Alexandra Uma

According to our database, Alexandra Uma authored at least 11 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

SemEval-2023 Task 11: Learning with Disagreements (LeWiDi).

Elisa Leonardelli, Gavin Abercrombie, Dina Almanea, Valerio Basile, Tommaso Fornaciari, Barbara Plank, Verena Rieser, Alexandra Uma, Massimo Poesio

Proceedings of the The 17th International Workshop on Semantic Evaluation, 2023

2022

Scaling and Disagreements: Bias, Noise, and Ambiguity.

Alexandra Uma, Dina Almanea, Massimo Poesio

Frontiers Artif. Intell., 2022

Comparing Methods for Extractive Summarization of Call Centre Dialogue.

Alexandra N. Uma, Dmitry Sityaev

CoRR, 2022

Hard and Soft Evaluation of NLP models with BOOtSTrap SAmpling - BooStSa.

Tommaso Fornaciari, Alexandra Uma, Massimo Poesio, Dirk Hovy

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics, 2022

2021

SemEval-2021 Task 12: Learning with Disagreements.

Alexandra Nnemamaka Uma, Tommaso Fornaciari, Anca Dumitrache, Tristan Miller, Jon Chamberlain, Barbara Plank, Edwin Simpson, Massimo Poesio

Dataset, July, 2021

Learning from Disagreement: A Survey.

Alexandra Uma, Tommaso Fornaciari, Dirk Hovy, Silviu Paun, Barbara Plank, Massimo Poesio

J. Artif. Intell. Res., 2021

SemEval-2021 Task 12: Learning with Disagreements.

Alexandra Uma, Tommaso Fornaciari, Anca Dumitrache, Tristan Miller, Jon Chamberlain, Barbara Plank, Edwin Simpson, Massimo Poesio

Proceedings of the 15th International Workshop on Semantic Evaluation, 2021

Beyond Black & White: Leveraging Annotator Disagreement via Soft-Label Multi-Task Learning.

Tommaso Fornaciari, Alexandra Uma, Silviu Paun, Barbara Plank, Dirk Hovy, Massimo Poesio

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

2020

A Cluster Ranking Model for Full Anaphora Resolution.

Juntao Yu, Alexandra Uma, Massimo Poesio

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

A Case for Soft Loss Functions.

Alexandra Uma, Tommaso Fornaciari, Dirk Hovy, Silviu Paun, Barbara Plank, Massimo Poesio

Proceedings of the Eighth AAAI Conference on Human Computation and Crowdsourcing, 2020

2019

A Crowdsourced Corpus of Multiple Judgments and Disagreement on Anaphoric Interpretation.

Massimo Poesio, Jon Chamberlain, Silviu Paun, Juntao Yu, Alexandra Uma, Udo Kruschwitz

Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019