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Petra Kralj Novak

PhD, researcher at the Department of Knowledge Technologies, Jožef Stefan Institute


Publications ( Google Scholar | COBISS)

2011

  • Vid Podpečan, Nada Lavrač, Igor Mozetič, Petra Kralj Novak, Igor Trajkovski, Laura Langohr, Kimmo Kulovesi, Hannu Toivonen, Marko Petek, Helena Motaln, Kristina Gruden
  • SegMine workflows for semantic microarray data analysis in Orange4WS
  • BMC bioinformatics, 2011, vol. 12, no. 416, doi: 10.1186/1471-2105-12-416
  • [pdf]
  • Nada Lavrač, Anže Vavpetič, Larisa Soldatova, Igor Trajkovski, Petra Kralj Novak
  • Using Ontologies in Semantic Data Mining with SEGS and g-SEGS
  • In Proceedings of the 14th International Conference Discovery Science (DS 2011), pages 165-178
  • [pdf]

2010

  • Ana Rotter, Petra Kralj Novak, Špela Baebler, Nataša Toplak, Andrej Blejec, Nada Lavrač, Kristina Gruden
  • Gene expression data analysis using closed itemset mining for labeled data
  • OMICS: A Journal of Integrative Biology
  • Omics (Larchmt. N.Y.), April 2010, 14(2): 177-186
  • [link] [pdf]
  • Igor Mozetič, Nada Lavrač, Vid Podpečan, Petra Kralj Novak, Helena Motaln, Marko Petek, Kristina Gruden, Hannu Toivonen, Kimmo Kulovesi
  • Bisociative knowledge discovery for microarray data analysis
  • VENTURA, Dan (ed.). Proceedings of the International Conference on Computational, ICCC-X, Creativity, 7-9 January 2010, Lisbon, Portugal. Coimbra: Departament of Informatics Engineering, University of Coimbra, 2010, pages 190-199
  • [pdf]
  • Petra Kralj Novak, Anže Vavpetič, Igor Trajkovski, Nada Lavrač
  • Towards semantic data mining with g-SEGS
  • In Proceedings of the 13th International Multiconference Information Society, pages 169-172
  • [pdf]

2009

  • Petra Kralj Novak, Nada Lavrač, Geoff I. Webb
  • Supervised Descriptive Rule Discovery: A Unifying Survey of Contrast Set, Emerging Pattern and Subgroup Mining
  • Journal of Machine Learning Research
  • JMLR 10(Feb):377--403, 2009
  • [ps] [pdf] [bib] [link]
  • Petra Kralj Novak, Nada Lavrač, Dragan Gamberger, Antonija Krstačić
  • CSM-SD: Methodology for contrast set mining through subgroup discovery
  • Journal of Biomedical Informatics
  • JBI 41(1):113-122, 2009
  • [link] [bib]
  • Nada Lavrač, Petra Kralj Novak, Igor Mozetič, Vid Podpečan, Helena Motaln, Marko Petek, Kristina Gruden
  • Semantic subgroup discovery: using ontologies in microarray data analysis.
  • Engineering the future of biomedicine : proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2-6 September, 2009, Minneapolis, Minnesota. [New York]: Institute of Electrical and Electronics Engineers, cop. 2009, str. 5613-5616
  • [pdf]
  • Nada Lavrač, Igor Mozetič, Vid Podpečan, Petra Kralj Novak, Helena Motaln, Marko Petek, Kristina Gruden
  • Gene analytics: discovery and contextualization of enriched gene sets
  • NÜERNBERGER, Andreas (ur.). Workshop on Explorative Analytics of Information Networks at ECML PKDD 2009, September 11, 2009, Bled, Slovenia. [S. l.: s. n.], 2009, str. 39-49
  • [videolecture] [pdf]

2008

2007

  • Petra Kralj, Nada Lavrač, Dragan Gamberger, Antonija Krstačić
  • Contrast Set Mining through Subgroup Discovery Applied to Brain Ischaemia Data
  • In Proceedings of the 11th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2007)
  • Springer, year 2007, pages 579-586
  • [ps] [pdf] [bib]
  • Petra Kralj, Nada Lavrač, Dragan Gamberger, Antonija Krstačić
  • Contrast Set Mining for Distinguishing between Similar Diseases
  • In Proceedings of the 11th Conference on Artificial Intelligence in Medicine (AIME 2007)
  • Springer, year 2007, page 109 - 118
  • [ps] [pdf] [bib]
  • Nada Lavrač, Petra Kralj, Dragan Gamberger, Antonija Krstačić
  • Supporting Factors to Improve the Explanatory Potential of Contrast Set Mining: Analyzing Brain Ischaemia Data
  • In Proceedings of the11th Mediterranean Conference on Medical and Biological Engineering and Computing (MEDICON 2007)
  • IFMBE, volume 16, year 2007, pages 157 - 161
  • [ps] [pdf] [bib]
  • Petra Kralj, Nada Lavrač, Kristina Gruden, Ana Rotter, Dejan Štebih, Dany Morisset, Jana Žel
  • A Prototype Decision Support System for GMO Traceability
  • Proceedings of the 10th International Multiconference Information Society (IS 2007)
  • year 2007, pages 214 - 217
  • [ps] [pdf] [bib]
  • Matjaž Hren, Jana Boben, Ana Rotter, Petra Kralj, Kristina Gruden, Maja Ravnikar
  • Real-time PCR detection systems for Flavescence dorée and Bois noir phytoplasmas in grapevine: comparision with conventional PCR detection and application in diagnostics
  • Plant Pathology, year 2007, vol. 56, pages 785-796
  • [link] [bib]

2006

  • Gemma C. Garriga, Petra Kralj, Nada Lavrač
  • Closed Sets for Labeled Data
  • In Proceedings of the 10th European Conference on Principles and Practice of Knowledge Discovery (PKDD 2006)
  • Springer, ISBN 978-3-540-45374-1, year 2006, pages 163-174
  • [ps] [pdf] [bib]
  • Petra Kralj, Ana Rotter, Nataša Toplak, Kristina Gruden, Nada Lavrač, Gemma C. Garriga
  • Application of closed itemset mining for class labeled data in functional genomics
  • Informatica Medica Slovenica, ISSN = 1318-2129
  • year 2006, number 1, pages 40-45
  • [ps] [pdf] [bib]

2005

  • Petra Kralj, Nada Lavrač, Blaž Zupan, Dragan Gamberger
  • Experimental Comparison of Three Subgroup Discovery Algorithms: Analysing Brain Ischemia Data
  • In Proceedings of the 8th International Multiconference Information Society (IS 2005)
  • year 2005, pages 220-223
  • [ps] [pdf] [bib]
  • Petra Kralj, Nada Lavrač, Blaž Zupan
  • Subgroup Visualization
  • In Proceedings of the 8th International Multiconference Information Society (IS 2005)
  • year 2005, pages 228-231
  • [ps] [pdf] [bib]
Last update 20120413