Trevor Cohn
Professor
Level 4, Melbourne Connect
Understanding of human language by computers has been a central goal of
Artificial Intelligence since its beginnings, with massive potential to
improve communication, provide better information access and automate basic
human tasks. My research focuses on technologies for automatic processing of
human language, with several applications including automatic translation.
My core focus is on probabilistic machine learning modelling
of language applications, particularly handling uncertain
or partly observed data and structured prediction problems.
News
- April 2023-: I now work for Google Research Australia in Sydney. This is a dual appointment, however the majority of my time is at Google, and I will not be taking on new students nor teaching etc.
- October 2022: Thinh Truong awarded AACL award for best paper runner-up
- July 2022: Nitika Mathur awarded CORE dissertation award
- February 2022: Appointed Director of the ITTC on medtech, taking over from Tim Baldwin
- July 2020: Nitika Mathur was awarded a best paper at ACL 2020 (honorable mention), for Tangled Up in BLEU - Reevaluating the Evaluation of Automatic Machine Translation Evaluation Metrics
- October 2019: I am travelling to Hong Kong for EMNLP, to present two papers in the main conference and two workshop papers.
- September 2019: I will serve as PC chair for EMNLP 2020, alongside Yang Liu and Yulan He.
- July 2019: The group has papers at ICML, WWW, NAACL, ICASSP and ACL (x3).
- July 2018: We hosted ACL 2018 in Melbourne, with Tim Baldwin, Karin Verspoor and myself serving as the local chairs.
Recent Papers
-
Thinh Truong, Timothy Baldwin, Karin Verspoor and Trevor Cohn
(2023).
Language models are not naysayers: an analysis of language models on negation benchmarks.
In
*SEM@ACL 2023.
-
Chunhua Liu, Trevor Cohn and Lea Frermann
(2023).
Seeking Clozure: Robust Hypernym extraction from BERT with Anchored Prompts.
In
*SEM@ACL 2023.
-
Zhuohan Xie, Trevor Cohn and Jey Lau
(2023).
The Next Chapter: A Study of Large Language Models in Storytelling.
In
INLG 2023.
-
Xudong Han, Timothy Baldwin and Trevor Cohn
(2023).
Everybody Needs Good Neighbours: An Unsupervised Locality-based Method for Bias Mitigation.
In
ICLR 2023.
-
Zhuohan Xie, Miao Li, Trevor Cohn and Jey Lau
(2023).
DeltaScore: Fine-Grained Story Evaluation with Perturbations.
In
EMNLP.
-
Fan Jiang, Qiongkai Xu, Tom Drummond and Trevor Cohn
(2023).
Boot and Switch: Alternating Distillation for Zero-Shot Dense Retrieval.
In
EMNLP.
-
Fan Jiang, Tom Drummond and Trevor Cohn
(2023).
Noisy Self-Training with Synthetic Queries for Dense Retrieval.
In
EMNLP.
-
Xuanli He, Qiongkai Xu, Jun Wang, Benjamin Rubinstein and Trevor Cohn
(2023).
Mitigating Backdoor Poisoning Attacks through the Lens of Spurious Correlation.
In
EMNLP 2023.
-
Biaoyan Fang, Trevor Cohn, Timothy Baldwin and Lea Frermann
(2023).
More than Votes? Voting and Language based Partisanship in the US Supreme Court.
In
EMNLP.
-
Qiongkai Xu, Trevor Cohn and Olga Ohrimenko
(2023).
Fingerprint Attack: Client De-Anonymization in Federated Learning.
In
ECAI 2023.
-
Viktoria Schram, Daniel Beck and Trevor Cohn
(2023).
Performance Prediction via Bayesian Matrix Factorisation for Multilingual Natural Language Processing Tasks.
In
EACL 2023.
-
Shima Khanehzar, Trevor Cohn, Gosia Mikolajczak and Lea Frermann
(2023).
Probing Power by Prompting: Harnessing Pre-trained Language Models for Power Connotation Framing.
In
EACL 2023.
-
Fan Jiang, Tom Drummond and Trevor Cohn
(2023).
Don't Mess with Mister-in-Between: Improved Negative Search for Knowledge Graph Completion.
In
EACL 2023.
-
Xudong Han, Timothy Baldwin and Trevor Cohn
(2023).
Fair Enough: Standardizing Evaluation and Model Selection for Fairness Research in NLP.
In
EACL 2023.
-
Terry Zhuo, Qiongkai Xu, Xuanli He and Trevor Cohn
(2023).
Rethinking Round-Trip Translation for Machine Translation Evaluation.
In
ACL.
-
Qin Zhang, Shangsi Chen, Dongkuan Xu, Qingqing Cao, Xiaojun Chen, Trevor Cohn and Meng Fang
(2023).
A Survey for Efficient Open Domain Question Answering.
In
ACL 2023.
-
Zheng Lim, Trevor Cohn, Charles Kemp and Ekaterina Vylomova
(2023).
Predicting Human Translation Difficulty Using Automatic Word Alignment.
In
ACL.
-
Sayantan Dasgupta, Trevor Cohn and Timothy Baldwin
(2023).
Cost-effective Distillation of Large Language Models.
In
ACL.