Journal: Data \& Knowledge Engineering

Volume 68, Issue 8

705 -- 727Yunjun Gao, Baihua Zheng, Gencai Chen, Qing Li. On efficient mutual nearest neighbor query processing in spatial databases
728 -- 747Alsayed Algergawy, Eike Schallehn, Gunter Saake. Improving XML schema matching performance using Prüfer sequences
748 -- 774Debmalya Biswas, Krishnamurthy Vidyasankar. Formalizing visibility characteristics in hierarchical systems