ENCODING has been replaced by BIBTEX_INPUT_ENCODING and OUTPUT_ENCODING
@inproceedings{conf/innovations/KerenidisPrakash17, Author = {Iordanis Kerenidis and Anupam Prakash}, Crossref = {conf/innovations/2017}, Date-Added = {2019-02-24 13:05:01 +0100}, Date-Modified = {2019-02-24 13:05:01 +0100}, Keywords = {c-acti,irif,Kerenidis,eq-ac,selected}, Title = {Quantum recommendation systems}, Year = {2017}, Bdsk-Url-1 = {http://doi.acm.org/10.1145/2688073.2688097}}