A surface model called the fibre bundle model and a 3D object model based on linear Lie algebra model are proposed. Then an algorithm of 3D object recognition using the linear Lie algebra models is pr
he flows of rigid polyvinyl chloride (R-PVC) in co-rotating twin screw extruders with screw mixing elements and regular screw elements were simulated by using t
A prediction-aided routing algorithm based on ant colony optimization mode(PRACO)to achieve energy-aware data-gathering routing structure in wireless sensor net