# US 9,002,855 B2 · Tag valuation within a collaborative tagging system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,002,855 B2 - Document ID: US9002855B2 - Status: Granted - Kind: B2 - Application number: 11/855,544 - Filed: 2007-09-14 - Published: 2009-03-19 - Granted: 2015-04-07 - Earliest claimed: 2007-09-14 - Assignees: International Business Machines Corporation - Applicants: David A. Brooks; Andrew L. Schirmer; Edmund B. Stanton - Inventors: David A. Brooks; Andrew L. Schirmer; Edmund B. Stanton - Web page: https://patentgrep.com/patent/US9002855B2 ## CPC - G06F 16/9536: Search customisation based on social or collaborative filtering - G06F 16/9535: Search customisation based on user profiles and personalisation - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract A method of assessing the value of tags in a collaborative tagging system can include monitoring user interaction with each of a plurality of tags and/or artifacts associated with tags, wherein each of the plurality of tags has been previously associated with at least one artifact of the collaborative tagging system. For each of the plurality of tags, a measure of value for the tag can be determined according to user interaction with the tag. A list comprising at least one tag and an indication of the measure of value of the tag can be output. ## Claims ### Claim 1 A computer implemented method of assessing value of tags in a collaborative tagging system, the method comprising: monitoring, via a processor, user interaction with each of a plurality of tags, wherein each of the plurality of tags has been previously associated with at least one artifact of the collaborative tagging system; detecting a selection of at least one of the tags; detecting a selection of at least one artifact associated with the selected tag; determining a measure of value for the selected tag and each other tag associated with the artifact, wherein determining the measure of value comprises increasing the measure of value of the selected tag and the other tags associated with the artifact in response to the selection of the artifact; and outputting a list comprising at least the selected tag and an indication of the measure of value of the selected tag; wherein the monitoring user interaction comprises subscribing a user of the collaborative tagging system to a designated tag to provide to the user information about the designated tag as the tag evolves within the collaborative tagging system, wherein determining a measure of value further comprises calculating the measure of value according to a frequency of user interaction with the tag. ### Claim 2 (depends on 1) The method of claim 1, wherein the selected tag is identified by search results comprising at least the selected tag. ### Claim 3 (depends on 1) The method of claim 1, wherein the list further comprises each other tag associated with the artifact. ### Claim 4 A computer implemented method of assessing value of tags in a collaborative tagging system, the method comprising: monitoring, via a processor, user interaction with each of a plurality of artifacts, wherein each of the plurality of artifacts has been previously associated with at least one tag of the collaborative tagging system; detecting a user selection of at least one of the artifacts; identifying each of a plurality of tags associated with the selected artifact; for each of the plurality of tags associated with the selected artifact, determining a measure of value for the tag according to user interaction with the artifact associated with the tag; and outputting a list of at least one of the plurality of tags and an indication of the measure of value of the tag; wherein the monitoring user interaction subscribing a user of the collaborative tagging system to a designated artifact to provide to the user information about the designated artifact as the tags associated with the designated artifact evolves within the collaborative tagging system, wherein determining a measure of value further comprises calculating the measure of value according to a frequency of user interaction with each of the plurality of artifacts. ### Claim 5 (depends on 4) The method of claim 4, wherein monitoring user interaction further comprises detecting a selection of the artifact, wherein determining the measure of value for the tag comprises increasing the measure of value for the tag associated with the selected artifact. ### Claim 6 (depends on 4) The method of claim 4, wherein the list comprises each of the plurality of tags associated with the artifact. ### Claim 7 A computer program product comprising: computer-readable device having computer-usable program code stored thereon that, when executed by a computer, assesses value of tags in a collaborative tagging system, the computer program product including: computer-usable program code that monitors user interaction with each of a plurality of tags, wherein each of the plurality of tags has been previously associated with at least one artifact of the collaborative tagging system; computer-usable program code that detects a selection of at least one of the tags; computer-usable program code that detects a selection of at least one artifact associated with the selected tag; computer-usable program code that determines a measure of value for the selected tag and each other tag associated with the artifact, wherein determining the measure of value comprises increasing the measure of value of the selected tag and the other tags associated with the artifact in response to the selection of the artifact; and computer-usable program code that outputs a list comprising at least the selected tag and an indication of the measure of value of the selected tag; wherein the computer-usable program code that monitors user interaction comprises computer-usable program code that subscribes a user of the collaborative tagging system to a designated tag to provide to the user information about the designated tag as the tag evolves within the collaborative tagging system, wherein the computer-usable program code that determines a measure of value further comprises computer-usable program code that calculates the measure of value according to a frequency of user interaction with the tag, and the computer-readable device is not a transitory, propagating signal per se. ### Claim 8 (depends on 7) The computer program product of claim 7, wherein the selected tag is identified by search results comprising at least the selected tag. ### Claim 9 (depends on 7) The computer program product of claim 7 wherein the list comprises each of the plurality of tags associated with the artifact.