BibSonomy publications for /user/jboy701/taggingMon Apr 30 23:53:55 CEST 2007Information Processing \& ManagementJanuary1136--154Qualitative evaluation of automatic assignment of keywords to images422006images theory tagging In image retrieval, most systems lack user-centred evaluation since they are assessed by some chosen ground truth dataset. The results reported through precision and recall assessed against the ground truth are thought of as being an acceptable surrogate for the judgment of real users. Much current research focuses on automatically assigning keywords to images for enhancing retrieval effectiveness. However, evaluation methods are usually based on system-level assessment, e.g. classification accuracy based on some chosen ground truth dataset. In this paper, we present a qualitative evaluation methodology for automatic image indexing systems. The automatic indexing task is formulated as one of image annotation, or automatic metadata generation for images. The evaluation is composed of two individual methods. First, the automatic indexing annotation results are assessed by human subjects. Second, the subjects are asked to annotate some chosen images as the test set whose annotations are used as ground truth. Then, the system is tested by the test set whose annotation results are judged against the ground truth. Only one of these methods is reported for most systems on which user-centred evaluation are conducted. We believe that both methods need to be considered for full evaluation. We also provide an example evaluation of our system based on this methodology. According to this study, our proposed evaluation methodology is able to provide deeper understanding of the system's performance.Mon Apr 30 23:53:49 CEST 2007Usage patterns of collaborative tagging systems2006pattern collaborative tagging collaborative-tagging folksonomy Mon Apr 30 23:53:43 CEST 2007New York, NY, USACSCW '06: Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work181--190tagging, communities, vocabulary, evolution2006community vocabulary tagging collaborative-tagging evolution experiment Mon Apr 30 23:51:15 CEST 2007Banff, CanadaWorkshop on Social and Collaborative Construction of Structured Knowledge (CKC 2007) at WWW 2007Formalization, User Strategy And Interaction Design: Users’ Behaviour With Discourse Tagging Semantics2007tagging semantic discourse Mon Apr 30 23:51:13 CEST 2007Banff, CanadaWorkshop on Social and Collaborative Construction of Structured Knowledge (CKC 2007) at WWW 2007Ontology Maturing: a Collaborative Web 2.0 Approach to Ontology Engineering 2007web2.0 ontology engineering collaborative folksonomy tagging Mon Apr 30 23:51:06 CEST 2007Collaborative Web Tagging Workshop at WWW2006, Edinburgh, Scotland, May{Towards the semantic web: Collaborative tag suggestions}2006suggestions www2006 collaborative recommender web2.0 folksonomy tagging Content organization over the Internet went through several interesting phases of evolution: from structured directories to unstructured Web search engines and more recently, to tagging as a way for aggregating information, a step towards the semantic web vision. Tagging allows ranking and data organization to directly utilize inputs from end users, enabling machine processing of Web content. Since tags are created by individual users in a free form, one important problem facing tagging is to identify most appropriate tags, while eliminating noise and spam. For this purpose, we define a set of general criteria for a good tagging system. These criteria include high coverage of multiple facets to ensure good recall, least effort to reduce the cost involved in browsing, and high popularity to ensure tag quality. We propose a collaborative tag suggestion algorithm using these criteria to spot high-quality tags. The proposed algorithm employs a goodness measure for tags derived from collective user authorities to combat spam. The goodness measure is iteratively adjusted by a reward-penalty algorithm, which also incorporates other sources of tags, e.g., content-based auto-generated tags. Our experiments based on My Web 2.0 show that the algorithm is effective.Mon Apr 30 23:44:05 CEST 2007New York, NY, USACHI '06: Proceedings of the SIGCHI conference on Human Factors in computing systems111--120Dogear: Social bookmarking in the enterprise2006enterprise tagging folksonomy Mon Apr 30 23:43:49 CEST 2007Thousand Oaks, CA, USAJ. Inf. Sci.April2198--208Usage patterns of collaborative tagging systems322006huberman tagging golder problems must citation Mon Apr 30 23:41:50 CEST 2007Library Student JournalFebruaryLibrary Student Journal: Collaborative tagging, folksonomies, distributed classification or ethnoclassification: a literature review.2007tagging survey review folksonomy basilar Tagging, folksonomy, distributed classification, ethnoclassification—however it is labelled, the concept of users creating and aggregating their own metadata is gaining ground on the internet. This literature review briefly defines the topic at hand, looking at current implementations and summarizing key advantages and disadvantages of distributed classification systems with reference to prominent folksonomy commentators. After considering whether distributed classification can replace expert catalogers entirely, it concludes that distributed classification can make an important contribution to digital information organisation, but that it may need to be integrated with more traditional organisation tools to overcome its current weaknesses.Mon Apr 30 23:41:47 CEST 2007Lecture Notes in Computer Science : On the Move to Meaningful Internet Systems 2006: OTM 2006 Workshops181--188Community-Driven Ontology Evolution Based on Folksonomies2006knowledge-sharing tagging community evolution democratization folksonomy cominf Mon Apr 30 23:38:43 CEST 2007Washington, DC, USAWI-IATW '06: Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2006 Workshops)(WI-IATW'06)212--215AcadeMix Juice- A Hybrid Web 2.0/Semantic Web Platform for Exchange of Academic Knowledge2006tagging Mon Apr 30 23:38:37 CEST 2007Washington, DC, USAWI-IATW '06: Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2006 Workshops)(WI-IATW'06)421--424Finding Unknown Interests Utilizing the Wisdom of Crowds in a Social Bookmark Service2006tagging reccomender Mon Apr 30 23:38:32 CEST 2007New York, NY, USAJCDL '06: Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries364--364cloudalicious: folksonomy over time2006poster tagging folksonomy Mon Apr 30 23:38:30 CEST 2007Washington, DC, USAWI-IATW '06: Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2006 Workshops)(WI-IATW'06)192--195ReMarkables: A Web-Based Research Collaboration Support System Using Social Bookmarking Tools2006tagging digital-library research-papers Mon Apr 30 23:38:26 CEST 2007Web Semantics: Science, Services and Agents on the World Wide WebDecember4263--266CONFOTO: Browsing and annotating conference photos on the Semantic web42006tagging shortpaper rdf confoto This paper describes CONFOTO, a browsing and annotation service1 for conference photos which combines current web trends such as data sharing and collaborative tagging with Resource Description Framework (RDF) system advantages like unrestricted aggregation and ontology re-use. Interactive user interface components ease information exploring and editing, W3C-recommended import and export interfaces and formats facilitate data integration and re-purposing.Mon Apr 30 23:34:40 CEST 2007New York, NY, USACSCW '06: Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work195--198Shared waypoints and social tagging to support collaboration in software development2006waypoints peggy tagging sw-engineering Mon Apr 30 23:34:24 CEST 2007SearcherJune626--38Social Bookmarking, Folksonomies, and Web 2.0 Tools142006web20 tagging socialbookmarking Mon Apr 30 23:32:02 CEST 2007New York, NY, USAHYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia111--114Harvesting social knowledge from folksonomies2006knowledge tagging folksonomy social Mon Apr 30 23:31:59 CEST 2007Intelligent Systems, IEEE [see also IEEE Intelligent Systems and Their Applications]388--90Knowledge publishing and access on the semantic Web: a sociotechnological analysis212006semantic-web ontology democratization tagging motta metadata The semantic Web extends the current Web with a semantic layer, which semantic-aware agents can use for reasoning. The idea is to enable a greater degree of task automation and user support than is possible with the current Web. Yet the semantic Web has implications for knowledge publishing and access. An ontology-driven world might lead to the imposition of dominant conceptual viewpoints on formal knowledge production, which might threaten the democratic nature of knowledge publishing on the Web. However, the author argue that this won't necessarily happen, if we fully exploit the inherent flexibility and "smartness" associated with semantic technologies, and we succeed in connecting the semantic Web's construction process to the social dynamics shaping the current Web.Mon Apr 30 23:31:50 CEST 2007New York, NY, USACHI '06: CHI '06 extended abstracts on Human factors in computing systems1367--1372Waypointing and social tagging to support program navigation2006tagging chisel social-navigation peggy waypoints chi06