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Techniques for Information Extraction from Compressed GPS Traces

Developing techniques for extracting information requires a good understanding of methods used to compress the traces. Many techniques for compressing trace data consisting of position (i.e., latitude/longitude) and time values have been developed. Since current vehicles are equipped with many on-board instruments, traces generated by such vehicles contain many attributes in addition to position and time. The problem of compressing such multi--atribute traces is currently being studied by a number of researchers.

Project Details

Author(s): 
Dr. Catherine T. Lawson
Feng Chen
Dr. Jeong-Hyon Hwang
Dr. Sekharipuram S. Ravi
Universities: 
State University of New York (SUNY)
Publication Year: 
2015
Publication Type: 
Final Report
Project: 
Techniques for Information Extraction from Compressed GPS Traces
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