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Towards Virtual Knowledge Communities in Peer-to-Peer Networks [chapter]

Melanie Gnasa, Sascha Alda, Jasmin Grigull, Armin B. Cremers
2004 Lecture Notes in Computer Science  
Furthermore, sharing of bookmarks in the peer-to-peer network allows grouping of Virtual Knowledge Communities (VKC) in order to obtain a surplus value in knowledge sharing on the Web.  ...  In order to resolve this anonymity towards the search engine, a system is created which locally stores the search results in the scope of a peerto-peer network.  ...  Fig. 2 . 2 Peer-to-Peer Network with semantic layer for Virtual Knowledge Communities Fig. 1.  ... 
doi:10.1007/978-3-540-24610-7_11 fatcat:op35h3fqczgyxgike4gv73mgri


2013 International Journal of Communication Networks and Security  
With the notion of virtual servers, peers participating in a heterogeneous, structured peer-to-peer (P2P) network may host different numbers of virtual servers, and by migrating virtual servers, peers  ...  common virtual servers, that is unique in that each participating peer is based on the partial knowledge of the system to estimate the probability distributions of the capacities of peers and the loads  ...  INTRODUCTION The Peer-To-Peer(P2P) computer network is one in which each computer in the network can act as a client or server for the other computers in the network, allowing shared access to various  ... 
doi:10.47893/ijcns.2013.1065 fatcat:fd3ik4rd3faapjt6bg5s7ndeou

Toward Community-Driven Interest Management for Distributed Virtual Environment [chapter]

Emanuele Carlini, Patrizio Dazzi, Matteo Mordacchini, Laura Ricci
2014 Lecture Notes in Computer Science  
The second is based on a distributed algorithm enabling the peers to self-organise themselves in communities.  ...  The first one based on a discrete tessellation of the Area of Interest of a peer in order to maximise its coverage by the peer neighbours.  ...  No peer is required to have an explicit knowledge about all the other peers in the community.  ... 
doi:10.1007/978-3-642-54420-0_36 fatcat:ftnofgeawbcmzcnsjcvw2n3jte

Is P2P the unique solution for knowledge-rich collaboration working environments?

Isidro Laso Ballesteros
2005 14th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprise (WETICE'05)  
networks of collaborating peers.  ...  -To reduce failures in diverse teams in particular when the cultural diversity is high.. • Based on the ubiquitous communication technologies provided by Internet.  ... 
doi:10.1109/wetice.2005.42 dblp:conf/wetice/Ballesteros05a fatcat:wgl7v37owzfmtbvrkoooyztkua

A social network-based system for supporting interactive collaboration in knowledge sharing over peer-to-peer network

Stephen J.H. Yang, Irene Y.L. Chen
2008 International Journal of Human-Computer Studies  
Knowledge sharing enables people in virtual communities to access relevant knowledge (explicit or tacit) from broader scope of resources.  ...  This study will address how to apply social network-based system to support interactive collaboration in knowledge sharing over peer-to-peer networks.  ...  Many of the ideas and wording shown in this paper come from the reviewers' comments.  ... 
doi:10.1016/j.ijhcs.2007.08.005 fatcat:usp7rw2njbh3fftf455qrxb6ha

Cache peering in multi-tenant 5G networks [article]

Konstantinos V. Katsaros, Vasilis Glykantzis, George Petropoulos
2016 arXiv   pre-print
Virtual network operators (VNOs) are expected to co-exist over the shared infrastructure, realizing their network functionality on top of virtualized resources.  ...  Building on the adoption of the Network Functions Virtualization (NFV) and Software Defined Networking (SDN) paradigms, 5G networks promise distinctive features includ- ing the capability to support multi-tenancy  ...  At the same time, the communication between the peering vCaches requires a low latency and high bandwidth communication link/network so as to avoid delay penalties in the discovery and delivery of the  ... 
arXiv:1612.07220v1 fatcat:wl4svou2ozhopdyvfacmdqwyce

Peer-to-Peer Service Quality in Virtual Communities

Aku Valtakoski, Juhana Peltonen, Mikko O. J. Laine
2011 International Journal of Virtual Communities and Social Networking  
This type of networked service production system implies challenges in terms of service quality management and, subsequently, value creation for community members.  ...  Virtual communities are an increasingly popular way to conduct business over the Internet. However, from the service provider's point of view they pose special challenges.  ...  members towards each other when communicating in the virtual community.  ... 
doi:10.4018/jvcsn.2011010102 fatcat:ejrjvm5vind4tcoja3gymf4yym

International e-benchmarking: flexible peer development of authentic learning principles in higher education

Irja Leppisaari, Leena Vainio, Jan Herrington, Yeonwook Im
2011 Educational Media International  
The project formed an international virtual learning community for teachers.  ...  The results promote and inform the planning of e-benchmarking communities and flexible virtual team work in professional development and education contexts.  ...  Peer development supporting factors of virtual communities The peer learning space formed in the IVBM project has interfaces with virtual team and learning community approaches.  ... 
doi:10.1080/09523987.2011.607321 fatcat:fw7hcfzwbjhd3m3e4sdkjsbamy

Investigating the Outcomes of Social and Individual Learning by Students' Active Participation in the Learning Management System: A Casual Model

Peyman Yarmohamadzadeh, Ali Jabbarianpour, Ayoub Faizy
2016 Interdisciplinary Journal of Virtual Learning in Medical Sciences  
In other words, it provides supportive infrastructures to enable students to work in LMS social networks, and to increase interactions among peers.  ...  Conclusions: This study presented a new approach for educational institutions to verify the influence of peers.  ...  Acknowledgments The authors thank all students at the institute of higher education Mehr Alborz, who contributed to this research. Footnotes Authors' Contribution: Dr.  ... 
doi:10.5812/ijvlms.10208 fatcat:nqegedfoj5hzfb7ke322oq2zuy

Supporting CSCW and CSCL with Intelligent Social Grouping Services

Jeffrey J.P. Tsai, Jia Zhang, Jeff J.S. Huang, Stephen J.H. Yang
2009 International Journal of Software Science and Computational Intelligence  
B� ana��zin� an� �a����atin� these re�ati�nship ties am�n� peers �sin� ��r ��mp�tati�na� m��e�s, we present a s�stemati� way to discover collaboration peers according to configurable and customizable requirements  ...  Experi-en�es �� s��ia� �r��pin� ser�i�es ��r i�enti��in� ��mm�nities �� pra�ti�e thr���h peer-t�-peer sear�h are s��ia� �r��pin� ser�i�es ��r i�enti��in� ��mm�nities �� pra�ti�e thr���h peer-t�-peer sear  ...  Consider peer i on a �2� network is requesting peer j whose knowledge proficiency conforms to a requested knowledge domain k.  ... 
doi:10.4018/jssci.2009010104 fatcat:sw2wui7euzb5xjttrad3rj3mq4

Autonomic personal computing

D. F. Bantz, C. Bisdikian, D. Challener, J. P. Karidis, S. Mastrianni, A. Mohindra, D. G. Shea, M. Vanover
2003 IBM Systems Journal  
A system is self-configuring to the extent that it automates the installation and setup of its own software in a manner responsive to the needs of the platform, the user, the peer group, and the enterprise  ...  Autonomic personal computing exhibits and constrains these attributes in unique ways. Self-configuring.  ...  Special thanks to Alan Ganek, Kazuo Iwano, and William Chung for their perspectives on the relationship between autonomic personal computing and autonomic computing in general.  ... 
doi:10.1147/sj.421.0165 fatcat:x7sewrkonbdifp26tfzmedznmi

Remedial Boundary Work and Gatekeeper Centrality in a Virtual Entrepreneur Community

Jessica J. Santana
2022 Frontiers in Communication  
The author finds that a peer's tenure in the community network is directly related to exclusive, competitive boundary work of remedial members.  ...  Building on social exchange theorization of network gatekeeping, the author tests the assumption that centralized peers are more competitive gatekeepers, in that they react more negatively to remedial  ...  In contrast, central peers enjoy the benefit of not only their own knowledge but that of the other most connected peers in the community network, as a function of their central network position.  ... 
doi:10.3389/fcomm.2021.753329 fatcat:6ejtlrecofhbbd3ws76gcfca7q

Private Virtual Cluster: Infrastructure and Protocol for Instant Grids [chapter]

Ala Rezmerita, Tangui Morlier, Vincent Neri, Franck Cappello
2006 Lecture Notes in Computer Science  
In this paper, we present Private Virtual Cluster, a low-level middleware that meets these three requirements.  ...  To demonstrate its properties, we have connected with PVC a set of firewall-protected PCs and conducted experiments to evaluate the networking performance and the capability to execute unmodified MPI applications  ...  Compatibility, Virtualization To the best of our knowledge, only JXTA provides compatibility and a virtualization layer in addition to connectivity and security.  ... 
doi:10.1007/11823285_41 fatcat:5bpxh4mjmzfpzfxglfdvhdjmdi

HotTown, enabling context-aware and extensible mobile interactive spaces

T.G. Kanter
2002 IEEE wireless communications  
These developments erase certain important boundaries in how we may physically interact with both real and virtual objects via computers and communication networks, to the extent that we are integrated  ...  Support for peer-to-peer service negotiation with minimal a priori shared knowledge, context representation, and reasoning about context enables the mobile agents (that represent users and other entities  ...  In addition, due to the dynamic changes in the communication environment, peer-to-peer service negotiation should require minimal a priori service knowledge.  ... 
doi:10.1109/mwc.2002.1043850 fatcat:o5thivi7y5ac7aouylqasusliq

Using Academic Social Networks to Enhance the Student Experience in Online Education

Tiffani Bateman
2021 Online Learning  
The essence of academic social networking as it relates to self-actualization is discussed, with insights for educational leaders regarding the use of academic social networking and affinity groups in  ...  Online universities utilize academic social networks to build connections among students, faculty, and alumni through affinity groups.  ...  in group-based virtual communities.  ... 
doi:10.24059/olj.v25i4.2532 fatcat:lfeucazhwna3hi4z7jeg4kvyoe
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