Silviu Maniu Riva Del Garda, Trento, August 26, 2013

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Contents

Organization

I. Invited Keynotes

Mining the Crowd. Tova Milo

Wrapper Generation Supervised by a Noisy Crowd. Valter Crescenzi, Paolo Merialdo and

Disheng Qiu

Crowdsourcing to Mobile Users: A Study of the Role of Platforms and Tasks. Vincenzo

Della Mea, Eddy Maddalena and Stefano Mizzaro

Condition-Task-Store: A Declarative Abstraction for Microtask-based Complex Crowdsourcing. Kenji Gonnokami, Atsuyuki Morishima and Hiroyuki Kitagawa The Palm-tree Index: Indexing with the crowd. Ahmed Mahmood, Walid Aref, Eduard

Dragut and Saleh Basalamah

Crowdsourcing Feedback for PayAsYouGo Data Integration. Fernando Osorno-Gutierrez,

Norman Paton and Alvaro A. A. Fernandes

III. Vision Papers

Crowds, not Drones: Modeling Human Factors in Interactive Crowdsourcing. Senjuti Basu Roy, Ioanna Lykourentzou, Saravanan Thirumuruganathan, Sihem Amer-Yahia and Gautam Das Cost and Quality Trade-O s in Crowdsourcing. Anja Gruenheid and Donald Kossmann 43 Data In Context: Aiding News Consumers while Taming Dataspaces. Eugene Wu, Adam Marcus and Sam Madden 47 3 4 5 6 7 8 14 20 26 32 38 39

Program Committee Members

Co-Chairs

Reynold Cheng Anish Das Sarma Pierre Senellart

Vice-Chair

External Reviewers

The University of Hong Kong, Hong Kong Google, USA Telecom ParisTech, France The University of Hong Kong, Hong Kong CNRS, France The University of Hong Kong, Hong Kong The University of Hong Kong, Hong Kong Hong Kong University of Science and Technology, Hong Kong Shenzhen Institutes of Advanced Technology, China University of Pennsylvania, USA U.C. Berkeley, USA Chinese University of Hong Kong, Hong Kong ETH Zurich, Switzerland Brown University, USA Tsinghua University, China The Hong Kong Polytechnic University MIT, USA Rutgers University, USA University of Tsukuba, Japan Microsoft Research Asia, China Simon Fraser University, Canada Telecom Paristech, France University of Antwerp, Belgium Chinese University of Hong Kong, Hong Kong The University of Hong Kong, Hong Kong The University of Hong Kong, Hong Kong

References