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Park, Hyunjung and Widom, Jennifer CrowdFill: A System for Collecting Structured Data from the Crowd. In: 23rd International World Wide Web Conference (WWW), Seoul, Korea.

Park, Hyunjung and Widom, Jennifer (2014) CrowdFill: Collecting Structured Data from the Crowd. In: ACM SIGMOD International Conference on Management of Data, Snowbird, Utah.

Parameswaran, Aditya and Garcia-Molina, Hector and Park, Hyunjung and Polyzotis, Neoklis and Ramesh, Aditya and Widom, Jennifer CrowdScreen: Algorithms for Filtering Data with Humans.

Park, Hyunjung (2014) Crowdsourcing Structured Data. PhD thesis, Stanford University.

Park, Hyunjung and Pang, Richard and Parameswaran, Aditya and Garcia-Molina, Hector and Polyzotis, Neoklis and Widom, Jennifer (2012) Deco: A System for Declarative Crowdsourcing. In: 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey.

Parameswaran, Aditya and Park, Hyunjung and Garcia-Molina, Hector and Polyzotis, Neoklis and Widom, Jennifer Deco: Declarative Crowdsourcing. Technical Report. Stanford InfoLab.

Park, Hyunjung and Pang, Richard and Parameswaran, Aditya and Garcia-Molina, Hector and Polyzotis, Neoklis and Widom, Jennifer (2012) An Overview of the Deco System: Data Model and Query Language; Query Processing and Optimization. ACM SIGMOD Record, 41 (4).

Ikeda, Robert and Park, Hyunjung and Widom, Jennifer Provenance for Generalized Map and Reduce Workflows. In: CIDR 2011.

Park, Hyunjung and Widom, Jennifer (2013) Query Optimization over Crowdsourced Data. In: 39th International Conference on Very Large Data Bases (VLDB), Trento, Italy.

Park, Hyunjung and Parameswaran, Aditya and Widom, Jennifer (2012) Query Processing over Crowdsourced Data. Technical Report. Stanford InfoLab.

Park, Hyunjung and Ikeda, Robert and Widom, Jennifer (2011) RAMP: A System for Capturing and Tracing Provenance in MapReduce Workflows. In: 37th International Conference on Very Large Data Bases (VLDB), Seattle, Washington.

Agrawal, Parag and Ikeda, Robert and Park, Hyunjung and Widom, Jennifer (2009) Trio-ER: The Trio System as a Workbench for Entity-Resolution. Technical Report. Stanford InfoLab.