Abstract: Multimedia stream search results may be made perceivable to a user. A multimedia search query may be received from a user. The multimedia search query may be compared with information related to known multimedia streams and multimedia search results may be determined based on the comparison. A popularity of the multimedia streams corresponding to the multimedia stream search results may be determined based on a number of canonical URLs associated with the multimedia stream. A presentation of the multimedia stream search results to the user may be configured based on the popularity of the corresponding multimedia streams.

Abstract: Search results may be provided to a user. A search query may be received from the user. A query feature vector may be formed for the search query. The query feature vector may be compared with news feature vectors associated with documents related to current events. An augmented query feature vector may be formed based on results of the comparison of the query feature vector with the news feature vectors. The augmented query feature vector may be compared with feature vectors related to target documents. Search results that include target documents may be identified based on results of the comparison of the augmented query feature vector with the feature vectors related to the target documents. The user may be made able to perceive at least some of the identified search results.

Abstract: Multimedia stream search results may be made perceivable to a user. A multimedia search query may be received from a user. The multimedia search query may be compared with information related to known multimedia streams and multimedia search results may be determined based on the comparison. A popularity of the multimedia streams corresponding to the multimedia stream search results may be determined based on a number of canonical URLs associated with the multimedia stream. A presentation of the multimedia stream search results to the user may be configured based on the popularity of the corresponding multimedia streams.

Abstract: Multimedia stream search results may be made perceivable to a user. A multimedia search query may be received from a user. The multimedia search query may be compared with information related to known multimedia streams and multimedia search results may be determined based on the comparison. A popularity of the multimedia streams corresponding to the multimedia stream search results may be determined based on a number of canonical URLs associated with the multimedia stream. A presentation of the multimedia stream search results to the user may be configured based on the popularity of the corresponding multimedia streams.

Abstract: Search results may be provided to a user. A search query may be received from the user. A query feature vector may be formed for the search query. The query feature vector may be compared with news feature vectors associated with documents related to current events. An augmented query feature vector may be formed based on results of the comparison of the query feature vector with the news feature vectors. The augmented query feature vector may be compared with feature vectors related to target documents. Search results that include target documents may be identified based on results of the comparison of the augmented query feature vector with the feature vectors related to the target documents. The user may be made able to perceive at least some of the identified search results.

Abstract: Search results may be provided to a user. A search query may be received from the user. A query feature vector may be formed for the search query. The query feature vector may be compared with news feature vectors associated with documents related to current events. An augmented query feature vector may be formed based on results of the comparison of the query feature vector with the news feature vectors. The augmented query feature vector may be compared with feature vectors related to target documents. Search results that include target documents may be identified based on results of the comparison of the augmented query feature vector with the feature vectors related to the target documents. The user may be made able to perceive at least some of the identified search results.

Abstract: Instant messages sent by a viewer of a video while the video is perceivable to the viewer may be monitored. An event of interest occurring in the video may be identified based on the monitored instant messages. Metadata that describes the event of interest may be generated and assigned to the video. A request for video content associated with the video may be received from a user. An indexed collection of videos that includes the video may be searched for the requested video content. Based on the search, it may be determined that the video satisfies the user's request. The event of interest occurring in the video may be identified based on the metadata assigned to the video. User perception of a scene from the video that includes the event of interest may be enabled.

Abstract: A facility is described for server-side evaluation of client-side script, such as to crawl and index dynamically generated links. In various embodiments, the facility provides an object that emulates a browser object. The provided object exposes a function for performing steps comprising receiving a first link and storing the received first link in a list of links to be processed. The facility receives a second link to be processed, loads a second document identified by the received second link, and assigns the provided object to a global variable so that a script associated with the loaded second document invokes the function exposed by the provided object instead of a function with a similar name that is exposed by the emulated browser object. The function with the similar name exposed by the emulated browser object handles the received first link without storing it in the list of links to be processed.

Abstract: A facility is described for server-side evaluation of client-side script, such as to crawl and index dynamically generated links. In various embodiments, the facility provides an object that emulates a browser object. The provided object exposes a function for performing steps comprising receiving a first link and storing the received first link in a list of links to be processed. The facility receives a second link to be processed, loads a second document identified by the received second link, and assigns the provided object to a global variable so that a script associated with the loaded second document invokes the function exposed by the provided object instead of a function with a similar name that is exposed by the emulated browser object. The function with the similar name exposed by the emulated browser object handles the received first link without storing it in the list of links to be processed.

Abstract: Search results may be provided to a user. A search query may be received from the user. A query feature vector may be formed for the search query. The query feature vector may be compared with news feature vectors associated with documents related to current events. An augmented query feature vector may be formed based on results of the comparison of the query feature vector with the news feature vectors. The augmented query feature vector may be compared with feature vectors related to target documents. Search results that include target documents may be identified based on results of the comparison of the augmented query feature vector with the feature vectors related to the target documents. The user may be made able to perceive at least some of the identified search results.

Abstract: Instant messages sent by a viewer of a video while the video is perceivable to the viewer may be monitored. An event of interest occurring in the video may be identified based on the monitored instant messages. Metadata that describes the event of interest may be generated and assigned to the video. A request for video content associated with the video may be received from a user. An indexed collection of videos that includes the video may be searched for the requested video content. Based on the search, it may be determined that the video satisfies the user's request. The event of interest occurring in the video may be identified based on the metadata assigned to the video. User perception of a scene from the video that includes the event of interest may be enabled.

Abstract: Instant messages sent by a viewer of a video while the video is perceivable to the viewer may be monitored. An event of interest occurring in the video may be identified based on the monitored instant messages. Metadata that describes the event of interest may be generated and assigned to the video. A request for video content associated with the video may be received from a user. An indexed collection of videos that includes the video may be searched for the requested video content. Based on the search, it may be determined that the video satisfies the user's request. The event of interest occurring in the video may be identified based on the metadata assigned to the video. User perception of a scene from the video that includes the event of interest may be enabled.

Abstract: Search results may be provided to a user. A search query may be received from the user. A query feature vector may be formed for the search query. The query feature vector may be compared with news feature vectors associated with documents related to current events. An augmented query feature vector may be formed based on results of the comparison of the query feature vector with the news feature vectors. The augmented query feature vector may be compared with feature vectors related to target documents. Search results that include target documents may be identified based on results of the comparison of the augmented query feature vector with the feature vectors related to the target documents. The user may be made able to perceive at least some of the identified search results.

Abstract: A facility is described for server-side evaluation of client-side script, such as to crawl and index dynamically generated links. In various embodiments, the facility provides an object that emulates a browser object. The provided object exposes a function for performing steps comprising receiving a first link and storing the received first link in a list of links to be processed. The facility receives a second link to be processed, loads a second document identified by the received second link, and assigns the provided object to a global variable so that a script associated with the loaded second document invokes the function exposed by the provided object instead of a function with a similar name that is exposed by the emulated browser object. The function with the similar name exposed by the emulated browser object handles the received first link without storing it in the list of links to be processed.

Abstract: Search results may be provided to a user. A search query may be received from the user. A query feature vector may be formed for the search query. The query feature vector may be compared with news feature vectors associated with documents related to current events. An augmented query feature vector may be formed based on results of the comparison of the query feature vector with the news feature vectors. The augmented query feature vector may be compared with feature vectors related to target documents. Search results that include target documents may be identified based on results of the comparison of the augmented query feature vector with the feature vectors related to the target documents. The user may be made able to perceive at least some of the identified search results.