Search Results for author: Natthawut Kertkeidkachorn

Found 8 papers, 2 papers with code

KIQA: Knowledge-Infused Question Answering Model for Financial Table-Text Data

no code implementations DeeLIO (ACL) 2022 Rungsiman Nararatwong, Natthawut Kertkeidkachorn, Ryutaro Ichise

While entity retrieval models continue to advance their capabilities, our understanding of their wide-ranging applications is limited, especially in domain-specific settings.

Entity Linking Entity Retrieval +3

iLab at FinCausal 2022: Enhancing Causality Detection with an External Cause-Effect Knowledge Graph

no code implementations FNP (LREC) 2022 Ziwei Xu, Rungsiman Nararatwong, Natthawut Kertkeidkachorn, Ryutaro Ichise

The application of span detection grows fast along with the increasing need of understanding the causes and effects of events, especially in the finance domain.

graph construction Graph Embedding

TabEAno: Table to Knowledge Graph Entity Annotation

no code implementations5 Oct 2020 Phuc Nguyen, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda

In the Open Data era, a large number of table resources have been made available on the Web and data portals.

MTab: Matching Tabular Data to Knowledge Graph using Probability Models

2 code implementations1 Oct 2019 Phuc Nguyen, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda

This paper presents the design of our system, namely MTab, for Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2019).

Entity Typing Graph Matching +3

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