Search results for: N. Zhang
Journal of Computer and System Sciences > 2015 > 81 > 4 > 615-631
Journal of Computer and System Sciences > 2011 > 77 > 2 > 348-371
Journal of Computer and System Sciences > 2015 > 81 > 4 > 615-631
Journal of Computer and System Sciences > 2011 > 77 > 2 > 348-371