This author has not been identified. Look up 'Jun Li' in GoogleThis author has not been identified. Look up 'Kai Xu' in GoogleThis author has not been identified. Look up 'Siddhartha Chaudhuri' in GoogleThis author has not been identified. Look up 'Ersin Yumer' in GoogleThis author has not been identified. Look up 'Hao Zhang' in GoogleThis author has not been identified. Look up 'Leonidas J. Guibas' in Google