The Matthew Effect in Computation Contests: High Difficulty May Lead to 51% Dominance?

@inproceedings{zeng-2019-matthew, author = {Yulong Zeng and Song Zuo}, editor = {Ling Liu and Ryen W. White and Amin Mantrach and Fabrizio Silvestri and Julian J. McAuley and Ricardo Baeza-Yates and Leila Zia}, title = {{The Matthew Effect in Computation Contests: High Difficulty May Lead to 51% Dominance?}}, booktitle = {{The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019}}, pages = {2281--2289}, publisher = {ACM}, year = {2019}, url = {https://doi.org/10.1145/3308558.3313593}, doi = {https://doi.org/10.1145/3308558.3313593} }