US Patent 8473845 Video manager and organizer

An online video search system, including a tag discoverer including a web encyclopedia crawler for (i) accessing a web encyclopedia to find web pages related to at least one designated reference topic, and (ii) retrieving a plurality of web pages by performing an n-level depth recursive traversal of the web pages found, and web pages that are hyper-linked thereto, a concept extractor for extracting important concepts founds in the retrieved plurality of web pages, and a user interface for providing at least of the important concepts extracted by the web page processor to an online video search engine. A method and a computer-readable storage medium are also described and claimed.