The following publications are possibly variants of this publication:
- A Query Expansion Method based on a Weighted Word Pairs ApproachLuca Greco, Massimo De Santo, Paolo Napoletano, Francesco Colace. iir 2013: 17-28 [doi]
- Weighted Word Pairs for query expansionFrancesco Colace, Massimo De Santo, Luca Greco 0001, Paolo Napoletano. ipm, 51(1):179-193, 2015. [doi]
- Query Expansion through Weighted Word PairsLuca Greco 0001, Francesco Colace, Massimo De Santo, Paolo Napoletano. sebd 2014: 399-406