Nelson Filipe Costa

Joined

June 2024

Names

Nelson Filipe Costa (Preferred)

Emails

****@mail.concordia.ca (Confirmed)

Personal Links

Semantic Scholar

Career & Education History

PhD student

Computer Science, Concordia University (mail.concordia.ca)

2021 – 2025

MS student

Physics, Instituto Superior Técnico (tecnico.ulisboa.pt)

2016 – 2018

Advisors, Relations & Conflicts

PhD Advisor

2021 – 2025

Expertise

Implicit Discourse Relations

2021 – 2025

Discourse Analysis

2021 – 2025

Language Models

2021 – 2025

Publications

CLaC at SemEval-2023 Task 3: Language Potluck RoBERTa Detects Online Persuasion Techniques in a Multilingual Setup
Nelson Filipe Costa, Bryce Hamilton, Leila Kosseim
- SemEval@ACL 2023
- Readers: Everyone
Mapping Explicit and Implicit Discourse Relations between the RST-DT and the PDTB 3.0
Nelson Filipe Costa, Nadia Sheikh, Leila Kosseim
- RANLP 2023
- Readers: Everyone
Automatic Identification of Chinese Paired Discourse Connectives
Nelson Filipe Costa, Yushun Cheng, Thomas Chapados Muermans, Blaise Hanel, Leila Kosseim
- ICSC 2023
- Readers: Everyone

Co-Authors