Results 291 to 300 of about 154,629 (311)
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IEEE Transactions on Image Processing, 2019
Facial expression is central to human experience, but most previous databases and studies are limited to posed facial behavior under controlled conditions.
Shan Li, Weihong Deng
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Facial expression is central to human experience, but most previous databases and studies are limited to posed facial behavior under controlled conditions.
Shan Li, Weihong Deng
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FedCrowd: A Federated and Privacy-Preserving Crowdsourcing Platform on Blockchain
IEEE Transactions on Services Computing, 2022Crowdsourcing has attracted widespread attention in recent years and developed into various applications. An indispensable service of crowdsourcing systems is task recommendation, which means tasks should be accurately recommended to the workers with ...
Yu Guo +4 more
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CRCLoc: A Crowdsourcing-Based Radio Map Construction Method for WiFi Fingerprinting Localization
IEEE Internet of Things Journal, 2022The WiFi-based fingerprint indoor-positioning system has attracted increasing interest from industry and academia, benefiting from the widespread deployment of the wireless local area network (WLAN) infrastructure.
X. Du +3 more
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RETRACTED: Research on the value co-creation of the crowdsourcing services under the sharing economy
The International Journal of Electrical Engineering & Education, 2021With the great success of crowdsourcing business models in the context of the sharing economy, how crowdsourcing services work has gained wide attention.
ChenXing Bai, Baoqin Yu
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A Decentralized Location Privacy-Preserving Spatial Crowdsourcing for Internet of Vehicles
IEEE transactions on intelligent transportation systems (Print), 2021With the rapid development of Internet of Vehicles (IoV), vehicle-based spatial crowdsourcing (SC) applications have been proposed and widely applied to various fields. However, location privacy leakage is a serious issue in spatial crowdsourcing because
Junwei Zhang +5 more
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Proceedings of the SEACHI 2016 on Smart Cities for Better Living with HCI and UX, 2016
The engagement and involvement of citizens with the design of Smart City (SC) initiatives help ensure a maximisation of benefit for all stakeholders. However, undertaking processes that facilitate citizen engagement often involves prohibitive challenges in cost, design and deployment mechanisms, particularly for small cities which have limited ...
Long Pham, Conor Linehan
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The engagement and involvement of citizens with the design of Smart City (SC) initiatives help ensure a maximisation of benefit for all stakeholders. However, undertaking processes that facilitate citizen engagement often involves prohibitive challenges in cost, design and deployment mechanisms, particularly for small cities which have limited ...
Long Pham, Conor Linehan
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R&D Management, 2020
The COVID‐19 pandemic has caused unprecedented public health and economic crises. As a response to face the current emergency, science and innovation communities are realizing a fundamental contribution to tackle the crisis.
Silvia Vermicelli +2 more
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The COVID‐19 pandemic has caused unprecedented public health and economic crises. As a response to face the current emergency, science and innovation communities are realizing a fundamental contribution to tackle the crisis.
Silvia Vermicelli +2 more
semanticscholar +1 more source
PriRadar: A Privacy-Preserving Framework for Spatial Crowdsourcing
IEEE Transactions on Information Forensics and Security, 2020Privacy leakage is a serious issue in spatial crowdsourcing in various scenarios. In this paper, we study privacy protection in spatial crowdsourcing. The main challenge is to efficiently assign tasks to nearby workers without needing to know the exact ...
Dong Yuan +4 more
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2010
Crowdsourcing ist ein kreativer, interaktiver Wertschopfungsprozess, bei dem die unternehmenseigenen Problemstellungen durch Externe - die sogenannte kreative Crowd - bearbeitet werden. Die zunachst anonymen Problemloser sind vielfaltig: Kunden, Lieferanten, Hochschulteams, Produktfans, Markenclubs, User Communities, pensionierte Ingenieure ...
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Crowdsourcing ist ein kreativer, interaktiver Wertschopfungsprozess, bei dem die unternehmenseigenen Problemstellungen durch Externe - die sogenannte kreative Crowd - bearbeitet werden. Die zunachst anonymen Problemloser sind vielfaltig: Kunden, Lieferanten, Hochschulteams, Produktfans, Markenclubs, User Communities, pensionierte Ingenieure ...
openaire +3 more sources