Xiaofei Huang

Title: Innovations by Xiaofei Huang

Introduction

Xiaofei Huang is a notable inventor based in Beijing, China. He has made significant contributions to the field of search engine technology. His innovative work focuses on enhancing user experience through advanced navigational queries.

Latest Patents

Xiaofei Huang holds a patent for "Dynamic deeplinks for navigational queries." This patent describes techniques for dynamically generating deeplink search results in response to navigational search queries. The invention provides a general-purpose search engine alongside a dedicated engine specifically for ranking deeplinks. Upon identifying a navigational query, a parallel query is generated from a common domain and user query, which is then processed by the dedicated engine. This engine accesses relevant deeplink URLs from a frequently updated search index. The ranking of these URLs is performed using an algorithm that considers both query-level and document-level features. The algorithm is trained using search engine logs and web browser logs, calculating a Log-based Normalized Discounted Cumulative Gain (LNDCG) to quantify the relevance of search results based on user click behavior. Xiaofei Huang has 1 patent to his name.

Career Highlights

Xiaofei Huang is currently employed at Microsoft Technology Licensing, LLC. His role involves leveraging his expertise in search technologies to develop innovative solutions that improve search engine functionality. His work has had a significant impact on how users interact with search engines.

Collaborations

Xiaofei Huang has collaborated with notable colleagues, including Dong Han Wang and Jinghua Chen. These collaborations have contributed to the advancement of search technology and the development of new methodologies in the field.

Conclusion

Xiaofei Huang is a prominent inventor whose work in dynamic deeplinks has transformed navigational search queries. His contributions continue to influence the way users engage with search engines, showcasing the importance of innovation in technology.