Latha S Colby

Title: Latha S Colby: Innovator in Data Processing Technologies

Introduction

Latha S Colby is a prominent inventor based in Los Altos, CA. She has made significant contributions to the field of data processing, particularly in the areas of full-text indexing and sequence-based data cleansing. With a total of 13 patents to her name, her work has had a substantial impact on how data is managed and processed in various applications.

Latest Patents

One of her latest patents is titled "Join algorithms over full text indexes." This invention provides a method for processing join predicates in full-text indexes. The method evaluates local predicates of an outer full-text index to generate a first posting list of documents. For each document in this list, the value of a join attribute is determined, and an inner full-text index is probed to obtain a second posting list of documents containing the join attributes. The invention also includes evaluating local predicates of an inner full-text index to generate a third posting list, which is then merged with the second posting list to create a comprehensive merge list of documents.

Another notable patent is the "Method and system for cleansing sequence-based data at query time." This invention addresses the need for cleansing anomalies from sequence-based data, such as RFID data, at the time of querying. The system involves loading sequence-based data into a database and applying cleansing rules through a cleansing rules engine. The rewritten query executed at query time yields results identical to those obtained from executing the original query on a cleansed dataset.

Career Highlights

Latha has worked with renowned companies such as IBM and Red Brick Systems, Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in data processing technologies.

Collaborations

Throughout her career, Latha has collaborated with notable professionals, including David G Wilhite, Jr. and William McKenna. These collaborations have contributed to her success and the advancement of her inventions.

Conclusion

Latha S Colby is a trailblazer in the field of data processing, with a remarkable portfolio of patents that showcase her innovative spirit. Her contributions continue to influence the way data is processed and managed in various industries.