Scalable Urban Mobile Crowdsourcing
نویسندگان
چکیده
منابع مشابه
Scalable Indoor Localization via Mobile Crowdsourcing and Gaussian Process
Indoor localization using Received Signal Strength Indication (RSSI) fingerprinting has been extensively studied for decades. The positioning accuracy is highly dependent on the density of the signal database. In areas without calibration data, however, this algorithm breaks down. Building and updating a dense signal database is labor intensive, expensive, and even impossible in some areas. Res...
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In this paper we present a mobile crowdsourcing platform CrowdCafe, where people can perform microtasks using their smartphones while they ride a bus, travel by train, stand in a queue or wait for an appointment. These microtasks are executed in exchange for rewards provided by local stores, such as coffee, desserts and bus tickets. We present the concept, the implementation and the evaluation ...
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During the past years, crowdsourcing has grown from a number of purpose-built initiatives, such as Wikipedia and Mechanical Turk, to a technique that today that today is used by corporations and academics alike for a plethora of different purposes. While online crowdsourcing is still the most commonly used way of gathering crowd contributions, people are increasingly engaged through mobile devi...
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People treat smartphones as a second skin, having them around nearly 24/7 and constantly interacting with them. Although smartphones are used mainly for personal communication, social networking and web browsing, they have many connectivity capabilities, and are at the same time equipped with a wide range of embedded sensors. Additionally, bluetooth connectivity can be leveraged to collect data...
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We present txteagle, a system that enables people to earn small amounts of money by completing simple tasks on their mobile phone for corporations who pay them in either airtime or MPESA (mobile money). The system is currently being launched in Kenya and Rwanda in collaboration with the mobile phone service providers Safaricom and MTN Rwanda. Tasks include translation, transcription, and survey...
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ژورنال
عنوان ژورنال: ACM Transactions on Intelligent Systems and Technology
سال: 2018
ISSN: 2157-6904,2157-6912
DOI: 10.1145/3078842