System Performance Profile

Methods

•Log files

•Process video

Research questions

•How long does UMDL take to

display initial retrievals, full sets to

users?

•What are system statistics over

time for the number of (1) conspectus

queries, (2) collection queries, (3)

retrievals, (4) summaries, (5) exits to

Netscape, etc.?

•How much time do students spend

scanning summaries?

•How much time do students spend in

the UMDL System? In Netscape?

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