1. Architecture and evaluation of BRUJA, a multilingual question answering system

   • M. Á. García-Cumbreras
   • F. Martínez-Santiago
   • L. A. Ureña-López

   OriginalPaper 30 October 2011 Pages: 413 - 432

   

2. Coverage-based search result diversification

   • Wei Zheng
   • Xuanhui Wang
   • Hong Cheng

   OriginalPaper 17 November 2011 Pages: 433 - 457

   

3. Reranking web search results for diversity

   • Ralf Krestel
   • Peter Fankhauser

   OriginalPaper 01 December 2011 Pages: 458 - 477

   

4. On the role of novelty for search result diversification

   • Rodrygo L. T. Santos
   • Craig Macdonald
   • Iadh Ounis

   OriginalPaper 21 December 2011 Pages: 478 - 502