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Tomasz Wiktorski

professor

Det teknisk- naturvitenskapelige fakultet

Institutt for data- og elektroteknologi
KE E-446
Bio

Study Program Manager for MSc and PhD programs in Computer Science and Data Science.
My research focuses on analysis of large time series data combining conventional time series methods and deep learning approaches with data-intensive techniques from other domains. Primary application areas include:

  • biomedical data analysis (in particular: sport watches and other personal monitoring devices);
  • oil and gas drilling process automation and optimization;
  • prediction and optimization in energy and petroleum systems;
  • monitoring and optimization of data centers and cloud infrastructures;
  • other large time series data (e.g. sensor networks, smart city).


Complimentary research interests include development and evaluation of data science and other types of data-centered curricula and programs. Primarily in higher education, but also in early-stage schooling setting.
Thought courses:

  • DAT500 - Data-intensive Systems 2013-now
  • DAT220 - Databases 2017-2018
  • MID270 - Integrated Operations and Semantic Web Technologies 2011-2012
+
Publications
  • Vitenskapelige publikasjoner
    • Wiktorski, Tomasz; Królak, Aleksandra; Rosińska, Karolina; Strumillo, Pawel; Lin, Jerry Chun-Wei

      (2020)

      Visualization of generic utility of sequential patterns

      IEEE Access

      ISSN 2169-3536.

      Volum 8.

      s.78004-78014.

      DOI: 10.1109/ACCESS.2020.2989165

    • Wiktorski, Tomasz; Bjørkavoll-Bergseth, Magnus; Ørn, Stein

      (2020)

      Methods for preprocessing time and distance series data from personal monitoring devices

      MethodsX

      ISSN 2215-0161.

      Volum 7.

      DOI: 10.1016/j.mex.2020.100959

    • Tunkiel, Andrzej Tadeusz; Sui, Dan; Wiktorski, Tomasz

      (2020)

      Reference Dataset for Rate of Penetration Benchmarking

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      DOI: 10.1016/j.petrol.2020.108069

    • Tunkiel, Andrzej Tadeusz; Sui, Dan; Wiktorski, Tomasz

      (2020)

      Data-driven sensitivity analysis of complex machine learning models: A case study of directional drilling

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 195.

      DOI: 10.1016/j.petrol.2020.107630

    • Tunkiel, Andrzej Tadeusz; Sui, Dan; Wiktorski, Tomasz

      (2020)

      Training-while-drilling approach to inclination prediction in directional drilling utilizing recurrent neural networks

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 196.

      DOI: 10.1016/j.petrol.2020.108128

    • Krolak, Aleksandra; Wiktorski, Tomasz; Bjørkavoll-Bergseth, Magnus; Ørn, Stein

      (2020)

      Artifact Correction in Short-Term HRV during Strenuous Physical Exercise

      Sensors

      ISSN 1424-8220.

      Volum 20.

      Hefte 21.

      DOI: 10.3390/s20216372

    • Tunkiel, Andrzej Tadeusz; Wiktorski, Tomasz; Sui, Dan

      (2020)

      Continuous Drilling Sensor Data Reconstruction and Prediction via Recurrent Neural Networks

      The American Society of Mechanical Engineers (ASME)

      DOI: 10.1115/OMAE2020-18154

    • Tunkiel, Andrzej Tadeusz; Wiktorski, Tomasz; Sui, Dan

      (2020)

      Drilling Dataset Exploration, Processing and Interpretation Using Volve Field Data

      The American Society of Mechanical Engineers (ASME)

      DOI: 10.1115/OMAE2020-18151

    • Wiktorski, Tomasz; Krolak, Aleksandra

      (2020)

      Extended approach to sum of absolute differences method for improved identification of periods in biomedical time series

      MethodsX

      ISSN 2215-0161.

      Volum 7.

      DOI: 10.1016/j.mex.2020.101094

    • Demchenko, Yuri; Wiktorski, Tomasz; Juan Jose, Cuadrado Gallego; Brewer, Steve

      (2019)

      EDISON Data Science Framework (EDSF) Extension to Address Transversal Skills required by Emerging Industry 4.0 Transformation

      IEEE

      DOI: 10.1109/eScience.2019.00076

    • 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.

      s.1-14.

      DOI: 10.1002/cpe.5200

    • Wiktorski, Tomasz; Lin, Jerry Chun-Wei

      (2019)

      Approximate approach to finding generic utility of sequential patterns

      IEEE International Conference on Data Mining Workshops, ICDMW

      ISSN 2375-9232.

      Volum 2019-November.

      s.1029-1034.

      DOI: 10.1109/ICDMW.2019.00148

    • Wiktorski, Tomasz; Demchenko, Yuri; Chertov, Oleg

      (2019)

      Data Science Model Curriculum Implementation for Various Types of Big Data Infrastructure Courses

      IEEE

      DOI: 10.1109/eScience.2019.00074

    • Hemba Geekiyanage, Suranga Chaminda; Løken, Erik Andreas; Sui, Dan; Wiktorski, Tomasz

      (2019)

      Architectures and algorithms for a smart drilling robot

      The American Society of Mechanical Engineers (ASME)

      DOI: 10.1115/OMAE2019-95486

    • Wu, Jimmy Ming-Tai; Lin, Jerry Chun-Wei; Fournier-Viger, Philippe; Wiktorski, Tomasz; Hong, Tzung-Pei; Pirouz, Matin

      (2019)

      A GA-based Framework for Mining High Fuzzy Utility Itemsets

      IEEE

      s.2708-2715.

      DOI: 10.1109/BigData47090.2019.9006171

    • Wiktorski, Tomasz

      (2018)

      Challenges in Causal Inference from Personal Monitoring Devices

      Annals of Computer Science and Information Systems

      ISSN 2300-5963.

      Volum 16.

      s.99-102.

      DOI: 10.15439/2018F378

    • 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.

      Volum 12.

      Hefte 1.

      s.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.

      Volum 15.

      s.1065-1068.

      DOI: 10.15439/2018F247

    • Wiktorski, Tomasz; Demchenko, Yuri; Belloum, Adam

      (2017)

      Model Curricula for Data Science EDISON Data Science Framework

      IEEE conference proceedings

      DOI: 10.1109/CloudCom.2017.60

    • 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.

      IEEE conference proceedings

      DOI: 10.1109/CloudCom.2017.59

    • Agrawal, Bikash; Wiktorski, Tomasz; Chunming, Rong

      (2017)

      Adaptive real-time anomaly detection in cloud infrastructures

      Concurrency and Computation

      ISSN 1532-0626.

      Volum 29.

      Hefte 24.

      DOI: 10.1002/cpe.4193

    • 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.

      Volum 11.

      s.1353-1356.

      DOI: 10.15439/2017F303

    • Agrawal, Bikash; Chakravorty, Antorweep; Wiktorski, Tomasz; Chunming, Rong

      (2016)

      Enrichment of Machine Learning based Activity Classification in Smart Homes using Ensemble Learning

      Association for Computing Machinery (ACM)

      s.196-201.

      DOI: 10.1145/2996890.3007861

    • Agrawal, Bikash; Hansen, Raymond; Chunming, Rong; Wiktorski, Tomasz

      (2016)

      SD-HDFS: Secure Deletion in Hadoop Distributed File System

      IEEE

      s.181-189.

      DOI: 10.1109/BigDataCongress.2016.30

    • 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

      IEEE

      s.633-638.

      DOI: 10.1109/CloudCom.2016.0109

    • Agrawal, Bikash; Wiktorski, Tomasz; Chunming, Rong

      (2016)

      Adaptive Anomaly Detection in Cloud Using Robust and Scalable Principal Component Analysis

      IEEE

      DOI: 10.1109/ispdc.2016.22

    • 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

      IEEE

      s.620-626.

      DOI: 10.1109/CloudCom.2016.0107

    • Agrawal, Bikash; Wiktorski, Tomasz; Chunming, Rong

      (2015)

      Analyzing and Predicting Failure in Hadoop Clusters Using Distributed Hidden Markov Model

      Springer Publishing Company

      s.232-246.

      DOI: 10.1007/978-3-319-28430-9_18

    • 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.

      Volum 2015-February.

      Hefte February.

      s.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

      IEEE

      s.575-581.

      DOI: 10.1109/CloudCom.2015.70

    • Selsaas, Lars Ropeid; Agrawal, Bikash; Chunming, Rong; Wiktorski, Tomasz

      (2015)

      AFFM: Auto feature engineering in field-aware factorization machines for predictive analytics

      IEEE Press

      s.1705-1709.

      DOI: 10.1109/ICDMW.2015.245

    • 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

      IEEE

      s.588-593.

      DOI: 10.1109/CloudCom.2015.57

    • 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.

      Volum 2015-February.

      Hefte February.

      s.970-975.

      DOI: 10.1109/CloudCom.2014.84

    • Wlodarczyk, Tomasz Wiktor; Hacker, Thomas J.

      (2014)

      Problem-based Learning Approach to a Course in Data Intensive Systems

      IEEE

      s.942-948.

      DOI: 10.1109/CloudCom.2014.133

    • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2014)

      A Scalable K-Anonymization Solution for Preserving Privacy in an Aging-in-Place Welfare Intercloud

      IEEE

      s.424-431.

      DOI: 10.1109/IC2E.2014.43

    • Chakravorty, Antorweep; Rong, Chunming; Evensen, Pål; Wlodarczyk, Tomasz Wiktor

      (2014)

      A Distributed Gaussian-Means Clustering Algorithm for Forecasting Domestic Energy Usage

      IEEE

      s.229-236.

      DOI: 10.1109/smartcomp.2014.7043863

    • Agrawal, Bikash; Chakravorty, Antorweep; Rong, Chunming; Wlodarczyk, Tomasz Wiktor

      (2014)

      R2Time: a framework to analyse OpenTSDB timeseries data in HBase

      IEEE

      s.970-975.

      DOI: 10.1109/CloudCom.2014.84

    • Wlodarczyk, Tomasz Wiktor; Hacker, Thomas

      (2014)

      Current trends in predictive analytics of big data

      International Journal of Big Data Intelligence

      ISSN 2053-1389.

      DOI: 10.1504/IJBDI.2014.066326

    • Wlodarczyk, Tomasz Wiktor

      (2014)

      Performance of Data Extraction from OpenTSDB

      s.1170-1181.

    • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      Safer@Home Analytics: a Big Data Analytical Solution for Smart Homes

      IEEE

      s.705-710.

      DOI: 10.1109/CloudCom.2013.129

    • Hao, Ming; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      Performance Analysis and Optimization of Map Only Left Outer Join

      IEEE

      s.625-631 .

      DOI: 10.1109/WAINA.2013.74

    • TaheriMonfared, Aryan; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      Real-Time Handling of Network Monitoring Data Using a Data-Intensive Framework

      IEEE

      s.258-265.

      DOI: 10.1109/CloudCom.2013.41

    • Wlodarczyk, Tomasz Wiktor

      (2013)

      Towards Model of Accountability for Cloud Computing Services

      IFIP WG 11.11 on Trust Management

      ISSN 2079-2247.

    • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      Privacy Preserving Data Analytics for Smart Homes

      IEEE

      s.23-27.

      DOI: 10.1109/SPW.2013.22

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      Evidence for Accountable Cloud Computing Services

      IFIP WG 11.11 on Trust Management

      ISSN 2079-2247.

    • Rong, Chunming; Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor

      (2013)

      A map reduce based K-anonymization solution for sharing of smart home data

      Akademika forlag

      s.70-75.

    • 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.

      Volum 2.

      Hefte 1.

      s.12-22.

      DOI: 10.1504/IJSSC.2012.045567

    • Wlodarczyk, Tomasz Wiktor

      (2012)

      Overview of Time Series Storage and Processing in a Cloud Environment

      IEEE conference proceedings

      s.625 -628.

      DOI: 10.1109/cloudcom.2012.6427510

    • 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

      IEEE

      s.1075 -1080.

      DOI: 10.1109/waina.2012.20

    • 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.

      Volum 736.

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2011)

      Applying SWRL-F to Intercloud Constraints Analysis

      IEEE

      s.391 -396.

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming; Wåge, Dagfinn

      (2011)

      Challenges in Healthcare and Welfare Intercloud

      IEEE

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2011)

      An Initial Survey on Integration and Application of Cloud Computing to High Performance Computing

      IEEE

      s.612-617.

    • Demchenko, Yuri; Ngo, Canh; de Laat, Cees; Rong, Chunming; Wlodarczyk, Tomasz Wiktor; Ziegler, Wolfgang

      (2011)

      Security Infrastructure for On-demand Provisioned Cloud Infrastructure Services

      IEEE

      s.255-263.

      DOI: 10.1109/cloudcom.2011.42

    • Wlodarczyk, Tomasz Wiktor; Han, Yi; Rong, Chunming

      (2011)

      Performance Analysis of Hadoop for Query Processing

      IEEE

      s.507-513.

      DOI: 10.1109/waina.2011.130

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming; O'Connor, Martin; Musen, Mark A.

      (2011)

      SWRL-F: a fuzzy logic extension of the semantic web rule language

      ACM Publications

      DOI: 10.1145/1988688.1988735

    • Rong, Chunming; Jia, Baodong; Wlodarczyk, Tomasz Wiktor

      (2010)

      Performance Considerations of Data Acquisition in Hadoop System

      IEEE

      s.545-549.

    • 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

      IEEE

      s.123-127.

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2010)

      On the sustainability impacts of cloud-enabled cyber physical space

      IEEE

      s.597-602.

    • 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.

      Volum 654.

      s.97-100.

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming; Nyulas, Csongor I; Musen, Mark A.

      (2010)

      An efficient approach to intelligent real-time monitoring using ontologies and Hadoop

      IEEE Press

      s.209-215.

    • Rong, Chunming; Thorsen, Kari Anne Haaland; Wlodarczyk, Tomasz Wiktor

      (2009)

      Industrial Cloud: Toward Inter-Enterprise Integration

      Springer

      s.460-471.

    • Esteves, Rui Máximo Esteves; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2009)

      Bayesian Networks for Fault Detection under Lack of Historical Data

      IEEE

      s.732-736.

  • Bøker og kapitler
    • Wiktorski, Tomasz

      (2019)

      Data-intensive systems: Principles and Fundamentals using Hadoop and Spark

      Springer Nature

      Hefte ..

    • Selsaas, Lars Ropeid; Agrawal, Bikash; Chunming, Rong; Wiktorski, Tomasz

      (2015)

      Data Mining Workshop (ICDMW), 2015 IEEE International Conference on

      IEEE Press

    • 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

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2011)

      Handling Big Data: On Mutual Applications of Cloud Computing and Semantic Web Technologies

      Hefte 133.

  • Formidling
    • Tunkiel, Andrzej Tadeusz; Sui, Dan; Wiktorski, Tomasz

      (2020)

      OMAE2020-18154: Continuous Drilling Sensor Data Reconstruction and Prediction via Recurrent Neural Networks

    • Tunkiel, Andrzej Tadeusz; Sui, Dan; Wiktorski, Tomasz

      (2020)

      OMAE2020-18151: Drilling Dataset Exploration, Processing and Interpretation Using Volve Field Data

    • Wiktorski, Tomasz

      (2019)

      Data Science Model Curriculum Implementation for Various Types of Big Data Infrastructure Courses

    • Wiktorski, Tomasz

      (2019)

      EDISON Data Science Framework (EDSF) Extension to Address Transversal Skills required by Emerging Industry 4.0 Transformation

    • Hemba Geekiyanage, Suranga Chaminda; Løken, Erik Andreas; Sui, Dan; Wiktorski, Tomasz

      (2019)

      Architectures and algorithms for a smart drilling robot

    • Wiktorski, Tomasz

      (2018)

      Challenges in Causal Inference from Personal Monitoring Devices

    • Wiktorski, Tomasz

      (2017)

      Model Curricula for Data Science EDISON Data Science Framework

    • Wiktorski, Tomasz

      (2017)

      Data Science course design, academic perspective

    • Demchenko, Yuri; Wiktorski, Tomasz

      (2017)

      Becoming a Data Scientist end Educating Data Scientists

    • 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

    • Wiktorski, Tomasz; Hacker, Thomas; Hansen, Raymond; Rodgers, Gregory

      (2015)

      Experience with Problem-based Learning in a Hybrid Classroom

    • 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

    • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2014)

      A Scalable K-Anonymization Solution for Preserving Privacy in an Aging-in-Place Welfare Intercloud

    • Chakravorty, Antorweep; Rong, Chunming; Evensen, Pål; Wlodarczyk, Tomasz Wiktor

      (2014)

      A Distributed Gaussian-Means Clustering Algorithm for Forecasting Domestic Energy Usage

    • Wlodarczyk, Tomasz Wiktor

      (2014)

      Strategic Collaboration on Advanced Data Analysis and Communication between Purdue University and University of Stavanger

    • Wlodarczyk, Tomasz Wiktor

      (2014)

      Performance of Data Extraction from OpenTSDB

    • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      A MapReduce based K-Anonymization Solution for Sharing of Smart Home Data

    • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      Safer@Home Analytics: a Big Data Analytical Solution for Smart Homes

    • Wlodarczyk, Tomasz Wiktor

      (2013)

      Storage and Analysis of Big Time Series

    • Chakravorty, Antorweep; Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2013)

      Privacy Preserving Data Analytics for Smart Homes

    • Wlodarczyk, Tomasz Wiktor

      (2013)

      Performance Analysis and Optimization of Map Only Left Outer Join

    • Rong, Chunming; Wlodarczyk, Tomasz Wiktor

      (2011)

      Security challenges in Clouds

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2011)

      An Initial Survey on Integration and Application of Cloud Computing to High Performance Computing

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2011)

      Applying SWRL-F to Intercloud Constraints Analysis

    • Wlodarczyk, Tomasz Wiktor; Wåge, Dagfinn; Rong, Chunming

      (2011)

      Challenges in healthcare and welfare intercloud

    • Wlodarczyk, Tomasz Wiktor; LePendu, Paea; Shah, Nigam; Rong, Chunming

      (2011)

      Scaling-out the NCBO Resource Index Processing and Maintenance

    • Demchenko, Yuri; Ngo, Canh; de Laat, Cees; Wlodarczyk, Tomasz Wiktor; Rong, Chunming; Ziegler, Wolfgang

      (2011)

      Security Infrastructure for On-demand Provisioned Cloud Infrastructure Services

    • Wlodarczyk, Tomasz Wiktor; O'Connor, Martin; Musen, Mark A.; Rong, Chunming

      (2011)

      SWRL-F: a fuzzy logic extension of the semantic web rule language

    • Wlodarczyk, Tomasz Wiktor; Han, Yi; Rong, Chunming

      (2011)

      Performance Analysis of Hadoop for Query Processing

    • Wlodarczyk, Tomasz Wiktor

      (2011)

      Handling Big Data: On Mutual Applications of Cloud Computing and Semantic Web Technologies

    • Wlodarczyk, Tomasz Wiktor

      (2011)

      Privacy, Security and Trust in Distributed Systems

    • Wlodarczyk, Tomasz Wiktor; Rong, Chunming

      (2011)

      Handling Big Data - Overview of 3 Projects

    • Wlodarczyk, Tomasz Wiktor; Thorsen, Kari Anne Haaland; Rong, Chunming

      (2010)

      Integrated Data Processing

      s.46-47.

  • Kunstnerisk produksjon
  • Kommersialisering
  • Cristin hovedlogo, Cristin current research information system in Norway