Spam double-funnel: connecting web spammers with advertisers.

@inproceedings{wang-2007-spam, author = {Yi-Min Wang and Ming Ma and Yuan Niu and Hao Chen}, editor = {Carey L. Williamson and Mary Ellen Zurko and Peter F. Patel-Schneider and Prashant J. Shenoy}, title = {{Spam double-funnel: connecting web spammers with advertisers}}, booktitle = {{Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007}}, pages = {291--300}, publisher = {ACM}, year = {2007}, url = {https://doi.org/10.1145/1242572.1242612}, doi = {https://doi.org/10.1145/1242572.1242612} }