Query Optimization in CrowdDB

  title={Query Optimization in CrowdDB},
  author={Erfan Zamanian and Erfan Zamanian Dolati},
While database management systems have successfully established themselves as reliable and highly optimized tools for managing data, they still fall short when it comes to certain types of queries, such as subjective comparisons and finding missing data. Crowdsourcing databases, such as CrowdDB, offer a solution by harnessing the knowledge and problem-solving abilities of large groups of people in order to perform the tasks at which humans excel. Nevertheless, people are prone to make mistakes… CONTINUE READING


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