Question
Given a sorted array of N integers (duplicates are allowed), design an (log N)-time algorithm to find the number of instances of a key (hint.
Given a sorted array of N integers (duplicates are allowed), design an (log N)-time algorithm to find the number of instances of a key (hint. Use BSA to find the first and last appearance and then return (last - first + 1) ).
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Machine Learning And Knowledge Discovery In Databases European Conference Ecml Pkdd 2010 Barcelona Spain September 2010 Proceedings Part 2 Lnai 6322
Authors: Jose L. Balcazar ,Francesco Bonchi ,Aristides Gionis ,Michele Sebag
2010th Edition
364215882X, 978-3642158827
