Evolution of web search results within years.

@inproceedings{altingovde-2011-evolution, author = {Ismail Seng\"{o}r Alting\"{o}vde and Rifat Ozcan and \"{O}zg\"{u}r Ulusoy}, editor = {Wei-Ying Ma and Jian-Yun Nie and Ricardo Baeza-Yates and Tat-Seng Chua and W. Bruce Croft}, title = {{Evolution of web search results within years}}, booktitle = {{Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011}}, pages = {1237--1238}, publisher = {ACM}, year = {2011}, url = {https://doi.org/10.1145/2009916.2010137}, doi = {https://doi.org/10.1145/2009916.2010137} }