Abstract: A system tracks a user's search related behavior and constructs a probability model, from the user's search related behavior, to estimate a probability that the user will select a certain type of search result. The system searches sources of information based on a search query received from the user to determine a set of search results and uses the estimated probabilities to select one or more search results from the set of search results.

Abstract: A system tracks a user's search related behavior and constructs a probability model, from the user's search related behavior, to estimate a probability that the user will select a certain type of search result. The system searches sources of information based on a search query received from the user to determine a set of search results and uses the estimated probabilities to select one or more search results from the set of search results.

Abstract: A system tracks a user's search related behavior and constructs a probability model, from the user's search related behavior, to estimate a probability that the user will select a certain type of search result. The system searches sources of information based on a search query received from the user to determine a set of search results and uses the estimated probabilities to select one or more search results from the set of search results.

Abstract: A system determines a user's past search result selection activity. The system adjusts the ranking of current search results provided to the user based on the user's past search result selection activity.

Abstract: A system records browsing activity of a user using a browser. The system determines browsing statistics from the recorded browsing activity and graphically displays the browsing statistics to the user via the browser.

Abstract: A system determines a user's past search result selection activity. The system adjusts the ranking of current search results provided to the user based on the user's past search result selection activity.

Abstract: A system receives a search query from a user and searches a repository of documents based on the search query to obtain search results. The system provides the search results to the user and automatically bookmarks one or more of the search results without the user explicitly requesting that the one or more search results be bookmarked.

Abstract: A system records browsing activity of a user using a browser. The system determines browsing statistics from the recorded browsing activity and graphically displays the browsing statistics to the user via the browser.

Abstract: A system receives a search query from a user and searches a repository of documents based on the search query to obtain search results. The system provides the search results to the user and automatically bookmarks one or more of the search results without the user explicitly requesting that the one or more search results be bookmarked.

Abstract: A system receives bookmarks associated with one or more documents or sites. The system searches a corpus of documents to obtain search results and ranks the search results using the received bookmarks.

Abstract: A system and method for real time alert, adapted to receive information streams, to analyze the content of said stream in real time and to generate an alert. Said system and method allow to provide real time alerts based upon an analysis of a reception of information packets generated from a plurality of information sourced during a predetermined period of time.

Abstract: A user's prior searching and browsing activities are recorded for subsequent use. A user may examine the user's prior searching and browsing activities in a number of different ways, including indications of the user's prior activities related to advertisements. A set of search results may be modified in accordance with the user's historical activities. The user's activities may be examined to identify a set of preferred locations. The user's set of activities may be shared with one or more other users. The set of preferred locations presented to the user may be enhanced to include the preferred locations of one or more other users. A user's browsing activities may be monitored from one or more different client devices or client application. A user's browsing volume may be graphically displayed.

Abstract: A user's prior searching and browsing activities are recorded for subsequent use. A user may examine the user's prior searching and browsing activities in a number of different ways, including indications of the user's prior activities related to advertisements. A set of search results may be modified in accordance with the user's historical activities. The user's activities may be examined to identify a set of preferred locations. The user's set of activities may be shared with one or more other users. The set of preferred locations presented to the user may be enhanced to include the preferred locations of one or more other users. A user's browsing activities may be monitored from one or more different client devices or client application. A user's browsing volume may be graphically displayed.

Abstract: A user's prior searching and browsing activities are recorded for subsequent use. A user may examine the user's prior searching and browsing activities in a number of different ways, including indications of the user's prior activities related to advertisements. A set of search results may be modified in accordance with the user's historical activities. The user's activities may be examined to identify a set of preferred locations. The user's set of activities may be shared with one or more other users. The set of preferred locations presented to the user may be enhanced to include the preferred locations of one or more other users. A user's browsing activities may be monitored from one or more different client devices or client application. A user's browsing volume may be graphically displayed.

Abstract: A user's prior searching and browsing activities are recorded for subsequent use. A user may examine the user's prior searching and browsing activities in a number of different ways, including indications of the user's prior activities related to advertisements. A set of search results may be modified in accordance with the user's historical activities. The user's activities may be examined to identify a set of preferred locations. The user's set of activities may be shared with one or more other users. The set of preferred locations presented to the user may be enhanced to include the preferred locations of one or more other users. A user's browsing activities may be monitored from one or more different client devices or client application. A user's browsing volume may be graphically displayed.

Abstract: A user's prior searching and browsing activities are recorded for subsequent use. A user may examine the user's prior searching and browsing activities in a number of different ways, including indications of the user's prior activities related to advertisements. A set of search results may be modified in accordance with the user's historical activities. The user's activities may be examined to identify a set of preferred locations. The user's set of activities may be shared with one or more other users. The set of preferred locations presented to the user may be enhanced to include the preferred locations of one or more other users. A user's browsing activities may be monitored from one or more different client devices or client application. A user's browsing volume may be graphically displayed.

Abstract: A user's prior searching and browsing activities are recorded for subsequent use. A user may examine the user's prior searching and browsing activities in a number of different ways, including indications of the user's prior activities related to advertisements. A set of search results may be modified in accordance with the user's historical activities. The user's activities may be examined to identify a set of preferred locations. The user's set of activities may be shared with one or more other users. The set of preferred locations presented to the user may be enhanced to include the preferred locations of one or more other users. A user's browsing activities may be monitored from one or more different client devices or client application. A user's browsing volume may be graphically displayed.

Abstract: A system and method for real time search that matches a plurality of client queries against a plurality of terms extracted from a plurality of information packets. The method and system allows implementation of complex matching techniques in real time. The method and system provides that a group of information packets originating from a single information source is checked in order to provide a query result. In addition, it provides that received information packets and information representative of a reception of extracted terms are stored in a manner that allows fast insertion and deletion of content.

Abstract: A system and method for using a user profile to order placed content in search results returned by a search engine. The user profile is based on search queries submitted by a user, the user's specific interaction with the documents identified by the search engine and personal information provided by the user. Placed content is ranked by a score based at least in part on a similarity of a particular placed content to the user's profile. User profiles can be created and/or stored on the client side or server side of a client-server network environment.