International Business Machines Corporation

Jp Morgan Chase Bank

Robert Hoch

Charles Philippe Tresser

Eugene Walach

Tomasz J Nowicki

Howard Sachar

Tayo Ibikunle

William A Liberis

Yi Huang

Xuan Liu

Ehud Dov Karnin

Wim De Pauw

Edith Gail Schonberg

Moninder Singh

Kathryn Ann Bohrer

John Karat

Dogan Kesdogan

Catherine Anne Chess

Michael J Reilly

Micheal J Reilly

Ehud Kamin

A method (and system) of discovering a significant subset in a collection of documents, includes identifying a set of documents from a plurality of documents based on a likelihood that documents in the set of documents carries an instance of information that is characteristic to the documents in the set of documents.

Method and system for discovering significant subsets in collection of documents

Improved techniques for flow analysis in messaging systems are disclosed. For example, a method for finding correlations between messages of a system based on content includes the following steps. For one or more executions of the system, obtaining the messages of the system, wherein each message has a schema associated therewith. The messages are categorized into groups, wherein each group has a common schema. Pairs of messages from disparate groups are found wherein, for the messages of a pair, there is a feature in common in their contents.

Semantic correlation for flow analysis in messaging systems

An exemplary embodiment of the present invention includes a method to enforce privacy preferences on exchanges of personal data of a data-subject. The method comprises the steps of: specifying data-subject authorization rule sets having subject constraints, receiving a request message from a requester and a requester privacy statement, comparing the requester privacy statement to the subject constraints, and releasing the data-subject data in a response message to the requester only if the subject constraints are satisfied. The requester privacy statement includes purpose, retention, recipient, and access information, wherein the purpose information specifies the purpose for which the requested data is acquired, the retention information specifies a retention policy for the requested data, the recipient information specifies the recipients of the requested data, and the access information specifies whether the requested data should be accessing to the data-subject after the data has been released.

System, method, and business methods for enforcing privacy preferences on personal-data exchanges across a network

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Wilton, CT, United States of America

Robert Hoch