Wang-Chiew Tan

Title: Innovations by Wang-Chiew Tan

Introduction

Wang-Chiew Tan is a notable inventor based in Philadelphia, PA. He has made significant contributions to the field of data management and representation, holding two patents that showcase his innovative approaches to converting relational data into XML formats.

Latest Patents

Wang-Chiew Tan's latest patents include a method for converting relational data into XML and a method for converting relational data into a structured document. The first patent provides a method that utilizes a greedy algorithm to efficiently construct materialized XML views of relational databases. This algorithm is designed for XML view definition queries, allowing for the decomposition of large queries into smaller, more manageable queries, thus determining which will execute faster without the need to run them. The second patent, sometimes referred to as SilkRoute, offers a dynamic and efficient tool for viewing and querying relational data in XML. SilkRoute can express mappings of relational data in XML that conform to arbitrary public document type definitions and can materialize the necessary fragments of an XML view as needed by applications.

Career Highlights

Wang-Chiew Tan is currently employed at AT&T Corp., where he continues to apply his expertise in data management and XML technologies. His work has had a significant impact on how relational data is utilized and represented in modern applications.

Collaborations

Some of Wang-Chiew Tan's coworkers include Maria F. Fernandez and Dan Suciu, who have likely contributed to his innovative projects and research endeavors.

Conclusion

Wang-Chiew Tan's contributions to the field of data management through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence how relational data is processed and represented in XML formats.