Abstract: A system and machine-implemented method for determining whether a data item corresponds to a coincident event. Time data is received for a first data item and for a second data item. A determination is made whether the time data for the first data item corresponds to the time data for the second data item. A determination is made that the first data item and the second data item correspond to a coincident event, if the time data corresponds. Additional data is identified for the coincident event, wherein the additional data is based on at least one of the first data item or the second data item. The corresponding time data and the additional data are compared with data of a third data item. A determination is made that the third data item corresponds to the coincident event based on the comparison.

Abstract: Implementations relate to prioritized data transmission features over networks. A method can include deriving description data from content data. The description data describes content of the content data and includes one or more portions corresponding to one or more portions of the content data. The description data is transmitted to a destination over a network to be made accessible over the network at the destination to one or more users. The content data also is transmitted to the destination to be made accessible. At least one portion of the description data finishes transmitting and is made accessible before its corresponding portion of the content information finishes transmitting and is made accessible.