Endeca Technologies, Inc.

Oracle Otc Subsidiary LLC

Vinay Seth Mohta

Daniel Tunkelang

Adam J Ferrari

John S Walter

Frederick C Knabe

Michael D Tucker

Joyce Jeanpin Wang

Benjamin S Scarlet

Jason Paul Myatt

Keith A Johnson

David Gourley

Andrew Lau

Joyce Wang

A data-driven information navigation system and method enable search and analysis of a set of objects or other materials by certain common attributes that characterize the materials, as well as by relationships among the materials. The invention includes several aspects of a data-driven information navigation system that employs this navigation mode. The navigation system of the present invention includes features of a knowledge base, a navigation model that defines and enables computation of a collection of navigation states, a process for computing navigation states that represent incremental refinements relative to a given navigation state, and methods of implementing the preceding features.

System and method for information retrieval from object collections with complex interrelationships

A data-driven, hierarchical information navigation system and method enable search of sets of documents or other materials by certain common attributes that characterize the materials. The invention includes several aspects of a data-driven, hierarchical navigation system that employs this navigation mode. The navigation system of the present invention includes features of an interface, a knowledge base and a taxonomy definition process and a classification process for generating the knowledge base, a graph-based navigable data structure and method for generating the data structure, World Wide Web-based applications of the system, and methods of implementing the system. Users are able to search or browse a particular collection of documents by selecting desired values for the attributes. A data-driven, hierarchical information navigation system and method enable this navigation mode by associating terms with the materials, defining a set of hierarchical relationships among the terms, and providing a guided search mechanism based on the relationship between the terms. In another aspect of the invention, implementations of the invention may be scalable through parallel or distributed computation. Implementations of the invention may employ master and slave servers in a hierarchical configuration.

Scalable hierarchical data-driven navigation system and method for information retrieval

Growing community of inventors

Cambridge, MA, United States of America

Vinay Seth Mohta