Abstract: Methods and systems of filtering search results are presented. The filtering may comprise receiving a search query term having a plurality of meanings in a search language; selecting a resolving language including a plurality of resolving language terms, wherein each resolving language term corresponds to one meaning or a related set of meanings of the plurality of meanings of the search query term; identifying a plurality of hits stored on a data source, wherein each hit is a data object associated with one of the resolving language terms; displaying at least two of the plurality of hits; receiving a selection of one of the displayed hits; and displaying one or more of the plurality of hits associated with the same resolving language term as the resolving language term associated with the selected hit.

Abstract: A method for determining relevancy of real time received terms, the method includes the steps of: determining relevancy keywords; extracting real time terms from currently received information streams; updating current reception patterns of relevancy keywords in response to a comparison between the extracted real time terms and the relevancy keywords; and determining a relevancy of relevancy keywords in response to a comparison between current reception patterns and reference reception patterns.

Abstract: A system and method for determining relevancy of real time received terms, the method includes the steps of: determining relevancy keywords; extracting real time terms from currently received information streams; updating current reception patterns of relevancy keywords in response to a comparison between the extracted real time terms and the relevancy keywords; and determining a relevancy of relevancy keywords in response to a comparison between current reception patterns and reference reception patterns.

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 determining relevancy of real time received terms, the method includes the steps of: determining relevancy keywords; extracting real time terms from currently received information streams; updating current reception patterns of relevancy keywords in response to a comparison between the extracted real time terms and the relevancy keywords; and determining a relevancy of relevancy keywords in response to a comparison between current reception patterns and reference reception patterns.

Abstract: A method for calculating a relevancy value of a document out of a plurality of documents, the method includes the steps of: (a) receiving a client query defining an information interest of the client; (b) scanning each document with at least a portion of the client query and with at least one real time term to generate a first and a second set of relevancy values; a real time term are extracted from (i) information packets generated by real time information sources, (ii) other client queries or (iii) alert results, and (c) calculating a combination of relevancy values of the first and second sets of each document to generate the relevancy value of each document.