Locating relevant content items across multiple disparate content sources

Patent metadata

Field	Value
Publication number	US-9817898-B2
Application number	US-201113295108-A
Country	US
Kind code	B2
Filing date	Nov 14, 2011
Priority date	Nov 14, 2011
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

Technologies are described herein for locating relevant content items across multiple disparate content sources. Query parameters are received from a user interface for defining a query for searching a number of content sources located on multiple, disparate content servers. A native search is executed on each of the content servers based on the received query parameters, and query statistics and other data regarding content items in the content sources matching the query parameters are received. The query statistics are aggregated across the content servers and presented in the user interface. The presentation of the query statistics may be broken out by each content source, by each query phrase segmented from the query, and the like. In addition, a preview of a number of content items matching the query parameters is presented based on the data received.

First claim

What is claimed is:

1. A system for locating content items in a plurality of content sources across different content servers, the system comprising:
one or more processors;
a memory coupled to the one or more processors; and
an e-discovery client application residing in the memory and comprising computer-executable instructions that, when executed by the one or more processors, cause the system to:
present a user interface for defining a query for searching the plurality of content sources;
receive query parameters, wherein the query parameters are specified by a user;
receive a query scope regarding the query, the query scope comprising content sources located on at least two content servers of different types, wherein each content server has a search interface for the content sources;
for each content source included in the query scope, execute a search using the corresponding search interface and initiate a segmentation process, wherein the segmentation process comprises iterative searches based on groupings of the query parameters;
receive query statistics from searches executed by each of the at least two content servers based on the query parameters;
aggregate the query statistics from the at least two content servers and present the aggregated query statistics in the user interface, wherein the query statistics are shown regarding each of the plurality of content sources;
retrieve data regarding content items matching the query from the at least two content servers; and
present a preview of the content items matching the query in the user interface from the retrieved data.

2. The system of claim 1 , wherein the query statistics are presented regarding each of a plurality of query phrases segmented from a free-text query comprising the query parameters.

3. The system of claim 1 , wherein the e-discovery client application comprises further computer-executable instructions that cause the system to:
present a filter category along with one or more values for the filter category in the user interface based on the retrieved data;
receive a selection of one of the one or more values for the filter category;
modify the query parameters for a corresponding content server to include a filter category/value pair based on the selection; and
re-execute the search of the corresponding content server based on the modified query parameters.

4. The system of claim 3 , wherein the filter category is specific to a type of content items being previewed in the user interface.

5. The system of claim 1 , wherein a first of the at least two content servers comprises an email server and a second of the at least two content servers comprises a content site server.

6. A computer-implemented method for locating content items in a plurality of content sources across different content servers, the method comprising:
presenting a user interface for defining a query for searching the plurality of content sources;
receiving query parameters, wherein the query parameters are specified by a user;
receiving a query scope regarding a query, the query scope comprising content sources located on at least two content servers of different types, wherein each content server has a search interface for the content sources;
for each content source included in the query scope, executing a search using the corresponding search interface;
initiating a segmentation process, wherein the segmentation process comprises iterative searches based on groupings of the query parameters;
receiving query statistics from searches executed by each of the at least two content servers based on the query parameters;
aggregating the query statistics from the at least two content servers;
presenting the aggregated query statistics in the user interface, wherein the query statistics are shown regarding each of the plurality of content sources;
retrieving data regarding content items matching the query from the at least two content servers; and
presenting a preview of the content items matching the query in the user interface from the retrieved data.

7. The computer-implemented method of claim 6 , wherein the query statistics regarding each of the plurality of content sources are grouped together by content source type.

8. The computer-implemented method of claim 6 , wherein the query statistics are presented regarding each of a plurality of query phrases segmented from a free-text query comprising the query parameters.

9. The computer-implemented method of claim 8 , wherein the plurality of query phrases are segmented from the free-text-query at each explicit or implied OR junction.

10. The computer-implemented method of claim 6 , wherein the preview of the one or more content items is presented for content items from content sources of a same type.

11. The computer-implemented method of claim 6 , further comprising:
receiving from the user a modification of the query parameters;
receiving data regarding the content items located through the native searches re-executed on each of the at least two content servers based on the modified query parameters; and
upon receiving the data, updating the query statistics presented to the user.

12. The computer-implemented method of claim 6 , further comprising:
presenting a filter category along with one or more values for the filter category to the user based on the received data;
receiving a selection of one of the one or more values for the filter category from the user;
modifying the query parameters for a corresponding content server to include a filter category/value pair based on the selection;
receiving data regarding the content items located through the native search of the corresponding content server based on the modified query parameters; and
upon receiving the data, updating the query statistics presented to the user.

13. The computer-implemented method of claim 6 , wherein a first of the at least two content servers comprises an email server and a second of the at least two content servers comprises a content site server.

14. A computer-readable storage device encoded with computer-executable instructions that, when executed by a computer, cause the computer to:
present a user interface for defining a query for searching the plurality of content sources;
receive query parameters, wherein the query parameters are specified by a user;
receive a query scope regarding the query, the query scope comprising content sources located on at least two content servers of different types, wherein each content server has a search interface for the content sources;
for each content source included in the query scope, execute a search using the corresponding search interface and initiate a segmentation process, wherein the segmentation process comprises iterative searches based on groupings of the query parameters;
receive query statistics from searches executed by each of the at least two content servers based on the query parameters;
aggregate the query statistics from the at least two content servers and present the aggregated query statistics in the user interface, wherein the query statistics are shown regarding each of the plurality of content sources;
retrieve data regarding content items matching the query from the at least two content servers; and
present a preview of the content items matching the query in the user interface from the retrieved data.

15. The computer-readable storage device of claim 14 , wherein the preview of the one or more content items is presented for content items from content sources of a same type.

16. The computer-readable stor

Assignees

• Stevenson Bradley
• Harmetz Adam David
• Christensen Quentin Gary
• Smith Julian Zbogar
• Janardhan Anupama
• Argott Hernandez Carlos David
• Somasundaram Ramanathan
• Rinaca Benjamin Joseph
• Mao Fan
• Mcmynn Graham Lee
• Alspaugh Jessica Anne
• Piaseczny Michal
• Baraboi Tudor
• Malgi Ashish Shrikrishna
• Sriram Thottam R
• Arifin Zainal
• Fan John D
• Jayaraman Kameshwar
• Microsoft Technology Licensing Llc

Inventors

• Stevenson Bradley
• Harmetz Adam David
• Christensen Quentin Gary
• Smith Julian Zbogar
• Janardhan Anupama
• Argott Hernandez Carlos David
• Somasundaram Ramanathan
• Rinaca Benjamin Joseph
• Mao Fan
• Mcmynn Graham Lee
• Alspaugh Jessica Anne
• Piaseczny Michal
• Baraboi Tudor
• Malgi Ashish Shrikrishna
• Sriram Thottam R
• Arifin Zainal
• Fan John D
• Jayaraman Kameshwar

Classifications

• G06F16/951 Primary

  Indexing; Web crawling techniques · CPC title

• G06F17/30864 Primary

  Physics · mapped topic

• G06F16/953 Primary

  Querying, e.g. by the use of web search engines · CPC title