Efficient and effective spam filtering and re-ranking for large web datasets Gordon V. CormackMark D. SmuckerCharles L. A. Clarke OriginalPaper 30 January 2011 Pages: 441 - 465
Improving document clustering using Okapi BM25 feature weighting John S. WhissellCharles L. A. Clarke OriginalPaper 20 February 2011 Pages: 466 - 487
Page importance computation based on Markov processes Bin GaoTie-Yan LiuHang Li OriginalPaper 03 March 2011 Pages: 488 - 514
Blog feed search with a post index Wouter WeerkampKrisztian BalogMaarten de Rijke OriginalPaper Open access 15 March 2011 Pages: 515 - 545