Strategies for Result Set Processing and Presentation in Search Applications

• US 20150248463A1
• Filed: 11/29/2014
• Published: 09/03/2015
• Est. Priority Date: 03/03/2014
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: DESAI, Rajesh M., JAYAPANDIAN, Magesh, JENNERY, Aidon P., PEREZ, Justo L.
• Granted Patent: US 9,594,813 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/23 Updating
• CPC Class Codes: G06F 16/24 Querying
• CPC Class Codes: G06F 16/24568 Data stream processing; Continuous queries
• CPC Class Codes: G06F 16/248 Presentation of query results
• CPC Class Codes: G06F 16/93 Document management systems
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9538 Presentation of query results

Abstract

In searching electronic documents, prior to executing a query, a reviewer indicates whether a result set of the query will be dynamic or static. The query is then executed on the electronic documents to obtain an original result set, which is provided to the reviewer through a user interface. Upon determining that one or more changes to one or more of the electronic documents have occurred, and if the result set is static, then the original result set continues to be provided to the reviewer without re-executing the query. If the result set is dynamic, then the query is re-executed on the electronic documents to obtain an updated result set, and the updated result set is provided to the reviewer through the user interface. The original result set may be associated with a search session and/or may be a random sample of the electronic documents for an overview query.

Claims

1. A method for searching electronic documents in an electronic document system, comprising:

receiving an indication of whether a result set of a query will be dynamic or static;

executing, by a computing processor, the query on the electronic documents to obtain an original result set;

providing the original result set to a reviewer through a user interface;

determining that one or more changes to one or more of the electronic documents have occurred; and

if the result set is static, then continuing, by the computing processor, to provide the original result set to the reviewer without re-executing the query.

2. The method of claim 1, further comprising:

if the result set is dynamic, then re-executing the query on the electronic documents to obtain an updated result set; and

providing the updated result set to the reviewer through the user interface.

3. The method of claim 2, further comprising:

receiving from the reviewer an indication that the dynamic result set is to be switched to a static result set;

determining one or more further changes to the one or more of the electronic documents have occurred since the switch to the static result set; and

continuing to provide the updated result set to the reviewer without re-executing the query.

4. The method of claim 1, further comprising:

associating the original result set with a search session, wherein the search session is defined by one or more of the following;

a pre-determined period of time;

a time period beginning when the reviewer logs into the electronic document system and ending when the reviewer logs out of the electronic document system;

a time period spanning multiple logins and logouts to the electronic document system; and

a time period ending when a staleness threshold for the original result set is exceeded.

5. The method of claim 1, wherein the original result set comprise a random sample of the electronic documents in the electronic documents system.

6. The method of claim 1, wherein the original result set is provided to the reviewer over a plurality of view pages, wherein in continuing to provide the original result set to the reviewer without re-executing the query, the computing processor further:

provides one or more subsequent view pages of the original result set without re-executing the query.

7. The method of claim 1, further comprising:

notifying the reviewer of one or more changes to the electronic documents during a review of the original result set.