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Group Rendezvous in a Synchronous, Collaborative Environment [chapter]

Jörg Roth, Claus Unger
1999 Kommunikation in Verteilten Systemen (KiVS)  
Before a session in a synchronous, collaborative environment can really start, various actions have to be performed: users have to be informed about planned sessions, network access paths between session  ...  In the following, we call all these actions group rendezvous.  ...  The short-term rendezvous problem in general Let { } H h hn = 1 ,... denote the set of hosts in the collaborative group. To every h H i ∈ we assign a unique identifier IDi .  ... 
doi:10.1007/978-3-642-60111-8_12 dblp:conf/kivs/RothU99 fatcat:pww23a5bgrbttkggexfv7yk4dm

?DreamTeam?: A platform for synchronous collaborative applications

J�rg Roth
2000 AI & Society: The Journal of Human-Centred Systems and Machine Intelligence  
This paper presents a platform for developing, testing and executing synchronous collaborative shared applications in a distributed, heterogeneous environment.  ...  In addition to several demonstration applications, two serious applications have been developed so far: a collaborative Web browser and a diagram design tool.  ...  In the following, we describe DreamTeam, a Java oriented development and runtime environment for synchronous, collaboration transparent applications.  ... 
doi:10.1007/bf01206130 fatcat:o4suyprdafaaxgtp2m5dvetqnm

"DreamTeam" — a platform for synchronous collaborative applications [chapter]

Jörg Roth, Claus Unger
1998 Berichte des German Chapter of the ACM  
This paper presents a platform for developing, testing and executing synchronous collaborative shared applications in a distributed, heterogeneous environment.  ...  In addition to several demonstration applications, two serious applications have been developed so far: a collaborative Web browser and a diagram design tool.  ...  In the following, we describe DreamTeam, a Java oriented development and runtime environment for synchronous, collaboration transparent applications.  ... 
doi:10.1007/978-3-322-80105-0_11 fatcat:3wjgrl2hhrgf5fho3aj52p22pm

Peer-To-Peer Middleware [chapter]

Markus Oliver Junginger, Yugyung Lee
2005 Middleware for Communications  
JXTA's group communication, which is based on a virtual sub-network of rendezvous peers, has nevertheless some limitations.  ...  In contrast, the P2P Messaging System focuses on group communication and can collaborate with existing networks regardless of their organization.  ...  sub-environments, while all peers remain in a global peer group. • Scalability: Separation into peer groups enables a large number of groups.  ... 
doi:10.1002/0470862084.ch4 fatcat:i3tbfhtg5rdydfbf6pm2ljxvtu

Enabling Peer-to-Peer Interactions for Scientific Applications on the Grid [chapter]

Vincent Matossian, Manish Parashar
2003 Lecture Notes in Computer Science  
This paper presents the design, implementation and evaluation of a peer-to-peer messaging framework that builds on the JXTA protocols to support the interaction and associated messaging semantics required  ...  Collaboration Service [Group communication, Presence]: The collaboration service defines collaborative tools, group communication and presence.  ...  Pawn offers four key services to enable dynamic collaborations and autonomic interactions in scientific computing environments.  ... 
doi:10.1007/978-3-540-45209-6_167 fatcat:jlo6c24qwbfdvpz4czgzdxxoei

COLLABORATIVE FILE SHARING SYSTEM USING JXTA P2P NETWORKING INFRASTRUCTURE – AN APPLICATION DEVELOPMENT

Kasyful Amron
2017 Journal of Enviromental Engineering and Sustainable Technology  
Text chat has two features, group chat or conference and personal chat, while file sharing service supports both synchronous and asynchronous mode that implies a repository function.  ...  This work aims to develop a simple workflow based collaborative application running over peer to peer network.  ...  All rendezvouses and repository peer run over a virtual machine environment with different specification.  ... 
doi:10.21776/ub.jeest.2017.004.01.6 fatcat:lio3lt22vzg5nntnvzviv2kheq

COLLABORATIVE FILE SHARING SYSTEM USING JXTA P2P NETWORKING INFRASTRUCTURE – AN APPLICATION DEVELOPMENT

Kasyful Amron
2017 Journal of Enviromental Engineering and Sustainable Technology  
Text chat has two features, group chat or conference and personal chat, while file sharing service supports both synchronous and asynchronous mode that implies a repository function.  ...  This work aims to develop a simple workflow based collaborative application running over peer to peer network.  ...  All rendezvouses and repository peer run over a virtual machine environment with different specification.  ... 
doi:10.21776/ub.jeest.2017.004.01.1 fatcat:z5ekof2wovd3bmmmhcvumqyyyu

A Hybrid Architecture for Content Consistency and Peer Synchronization in Cooperative P2P Environments

Carlo Mastroianni, Giuseppe Pirrò, Domenico Talia
2008 Proceedings of the Third International ICST Conference on Scalable Information Systems  
The paper reports on the use of these mechanisms in K-link+ a P2P collaborative platform, developed at the GridLab of the University of Calabria, for distributed knowledge management.  ...  This paper describes a hybrid architecture for the management of data consistency and peer synchronization.  ...  ARCHITECTURE AND IMPLEMENTATION OF K-LINK+ K-link+ is a collaborative P2P system that provides users with a Virtual Office environment, in which content can be shared, to enable collaborative work, and  ... 
doi:10.4108/icst.infoscale2008.3474 dblp:conf/infoscale/MastroianniPT08 fatcat:njos6mvvwzgd7ogqjt3y3memfq

A UNIX Toolkit for Distributed Synchronous Collaborative Applications

Dorab Patel, Scott D. Kalter
1993 Computing Systems  
There are many low-level problems, such as resource discovery and rendezvous, faced by developers of distributed synchronous collaborative applications.  ...  The toolkit supports rendezvous via a file, rather than via a user or application. This allows clients to join a session without additional user specification.  ...  In addition to making sted into a group editor, we added facilities for one-shot synchronization of views and selections.  ... 
dblp:journals/csys/PatelK93 fatcat:s3kr7gewe5gcpceoqi2eiin7hu

Autonomic oil reservoir optimization on the Grid

Vincent Matossian, Viraj Bhat, Manish Parashar, Ma?gorzata Peszy?ska, Mrinal Sen, Paul Stoffa, Mary F. Wheeler
2004 Concurrency and Computation  
In this paper we describe the design, development and operation of a prototype of such an application that uses peer-to-peer interactions between distributed services and data on the Grid to enable the  ...  Finally, the experts (scientists, engineers, and managers) collaboratively access, monitor, interact with, and steer the simulations and data at runtime to drive the discovery process.  ...  A. Wheeler to the research presented in this paper.  ... 
doi:10.1002/cpe.871 fatcat:wverkbh4qzfwzauekr2gyuyggu

Fully Distributed Channel-Hopping Algorithms for Rendezvous Setup in Cognitive Multiradio Networks

Bo Yang, Wei Liang, Meng Zheng, Ying-Chang Liang
2016 IEEE Transactions on Vehicular Technology  
Moreover, for the case with more than two SUs, we propose a multi-user collaborative scheme in which SUs cooperatively exchange and update their channel-hopping sequences until rendezvous.  ...  Channel rendezvous is a vital step to form a cognitive radio network (CRN).  ...  SU A and SU B can achieve rendezvous in the 12th time slot and then form a collaborative group.  ... 
doi:10.1109/tvt.2015.2510359 fatcat:y4hu7w3l2zay7bns7dsjxqfs2y

An efficient algorithm based on weak synchronization for distributed in virtuo biological experiments

Vincent Rodin, Gireg Desmeulles, Pascal Ballet, Pascal Redou, Christophe Le Gal
2011 Multiagent and Grid Systems  
This "organizational" distribution is mainly ensured by using two efficient algorithms based on a dead reckoning method, one for a data consistency between nodes and one for a weak synchronization of the  ...  We made this choice because the structure of the RéISCOP meta model is well adapted to a distribution on a grid where the sub-systems which compose a system can be dispatched on different nodes, the synchronization  ...  A special thanks to Mikaël Bourhis for his contribution to this work.  ... 
doi:10.3233/mgs-2011-0173 fatcat:fnpzspnm5vfmvobehdwuy6foxe

Link Rendezvous Protocol for Cognitive Radio Networks

Brent Horine, Damla Turgut
2007 2007 2nd IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks  
In an opportunistic dynamic spectrum access environment, individual nodes sense the local spectrum and choose their operating frequencies and bandwidth in collaboration with the other participating nodes  ...  We show that an attention signal of length equivalent to a single FFT frame can be detected in a high noise environment using two sidetones.  ...  Zhao et. al. propose a system in which nodes self-configure into local groups and establish a common control channel to serve that group [3] .  ... 
doi:10.1109/dyspan.2007.64 fatcat:xzzvb3ji5fa2zf4wzgkhfcdl2y

Opportunistic Multiparty Calibration for Robust Participatory Sensing

Francoise Sailhan, Valerie Issarny, Otto Tavares-Nascimiento
2017 2017 IEEE 14th International Conference on Mobile Ad Hoc and Sensor Systems (MASS)  
The three phones are next to each other and coordinate within a multiparty rendezvous for 5 seconds in an indoor environment.  ...  In particular, Wifi direct forms a so-called P2P group that is equivalent to Basic Service Set (BSS) and negotiates a group owner that acts as an Access Point (AP).  ... 
doi:10.1109/mass.2017.56 dblp:conf/mass/SailhanIT17 fatcat:yz5iksoft5g37apxxaopgoqaf4

Designing object-oriented synchronous groupware with COAST

Christian Schuckmann, Lutz Kirchner, Jan Schümmer, Jörg M. Haake
1996 Proceedings of the 1996 ACM conference on Computer supported cooperative work - CSCW '96  
COAST offers basic and generic components for the design of synchronous groupware and is complemented by a methodology for groupware development.  ...  Development support is provided by a session concept supporting the flexible coupling of shared objects' aspects between concurrent users and by a fully transparent updating concept for displays which  ...  Rendezvous [10] provides an architecture for synchronous multi-user applications.  ... 
doi:10.1145/240080.240186 dblp:conf/cscw/SchuckmannKSH96 fatcat:ayuadhtn7ben5fcpveq5xuuhuy
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