Search Results for author: Jennifer D'Souza

Found 27 papers, 11 papers with code

LLMs4OM: Matching Ontologies with Large Language Models

no code implementations16 Apr 2024 Hamed Babaei Giglou, Jennifer D'Souza, Sören Auer

Ontology Matching (OM), is a critical task in knowledge integration, where aligning heterogeneous ontologies facilitates data interoperability and knowledge sharing.

Ontology Matching Retrieval

Toward FAIR Semantic Publishing of Research Dataset Metadata in the Open Research Knowledge Graph

no code implementations12 Apr 2024 Raia Abu Ahmad, Jennifer D'Souza, Matthäus Zloch, Wolfgang Otto, Georg Rehm, Allard Oelen, Stefan Dietze, Sören Auer

We design a specific application of the ORKG-Dataset semantic model based on 40 diverse research datasets on scientific information extraction.

Descriptive

From Keywords to Structured Summaries: Streamlining Scholarly Knowledge Access

no code implementations22 Feb 2024 Mahsa Shamsabadi, Jennifer D'Souza

This short paper highlights the growing importance of information retrieval (IR) engines in the scientific community, addressing the inefficiency of traditional keyword-based search engines due to the rising volume of publications.

Information Retrieval Language Modelling +2

Large Language Models for Scientific Information Extraction: An Empirical Study for Virology

no code implementations18 Jan 2024 Mahsa Shamsabadi, Jennifer D'Souza, Sören Auer

In this paper, we champion the use of structured and semantic content representation of discourse-based scholarly communication, inspired by tools like Wikipedia infoboxes or structured Amazon product descriptions.

Text Generation Virology

Toward Semantic Publishing in Non-Invasive Brain Stimulation: A Comprehensive Analysis of rTMS Studies

no code implementations10 Oct 2023 Swathi Anil, Jennifer D'Souza

Noninvasive brain stimulation (NIBS) encompasses transcranial stimulation techniques that can influence brain excitability.

Procedural Text Mining with Large Language Models

1 code implementation5 Oct 2023 Anisa Rula, Jennifer D'Souza

Recent advancements in the field of Natural Language Processing, particularly the development of large-scale language models that are pretrained on vast amounts of knowledge, are creating novel opportunities within the realm of Knowledge Engineering.

Few-Shot Learning In-Context Learning +1

LLMs4OL: Large Language Models for Ontology Learning

1 code implementation31 Jul 2023 Hamed Babaei Giglou, Jennifer D'Souza, Sören Auer

LLMs have shown significant advancements in natural language processing, demonstrating their ability to capture complex language patterns in different knowledge domains.

Evaluating Prompt-based Question Answering for Object Prediction in the Open Research Knowledge Graph

1 code implementation22 May 2023 Jennifer D'Souza, Moussab Hrou, Sören Auer

There have been many recent investigations into prompt-based training of transformer language models for new text genres in low-resource settings.

General Knowledge Question Answering +1

ORKG-Leaderboards: A Systematic Workflow for Mining Leaderboards as a Knowledge Graph

1 code implementation10 May 2023 Salomon Kabongo, Jennifer D'Souza, Sören Auer

Furthermore, the system is integrated with the Open Research Knowledge Graph (ORKG) platform, which fosters the machine-actionable publishing of scholarly findings.

Zero-shot Entailment of Leaderboards for Empirical AI Research

no code implementations29 Mar 2023 Salomon Kabongo, Jennifer D'Souza, Sören Auer

We present a large-scale empirical investigation of the zero-shot learning phenomena in a specific recognizing textual entailment (RTE) task category, i. e. the automated mining of leaderboards for Empirical AI Research.

Natural Language Inference RTE +1

Clustering Semantic Predicates in the Open Research Knowledge Graph

no code implementations5 Oct 2022 Omar Arab Oghli, Jennifer D'Souza, Sören Auer

When semantically describing knowledge graphs (KGs), users have to make a critical choice of a vocabulary (i. e. predicates and resources).

Clustering graph construction +1

Overview of STEM Science as Process, Method, Material, and Data Named Entities

no code implementations24 May 2022 Jennifer D'Souza

The STEM-NER-60k corpus, created in this work, comprises over 1M extracted entities from 60k STEM articles obtained from a major publishing platform and is publicly released https://github. com/jd-coderepos/stem-ner-60k.

Astronomy Knowledge Graphs +1

Computer Science Named Entity Recognition in the Open Research Knowledge Graph

1 code implementation28 Mar 2022 Jennifer D'Souza, Sören Auer

Domain-specific named entity recognition (NER) on Computer Science (CS) scholarly articles is an information extraction task that is arguably more challenging for the various annotation aims that can beset the task and has been less studied than NER in the general domain.

named-entity-recognition Named Entity Recognition +1

The Digitalization of Bioassays in the Open Research Knowledge Graph

no code implementations28 Mar 2022 Jennifer D'Souza, Anita Monteverdi, Muhammad Haris, Marco Anteghini, Kheir Eddine Farfar, Markus Stocker, Vitor A. P. Martins dos Santos, Sören Auer

For this in turn, there is a strong need for AI tools designed for scientists that permit easy and accurate semantification of their scholarly contributions.

Knowledge Graphs

Easy Semantification of Bioassays

no code implementations30 Nov 2021 Marco Anteghini, Jennifer D'Souza, Vitor A. P. Martins dos Santos, Sören Auer

Biological data and knowledge bases increasingly rely on Semantic Web technologies and the use of knowledge graphs for data integration, retrieval and federated queries.

Clustering Data Integration +2

Ranking Facts for Explaining Answers to Elementary Science Questions

no code implementations18 Oct 2021 Jennifer D'Souza, Isaiah Onando Mulang', Soeren Auer

In multiple-choice exams, students select one answer from among typically four choices and can explain why they made that particular choice.

Interpretable Machine Learning Learning-To-Rank +3

Pattern-based Acquisition of Scientific Entities from Scholarly Article Titles

1 code implementation1 Sep 2021 Jennifer D'Souza, Soeren Auer

We describe a rule-based approach for the automatic acquisition of salient scientific entities from Computational Linguistics (CL) scholarly article titles.

Automated Mining of Leaderboards for Empirical AI Research

1 code implementation31 Aug 2021 Salomon Kabongo, Jennifer D'Souza, Sören Auer

In this regard, the Leaderboards facet of information organization provides an overview on the state-of-the-art by aggregating empirical results from various studies addressing the same research challenge.

Knowledge Graphs Scientific Results Extraction

SemEval-2021 Task 11: NLPContributionGraph -- Structuring Scholarly NLP Contributions for a Research Knowledge Graph

1 code implementation10 Jun 2021 Jennifer D'Souza, Sören Auer, Ted Pedersen

Being the first-of-its-kind in the SemEval series, the task released structured data from NLP scholarly articles at three levels of information granularity, i. e. at sentence-level, phrase-level, and phrases organized as triples toward Knowledge Graph (KG) building.

Sentence

Sentence, Phrase, and Triple Annotations to Build a Knowledge Graph of Natural Language Processing Contributions -- A Trial Dataset

no code implementations9 Oct 2020 Jennifer D'Souza, Sören Auer

To this end, specifically, care was taken in the adjudication annotation stage to reduce annotation noise while formulating the guidelines for our proposed novel NLP contributions structuring and graphing scheme.

Sentence

SciBERT-based Semantification of Bioassays in the Open Research Knowledge Graph

1 code implementation16 Sep 2020 Marco Anteghini, Jennifer D'Souza, Vitor A. P. Martins dos Santos, Sören Auer

As a novel contribution to the problem of semantifying biological assays, in this paper, we propose a neural-network-based approach to automatically semantify, thereby structure, unstructured bioassay text descriptions.

NLPContributions: An Annotation Scheme for Machine Reading of Scholarly Contributions in Natural Language Processing Literature

1 code implementation23 Jun 2020 Jennifer D'Souza, Sören Auer

We describe an annotation initiative to capture the scholarly contributions in natural language processing (NLP) articles, particularly, for the articles that discuss machine learning (ML) approaches for various information extraction tasks.

Machine Translation named-entity-recognition +7

Improving Scholarly Knowledge Representation: Evaluating BERT-based Models for Scientific Relation Classification

no code implementations13 Apr 2020 Ming Jiang, Jennifer D'Souza, Sören Auer, J. Stephen Downie

With the rapid growth of research publications, there is a vast amount of scholarly knowledge that needs to be organized in digital libraries.

Classification General Classification +2

Open Research Knowledge Graph: Next Generation Infrastructure for Semantic Scholarly Knowledge

no code implementations30 Jan 2019 Mohamad Yaser Jaradeh, Allard Oelen, Kheir Eddine Farfar, Manuel Prinz, Jennifer D'Souza, Gábor Kismihók, Markus Stocker, Sören Auer

In this paper, we present the first steps towards a knowledge graph based infrastructure that acquires scholarly knowledge in machine actionable form thus enabling new possibilities for scholarly knowledge curation, publication and processing.

Knowledge Graphs

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