Re: [Tracker] Additions to Tracker Ontology for Chinese Use Cases

["Florent Viard" <fviard lacie com>]

Hi,

Don't know for your question, but I have a question for you regarding
the management of Chinese characters: how do you manage to
convert/associate a Chinese character with its associated pinyin? Do you
store a complete dictionary of pinyin by Character in Tracker?


Regards,

Florent Viard
Software Development Engineer
........................................
fviard lacie com
www.lacie.com


Le 12/10/2010 02:30, Compton, Matthew a écrit :
> Hello Tracker Devs,
>
> I am working with a customer who would like to add two additional properties to Tracker's nco:Contact class 
> to support additional ways of looking up and sorting Chinese contacts. They need to store a Pinyin name 
> (http://en.wikipedia.org/wiki/Pinyin) and a T9 representation of the Pinyin name for a contact. The T9 
> representation corresponds to how the numbers on a telephone keypad are mapped to English characters of the 
> contact's Pinyin name (i.e. 2 maps to 'A', 'B', and 'C'; 3 maps to 'D', 'E', and 'F'; etc.).
>
> Here are some examples showing "name in Chinese" -> "name in pinyin" -> "T9 representation":
>
> 刘静  ->  Liu Jing  ->  5485464
> 罗喧  ->  Luo Xuan  ->  5869826
> 马芳芳  ->  Ma Fang Fang  -> 6232643264
>
> The first use case is that it is apparently very common for phone users in China to look up names in their 
> contact list using the T9 dial pad. So in data from above, if the user clicks '5' on the dial pad, they 
> want to perform a search using Tracker to get the results "Liu Jing" and "Luo Xuan". When the user then 
> clicks the '8' on the dial pad Tracker would be searched again and only return "Luo Xuan".
>
> My customer also wants to support searching for Chinese contacts using their Pinyin names. So if the user 
> types "L" using the virtual or physical keyboard on the phone, again both "Liu Jing" and "Luo Xuan" should 
> be returned. If the user adds an "i", another Tracker search will be performed which should return only 
> "Liu Jing".
>
> The other important use for the Pinyin name is for sorting the contacts list. My customer wants to sort 
> Chinese names among English names using their Pinyin representation. So if the English Names "Matt Compton" 
> and "John Doe" are added to the list of Chinese names above, the list of names should be sorted 
> alphabetically as follows:
>
> 1. John Doe
> 2. Liu Jing
> 3. Luo Xuan
> 4. Ma Fang Fang
> 5. Matt Compton
>
> They don't want to have all of the English names listed and then have all of the Chinese names listed (or 
> vice versa).
>
> I'm hoping that the Tracker project would support adding these fields to the official ontology so we don't 
> have to modify and maintain our own version of Tracker's ontology. If you are OK in general with these two 
> additional fields I can submit a patch that adds them to the ontology files in the Tracker git repo.
>
> Thanks in advance for your help,
>
> Matt
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>   


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