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BERTologyNavigator: Advanced Question Answering with BERT-based Semantics

arXiv 2401.09553 ↗First posted 17 Jan 2024cs.CL cs.AIcited by 2

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Abstract (arXiv)

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.

Key facts. Cited by 2 papers in the map (data through 7 Oct 2026). Builds on 15 of its 16 references that are in the map. First posted on arXiv 17 Jan 2024.

Builds on

15 of 16 references.

References · 15

  1. 2018BERT: Pre-training of Deep Bidirectional Transformers for Language Understandingcited by 40,204
  2. 2019Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformercited by 14,491
  3. 2014Neural Machine Translation by Jointly Learning to Align and Translatecited by 4,530
  4. 2014Sequence to Sequence Learning with Neural Networkscited by 2,974
  5. 2019RAT-SQL: Relation-Aware Schema Encoding and Linking for Text-to-SQL Parserscited by 420
  6. 2020Beyond I.I.D.: Three Levels of Generalization for Question Answering on Knowledge Basescited by 169
  7. 2020SmBoP: Semi-autoregressive Bottom-up Semantic Parsingcited by 97
  8. 2019A Comprehensive Exploration on WikiSQL with Table-Aware Word Contextualizationcited by 88
  9. 2023Few-shot In-context Learning for Knowledge Base Question Answeringcited by 74
  10. 2022Don't Generate, Discriminate: A Proposal for Grounding Language Models to Real-World Environmentscited by 57
  11. 2022ArcaneQA: Dynamic Program Induction and Contextualized Encoding for Knowledge Base Question Answeringcited by 48
  12. 2022One Step at a Time: Long-Horizon Vision-and-Language Navigation with Milestonescited by 26
3 more
  1. 2022Knowledge Base Question Answering: A Semantic Parsing Perspectivecited by 22
  2. 2023DBLP-QuAD: A Question Answering Dataset over the DBLP Scholarly Knowledge Graphcited by 18
  3. 2023DBLPLink: An Entity Linker for the DBLP Scholarly Knowledge Graphcited by 4

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Citing papers per year: 2024: 1; 2025: 1.

2 papers.

  1. 2024SPARQL Generation with Entity Pre-trained GPT for KG Question Answeringcited by 6
  2. 2025SDEC: Semantic Deep Embedded Clusteringcited by 0