Margarita Bugueño

According to our database, Margarita Bugueño authored at least 5 papers between 2023 and 2026.

Collaborative distances:

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

2026

From Global to Local: Learning Context-Aware Graph Representations for Document Classification and Summarization.

Ruangrin Ldallitsakool, Margarita Bugueño, Gerard de Melo

CoRR, March, 2026

ReFACT: A Benchmark for Scientific Confabulation Detection with Positional Error Annotations.

Yindong Wang, Martin Preiß, Margarita Bugueño, Jan Vincent Hoffbauer, Abdullatif Ghajar, Tolga Buz, Gerard de Melo

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

2025

Rethinking Graph-Based Document Classification: Learning Data-Driven Structures Beyond Heuristic Approaches.

Margarita Bugueño, Gerard de Melo

CoRR, August, 2025

GraphLSS: Integrating Lexical, Structural, and Semantic Features for Long Document Extractive Summarization.

Margarita Bugueño, Hazem Abou Hamdan, Gerard de Melo

Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, 2025

2023

Connecting the Dots: What Graph-Based Text Representations Work Best for Text Classification using Graph Neural Networks?

Margarita Bugueño, Gerard de Melo

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023