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Information Retrieval

Publications related to the retrieval and ranking of text.

OpenNIR: A Complete Neural Ad-Hoc Ranking Pipeline

WSDM Demo 2020

bibtex demonstration paper to appear

CEDR: Contextualized Embeddings for Document Ranking

Sean MacAvaney, Andrew Yates, Arman Cohan, Nazli Goharian

SIGIR 2019

bibtex pdf arxiv code slides poster short conference paper

Content-Based Weak Supervision for Ad-Hoc Re-Ranking

Sean MacAvaney, Andrew Yates, Kai Hui, Ophir Frieder

SIGIR 2019

bibtex pdf arxiv slides poster blog post short conference paper

PACRR Gated Expansion for TREC CAR 2018

Sean MacAvaney, Andrew Yates, Nazli Goharian, Ophir Frieder

TREC 2018

bibtex pdf slides system description paper non-refereed

Overcoming Low-Utility Facets for Complex Answer Retrieval

Sean MacAvaney, Andrew Yates, Arman Cohan, Luca Soldaini, Kai Hui, Nazli Goharian, Ophir Frieder

Information Retrieval Journal

bibtex pdf arxiv slides link journal article

Characterizing Question Facets for Complex Answer Retrieval

Sean MacAvaney, Andrew Yates, Arman Cohan, Luca Soldaini, Kai Hui, Nazli Goharian, Ophir Frieder

SIGIR 2018

bibtex pdf arxiv code slides poster short conference paper

Contextualized PACRR for Complex Answer Retrieval

Sean MacAvaney, Andrew Yates, Kai Hui

TREC 2017

bibtex pdf slides poster system description paper non-refereed

An Approach for Weakly-Supervised Deep Information Retrieval

Sean MacAvaney, Kai Hui, Andrew Yates

Neu-IR @ SIGIR 2017

bibtex pdf arxiv slides poster workshop paper