Patent ID: 8738697
Filing Date: 2014-05-27
Classification: H04L

Abstract:
1. A highlight providing system for a real-time event in a video sharing service, comprising: a noise filtering unit for: a hot event session detection unit for detecting a hot event session of the video shared by the plurality of the users using the noise-removed text message streams of social media, wherein a hot event session is identified by a point in the video based on one or more peak positions of the text message streams of social media associated with the point of the video; a keyword detection unit for detecting keywords related with a hot event within the detected hot event session by analyzing a probability distribution of the noise-removed text message streams associated with the hot event session, the probability distribution of the noise-removed text message streams indicating a probability of the detected keywords related with the hot event within the detected hot event session; a hot event generating unit for generating the hot event using a semantic relation between the keywords detected by the keyword detection unit, wherein the semantic relation is at least one of an action relation, a sequence relation and a context relation; and a highlight providing unit for: