Filters








12,266 Hits in 6.5 sec

Crowdsourcing Applications and Platforms: A Data Management Perspective

AnHai Doan, Michael J. Franklin, Donald Kossmann, Tim Kraska
2011 Proceedings of the VLDB Endowment  
Over the past decade, crowdsourcing has emerged as a major problem-solving and data-gathering paradigm on the World-Wide Web. Well-known examples of crowdsourcing include Wikipedia, Linux, Yahoo!  ...  Answers, YouTube, Mechanical Turk-based applications, and much effort is being directed toward developing many more.  ...  From a data management perspective, crowdsourcing allows, for the first time, large-scale and on-demand invocation of human input for data gathering and analysis.  ... 
dblp:journals/pvldb/DoanFKK11 fatcat:3omhpuoub5cyddij3qg2sdbjcq

Designing Complex Crowdsourcing Applications Covering Multiple Platforms and Tasks

Alessandro Bozzon, Marco Brambilla, Stefano Ceri, Andrea Mauri, Riccardo Volonterio
2015 Journal of Web Engineering  
We then discuss how workflows and patterns are managed by CrowdSearcher, a system for designing, deploying and monitoring applications on top of crowd-based systems, including social networks and crowdsourcing  ...  A number of emerging crowd-based applications cover very different scenarios, including opinion mining, multimedia data annotation, localised information gathering, marketing campaigns, expert response  ...  crowd-based applications over several social networks and crowdsourcing platforms.  ... 
dblp:journals/jwe/BozzonBC0V15 fatcat:lx2wp72hbrge5mszggeao2u4y4

Big data challenge: a data management perspective

Jinchuan Chen, Yueguo Chen, Xiaoyong Du, Cuiping Li, Jiaheng Lu, Suyun Zhao, Xuan Zhou
2013 Frontiers of Computer Science  
This Center is funded by a Chinese National "111" Project "Attracting International Talents in Data Engineering Research".  ...  This paper was also partially supported by Beijing Natural Science Foundation (Grant No. 4112030) and National Natural Science Foundation (Grant No. 61170011) and China National Social Security Foundation  ...  Data velocity brings challenges to every stack of a data management platform. Both the storage layer and the query processing layer need to be extremely fast and scalable.  ... 
doi:10.1007/s11704-013-3903-7 fatcat:iialac4ksbgkthayla4sioxtcq

Crowdsourcing Logistics: A conceptual framework and application

Luyuan Zhang
2022 BCP Business & Management  
Under this demand, crowdsourcing is introduced into logistics as a new model. And it has been proven that this model can mobilize society's idle resources to meet supply and demand.  ...  To make the content of the literature review more representative, this paper uses the co-word clustering method to derive hot words from literature and do a literature review on crowdsourcing logistics  ...  mobile applications and online platforms [5] .  ... 
doi:10.54691/bcpbm.v23i.1415 fatcat:yfqhhs2vfvf4jev5pznzjeszta

Optimized Execution of Business Processes on Crowdsourcing Platforms

Roman Khazankin, Benjamin Satzger, Schahram Dustdar
2012 Proceedings of the 8th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing  
Based on historical data gathered by the platform we mine the booking behavior of people based on the nature and incentive of the crowdsourced tasks.  ...  In this paper we propose a framework for adaptive execution of business processes on top of a crowdsourcing platform.  ...  The estimator collects the statistical data from the platform logs and estimates the functional dependency for each type of task CD.  ... 
doi:10.4108/icst.collaboratecom.2012.250434 dblp:conf/colcom/KhazankinSD12 fatcat:pod22xp7enghnbxmuqgyfwyru4

Introduction to Internal Crowdsourcing: Theoretical Foundations and Practical Applications [chapter]

Hannah Ulbrich, Marco Wedel, Hans-Liudger Dienel
2020 Business Rule-Oriented Conceptual Modeling  
In addition to systemic descriptions, oftentimes dominated by economics and business management approaches, there are changing individual, subject-inherent perceptual understandings indicating a change  ...  There are plenty of identified reasons, drivers and catchwords to describe a systemic transformation.  ...  Acknowledgements The goal of this book is to advance the state of Internal Crowdsourcing theory and its application knowledge.  ... 
doi:10.1007/978-3-030-52881-2_1 fatcat:ipk3u3ol6jdajdxc67whp5ljga

Crowdsourcing and Its Application to Transportation Data Collection and Management

Aditi Misra, Aaron Gooze, Kari Watkins, Mariam Asad, Christopher A. Le Dantec
2014 Transportation Research Record  
A final case study exemplifies the use of data quality auditors for ensuring the usability of crowdsourced data, one of many potential issues in crowdsourcing presented in the paper.  ...  These case studies show that crowdsourcing has immense potential to replace or augment traditional ways of collecting data and feedback from a wider group of a transportation system's users without creating  ...  Although there are criticisms with respect to data quality and data management issues, it is undeniable that crowdsourcing has been successful in engaging groups of people in solving a problem that affects  ... 
doi:10.3141/2414-01 fatcat:3wpjoayujzbsvmg7eejefkfgva

THE EMERGENCE OF SOCIAL MEDIA FOR NATURAL DISASTERS MANAGEMENT: A BIG DATA PERSPECTIVE

N. Athanasis, M. Themistocleous, K. Kalabokidis, A. Papakonstantinou, N. Soulakellis, P. Palaiologou
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
A first prototype has been implemented that integrates geo-referenced Twitter messages into a Web GIS for wildfire risk management and real-time earthquake monitoring.  ...  Following a highly scalable architecture that relies on big data components, the proposed methodology can be applied in different geographical areas, different types of social media and a variety of natural  ...  ., Brenning, A. and Zipf, A., 2015 . A geographic approach for combining social media and authoritative data towards identifying useful information for disaster management.  ... 
doi:10.5194/isprs-archives-xlii-3-w4-75-2018 fatcat:mqqsecoo7ff2dm462cohvfdoqm

Towards Crowdsourcing Internet of Things (Crowd-IoT): Architectures, Security and Applications

Kenneth Li Minn Ang, Jasmine Kah Phooi Seng, Ericmoore Ngharamike
2022 Future Internet  
They can be merged to form a new and essential platform in crowdsourcing IoT paradigm for data collection from different sources and communication mediums.  ...  This paper presents a comprehensive survey for this new Crowdsourcing IoT paradigm from four different perspectives: (1) Architectures for Crowd-IoT; (2) Trustworthy, Privacy and Security for Crowd-IoT  ...  [7] 2010 The authors presented a Platform for Remote Sensing using Smartphones (PRISM) which is general architecture for crowdsourcing applications.  ... 
doi:10.3390/fi14020049 fatcat:o62tjaayyvfnjc75irzkpzu5vy

Crowdsourcing Research for Social Insights into Smart Cities Applications and Services

Wadee Alhalabi, Miltiadis Lytras, Nada Aljohani
2021 Sustainability  
The evolution in knowledge management and crowdsourcing research provides new data-processing capabilities.  ...  This kind of research will gain increased momentum in the future due to the availability of big data and new business models for social platforms.  ...  Data Availability Statement: Data for this study are available upon request from Wadee Alhalabi. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/su13147531 fatcat:giggyziinfgnbc4sye7m7tpr6y

A Review of Citizen Science and Crowdsourcing in Applications of Pluvial Flooding

Linda See
2019 Frontiers in Earth Science  
A., de Freitas, E. P., Ueyama, J., and de Albuquerque, J. P. (2018). A service-oriented middleware for integrated management of crowdsourced and sensor data streams in disaster management.  ...  Mini Review ARTICLE A Review of Citizen Science and Crowdsourcing in Applications of Pluvial Flooding Ecosystems Services and Management Program, International Institute for Applied Systems Analysis  ... 
doi:10.3389/feart.2019.00044 fatcat:gnbnlq5yfzblfe346jauljwabq

Crowdsourced Data Mining for Urban Activity: Review of Data Sources, Applications, and Methods

Haifeng Niu, Elisabete A. Silva
2020 Journal of urban planning and development  
However, due to the heterogeneity of data types of crowdsourced data and the limitation of previous studies mainly focusing on a specific application, a systematic review of crowdsourced data mining for  ...  This study provides a systematic and current review for both researchers and practitioners interested in the applications of crowdsourced data mining for urban activity. individual papers.  ...  De , Granell and Ostermann (2016) , and Kim and Hastak Hollenstein and Purves (2010) and Feick and Robertson (2015) Acknowledgment This research is funded by a scholarship from the China Scholarship  ... 
doi:10.1061/(asce)up.1943-5444.0000566 fatcat:vec2lz2olbfbjoem2lfnulzswi

The application of big data analytics in optimizing logistics: a developmental perspective review

Zengwen Yan, Hossam Ismail, Lujie Chen, Xiande Zhao, Liang Wang
2019 Journal of Data, Information and Management  
This paper adopts a developmental perspective to review articles and reports published in the past decade on the application of big data to the optimization of logistics.  ...  First, the evolution and features of both logistics and big data are reviewed using the systematic review method.  ...  A huge amount of data is created from logistics enterprises and their served communities; thus, a platform can be established to provide valuable insights through big data analytics and synthesis of historical  ... 
doi:10.1007/s42488-019-00003-0 fatcat:j2symqjirndebgzjijqxdl4e5m

Crowdsourcing-based Technique for the Development of Sociotechnical System with Application to the Monitoring of Natural and Technological Objects

Arnis Lektauers, Andrejs Romanovs, Aleksejs Cumiks, Vitalijs A. Butenko, Semjon Potrjasaev
2013 Information Technology and Management Science  
importance of this process, by involving public representatives to the dissemination and use of the monitoring data.  ...  This paper discusses the possibility of combining modern social technologies and the process of ground-space monitoring of natural and technological objects, as well as improving the efficiency and social  ...  Cross-border Cooperation Programme within European Neighbourhood and Partnership Instrument 2007-2013".  ... 
doi:10.2478/itms-2013-0017 fatcat:kcrchqitwrhtnoib6g4vpn72c4

CREeLS: Crowdsourcing based Requirements Elicitation for eLearning Systems

Nancy M Rizk, Mervat H., Ahmed M., Eman S.
2019 International Journal of Advanced Computer Science and Applications  
We present Crowdsourcing based Requirements Elicitation for eLS (CREeLS), which is made up of a framework of the necessary elements of crowdsourcing suggesting specific tools for each element, and a phased  ...  Crowdsourcing is the process of having a task performed by the crowd.  ...  of data, and crowdsourcing to validate requirements".  ... 
doi:10.14569/ijacsa.2019.0101034 fatcat:oq4xc77cwndhdjpztill3x2kq4
« Previous Showing results 1 — 15 out of 12,266 results