Yevgeny E Agichtein

Title: Yevgeny E Agichtein: Innovator in Structured Content and Question Answering

Introduction

Yevgeny E Agichtein is a notable inventor based in Seattle, WA (US). He has made significant contributions to the field of structured content and question answering technologies. With a total of 4 patents, Agichtein's work has had a profound impact on how information is retrieved and processed.

Latest Patents

One of Agichtein's latest patents is focused on "Question answering over structured content on the web." This innovation leverages structured content and associated metadata from the web to provide specific answer string responses to user questions. The structured content can be indexed at crawl-time, facilitating efficient searching at search-time. Additionally, ranking techniques are employed to optimize answer string responses, utilizing trainable algorithms and feature vectors for candidate answer strings.

Another significant patent is "Segmentation of strings into structured records." This system segments strings into component parts for use with a database management system. It involves analyzing substrings within an attribute to create a state model that accounts for various token topologies. The process effectively parses input records into a sequence of tokens, determining the most probable segmentation by comparing them with derived state models.

Career Highlights

Agichtein has worked with prominent companies such as Microsoft Technology Licensing, LLC and NEC Laboratories America, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the realm of technology and information retrieval.

Collaborations

Throughout his career, Agichtein has collaborated with esteemed colleagues, including Christopher J Burges and Stephen R Lawrence. These collaborations have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Yevgeny E Agichtein is a distinguished inventor whose work in structured content and question answering has paved the way for advancements in information retrieval technologies. His patents reflect a deep understanding of the complexities involved in processing and indexing data, making him a key figure in his field.