A document index is generated from a set of documents and is used to identify documents
that match one or more queries. A tree is generated for each document with a node …

Provided are techniques for processing a query. A query including constraints for at least
two vertically partitioned, inverted indexes is received. The constraints in the query are …

Foreign Application Priority Data The present invention provides a method and apparatus for
Nov. 11, 2008 (CN) 2008 1 O172722 generating index as well as a search method and a …

This disclosure relates to generating whitelists respectively identifying subsets of content
from a library of content, maintaining respective associations between tokens and the …

(57) ABSTRACT A query is received that includes two or more facets of a multidimensional
inverted index for a collection of docu ments. Each document is associated with at least one …

A query is received that includes two or more facets of a multidimensional inverted index for
a collection of documents. Each document is associated with at least one facet. Generation …

Bootstrapping a recommender system that makes item recommendations. The bootstrapping
identifying questions for use in interviewing a user, eg, a new user to the recommender …

In an inverted list of each node in a taxonomy, among each node, an inverted list of the
highest node is a list of integer values indicating an identifier of search subject data, and an …

Systems and Methods for multi-modal or multimedia image retrieval are provided. Automatic
image annotation is achieved based on a probabilistic semantic model in which visual …

A resource permission processing method and apparatus, a storage medium, and a chip are
disclosed, to update a resource label in a terminal device based on a first resource …