Answer Garden: a tool for growing organizational memory
COCS '90 Proceedings of the ACM SIGOIS and IEEE CS TC-OA conference on Office information systems
An Information Food Chain for Advanced Applications on the WWW
ECDL '00 Proceedings of the 4th European Conference on Research and Advanced Technology for Digital Libraries
The description logic handbook
Social search and need-driven knowledge sharing in Wikis with Woogle
Proceedings of the 5th International Symposium on Wikis and Open Collaboration
Foundations of Semantic Web Technologies
Foundations of Semantic Web Technologies
Investigating the Semantic Gap through Query Log Analysis
ISWC '09 Proceedings of the 8th International Semantic Web Conference
OntoGame: weaving the semantic web by online games
ESWC'08 Proceedings of the 5th European semantic web conference on The semantic web: research and applications
Methodology and campaign design for the evaluation of semantic search tools
Proceedings of the 3rd International Semantic Search Workshop
Semantic need: an approach for guiding users contributing metadata to the Semantic Web
International Journal of Knowledge Engineering and Data Mining
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In its core, the Semantic Web is about the creation, collection and interlinking of metadata on which agents can perform tasks for human users. While many tools and approaches support either the creation or usage of semantic metadata, there is neither a proper notion of metadata need, nor a related theory of guidance which metadata should be created. In this paper, we propose to analyze structured queries to help identifying missing metadata. We conduct a study on Semantic MediaWiki (SMW), one of the most popular Semantic Web applications to date, analyzing structured "ask"-queries in public SMWinstances. Based on that, we describe Semantic Need, an extension for SMW which guides contributors to provide semantic annotations, and summarize feedback from an online survey among 30 experienced SMW users.