Search Results for author: Ana Maguitman

Found 4 papers, 2 papers with code

QuOTeS: Query-Oriented Technical Summarization

1 code implementation20 Jun 2023 Juan Ramirez-Orta, Eduardo Xamena, Ana Maguitman, Axel J. Soto, Flavia P. Zanoto, Evangelos Milios

To address this problem, we propose QuOTeS, an interactive system designed to retrieve sentences related to a summary of the research from a collection of potential references and hence assist in the composition of new papers.

Extractive Summarization Information Retrieval +2

Post-OCR Document Correction with large Ensembles of Character Sequence-to-Sequence Models

1 code implementation13 Sep 2021 Juan Ramirez-Orta, Eduardo Xamena, Ana Maguitman, Evangelos Milios, Axel J. Soto

In this paper, we propose a novel method based on character sequence-to-sequence models to correct documents already processed with Optical Character Recognition (OCR) systems.

Optical Character Recognition Optical Character Recognition (OCR)

Assessing the behavior and performance of a supervised term-weighting technique for topic-based retrieval

no code implementations13 Jul 2020 Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Ana Maguitman

This article analyses and evaluates FDD\b{eta}, a supervised term-weighting scheme that can be applied for query-term selection in topic-based retrieval.

Descriptive Retrieval

Detecting Ongoing Events Using Contextual Word and Sentence Embeddings

no code implementations2 Jul 2020 Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Ana Maguitman, Evangelos Milios

This paper introduces the Ongoing Event Detection (OED) task, which is a specific Event Detection task where the goal is to detect ongoing event mentions only, as opposed to historical, future, hypothetical, or other forms or events that are neither fresh nor current.

Attribute Event Detection +5

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