International Business Machines Corporation

Cyrus Abda Dolph, V

Eugene Kuznetsov

Nicholas D Matsakis

Charles Robert Morgan

Richard Eugene Salz

Jan-Christian Nelson

William T Lynch

Anthony M French

Jeffrey Kenton

A flexible system for associating a data stream with one or more secure control files based on mapping self-declared identifiers to trusted identifiers. It has particular application in relation to XML documents, XML Schema, XPath/XSLT/XQuery and WSDL file processing. Control file identifiers are detected in a data stream and transformed to map to new identifiers which are correlated to locations which are more secure and/or accessible. Optionally, copies of the control files are then stored and maintained at the new locations.

System and method remapping identifiers to secure files

A high level transformation method and apparatus for converting data formats in the context of network applications, among other places. A flexible transformation mechanism is provided that facilitates generation of translation machine code. A translator is dynamically generated by a translator compiler engine. When fed an input stream, the translator generates an output stream by executing the native object code generated on the fly by the translator compiler engine. In addition, the translator may be configured to perform a bi-directional translation between the two streams as well as translation between two distinct protocol sequences. Further a translator may working in streaming mode, to facilitate streaming processing of documents.

Method and apparatus of streaming data transformation using code generator and translator

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Cambridge, MA, United States of America

Cyrus Abda Dolph, V