Chunming; Wlodarczyk, Tomasz Wiktor; Ziegler, Wolfgang (2011). Security Infrastructure for On-demand Provisioned Cloud Infrastructure Services. In: Cloud Computing Technology and Science (CloudCom), 2011 IEEE Third International Conference on. IEEE. ISBN 978-0-7695-4622-3. p. 255-263.
  • Wlodarczyk, Tomasz Wiktor; Han, Yi; Rong, Chunming (2011). Performance Analysis of Hadoop for Query Processing. In: Advanced Information Networking and Applications (WAINA), 2011 IEEE Workshops of International Conference on. IEEE. ISBN 978-1-61284-829-7. p. 507-513.
  • Wlodarczyk, Tomasz Wiktor; LePendu, Paea; Shah, Nigam; Rong, Chunming (2011). Position Paper: Scaling-out the NCBO Resource Index Processing and Maintenance. CEUR Workshop Proceedings. ISSN 1613-0073. Volume 736.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2011). An Initial Survey on Integration and Application of Cloud Computing to High Performance Computing. In: Cloud Computing Technology and Science (CloudCom), 2011 IEEE Third International Conference on. IEEE. ISBN 978-0-7695-4622-3. p. 612-617.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2011). Applying SWRL-F to Intercloud Constraints Analysis. In: High Performance Computing and Simulation (HPCS), 2011 International Conference on. IEEE. ISBN 978-1-61284-380-3. p. 391-396.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming; O'Connor, Martin; Musen, Mark A. (2011). SWRL-F: a fuzzy logic extension of the semantic web rule language. In: Proceedings of WIMS '11, International Conference on Web Intelligence, Mining. ACM Publications. ISBN 978-1-4503-0148-0.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming; Wåge, Dagfinn (2011). Challenges in Healthcare and Welfare Intercloud. In: Digital Content, Multimedia Technology and its Applications (IDCTA), 2011 7th International Conference on. IEEE. ISBN 978-1-4577-0473-4.
  • Rong, Chunming; Jia, Baodong; Wlodarczyk, Tomasz Wiktor (2010). Performance Considerations of Data Acquisition in Hadoop System. In: 2nd IEEE International Conference on Cloud Computing Technology and Science - CloudCom 2010. IEEE. ISBN 978-0-7695-4302-4. p. 545-549.
  • Wlodarczyk, Tomasz Wiktor; OConnor, Martin; Rong, Chunming; Musen, Mark A. (2010). SWRL-F - A Fuzzy Logic Extension of the Semantic Web Rule Language. CEUR Workshop Proceedings. ISSN 1613-0073. Volume 654. p. 97-100.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2010). On the sustainability impacts of cloud-enabled cyber physical space. In: 2nd IEEE International Conference on Cloud Computing Technology and Science - CloudCom 2010. IEEE. ISBN 978-0-7695-4302-4. p. 597-602.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming; Jia, Baodong; Nyulas, Csongor I; Musen, Mark A. (2010). DataStorm - An Ontology-Driven Framework for Cloud-Based Data Analytic Systems. In: 2010 IEEE 6th World Congress on Services : SERVICES 2010, 5-10 July 2010, Miami, Florida, USA. IEEE. ISBN 9780769541297. p. 123-127.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming; Nyulas, Csongor I; Musen, Mark A. (2010). An efficient approach to intelligent real-time monitoring using ontologies and Hadoop. In: Deployment models: Towards eliminating security concerns from cloud computing. IEEE Press. ISBN 9781424468270. p. 209-215.
  • Esteves, Rui Máximo Esteves; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2009). Bayesian Networks for Fault Detection under Lack of Historical Data. In: The International Symposium on Pervasive Systems, Algorithms, and Networks (I-SPAN 2009). IEEE. ISBN 978-0-7695-3908-9. p. 732-736.
  • Rong, Chunming; Thorsen, Kari Anne Haaland; Wlodarczyk, Tomasz Wiktor (2009). Industrial Cloud: Toward Inter-Enterprise Integration. In: Cloud Computing. Springer. ISBN 9783642106644. p. 460-471.
  • Selsaas, Lars Ropeid; Agrawal, Bikash; Chunming, Rong; Wiktorski, Tomasz (2015). Data Mining Workshop (ICDMW), 2015 IEEE International Conference on. IEEE Press. ISBN 978-1-4673-8492-6. 884 p.
  • Wlodarczyk, Tomasz Wiktor; Hsu, Robert (2012). CloudCom 2012 : Fourth IEEE International Conference on Cloud Computing Technology and Science, Proceedings, Taipei, Taiwan, December 3-6, 2012. IEEE conference proceedings. ISBN 978-1-4673-4509-5. 200 p.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (veileder) (2011). Handling Big Data: On Mutual Applications of Cloud Computing and Semantic Web Technologies. University of Stavanger. ISBN 978-82-7644-457-5. 118 p.
  • Hemba Geekiyanage, Suranga Chaminda; Løken, Erik Andreas; Sui, Dan; Wiktorski, Tomasz (2019). Architectures and algorithms for a smart drilling robot. 2019-06-09 - 2019-06-14.
  • Wiktorski, Tomasz (2018). Challenges in Causal Inference from Personal Monitoring Devices. 2018-09-09 - 2018-09-12.
  • Demchenko, Yuri; Wiktorski, Tomasz (2017). Becoming a Data Scientist end Educating Data Scientists. 2017-12-11 - 2017-12-14.
  • Wiktorski, Tomasz (2017). Data Science course design, academic perspective. 2017-06-19 - 2017-06-20.
  • Wiktorski, Tomasz (2017). Model Curricula for Data Science EDISON Data Science Framework. 2017-12-11 - 2017-12-14.
  • Wiktorski, Tomasz; Demchenko, Yuri (2017). Education, selfdevelopment, and recruiting data scientists - results from EDISON project.
  • Agrawal, Bikash; Chakravorty, Antorweep; Wiktorski, Tomasz; Chunming, Rong (2016). Enrichment of Machine Learning based Activity Classification in Smart Homes using Ensemble Learning. 2016-12-06 - 2016-12-09.
  • Manieri, Andrea; Demchenko, Yuri; Wiktorski, Tomasz; Brewer, Steve; Riestra, Ruben; Hemmje, Matthias; Ferrari, Tiziana; Frey, Jeremy (2015). Data Science Professional uncovered: How the EDISON Project will contribute to a widely accepted profile for Data Scientists. CloudCom 2015; 2015-11-30 - 2015-12-03.
  • Wiktorski, Tomasz; Hacker, Thomas; Hansen, Raymond; Rodgers, Gregory (2015). Experience with Problem-based Learning in a Hybrid Classroom. 2015-11-30 - 2015-12-03.
  • Chakravorty, Antorweep; Rong, Chunming; Evensen, Pål; Wlodarczyk, Tomasz Wiktor (2014). A Distributed Gaussian-Means Clustering Algorithm for Forecasting Domestic Energy Usage. 2014-11-04.
  • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2014). A Scalable K-Anonymization Solution for Preserving Privacy in an Aging-in-Place Welfare Intercloud. 2014-03-11.
  • Wlodarczyk, Tomasz Wiktor (2014). Performance of Data Extraction from OpenTSDB. 2014-06-11 - 2014-06-13.
  • Wlodarczyk, Tomasz Wiktor (2014). Strategic Collaboration on Advanced Data Analysis and Communication between Purdue University and University of Stavanger. IEEE and ACM; 2014-11-16 - 2014-11-21.
  • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). A MapReduce based K-Anonymization Solution for Sharing of Smart Home Data. 2013-11-18 - 2013-11-20.
  • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). Privacy Preserving Data Analytics for Smart Homes. 2013-05-23.
  • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2013). Safer@Home Analytics: a Big Data Analytical Solution for Smart Homes. 2013-12-02 - 2013-12-05.
  • Wlodarczyk, Tomasz Wiktor (2013). Performance Analysis and Optimization of Map Only Left Outer Join.
  • Wlodarczyk, Tomasz Wiktor (2013). Storage and Analysis of Big Time Series. 2013-09-05 - 2013-09-06.
  • Demchenko, Yuri; Ngo, Canh; de Laat, Cees; Wlodarczyk, Tomasz Wiktor; Rong, Chunming; Ziegler, Wolfgang (2011). Security Infrastructure for On-demand Provisioned Cloud Infrastructure Services. IEEE, Cloud Computing Association; 2011-11-29 - 2011-12-01.
  • Rong, Chunming; Wlodarczyk, Tomasz Wiktor (2011). Security challenges in Clouds. NATO; 2011-09-12 - 2011-09-15.
  • Wlodarczyk, Tomasz Wiktor (2011). Handling Big Data: On Mutual Applications of Cloud Computing and Semantic Web Technologies. UiS; 2011-08-12.
  • Wlodarczyk, Tomasz Wiktor (2011). Privacy, Security and Trust in Distributed Systems. UiS; 2011-08-12.
  • Wlodarczyk, Tomasz Wiktor; Han, Yi; Rong, Chunming (2011). Performance Analysis of Hadoop for Query Processing. 2011-03-22 - 2011-03-25.
  • Wlodarczyk, Tomasz Wiktor; LePendu, Paea; Shah, Nigam; Rong, Chunming (2011). Scaling-out the NCBO Resource Index Processing and Maintenance. 2011-05-29 - 2011-05-30.
  • Wlodarczyk, Tomasz Wiktor; O'Connor, Martin; Musen, Mark A.; Rong, Chunming (2011). SWRL-F: a fuzzy logic extension of the semantic web rule language. 2011-05-25 - 2011-05-27.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2011). An Initial Survey on Integration and Application of Cloud Computing to High Performance Computing. IEEE, Cloud Computing Association; 2011-11-29 - 2011-12-01.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2011). Applying SWRL-F to Intercloud Constraints Analysis. 2011-07-04 - 2011-07-08.
  • Wlodarczyk, Tomasz Wiktor; Rong, Chunming (2011). Handling Big Data - Overview of 3 Projects. Stanford BMIR; 2011-10-31.
  • Wlodarczyk, Tomasz Wiktor; Wåge, Dagfinn; Rong, Chunming (2011). Challenges in healthcare and welfare intercloud. 2011-08-16 - 2011-08-18.