A method retrieves an event record that identifies a network device that generated the event and that contains a timestamp indicating when the event was generated. The strip of each stack is spliced to the strip of the next stack to form a continuous strip through the package which can be unfolded for supply continuously to an end use machine. The present invention also provides processes for preparing the nano complex oxide doped dielectric ceramic material and ultrafine-grained and temperature-stable multilayer ceramic capacitors using the nano complex oxide doped dielectric ceramic material as a material of dielectric layers. Further, efficient early termination techniques are provided to compute the top K target objects based on a scoring function. Each gate structure has a metal gate and a channel area formed therein.