172 Hits in 9.8 sec

Pushing the limits of mechanical turk

Luke Gottlieb, Jaeyoung Choi, Pascal Kelm, Thomas Sikora, Gerald Friedland
2012 Proceedings of the ACM multimedia 2012 workshop on Crowdsourcing for multimedia - CrowdMM '12  
In this article we review the methods we have developed for finding Mechanical Turk participants for the manual annotation of the geo-location of random videos from the web.  ...  This task is different from a standard Mechanical Turk task in that it is difficult for both humans and machines, whereas a standard Mechanical Turk task is usually easy for humans and difficult or impossible  ...  Acknowledgments We would like to acknowledge Howard Lei for his aid in this work.  ... 
doi:10.1145/2390803.2390815 dblp:conf/mm/GottliebCKSF12 fatcat:px2uaibmvvghhmlznbrxgbq4tu

HelPal: A Search System for Mobile Crowd Service [article]

Yao Wu, Tianzhen Wu, Ziyi Xiong, Yuncheng Wu, Hong Chen, Cuiping Li, Xiaoying Zhang
2017 arXiv   pre-print
Demonstration shows the user-friendly search interface for users to conveniently find skilled and qualified nearby service providers.  ...  Proliferation of ubiquitous mobile devices makes location based services prevalent. Mobile users are able to volunteer as providers of specific services and in the meanwhile to search these services.  ...  The turks are equipped with mobile devices that can access 4 We name the qualified users who can provide specific service as turks after the Mechanical Turk, Turk networks  ... 
arXiv:1712.09010v1 fatcat:ukur7dqrp5gjnlegsct4lp3vci


Zhao Chen, Chen Jason Zhang, Rui Fu, Ziyuan Zhao, Zheng Liu, Leihao Xia, Lei Chen, Peng Cheng, Caleb Chen Cao, Yongxin Tong
2014 Proceedings of the VLDB Endowment  
As one of the successful forms of using Wisdom of Crowd, crowdsourcing, has been widely used for many human intrinsic tasks, such as image labeling, natural language understanding, market predication and  ...  In spatial crowdsourcing, a requester can ask for resources related a specific location, the mobile users who would like to take the task will travel to that place and get the data.  ...  To achieve the properties of real-time responding and geo-sensitivity, gMission is equipped with a specially adapted task recommendation module, which consists of the following mechanisms.  ... 
doi:10.14778/2733004.2733047 fatcat:yvemv5d44vhjrmk6vdv7cfo6ia

Terrorism and Counterterrorism [chapter]

Austin T. Turk
2015 The Handbook of Deviance  
I also thank Gary Jensen for originally inviting me to write a brief essay on this subject. ACKNOWLEDGMENT  ...  ACKNOWLEDGMENTS For comments on earlier drafts, I thank M. P. Baumgartner, Roberta Senechal de la Roche, Christopher David Stevens, and James Tucker.  ...  Point maps will make obvious the location of incidents and the groups responsible for carrying out attacks, as well as how locations evolve over time.  ... 
doi:10.1002/9781118701386.ch30 fatcat:vb2swa33nnbm3c7m5kosn4zxhu

Designing Complex Crowdsourcing Applications Covering Multiple Platforms and Tasks

Alessandro Bozzon, Marco Brambilla, Stefano Ceri, Andrea Mauri, Riccardo Volonterio
2015 Journal of Web Engineering  
In this paper we propose methods and tools for designing crowd-based workflows as interacting tasks.  ...  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  ...  Amazon Mechanical Turk).  ... 
dblp:journals/jwe/BozzonBC0V15 fatcat:lx2wp72hbrge5mszggeao2u4y4

DRAP: A decentralized public resourced cloudlet for Ad-hoc networks

Radhika Agarwal, Amiya Nayak
2015 2015 IEEE 4th International Conference on Cloud Networking (CloudNet)  
We have simulated cloudlet functionalities for several scenarios and show that our approach is viable alternative for many applications such as sharing GPS, crowd sourcing, natural language processing,  ...  This enables creation of new and interesting applications for all devices.  ...  Human validation is also performed using Amazon Mechanical Turk [16] , where many of people are actively working on simple tasks for incentives (monetary rewards).  ... 
doi:10.1109/cloudnet.2015.7335327 dblp:conf/cloudnet/AgarwalN15 fatcat:kwfouzorhvbzdk6y5kfxgyhrme

On Multi-Access Edge Computing: A Survey of the Emerging 5G Network Edge Cloud Architecture and Orchestration

Tarik Taleb, Konstantinos Samdanis, Badr Mada, Hannu Flinck, Sunny Dutta, Dario Sabella
2017 IEEE Communications Surveys and Tutorials  
MEC offers storage and computational resources at the edge, reducing latency for mobile end users and utilizing more efficiently the mobile backhaul and core networks.  ...  Multi-access edge computing (MEC) is an emerging ecosystem, which aims at converging telecommunication and IT services, providing a cloud computing platform at the edge of the radio access network.  ...  From the end-device's perspectives, certain constraints are raised in terms of battery lifetime, computational power and memory limitations, especially for complex processes.  ... 
doi:10.1109/comst.2017.2705720 fatcat:spzgg3fudvgbfo4fme6cigqh6m

On Social Machines for Algorithmic Regulation [article]

Nello Cristianini, Teresa Scantamburlo
2019 arXiv   pre-print
We take seriously recent proposals for algorithmic regulation of society, and we identify the existing technologies that can be used to implement them, most of them originally introduced in business contexts  ...  After showing how all the building blocks of algorithmic regulation are already well in place, we discuss possible implications for human autonomy and social order.  ...  NC and TS were supported by the ERC Advanced Grant ThinkBIG.  ... 
arXiv:1904.13316v1 fatcat:gnq2qkbltnhvheivon4hx3znjy

Digital Advertising: An Information Scientist's Perspective [chapter]

James G. Shanahan, Goutham Kurra
2011 Advanced Topics in Information Retrieval  
Digital online advertising is a form of promotion that uses the Internet and World Wide Web for the express purpose of delivering marketing messages to attract customers.  ...  That being said, the field of advertising has been equally revolutionized by the Internet, World Wide Web, and more recently, by the emergence of the social web, and mobile devices.  ...  Though relevance is generally provided by a team of professional assessors, it is sometimes obtained via crowd sourcing services such as the Amazon Mechanical Turk [13] .  ... 
doi:10.1007/978-3-642-20946-8_9 fatcat:rycs7flw75fzflspvrza4lvuo4

On social machines for algorithmic regulation

Nello Cristianini, Teresa Scantamburlo
2019 AI & Society: The Journal of Human-Centred Systems and Machine Intelligence  
After showing how all the building blocks of algorithmic regulation are already well in place, we discuss the possible implications for human autonomy and social order.  ...  We take seriously recent proposals for algorithmic regulation of society, and we identify the existing technologies that can be used to implement them, most of them originally introduced in business contexts  ...  Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creat iveco mmons .org/licen ses/by/4.0/), which permits unrestricted use,  ... 
doi:10.1007/s00146-019-00917-8 fatcat:psgvjukrkvh5djgf5hz2tplgcm

The Future Internet convergence of IMS and ubiquitous smart environments: An IMS-based solution for energy efficiency

Paolo Bellavista, Giuseppe Cardone, Antonio Corradi, Luca Foschini
2012 Journal of Network and Computer Applications  
The push from academia and industry for this kind of services shows that time is mature for a more general support framework for Pervasive Sensing solutions able to enhance frail architectures, promote  ...  So far, existing works on Pervasive Sensing have focused only on limited portions of the whole stack of available devices and data that they can use, to propose and develop mainly vertical solutions.  ...  All these research efforts, together with many ones we cannot cover here for space limitations, have generated enough momentum to push the development of the third generation of mobile sensing applications  ... 
doi:10.1016/j.jnca.2011.05.003 fatcat:3iprgfdvmjfxxey67qtflilnri

Online platform typologies [chapter]

2019 An Introduction to Online Platforms and Their Role in the Digital Transformation  
In the classified advertising market MercadoLibre competes with regional players, such as OLX and Vivastreet, and with local players, such as Webmotors and Zap.  ...  Mechanical Turk Amazon launched Mechanical Turk in 2005 with the aim of facilitating the employment of people to undertake tasks that would be complex for machines but that humans can complete more easily  ...  There has been much debate as to how much Mechanical Turk workers earn.  ... 
doi:10.1787/620d0ca9-en fatcat:fbpe4qkkpzfkjgdh4atrn2bzmq

Exploiting Cloud Utility Models for Profit and Ruin

Joseph Idziorek, Mark Tannian
2011 2011 IEEE 4th International Conference on Cloud Computing  
ACKNOWLEDGEMENTS Having nearly completed my PhD program, I now know why people are so grateful in the acknowledgements section of their dissertations -the work of a dissertation is completed with the love  ...  , support, help and guidance of numerous people.  ...  data to leave the authorized geo-location <2.6-5>.  ... 
doi:10.1109/cloud.2011.45 dblp:conf/IEEEcloud/IdziorekT11 fatcat:427chhohqbcoflel5cfsl7a4jy

Civic Technologies: Research, Practice and Open Challenges [article]

Pablo Aragon, Adriana Alvarado Garcia, Christopher A. Le Dantec, Claudia Flores-Saviaga, Jorge Saldivar
2020 arXiv   pre-print
The goal of this workshop is, therefore, to advance CSCW research by raising awareness for the ongoing challenges and open questions around civic technology by bridging the gap between researchers and  ...  key elements of the configuration of trust among government, citizenry, and local organizations and how these elements change depending on the sociopolitical context where community engagement takes place  ...  Acknowledgment This research was sponsored by CONACYT, Paraguay through the program PROCIENCIA and resources of the Fund for the Excellence in Education and Research (FEEI by its Spanish acronym), through  ... 
arXiv:2012.00515v1 fatcat:r7sszjpyifgnvhnmiddojwjglm

An Introduction to Sensor Data Analytics [chapter]

Charu C. Aggarwal
2012 Managing and Mining Sensor Data  
A WSN consists of a set of sensor nodes, which are small sensing devices with limited computational resources able to communicate with each other located in their radio range.  ...  Next, we review the problem of tracking for mobile objects to estimate an object's location given a sequence of noisy observations.  ...  The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Army Research Laboratory  ... 
doi:10.1007/978-1-4614-6309-2_1 fatcat:pfbx566yfzgqpnjcuzonmxr23q
« Previous Showing results 1 — 15 out of 172 results