1. Efficient and effective spam filtering and re-ranking for large web datasets

   • Gordon V. Cormack
   • Mark D. Smucker
   • Charles L. A. Clarke

   OriginalPaper 30 January 2011 Pages: 441 - 465

   

2. Improving document clustering using Okapi BM25 feature weighting

   • John S. Whissell
   • Charles L. A. Clarke

   OriginalPaper 20 February 2011 Pages: 466 - 487

   

3. Page importance computation based on Markov processes

   • Bin Gao
   • Tie-Yan Liu
   • Hang Li

   OriginalPaper 03 March 2011 Pages: 488 - 514

   

4. Blog feed search with a post index

   • Wouter Weerkamp
   • Krisztian Balog
   • Maarten de Rijke

   OriginalPaper Open access 15 March 2011 Pages: 515 - 545