Li, Ming2007-04-232007-04-231985-03http://techreports.library.cornell.edu:8081/Dienst/UI/1.0/Display/cul.cs/TR85-663https://hdl.handle.net/1813/6503No abstract available6127009 bytes1180905 bytesapplication/pdfapplication/postscripten-UScomputer sciencetechnical reporttechnical report