International Business Machines Corporation

Lakshmish Macheeri Ramaswamy

Arun Kwangil Iyengar

Frederick Douglis

Richard Pervin King

Daniela Rosu

Karen A Witting

Arun Kwangil Ivengar

Techniques for automatically detecting similar subsets (e.g., fragments) in electronic documents such as dynamic content-based data, e.g., web pages. The techniques of the invention may perform a systematic analysis of the web pages with respect to one or more of their information sharing behavior, their personalization characteristics, and their change pattern over time. Thus, the invention may be applied to discover fragments in web pages of web sites that are most beneficial for caching the contents of the web site. The present invention also comprises techniques for publishing electronic documents with automatic fragment detection.

Methods and systems for detecting fragments in electronic documents

Methods and systems for publishing electronic documents with automatic fragment detection

A system and method for maintaining consistency in a system where multiple copies of an object may exist is provided for maintaining consistent copies. Consistency is maintained using a plurality of consistency policies in which at least one consistency policy results in different performance than a second consistency policy. A consistency policy is selected from the plurality consistency policies for each object to improve system performance.

System and method for achieving different levels of data consistency

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Hartsdale, NY, United States of America

Lakshmish Macheeri Ramaswamy