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This paper analyzes two datasets of virtual reference interactions via a library chat service at the University of Mississippi: one from the COVID-19 pandemic period 2020-2022, and another from the pre-pandemic period of 2017–2019. By comparing the chats’ length, distribution across days, weeks, and months, as well as word frequency analysis, it concludes that the pre-pandemic and pandemic chats appear to be fundamentally similar aside from a 16% drop in chat usage between the period from 2017–19 to the period from 2020–22.
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Stored only when both papers are in the corpus — 7 citations exist upstream.
Papers that cite the same references — the relational fallback while embeddings are still backfilling.
Imported from OpenAlex (CC0) — nothing here is generated.