1. Editorial

   • Benjamin W. Wah
   • Xindong Wu

   EditorialNotes 13 July 2013 Pages: 1 - 3

2. Data Preparation for Mining World Wide Web Browsing Patterns

   • Robert Cooley
   • Bamshad Mobasher
   • Jaideep Srivastava

   Regular Paper 13 July 2013 Pages: 5 - 32

3. Data Mining via Discretization, Generalization and Rough Set Feature Selection

   • Xiaohua Hu
   • Nick Cercone

   Regular Paper 13 July 2013 Pages: 33 - 60

4. Towards Automated Case Knowledge Discovery in the M ² Case-Based Reasoning System

   • D. Patterson
   • S. S. Anand
   • J. G. Hughes

   Regular Paper 13 July 2013 Pages: 61 - 82

5. Learning from Batched Data: Model Combination Versus Data Combination

   • Kai Ming Ting
   • Boon Toh Low
   • Ian H. Witten

   Regular Paper 13 July 2013 Pages: 83 - 106

6. Comparative Evaluation of Two Neural Network Based Techniques for the Classification of Microcalcifications in Digital Mammograms

   • Brijesh K. Verma

   Short Paper 13 July 2013 Pages: 107 - 117

7. Managing Null Entries in Pairwise Comparisons

   • W. W. Koczkodaj
   • Michael W. Herman
   • Marian Orlowski

   Short Paper 13 July 2013 Pages: 119 - 125