BERTologyNavigator: Advanced Question Answering with BERT-based Semantics

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Standard

BERTologyNavigator: Advanced Question Answering with BERT-based Semantics. / Rajpal, Shreya; Usbeck, Ricardo.
Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023 : Athens, Greece, November 6-10, 2023. ed. / Debayan Banerjee; Ricardo Usbeck; Nandana Mihindukulasooriya; Mohamad Yaser Jaradeh; Sören Auer; Gunjan Singh; Raghava Mutharaju; Pavan Kapanipathi. Vol. 3592 Aachen: Rheinisch-Westfälische Technische Hochschule Aachen, 2023. 7 (CEUR Workshop Proceedings; Vol. 3592).

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearchpeer-review

Harvard

Rajpal, S & Usbeck, R 2023, BERTologyNavigator: Advanced Question Answering with BERT-based Semantics. in D Banerjee, R Usbeck, N Mihindukulasooriya, MY Jaradeh, S Auer, G Singh, R Mutharaju & P Kapanipathi (eds), Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023 : Athens, Greece, November 6-10, 2023. vol. 3592, 7, CEUR Workshop Proceedings, vol. 3592, Rheinisch-Westfälische Technische Hochschule Aachen, Aachen, Scholarly QALD 2023, Athen, Greece, 06.11.23. <https://ceur-ws.org/Vol-3592/paper7.pdf>

APA

Rajpal, S., & Usbeck, R. (2023). BERTologyNavigator: Advanced Question Answering with BERT-based Semantics. In D. Banerjee, R. Usbeck, N. Mihindukulasooriya, M. Y. Jaradeh, S. Auer, G. Singh, R. Mutharaju, & P. Kapanipathi (Eds.), Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023 : Athens, Greece, November 6-10, 2023 (Vol. 3592). Article 7 (CEUR Workshop Proceedings; Vol. 3592). Rheinisch-Westfälische Technische Hochschule Aachen. https://ceur-ws.org/Vol-3592/paper7.pdf

Vancouver

Rajpal S, Usbeck R. BERTologyNavigator: Advanced Question Answering with BERT-based Semantics. In Banerjee D, Usbeck R, Mihindukulasooriya N, Jaradeh MY, Auer S, Singh G, Mutharaju R, Kapanipathi P, editors, Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023 : Athens, Greece, November 6-10, 2023. Vol. 3592. Aachen: Rheinisch-Westfälische Technische Hochschule Aachen. 2023. 7. (CEUR Workshop Proceedings).

Bibtex

@inbook{006f0a3fea3942a9abc96bfee8528144,
title = "BERTologyNavigator: Advanced Question Answering with BERT-based Semantics",
abstract = "The development and integration of knowledge graphs and language models has significance in artificial intelligence and natural language processing. In this study, we introduce the BERTologyNavigator- a two-phased system that combines relation extraction techniques and BERT embeddings to navigate the relationships within the DBLP Knowledge Graph (KG). Our approach focuses on extracting one-hop relations and labelled candidate pairs in the first phases. This is followed by employing BERT's CLS embeddings and additional heuristics for relation selection in the second phase. Our system reaches an F1 score of 0.2175 on the DBLP QuAD Final test dataset for Scholarly QALD and 0.98 F1 score on the subset of the DBLP QuAD test dataset during the QA phase.",
keywords = "Informatics, Business informatics, Language Models, Knowledge Graph Question Answering (KGQA), DBLP QuAD, DBLP KG, Relation extraction, Relation selection",
author = "Shreya Rajpal and Ricardo Usbeck",
note = "Publisher Copyright: {\textcopyright} 2023 CEUR-WS. All rights reserved.; Scholarly QALD 2023 ; Conference date: 06-11-2023 Through 10-11-2023",
year = "2023",
language = "English",
volume = "3592",
series = "CEUR Workshop Proceedings",
publisher = "Rheinisch-Westf{\"a}lische Technische Hochschule Aachen",
editor = "Debayan Banerjee and Ricardo Usbeck and Nandana Mihindukulasooriya and Jaradeh, {Mohamad Yaser} and S{\"o}ren Auer and Gunjan Singh and Raghava Mutharaju and Pavan Kapanipathi",
booktitle = "Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023",
address = "Germany",
url = "https://ceur-ws.org/Vol-3592/",

}

RIS

TY - CHAP

T1 - BERTologyNavigator: Advanced Question Answering with BERT-based Semantics

AU - Rajpal, Shreya

AU - Usbeck, Ricardo

N1 - Conference code: 1

PY - 2023

Y1 - 2023

N2 - The development and integration of knowledge graphs and language models has significance in artificial intelligence and natural language processing. In this study, we introduce the BERTologyNavigator- a two-phased system that combines relation extraction techniques and BERT embeddings to navigate the relationships within the DBLP Knowledge Graph (KG). Our approach focuses on extracting one-hop relations and labelled candidate pairs in the first phases. This is followed by employing BERT's CLS embeddings and additional heuristics for relation selection in the second phase. Our system reaches an F1 score of 0.2175 on the DBLP QuAD Final test dataset for Scholarly QALD and 0.98 F1 score on the subset of the DBLP QuAD test dataset during the QA phase.

AB - The development and integration of knowledge graphs and language models has significance in artificial intelligence and natural language processing. In this study, we introduce the BERTologyNavigator- a two-phased system that combines relation extraction techniques and BERT embeddings to navigate the relationships within the DBLP Knowledge Graph (KG). Our approach focuses on extracting one-hop relations and labelled candidate pairs in the first phases. This is followed by employing BERT's CLS embeddings and additional heuristics for relation selection in the second phase. Our system reaches an F1 score of 0.2175 on the DBLP QuAD Final test dataset for Scholarly QALD and 0.98 F1 score on the subset of the DBLP QuAD test dataset during the QA phase.

KW - Informatics

KW - Business informatics

KW - Language Models

KW - Knowledge Graph Question Answering (KGQA)

KW - DBLP QuAD

KW - DBLP KG

KW - Relation extraction

KW - Relation selection

UR - https://ceur-ws.org/Vol-3592/

UR - http://www.scopus.com/inward/record.url?scp=85180554489&partnerID=8YFLogxK

M3 - Article in conference proceedings

VL - 3592

T3 - CEUR Workshop Proceedings

BT - Joint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023

A2 - Banerjee, Debayan

A2 - Usbeck, Ricardo

A2 - Mihindukulasooriya, Nandana

A2 - Jaradeh, Mohamad Yaser

A2 - Auer, Sören

A2 - Singh, Gunjan

A2 - Mutharaju, Raghava

A2 - Kapanipathi, Pavan

PB - Rheinisch-Westfälische Technische Hochschule Aachen

CY - Aachen

T2 - Scholarly QALD 2023

Y2 - 6 November 2023 through 10 November 2023

ER -

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