In the 'Data retrieval' section, we will describe a number of indexing mechanisms, including the default Mongo DB queries using regular expressions, our own implementation of the nextword indexing [1], and an indexing system we built based on Lucene [2].
Ferragina and Manzini have enhanced it with the implementation of the FM-index [ 7, 8], an opportunistic data structure for text compression that permits fast substring queries.
The Deyo implementation of the Charlson comorbidity index score was calculated based on medical claims adjudicated (insurer payment determined) during the pre-index observation period [ 37, 38].
A comorbidity score was calculated based on D'Hoore's [ 12] implementation of the Charlson Comorbidity Index.
This section covers the practical aspects of the implementation regarding the index described above.
The implementation of the program that calculates the index is available at http://tornado.igb.uiuc.edu/.igb.uiuc.edu/
Continuing to use the implementation of the CMS defined ADL index promotes consistency in process of care investigations across the home health care industry.
JG contributed to preparation of the research protocol, performed field management, and contributed to implementation of the equity method and index calculations as well as interpretation of the results.
The design and implementation of flat index and random readable log storage that make high-performance, low-latency key-value store.
These are main contributions of this paper: The design and implementation of flat index and random readable log storage that make high-performance, low-latency key-value store Minimize memory usage of the index and optimize for auto-incremental integer keys and make the zero false positive rate of flash/disk reads key-value store.
