Judgement of information quality and cognitive authority in the Web
Journal of the American Society for Information Science and Technology
Indicators of accuracy for answers to ready reference questions on the internet
Journal of the American Society for Information Science and Technology
The Wisdom of Crowds
A User Reputation Model for a User-Interactive Question Answering System
SKG '06 Proceedings of the Second International Conference on Semantics, Knowledge, and Grid
Journal of Management Information Systems
Hits on question answer portals: exploration of link analysis for author ranking
SIGIR '07 Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval
The DeLone and McLean Model of Information Systems Success: A Ten-Year Update
Journal of Management Information Systems
Discovering authorities in question answer communities by using link analysis
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Finding high-quality content in social media
WSDM '08 Proceedings of the 2008 International Conference on Web Search and Data Mining
Predictors of answer quality in online Q&A sites
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Information quality work organization in wikipedia
Journal of the American Society for Information Science and Technology
A predictive framework for retrieving the best answer
Proceedings of the 2008 ACM symposium on Applied computing
Knowledge sharing and yahoo answers: everyone knows something
Proceedings of the 17th international conference on World Wide Web
Brooks' versus Linus' law: an empirical test of open source projects
dg.o '08 Proceedings of the 2008 international conference on Digital government research
Exploring question subjectivity prediction in community QA
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Identifying authoritative actors in question-answering forums: the case of Yahoo! answers
Proceedings of the 14th ACM SIGKDD international conference on Knowledge discovery and data mining
Facts or friends?: distinguishing informational and conversational questions in social Q&A sites
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Questions in, knowledge in?: a study of naver's question answering community
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Users' relevance criteria for evaluating answers in a social Q&A site
Journal of the American Society for Information Science and Technology
Understanding and summarizing answers in community-based question answering services
COLING '08 Proceedings of the 22nd International Conference on Computational Linguistics - Volume 1
The measurement of user satisfaction with question answering systems
Information and Management
Secure open source collaboration: an empirical study of linus' law
Proceedings of the 16th ACM conference on Computer and communications security
Leveraging Crowdsourcing: Activation-Supporting Components for IT-Based Ideas Competition
Journal of Management Information Systems
Everything Is Miscellaneous: The Power of the New Digital Disorder
Everything Is Miscellaneous: The Power of the New Digital Disorder
A structuration approach to online communities of practice: The case of Q&A communities
Journal of the American Society for Information Science and Technology
Microcollaborations in a social Q&A community
Information Processing and Management: an International Journal
Seekers, sloths and social reference: homework questions submitted to a question-answering community
The New Review of Hypermedia and Multimedia - Special issue: Observing users of digital educational technologies
A comparative assessment of answer quality on four question answering sites
Journal of Information Science
Special Section: Social Aspects of Sociotechnical Systems
Journal of Management Information Systems
Information Quality in Wikipedia: The Effects of Group Composition and Task Conflict
Journal of Management Information Systems
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With the proliferation of the social web questions about information quality and optimization attract the attention of IS scholars. Question-answering (QA) sites, such as Yahoo!Answers, have the potential to produce good answers, but at the same time not all answers are good and not all QA sites are alike. When organizations design and plan for the integration of question answering services on their sites, identification of good answers and process optimization become critical. Arguing that 'given enough answers all questions are answered successfully,' this paper identifies the optimal number of posts that generate high quality answers. Based on content analysis of Yahoo! Answers' informational questions (n=174) and their answers (n=1,023), the study found that seven answers per question are 'enough' to provide a good answer.