Yufei Tao, Stavros Papadopoulos, Cheng Sheng, Kostas Stefanidis. Nearest keyword search in XML documents. In Timos K. Sellis, Renée J. Miller, Anastasios Kementsietsidis, Yannis Velegrakis, editors, Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2011, Athens, Greece, June 12-16, 2011. pages 589-600, ACM, 2011. [doi]
Abstract is missing.