Shivakumar Ganesan

Title: Shivakumar Ganesan: Inventor in Web Crawling Technology

Introduction

Shivakumar Ganesan is an inventor associated with Yahoo! Inc. and based in Chennai, India. His listed patent portfolio includes 2 patents, including work on techniques for crawling dynamic web content.

Latest Patents

Ganesan’s listed patent, “Techniques for Crawling Dynamic Web Content,” describes a system that helps web crawlers access content generated through forms and JavaScript. An automated form filler and script executor work with a browser engine connected to a web crawler. The system identifies pages that require form submissions or JavaScript execution to request dynamic content from a server.

The form filler tests combinations of search parameter values, while the browser engine constructs request messages for the crawler to submit. The crawler can detect duplicate forms to avoid processing similar forms repeatedly and identify relevant JavaScript links while skipping unnecessary ones. Content returned by the server can then be indexed using conventional search engine techniques.

Career Highlights

Ganesan’s patent work reflects an effort to address a challenge in search technology: making dynamically generated web content accessible to crawlers and searchable through indexing. His listed affiliation with Yahoo! Inc. connects this work to the company’s web search and internet technology activities.

Collaborations

Shreekanth Karvaje and Yarram Sunil Kumar are listed among Ganesan’s coworkers. The available information does not specify their roles in the patent or describe particular collaborative projects.

Conclusion

Shivakumar Ganesan’s listed invention focuses on helping web crawlers retrieve and index content that depends on form submissions and JavaScript, contributing to more effective discovery of dynamic web pages.