ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
This paper makes an attempt to improve the retrieving algorithm for an intelligentcommunication instrument. The instrument is developed for visually impaired computer users, and itconverts texts displayed on a computer screen into audio messages to help them operate the computer.The conversion is performed based on a user dictionary, and a retrieving algorithm is needed to searchthe dictionary. In order to accelerate the retrieving speed, we adopt an index table when retrieving thefirst two alphabets of a word in the dictionary. The time for retrieving words is measured in theexperiments. The experimental results reveal that the retrieving operations can be finished within anacceptable time
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/57/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.381-382.639.pdf
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