This is our solution for WSDM - DiggSci 2020. We implemented a simple yet robust search pipeline which ranked 2nd in the validation set and 4th in the test set. We won the gold prize at innovation track and bronze prize at dataset track.

Toloka Visual Question Answering Challenge at WSDM Cup 2023

the 1st place of WSDM 2022 Challenge (Temporal Link Prediction)

A system to recognize the citation intent of a given passage in a scholarly article and retrieve relevant citation targets from a given database.