International Business Machines Corporation

Google Inc.

Tadeusz J Pietraszek

Jan Leonard Camenisch

Chris P Vanden Berghe

Dieter M Sommer

Jan Leonhard Camenisch

Annie Chen

Douglas Alexander Aberdeen

Chris Vanden Berghe

David S De Kloet

A server system receives a message associated with a user. The server extracts message signals from the message, the extracted message signals including a first plurality of message signals. The server generates an importance weight for each message signal of the first plurality of message signals using both a global importance prediction model and a user importance prediction model. The global importance prediction model is based on information associated with multiple users, and the user importance prediction model is based on information associated with the user. The server determines an importance score for the message based on the generated importance weights of the first plurality of message signals. The server sends message information for the message along with information regarding importance of the message for display at a client device, where the information regarding importance of the message is based at least on the determined importance score.

Sorted inbox with important message identification based on global and user models

The invention relates to a method for checking for the presence of control statements in a data value, comprising providing at least one first data value () from a trustworthy source (), receiving at least one second data value () from an untrustworthy source () and marking the second data value () as untrustworthy, performing a computation on the first and second data value () resulting in a third data value () and marking all parts () of the third data value (), which are derived from the second data value (), as untrustworthy, and checking the parts () of the third data value () marked as untrustworthy for the presence of control statements. The invention further relates to a computer arrangement, a computer program, and a computer program product adapted to perform a method in accordance with the invention.

Method, computer arrangement, computer program and computer program product for checking for the presence of control statements in a data value

The invention relates to a method for evaluating or accessing a network address, comprising the steps of: receiving a network address (); generating derivatives () of the received network address (); assigning a trust level to the generated derivatives () and the received network address (); comparing the trust levels of the derivatives () with the trust level of the received network address (); and issuing a response based on the comparison.

Method for evaluating and accessing a network address

A computer implemented method for performing a privacy enhanced comparison of a plurality of data sets includes allocating a private encryption key to each of the data sets; performing an encryption operation for each of the data sets, the encryption operation comprising generating a commutatively encrypted data set of the respective data set, wherein the commutatively encrypted data sets are generated by successively applying a keyed commutative encryption function on the respective data set with the private encryption key of the respective data set itself and with the private encryption keys of the other data sets; and comparing the commutatively encrypted data sets.

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Adliswil, Switzerland

Tadeusz J Pietraszek