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Preserving Causality in a Scalable Message-Oriented Middleware [chapter]

Philippe Laumay, Eric Bruneton, Noël De Palma, Sacha Krakowiak
2001 Lecture Notes in Computer Science  
We present a solution to guarantee scalable causal ordering through matrix clocks in Message Oriented Middleware (MOM).  ...  This solution is based on a decomposition of the MOM in domains of causality, i.e. small groups of servers interconnected by router servers.  ...  Conclusion and Future Work We have presented a solution based on domains of causality to reduce the cost of causal ordering in a scalable Message-Oriented Middleware based on matrix clocks.  ... 
doi:10.1007/3-540-45518-3_17 fatcat:kdqw2dvhpzdjxpw6luv45oknyy


Matthieu Leclercq, Vivien Qu�ma, Jean-Bernard Stefani
2004 Proceedings of the 3rd workshop on Adaptive and reflective middleware -  
In this paper, we present Dream, a component-based software framework for the construction of resource-aware message-oriented middleware that can be assembled statically or dynamically.  ...  Dream allows building different forms of message-oriented middleware, from distributed message queues to content-based publish/subscribe systems.  ...  Introduction The use of asynchronous communications (MOM for Message-Oriented Middleware) is recognized as a mean of achieving scalability in applications made of loosely coupled autonomous components  ... 
doi:10.1145/1028613.1028625 dblp:conf/middleware/LeclercqQS04 fatcat:wb5viggt55bxlfrchtt3tr7btm

ARTÌS: A Parallel and Distributed Simulation Middleware for Performance Evaluation [chapter]

Luciano Bononi, Michele Bracuto, Gabriele D'Angelo, Lorenzo Donatiello
2004 Lecture Notes in Computer Science  
The ARTÌS design is oriented to support the model components heterogeneity, distribution and reuse, and to increase the simulation performances, scalability and speedup, in parallel and distributed simulation  ...  This paper illustrates the motivation, the preliminary design and implementation issues, of a new distributed simulation middleware named Advanced RTI System (ARTÌS).  ...  ., messages) with the simulation middleware and runtime infrastructure (RTI) implementing a distributed simulation.  ... 
doi:10.1007/978-3-540-30182-0_63 fatcat:soviahqxkjhoti6ddvknxjb3ja

Adaptive and Reflective Middleware [chapter]

Edward Curry
2005 Middleware for Communications  
customizations and adoptions to Message-Oriented Middleware (MOM).  ...  For further information on the publish/subscribe, model and hierarchical channels, please refer to Chapter 1 (Message-Oriented Middleware).  ... 
doi:10.1002/0470862084.ch2 fatcat:bjme6pc5xzdvnmhr5gzjvx3umm

A Case for Message Oriented Middleware [chapter]

Guruduth Banavar, Tushar Chandra, Robert Strom, Daniel Sturman
1999 Lecture Notes in Computer Science  
We propose an approach for developing this glue technology based on message ows and discuss the open research problems in realizing this approach.  ...  This creates a need for technology for glueing together applications both within and across organizations, without having to re-engineer individual components.  ...  Questions of e cient m a t c hing and multicast, message reliability, message ordering, and optimistic delivery are currently being explored in the Gryphon project.  ... 
doi:10.1007/3-540-48169-9_1 fatcat:qjnqlwst6rcgxdjxmteidqhmgi

Scalability in distributed simulations of agent-based models

Dirk Pawlaszczyk, Steffen Strassburger
2009 Proceedings of the 2009 Winter Simulation Conference (WSC)  
This is a capability which is often lacking in existing simulation environments for agents.  ...  We investigate different aspects which influence scalability and present a solution for enabling a scalable and efficient distributed simulation of agent-based models based on an adapted optimistic synchronization  ...  in PDES to maintain causality.  ... 
doi:10.1109/wsc.2009.5429429 dblp:conf/wsc/PawlaszczykS09 fatcat:tmdnbaiiafg23iadgywc2qj4uq

Large scale multiagent simulation on the grid

I.J. Timm, D. Pawlaszczyk
2005 CCGrid 2005. IEEE International Symposium on Cluster Computing and the Grid, 2005.  
In: Veit, D.; et al. (eds.): Proceedings of the Workshop on Agent-based grid Economics (AGE 2005) at the IEEE International Symposium on Cluster Computing and the Grid (CCGRID).  ...  Simulating large scale, distributed systems of autonomous decision-makers, e.g. global logistics supply networks, is a huge challenge for hardware & software infrastructure as well as managing the process  ...  Acknowledgement Parts of this research is funded by the German Research Foundation (DFG) within the Collaborative Research Centre 637 "Autonomous Cooperating Logistic Processes: A Paradigm Shift and its  ... 
doi:10.1109/ccgrid.2005.1558574 dblp:conf/ccgrid/TimmP05 fatcat:p7pqyxggq5d5ngbrqh4jhsy7l4

Adaptive Overlays for Event Based Middleware: A case for Chordal Reliability Rings

S.D Madhu Kumar, Umesh Bellur, V.K Govindan
2006 2006 International Conference on Advanced Computing and Communications  
An adaptive overlay for a core level adaptive middleware with a chordal reliability ring is proposed on the basis of the study.  ...  We formally study the requirements of such an "adaptive" middleware infrastructure and analyze adaptation in existing efforts.  ...  We identify a list of causal events and their effects in the system. We term these causal events triggers.  ... 
doi:10.1109/adcom.2006.4289852 fatcat:jm5tgh7lbzho5degrdrtvwlqhi

Seamless Service Access via Resource Replication [chapter]

Luís Veiga, Paulo Ferreira
2006 The Handbook of Mobile Middleware  
Replication is a well-known technique for improving data availability and application performance as it allows to collocate data and code.  ...  We present an archetypical architecture for mobile middleware that is used along this chapter, the mechanisms supporting how and which data is replicated (both for the object and file models), the solution  ...  Acknowledegments We thank the institutions that have supported the authors: FCT (Fundação para a Ciência e a Tecnologia, Portugal) and Microsoft Research.  ... 
doi:10.1201/9781420013153.ch27 fatcat:lxvwfrvb6ndstjivk73dwd2egy

Augmenting reflective middleware with an aspect orientation support layer

Bholanathsingh Surajbali, Geoff Coulson, Phil Greenwood, Paul Grace
2007 Proceedings of the 6th international workshop on Adaptive and reflective middleware held at the ACM/IFIP/USENIX International Middleware Conference - ARM '07  
Recently, researchers in the field of Aspect-Oriented Programming (AOP) have argued that 'dynamic aspects' show promise in alleviating these drawbacks.  ...  An overall goal of the work is to effectively combine reflective middleware and AOP in a way that maximises the benefits and minimises the drawbacks of each.  ...  that further, albeit linearly-scalable, messaging overhead is incurred by the underlying distributed architecture meta-model.  ... 
doi:10.1145/1376780.1376781 dblp:conf/middleware/SurajbaliCGG07 fatcat:f6xv7uax3bga5gaafguh2efobe

Aggregation for implicit invocations

Sebastian Frischbier, Alessandro Margara, Tobias Freudenreich, Patrick Eugster, David Eyers, Peter Pietzuch
2013 Proceedings of the 12th annual international conference on Aspect-oriented software development - AOSD '13  
This enables aggregation of application-specific information to and from components in a scalable manner.  ...  After presenting our domain-specific joinpoint model, we describe its implementation inside the REDS publish/subscribe middleware.  ...  Preservation of external interfaces is a declared goal.  ... 
doi:10.1145/2451436.2451450 dblp:conf/aosd/FrischbierMFEEP13 fatcat:ytf2x43i6ze63lnu2cq3xjd444

Facilitating Multi-Device Usage in mHealth

Richard K. Lomotey, Ralph Deters
2013 Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications  
We proposed a middleware platform that synchronizes the medical data on the multi-devices of a single user with careful consideration to the CAP theorem.  ...  In this paper, we deployed a reliable mHealth architecture that enables healthcare practitioners to employ their multimobile devices to access the EHR.  ...  Acknowledgments • The Geriatrics Ward at the City Hospital in Saskatoon, Canada. • The reviewers of the paper and the editors of JoWUA.  ... 
doi:10.22667/jowua.2013.06.31.077 dblp:journals/jowua/LomoteyD13 fatcat:imxej2px7rbj7gco6sxftbf6ku

A Semantic Framework for Modeling and Reasoning about Reflective Middleware

Nalini Venkatasubramanian, Carolyn L. Talcott
2001 IEEE Distributed Systems Online  
Each actor potentially executes in parallel with other actors and interacts only by sending and receiving messages.  ...  Staging and refining specifications provides a form of modularity, scalability, and reusability. It reduces the task of implementation to that of implementing individual abstract behaviors.  ...  Again, LogOk is preserved. Finally, if t ends a log reply to a client, this must be in a situation where there are no undelivered internal logger messages.  ... 
dblp:journals/dsonline/VenkatasubramanianT01 fatcat:upfaefl33zey3ao47undzy3t6e

Building a collaborative peer-to-peer wiki system on a structured overlay

Gérald Oster, Rubén Mondéjar, Pascal Molli, Sergiu Dumitriu
2010 Computer Networks  
In our "universal wiki" engine architecture (UniWiki), on top of a reliable, inexpensive and consistent DHT-based storage, any number of front-ends can be added, ensuring both read and write scalability  ...  The implementation is based on Damon, a distributed AOP middleware, thus separating distribution, replication, and consistency responsibilities, and also making our system transparently usable by third  ...  Moreover, messaging, persistence, and reflection services are offered for this layer. • Distributed Composition Model: this model allows connection-oriented and meta-level features.  ... 
doi:10.1016/j.comnet.2010.03.019 fatcat:6ebei5xg7fgkxguxalcg47qs5a

Social Grid Agents [chapter]

Gabriele Pierantoni, Brian Coghlan, Eamonn Kenny
2011 Computer Communications and Networks  
that allows to manage up to a few hundred concurrent messages. 5.4.2 How scalable are SGAs ?  ...  An optimization is clearly available if the middlewares are already interoperable. The final view is that of a scalable metagrid.  ... 
doi:10.1007/978-0-85729-676-4_6 fatcat:d5eurrbvbrfy3m7kjcdyd4orne
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