Patents Assigned to Commtouch Software Ltd.
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Patent number: 8195795Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: GrantFiled: November 2, 2010Date of Patent: June 5, 2012Assignee: Commtouch Software Ltd.Inventors: Aharon Satt, Amir Lev
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Patent number: 8190737Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: GrantFiled: November 2, 2010Date of Patent: May 29, 2012Assignee: Commtouch Software Ltd.Inventors: Aharon Satt, Amir Lev
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Patent number: 7991919Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: GrantFiled: November 2, 2010Date of Patent: August 2, 2011Assignee: CommTouch Software LTD.Inventors: Aharon Satt, Amir Lev
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Publication number: 20110054888Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: ApplicationFiled: November 2, 2010Publication date: March 3, 2011Applicant: Commtouch Software Ltd.Inventors: Aharon Satt, Amir Lev
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Publication number: 20110047269Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: ApplicationFiled: November 2, 2010Publication date: February 24, 2011Applicant: Commtouch Software Ltd.Inventors: Aharon SATT, Amir Lev
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Publication number: 20110046949Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: ApplicationFiled: November 2, 2010Publication date: February 24, 2011Applicant: Commtouch Software Ltd.Inventors: Aharon Satt, Amir Lev
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Patent number: 7849186Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: GrantFiled: September 21, 2006Date of Patent: December 7, 2010Assignee: Commtouch Software Ltd.Inventors: Aharon Satt, Amir Lev
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Publication number: 20080126088Abstract: Some embodiments of the invention relate to a method and a system for detecting unwanted conversational media session data. In accordance with one aspect of the invention, a method of detecting unwanted conversation media session data according to some embodiments of the invention may include calculating two or more progressive similarity scores each with respect to a different instant during a progress of a real-time conversational media session, wherein each of said scores is associated with a similarity between the conversational media session's media data that was available at the associated instant and a reference data item corresponding to media data of a previous conversational media session, and evaluating progressive similarity between the real-time conversational media session and the reference data item based upon the two or more progressive similarity scores.Type: ApplicationFiled: September 21, 2006Publication date: May 29, 2008Applicant: Commtouch Software LtdInventors: Aharon Satt, Amir Lev
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Publication number: 20050283519Abstract: A system and method for combating spam, the method including performing bulk transmission detection on incoming messages, performing characteristic-based classification on at least one incoming message and employing results of both the bulk transmission detection and the characteristic-based classification for filtering at least one incoming message.Type: ApplicationFiled: June 15, 2005Publication date: December 22, 2005Applicant: COMMTOUCH SOFTWARE, LTD.Inventors: Yehuda Turgeman, David Dbai, Amir Lev