PPT-Crowdsourcing:

Opportunity or New Threat Major Area Exam June 12 th Gang Wang Committee Prof Ben Y Zhao Cochair Prof Heather Zheng Cochair Prof Christopher Kruegel Why Crowdsourcing. Compared to basic level recogni tion 64257negrained categorization can be more challenging as there are in general less data and fewer discriminative features This necessitates the use of stronger prior for fea ture selection In this work we include nyuedu New York University asundarasternnyuedu This paper is posted at AIS Electronic Library AISeL httpaiselaisnetorgicis2009200 brPage 2br Thirtieth International Conference on Information S ystems Phoenix 2009 PTIMAL ESIGN OF ROWDSOURCING ONTESTS com Shaili Jain Computer Science Department Yale University New Haven CT 06520 shailijainyaleedu ABSTRACT A principal seeks productionof a good withina limited time frame with a hard deadline after which any good procured has no value There is inhere Milan Vojnovic. Microsoft Research. Lecture series – Contemporary Economic Issues – University of East Anglia, Norwich, UK, November 10, 2014. This Talk. An . overview. of results of a model of competition-based crowdsourcing services based on . 22 Daily Telegraph, 28 July 2011 This order grants Counc Quality . Management. and other stories. . Panos. . Ipeirotis. New York University & . Tagasauris. Amazon Mechanical Turk. patent pending. Tagging. patent pending. But what if . MTurk. workers . Gaurang Jadia. CS575 Human Issues in Computing. Outline. Introduction. Big Picture: Process. Breaking down to Models. Crowd Wisdom. Harvesting Distributed Intellect. Crowdsourcing Is Not Open Source. Using SIS. Duncan Yung. Crowdsourcing. Example: Find the lowest price of a product. Distribute the task to different workers.. Workers submit answers.. Return the lowest price when timeout.. Crowdsourcing. University of Wisconsin . Big Data, Big Knowledge, and Big Crowd. The world has changed; now everything is data centric. everyone collects, stores, analyzes TBs and PBs of data . To manage data in this new world, need 3B technologies: . *. , William . Thies. #. , . Edward . Cutrell. #. , . Ravin. . Balakrishnan. *. *. University of Toronto. #. Microsoft Research India. mClerk. : Enabling Mobile Crowdsourcing in Developing Regions. Prior efforts either have middle-class workers.. . Mejdl. . Safran. Fall 2013. SIUC. Crowdsourcing. Research & Development platforms. Innocentive. – open innovation problem solving. Research & Development platforms. IdeaConnection. – idea marketplace and problem solving .  . Qi Li. 1. , . Fenglong. Ma. 1. , Jing Gao. 1. , Lu Su. 1. , Christopher J. Quinn. 2. 1. SUNY Buffalo; . 2. Purdue University . 1. What is Crowdsourcing? . Terminology. Requester. Worker. HITs. Instance. Joint work with AnHai Doan, Sanjib Das, Jeffrey . Naughton. , Ram . Rampalli. , Jude . Shavlik. , and Jerry Zhu. Corleone: Hands-Off Crowdsourcing. for Entity Matching. @. Walmart. Labs. Entity Matching. MetaSUB. . 2015. Jifeng. (Jeff) Zhu, MBA, . CCRP. Abigail Lyons. Weill Cornell . Clinical and Translational Science Center. 2. “Infrastructure . to Support Translational . Research”. “Partnering Makes it Possible” .