Towards a research agenda for enterprise crowdsourcing
ISoLA'10 Proceedings of the 4th international conference on Leveraging applications of formal methods, verification, and validation - Volume Part I
Predicting qos in scheduled crowdsourcing
CAiSE'12 Proceedings of the 24th international conference on Advanced Information Systems Engineering
Form digitization in BPO: from outsourcing to crowdsourcing?
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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The processing of scanned documents calls for automatic recognition of the text by OCR (Optical Character Recognition) computer programs, followed by human validation and correction. Crowdsourcing of these essential manual tasks is a good option, provided one can take care of some key challenges, so that the quality level expected by the customer is met. We show how tools for efficient validation and correction are adapted and enhanced to address issues associated with crowdsourcing, such as data privacy, quality control, crowd monitoring, and job quality assurance. We started to implement these ideas and technologies in our COoperative eNgine for Correction of ExtRacted Text (CONCERT), which is used in book digitization projects.