Gurmeet Singh Manku, Rajeev Motwani. Approximate Frequency Counts over Data Streams. PVLDB, 5(12):1699, 2012. [doi]
@article{MankuM12, title = {Approximate Frequency Counts over Data Streams}, author = {Gurmeet Singh Manku and Rajeev Motwani}, year = {2012}, url = {http://vldb.org/pvldb/vol5/p1699_gurmeetsinghmanku_vldb2012.pdf}, researchr = {https://researchr.org/publication/MankuM12}, cites = {0}, citedby = {0}, journal = {PVLDB}, volume = {5}, number = {12}, pages = {1699}, }