Vandana Dixit Kaushik, Amit Kumar Gupta, Umarani Jayaraman, Phalguni Gupta. Modified Geometric Hashing for Face Database Indexing. In De-Shuang Huang, Yong Gan, Phalguni Gupta, M. Michael Gromiha, editors, Advanced Intelligent Computing Theories and Applications. With Aspects of Artificial Intelligence - 7th International Conference, ICIC 2011, Zhengzhou, China, August 11-14, 2011, Revised Selected Papers. Volume 6839 of Lecture Notes in Computer Science, pages 608-613, Springer, 2011.