公开(公告)号：US11531682B2

公开(公告)日：2022-12-20

申请号：US16746717

申请日：2020-01-17

Applicant: Palantir Technologies Inc.

Inventor： Danielle Kramer ,  Andrew Israel ,  Jeffrey Chen ,  David Cohen ,  Stephen Freiberg ,  Bryan Offutt ,  Matt Avant ,  Peter Wilczynski ,  Jason Hoch ,  Robert Liu ,  William Waldrep ,  Kevin Zhang ,  Alexander Landau ,  David Tobin

IPC: G06F16/27 ,  G06F16/25 ,  G06F16/2457 ,  G06F16/9535 ,  G06F16/248

Abstract: Methods and apparatuses related to federated search of multiple sources with conflict resolution are disclosed. A method may comprise obtaining a set of data ontologies (e.g., types, properties, and links) associated with a plurality of heterogeneous data sources; receiving a selection of a graph comprising a plurality of graph nodes connected by one or more graph edges; and transforming the graph into one or more search queries across the plurality of heterogeneous data sources. A method may comprise obtaining a first data object as a result of executing a first search query across a plurality of heterogeneous data sources; resolving, based on one or more resolution rules, at least the first data object with a repository data object; deduplicating data associated with at least the first data object and the repository data object prior to storing the deduplicated data in a repository that has a particular data model.

公开(公告)号：US10545982B1

公开(公告)日：2020-01-28

申请号：US14807658

申请日：2015-07-23

Applicant: Palantir Technologies, Inc.

Inventor： Danielle Kramer ,  Andrew Israel ,  Jeffrey Chen ,  David Cohen ,  Stephen Freiberg ,  Bryan Offutt ,  Matt Avant ,  Peter Wilczynski ,  Jason Hoch ,  Robert Liu ,  William Waldrep ,  Kevin Zhang ,  Alexander Landau ,  David Tobin

IPC: G06F17/30 ,  G06F16/25 ,  G06F16/248 ,  G06F16/9535 ,  G06F16/2457

Abstract: Methods and apparatuses related to federated search of multiple sources with conflict resolution are disclosed. A method may comprise obtaining a set of data ontologies (e.g., types, properties, and links) associated with a plurality of heterogeneous data sources; receiving a selection of a graph comprising a plurality of graph nodes connected by one or more graph edges; and transforming the graph into one or more search queries across the plurality of heterogeneous data sources. A method may comprise obtaining a first data object as a result of executing a first search query across a plurality of heterogeneous data sources; resolving, based on one or more resolution rules, at least the first data object with a repository data object; deduplicating data associated with at least the first data object and the repository data object prior to storing the deduplicated data in a repository that has a particular data model.