SPEAR: spamming−resistant expertise analysis and ranking in collaborative tagging systems
Ching−man Au Yeung‚ Michael G Noll‚ Nicholas Gibbins‚ Christoph Meinel and Nigel Shadbolt
Journal
Computational intelligence
Number
3
Pages
458–488
Publisher
Blackwell Publishing Inc Malden‚ USA
Volume
27
Year
2011