The present invention concerns in particular an extruded profiled element consisting of a cross-linkable rubber composition, a process for obtaining this profiled element, and a tire tread based on the said extruded and cross-linked profiled element. For example, the first stream server stops streaming the digital video content at a point in the digital video content that corresponds to the transition identifier and the second stream server starts streaming the digital video content at a point in the digital video content that corresponds to the transition identifier. The computer includes: a cycle extractor for extracting a cycle datum per an operational cycle from continuous data including the physical quantity and its measuring time; a representative-value calculator for calculating a representative value for each of plural cycle data; and determining unit for determining a presence of a lubricant shortage based on the plural representative values. A message is received over the network from a sending network appliance. The orientation of the cleat sets helps maintain material toward the center of the belt, while the orientation of the cleat members eliminates vacuum behind the cleat members. The system and method use a contact type and a confidence level to determine whether to proceed with an operation, which operation to perform andor how to perform an operation.