Daniel S Weld

Title: Daniel S. Weld: A Pioneer in Information Extraction Technologies

Introduction

Daniel S. Weld is an esteemed inventor based in Seattle, WA, recognized for his contributions to the field of information extraction technologies. With a total of four patents to his name, Weld's innovative approach has significantly impacted how users interact with and retrieve information from network sources.

Latest Patents

Among Weld's most notable inventions is a patent for the "Method and apparatus of automatically generating a procedure for extracting information from textual information sources." This innovation addresses the challenges of sifting through relevant content mixed with extraneous text, such as HTML commands and advertisements. The procedure comprises three fundamental steps: collecting example pages using a subroutine called GatherExamples, labeling these pages with a subroutine named LabelExamples, and constructing a wrapper through the BuildWrapper subroutine.

Another significant patent is the "Method and system using information written in a wrapper description." This invention focuses on enhancing user experience by intelligently routing queries to relevant networked information sources and extracting key data fields to present results in order of relevance. The system employs a novel language and implementation method that simplifies the creation and maintenance of information source query and response formats.

Career Highlights

Daniel S. Weld has held pivotal roles at several influential organizations. He has worked with Netbot, Inc., where he helped develop sophisticated technologies for information retrieval. Additionally, his tenure at the University of Washington has been marked by a commitment to research and innovation in computational linguistics and artificial intelligence.

Collaborations

Throughout his career, Weld has collaborated with prominent colleagues, including Robert B. Doorenbos and David Christianson. These partnerships have fueled collaborative projects that push the boundaries of information extraction technology and contribute to the advancement of the field.

Conclusion

Daniel S. Weld stands out as a trailblazer in the realm of information extraction. His innovative patents and collaborative efforts exemplify a dedication to enhancing how information is accessed and utilized. As technology continues to evolve, Weld's contributions will undoubtedly play a significant role in shaping the future of computational methods in information retrieval.