TY - JOUR AU - Fathy Aamer AU - Seham Ebrahim BT - IJCSI International Journal of Computer Science Issues DA - January 2013 IS - 1 LA - eng PY - 2013 T2 - IJCSI International Journal of Computer Science Issues TI - Hierarchal Variable Switching Sets of Interacting Multiple Model for Tracking Maneuvering Targets in Sensor Network VL - 10 ER -