4 citations · 6 across the 4 of their papers we have counts for
4 papers
Less Is More? When Dataset Context Hurts LLM-Generated Dataset Descriptions
Lisa-Yao Gan, Arunav Das, Johanna Walker +2
Dataset search and reuse are strongly constrained by the quality of metadata such as natural language descriptions, which are often sparse or inconsistent. Although large language…
Keywords are not always the key: A metadata field analysis for natural language search on open data portals
Lisa-Yao Gan, Arunav Das, Johanna Walker +1
Open data portals are essential for providing public access to open datasets. However, their search interfaces typically rely on keyword-based mechanisms and a narrow set of metada…
Knowledge Prompting: How Knowledge Engineers Use Large Language Models
Elisavet Koutsiana, Johanna Walker, Michelle Nwachukwu +3
Despite many advances in knowledge engineering (KE), challenges remain in areas such as engineering knowledge graphs (KGs) at scale, keeping up with evolving domain knowledge, mult…
Prompting Datasets: Data Discovery with Conversational Agents
Johanna Walker, Elisavet Koutsiana, Joe Massey +2
Can large language models assist in data discovery? Data discovery predominantly happens via search on a data portal or the web, followed by assessment of the dataset to ensure it…