Search Results for author: Sara Lafia

Found 4 papers, 1 papers with code

DataChat: Prototyping a Conversational Agent for Dataset Search and Visualization

1 code implementation26 May 2023 Lizhou Fan, Sara Lafia, Lingyao Li, Fangyuan Yang, Libby Hemphill

Data users need relevant context and research expertise to effectively search for and identify relevant datasets.

Chatbot Language Modelling +1

A Natural Language Processing Pipeline for Detecting Informal Data References in Academic Literature

no code implementations23 May 2022 Sara Lafia, Lizhou Fan, Libby Hemphill

The pipeline increases recall for literature to review for inclusion in data-related collections of publications and makes it possible to detect informal data references at scale.

named-entity-recognition Named Entity Recognition +1

Librarian-in-the-Loop: A Natural Language Processing Paradigm for Detecting Informal Mentions of Research Data in Academic Literature

no code implementations10 Mar 2022 Lizhou Fan, Sara Lafia, David Bleckley, Elizabeth Moss, Andrea Thomer, Libby Hemphill

The librarian-in-the-loop paradigm is centered in the data work performed by ICPSR librarians, supporting broader efforts to build a more comprehensive bibliography of data-related literature that reflects the scholarly communities of research data users.

Leveraging Machine Learning to Detect Data Curation Activities

no code implementations30 Apr 2021 Sara Lafia, Andrea Thomer, David Bleckley, Dharma Akmon, Libby Hemphill

This paper contributes: 1) a schema of data curation activities; 2) a computational model for identifying curation actions in work log descriptions; and 3) an analysis of frequent data curation activities at ICPSR over time.

BIG-bench Machine Learning Decision Making +1

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