1
Krishna Bharat, Sanjay Ghemawat, Urs Hoelzle: Identification of semantic units from within a search query. Google, Harrity Snyder, July 24, 2007: US07249121 (54 worldwide citation)

A search engine for searching a corpus improves the relevancy of the results by classifying multiple terms in a search query as a single semantic unit. A semantic unit locator of the search engine generates a subset of documents that are generally relevant to the query based on the individual terms ...


2
Krishna Bharat, Sanjay Ghemawat, Urs Hoelzle: Identification of semantic units from within a search query. Google, Harrity & Harrity, November 27, 2012: US08321410 (6 worldwide citation)

A search engine for searching a corpus improves the relevancy of the results by classifying multiple terms in a search query as a single semantic unit. A semantic unit locator of the search engine generates a subset of documents that are generally relevant to the query based on the individual terms ...


3
Krishna Bharat, Sanjay Ghemawat, Urs Hoelzle: Identification of semantic units from within a search query. Google, Harrity & Harrity, May 6, 2014: US08719262

A search engine for searching a corpus improves the relevancy of the results by classifying multiple terms in a search query as a single semantic unit. A semantic unit locator of the search engine generates a subset of documents that are generally relevant to the query based on the individual terms ...


4
METHODS AND SYSTEM FOR SEMANTIC SEARCH IN LARGE DATABASES. April 11, 2019: US20190108276-A1

A computer-implemented method of performing a semantic search in a source document database containing documents that are identified by a unique document identifier, including: reading a text component of a text-containing query; generating a set of query features from the text component of the quer ...