Would the Tracker maintainers be OK with additions to Tracker's ontology described below if I submit a patch?
Thanks, Matt -----Original Message----- From: Compton, Matthew Sent: Monday, October 11, 2010 5:30 PM To: 'tracker-list@gnome.org' Subject: Additions to Tracker Ontology for Chinese Use Cases 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 _______________________________________________ tracker-list mailing list tracker-list@gnome.org http://mail.gnome.org/mailman/listinfo/tracker-list