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Collaborative streaming of on demand videos for mobile devices

Mingyang Zhong
2016 2016 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops)  
There are two kinds of solutions ix Keywords Collaborative streaming, bandwidth aggregation, device discovery, activity recognition, bandwidth estimation, optimisation selection, work distribution, incentive  ...  The number of mobile users with a variety of applications that require on demand video content is growing rapidly.  ...  the sufficiency of bandwidth requirement for smooth playout, enhancing the performance of videos/files sharing by collaborating with other wireless devices, and the evaluation from P2P sharing to collaborative  ... 
doi:10.1109/percomw.2016.7457086 dblp:conf/percom/Zhong16 fatcat:kzwbaeykubfclchuazl26n5yba

TRIDEnT: Building Decentralized Incentives for Collaborative Security [article]

Nikolaos Alexopoulos, Emmanouil Vasilomanolakis, Stephane Le Roux, Steven Rowe, Max Mühlhäuser
2019 arXiv   pre-print
This is largely due to a lack of trust and participation incentives for companies and organizations.  ...  To validate the basic principles behind TRIDEnT, we present an intuitive game-theoretic model of alert sharing, that is of independent interest, and show that collaboration is bound to take place infinitely  ...  A deposit is used to incentivize buyers to provide ratings for streams. Note that our design is generic and can in theory provide incentives and trust for any kind of information sharing platform.  ... 
arXiv:1905.03571v1 fatcat:ckicnjz3brdkne5272rb5ykpua

MACNET: Mobile Adhoc Collaborative NETworks

Jawwad Shamsi, S. Ali Raza, Hassan Farid, Taha Munir, Abbas Mehdi
2014 Proceedings of the 10th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing  
MACNET (Mobile Ad-hoc Collaborative NETwork) implements a middleware to address the issues of collaboration, trust, and network connectivity.  ...  This paper aims to address this problem by proposing a collaborative adhoc network of smart phones which utilizes trust relationship among peer devices to provide a computationally powerful, resilient,  ...  Requirements for Collaborative Computing There are several challenges and requirements which must be fulfilled in order to promote collaborative computing among smart phones. 1) Trust Relationship Collaboration  ... 
doi:10.4108/icst.collaboratecom.2014.257322 dblp:conf/colcom/ShamsiRFMM14 fatcat:4gq67ds4zra7bj7344cif3poby

OSCAR: A Collaborative Bandwidth Aggregation System [article]

Karim Habak, Khaled A. Harras, Moustafa Youssef
2014 arXiv   pre-print
collaboration.  ...  We present the OSCAR architecture that does not introduce any intermediate hardware nor require changes to current applications or legacy servers.  ...  the Reservation Manager. 1) Tendering Price Determiner: This module runs at the seller and is responsible for determining a price to offer for sharing a device's bandwidth on a given interface for a fixed  ... 
arXiv:1401.1258v1 fatcat:rpxtca3tongf5lzvncj5adr3tm

Scalability of Collaborative Environments

Rick McGeer, Andreas Raab, David Reed, David Smith, Alan Kay
2006 Fourth International Conference on Creating, Connecting and Collaborating through Computing (C5'06)  
Does it depend on the nature of the collaboration? In this paper, we derive bounds on bandwidth and latency for consistent collaborative systems.  ...  Networked or wide-area shared environments use the network to permit physically-disparate workstations to participate in a shared environment.  ...  The discussion in this section leads us to the following requirements for a distributed, shared simulation system: 1.  ... 
doi:10.1109/c5.2006.32 dblp:conf/c5/McGeerRRSK06 fatcat:3kwiwjwfa5fx5p3sj2a7v6qkge

Understanding Collaborative Consumption Business Model: Case of Car Sharing Systems

Li-hua WU
2017 DEStech Transactions on Materials Science and Engineering  
portfolio for their car sharing systems.  ...  To understand how collaborative consumption models run in practice, this paper performs an investigation on five car sharing systems which are successful startups built on collaborative consumption.  ...  and for creating trust between buyers and sellers in car sharing systems.  ... 
doi:10.12783/dtmse/mmme2016/10146 fatcat:e7ce3owv4fabxni7im7elrppza

Towards supply chain collaboration in B2B pricing

Marco Formentini, Pietro Romano
2016 International Journal of Operations & Production Management  
4) how are the benefits created thanks to collaboration shared among the counterparts?  ...  3) what are the techniques for collaborative pricing implementation according to the different contexts where collaboration takes place?  ...  Ellram (Miami University) for her precious guidance and advice offered at the beginning of this research.  ... 
doi:10.1108/ijopm-03-2015-0124 fatcat:jkm4fe3libg3jkgpo2tbrl5tzq

Driving collaborative improvement processes

R. Middel *, J. Gieskes, O. Fisscher
2005 Production planning & control (Print)  
The purpose of this paper is to propose preliminary theory on Collaborative Improvement (CoI), i.e. continuous improvement at the EME level.  ...  However, the battlefield of competition is increasingly moving from the level of individual firms to that of organisational settings based on loose company boundaries and collaborative relations among  ...  and the benefits of collaborative improvement in practice.  ... 
doi:10.1080/09537280500063285 fatcat:c6lyej5rdfahtbfaxmbtpwcuwi

Toward Comprehensive Security Policy Governance in Collaborative Enterprise [chapter]

Ziyi Su, Frédérique Biennier
2012 IFIP Advances in Information and Communication Technology  
In this way, a compendious but comprehensive security governance for collaborative enterprise is achieved.  ...  This paper analyzes the nature of secured assets exchange management in collaborative enterprise, describing the assets sharing patterns and, accordingly, 'sub-context' partition method.  ...  Introduction Information sharing is necessary for global optimization in collaborative enterprise. At the same time, new challenges come up for security governance and Information Control Technology.  ... 
doi:10.1007/978-3-642-33980-6_39 fatcat:gtvohjg2njapffpobvszhdqege

Participation in collaboration electronic marketplaces

E. Christiaanse, M.L. Markus
2003 36th Annual Hawaii International Conference on System Sciences, 2003. Proceedings of the  
Whereas transaction-oriented marketplaces are characterized by catalogs, auctions or exchanges, and support for negotiated pricing, collaboration marketplaces are characterized by planning capabilities  ...  We compare three alternative theoretical perspectives on collaboration marketplaces and discuss their implications for future research.  ...  Information sharing through shared IT-based collaboration platforms reduces companies' required investments in relationship-specific IT assets.  ... 
doi:10.1109/hicss.2003.1174383 dblp:conf/hicss/ChristiaanseM03 fatcat:z2qsocret5cqrkvsxjttncf7bi

A Decentralized Marketplace for Collaborative Manufacturing

Adrian Hofmann, Chiara Freichel, Axel Winkelmann
2021 European Conference on Information Systems  
Therefore, we matched requirements for existing platform approaches to decentralizing technologies.  ...  The manufacturing industry requires intra-and inter-organizational collaboration to cope with increasing cost pressure, high market dynamics, and sophisticated customer requirements.  ...  The authors are responsible for the content of this publication.  ... 
dblp:conf/ecis/HofmannFW21 fatcat:5m67fjyhhvcrdk2yzk2aufhjry

Collaborative Custodianship through Collaborative Cloud Mapping: Challenges and Opportunities

Serena Coetzee, Jacques Du Preez, Franz-Josef Behr, Antony K. Cooper, Martijn Odijk, Siegfried Vanlishout, Raf Buyle, Markus Jobst, Maroale Chauke, Nicolene Fourie, Peter Schmitz, Frikan Erwee
2019 Proceedings of the ICA  
Collaborative cloud mapping allows for ubiquitous, convenient, on-demand, configured and tailor-made mapping with resources shared between various entities collaborating on a specific initiative, such  ...  as an SDI or for disaster management.  ...  Acknowledgements The authors are grateful for the input, feedback and thoughts of the participants of the  ... 
doi:10.5194/ica-proc-2-19-2019 fatcat:yr4lwz2bcjcibm7kjot2dowgoi

Stream on the Sky: Outsourcing Access Control Enforcement for Stream Data to the Cloud [article]

Tien Tuan Anh Dinh, Anwitaman Datta
2012 arXiv   pre-print
Specifically, we investigate secure mechanisms for outsourcing access control enforcement for stream data to the cloud.  ...  We devise a system that allows data owners to specify fine-grained policies associated with their data streams, then to encrypt the streams and relay them to the cloud for live processing and storage for  ...  Traditionally, XACML is used for access control in trusted domains, such as internal systems or in trusted collaborations.  ... 
arXiv:1210.0660v1 fatcat:kd3mfb6o7vbwhfwv25zp7wo5xe

When multi-touch meets streaming

Zimu Liu, Yuan Feng, Baochun Li
2011 Proceedings of the 10th International Conference on Mobile and Ubiquitous Multimedia - MUM '11  
In this paper, we propose that these multi-touch gestures can be streamed on-the-fly among multiple participating users, making it possible to engage users in a collaborative or competitive experience.  ...  With the advent of mobile devices with large displays, it is intuitive and natural for users to interact with an application on a mobile device using multi-touch gestures.  ...  Second, even if more condensed application-specific data is streamed instead of video, such a solution requires each application to design a unique customtailored solution for sharing with other users  ... 
doi:10.1145/2107596.2107599 dblp:conf/mum/LiuFL11 fatcat:ilqdjyabdzeqbph4mg5o7igwkm

Exploiting RFID digital information in enterprise collaboration

George Lekakos
2007 Industrial management & data systems  
A European field survey is employed for the evaluation of several RFID-enabled collaboration scenarios, providing insights to both researchers and practitioners (retailers and suppliers in the grocery  ...  Purpose -The purpose of this paper is to investigate how a distributed network architecture, building on web-service orchestration, data-stream management systems and smart-tagging technologies, can be  ...  DSMS, supporting real-time analytics and decision support based on continuous queries of transient data streams; and . web-service orchestration, enabling secure and seamless information sharing and collaboration  ... 
doi:10.1108/02635570710822778 fatcat:7mymevve3zd2ndyral4axug4e4
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