1 code implementation • 14 Sep 2023 • Debayan Banerjee, Arefa, Ricardo Usbeck, Chris Biemann
In this work, we present a web application named DBLPLink, which performs entity linking over the DBLP scholarly knowledge graph.
1 code implementation • 24 May 2023 • Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck, Chris Biemann
In this work, we analyse the role of output vocabulary for text-to-text (T2T) models on the task of SPARQL semantic parsing.
1 code implementation • 23 Mar 2023 • Debayan Banerjee, Sushil Awale, Ricardo Usbeck, Chris Biemann
In this work we create a question answering dataset over the DBLP scholarly knowledge graph (KG).
1 code implementation • 23 Mar 2023 • Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck, Chris Biemann
To further improve the results, we instruct the model to produce a truncated version of the KG embedding for each entity.
no code implementations • 28 Jan 2023 • Debayan Banerjee, Mathis Poser, Christina Wiethof, Varun Shankar Subramanian, Richard Paucar, Eva A. C. Bittner, Chris Biemann
AI enabled chat bots have recently been put to use to answer customer service queries, however it is a common feedback of users that bots lack a personal touch and are often unable to understand the real intent of the user's question.
no code implementations • 25 Jan 2023 • Debayan Banerjee, Seid Muhie Yimam, Sushil Awale, Chris Biemann
In this work, we present ARDIAS, a web-based application that aims to provide researchers with a full suite of discovery and collaboration tools.
1 code implementation • 27 Apr 2022 • Debayan Banerjee, Pranav Ajit Nair, Jivat Neet Kaur, Ricardo Usbeck, Chris Biemann
In this work, we focus on the task of generating SPARQL queries from natural language questions, which can then be executed on Knowledge Graphs (KGs).
1 code implementation • 31 Aug 2020 • Debayan Banerjee, Debanjan Chaudhuri, Mohnish Dubey, Jens Lehmann
In such a pipeline, Entity Linking (EL) is often the first step.
no code implementations • 16 May 2019 • Johann Sawatzky, Debayan Banerjee, Juergen Gall
They do not require additional curation as it is the case for the clean class tags used by current weakly supervised approaches and they provide textual context for the classes present in an image.
1 code implementation • 11 Jan 2018 • Mohnish Dubey, Debayan Banerjee, Debanjan Chaudhuri, Jens Lehmann
Many question answering systems over knowledge graphs rely on entity and relation linking components in order to connect the natural language input to the underlying knowledge graph.