With the current zoom capabilities of Google Maps, you should only need 6 digits of precision after the decimal. To keep the storage space required for your table at a minimum, you can specify that the lat and lng attributes are floats of size (10,6). That will let the...
for Excellence in Brain Science and Intelligence Technology, CAS, Beijing, China {xiangyu.he, peisong.wang, jcheng}@nlpr.ia.ac.cn Abstract Hashing based approximate nearest neighbor search em- beds high dimensional data to compact binary codes, which enables efficient similarity search and storage...
With the current zoom capabilities of Google Maps, you should only need 6 digits of precision after the decimal. To keep the storage space required for your table at a minimum, you can specify that the lat and lng attributes are floats of size (10,6). That will let the fields store 6...
The transmitters are at fixed known positions and the time difference of arrival (TDOA) of the receiver, which is embedded on the mobile unit, is calculated to get the mobile unit's position. The system is cost effective because it uses the existing Local Area Network of the building. Deng...