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arXiv · 1908.11146

Towards More Usable Dataset Search: From Query Characterization to Snippet Generation

Jinchi Chen·Xiaxia Wang·Gong Cheng·Evgeny Kharlamov·Yuzhong Qu
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Abstract

Reusing published datasets on the Web is of great interest to researchers and developers. Their data needs may be met by submitting queries to a dataset search engine to retrieve relevant datasets. In this ongoing work towards developing a more usable dataset search engine, we characterize real data needs by annotating the semantics of 1,947 queries using a novel fine-grained scheme, to provide implications for enhancing dataset search. Based on the findings, we present a query-centered framework for dataset search, and explore the implementation of snippet generation and evaluate it with a preliminary user study.

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Jinchi Chen, Xiaxia Wang, Gong Cheng, Evgeny Kharlamov, Yuzhong Qu. 2019-08-29. Towards More Usable Dataset Search: From Query Characterization to Snippet Generation. https://doi.org/10.1145/3357384.3358096

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