1. A query scrambler for search privacy on the internet

   • Avi Arampatzis
   • Pavlos S. Efraimidis
   • George Drosatos

   OriginalPaper 09 October 2012 Pages: 657 - 679

   

2. Using rating matrix compression techniques to speed up collaborative recommendations

   • Vreixo Formoso
   • Diego Fernández
   • Victor Carneiro

   OriginalPaper 30 October 2012 Pages: 680 - 696

   

3. Bridging memory-based collaborative filtering and text retrieval

   • Alejandro Bellogín
   • Jun Wang
   • Pablo Castells

   OriginalPaper 17 November 2012 Pages: 697 - 724

   

4. When do people use query suggestion? A query suggestion log analysis

   • Makoto P. Kato
   • Tetsuya Sakai
   • Katsumi Tanaka

   OriginalPaper 03 January 2013 Pages: 725 - 746

   

5. Document vector representations for feature extraction in multi-stage document ranking

   • Nima Asadi
   • Jimmy Lin

   OriginalPaper 30 December 2012 Pages: 747 - 768