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Typing Component-Based Communication Systems [chapter]

Michael Lienhardt, Claudio Antares Mezzina, Alan Schmitt, Jean-Bernard Stefani
2009 Lecture Notes in Computer Science  
We present a novel type system and type inference algorithm that prevent interconnection and message-handling errors when assembling component-based communication systems.  ...  Building complex component-based software systems, for instance communication systems based on the Click, Coyote, Appia, or Dream frameworks, can lead to subtle assemblage errors.  ...  We are currently trying to generalize the notion of tagged types in order to apply to concurrent functional languages, and to extend our approach to deal with reconfiguration errors in dynamically evolving  ... 
doi:10.1007/978-3-642-02138-1_11 fatcat:6p42x5wh35h3rgzffauvuc2nya

Pragmatic possibilities of interrogative sentences in a stable form

A Shamaxmudova
2022 Zamonaviy lingvistik tadqiqotlar: xorijiy tajribalar, istiqbolli izlanishlar va tillarni o'qitishning innovatsion usullari  
The model of speech-based act covers both the purpose and result of communication among components such as the speaker, listener, message, conditions, and in the theory of speech-based act is regarded  ...  On the other hand, the peculiarity of the speech action of the communicative type of speech to be performed is manifested.  ... 
doi:10.47689/linguistic-research-vol-iss1-pp17-19 fatcat:nqlzvb54rjfd5k56un2w7qlcly

Modeling hospital information systems. Part 1: The revised three-layer graph-based meta model 3LGM2

A Winter, B Brigl, T Wendt
2003 Methods of Information in Medicine  
The domain layer consists of enterprise functions and entity types, the logical tool layer focuses on application components and the physical tool layer describes physical data processing components.  ...  Models of HIS can be created which comprise not only technical and semantic aspects but also computer-based and paper-based information processing.  ...  Acknowledgements This work is part of the research project 'Integrative modeling of structures and processes in hospital information systems' sponsored by the Deutsche Forschungsgemeinschaft (DFG), grant  ... 
pmid:14654889 fatcat:ygpfdvxfhrfrrgbbz3oquuq7nm

Modeling Hospital Information Systems (Part 1): The Revised Three-layer Graph-based Meta Model 3LGM2

B. Brigl, T. Wendt, A. Winter
2003 Methods of Information in Medicine  
The domain layer consists of enterprise functions and entity types, the logical tool layer focuses on application components and the physical tool layer describes physical data processing components.  ...  Results: Models of HIS can be created which comprise not only technical and semantic aspects but also computer-based and paper-based information processing.  ...  Acknowledgements This work is part of the research project 'Integrative modeling of structures and processes in hospital information systems' sponsored by the Deutsche Forschungsgemeinschaft (DFG), grant  ... 
doi:10.1055/s-0038-1634381 fatcat:or3fhpasrjewhfms3fwir3jklu

A component based design framework for robot software architecture

Hongxing Wei, Xinming Duan, Shiyi Li, Guofeng Tong, Tianmiao Wang
2009 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems  
Componentization is an important method to improve the reusability of robot software and reduce the difficulty of system design.  ...  Second, a lightweight middleware is proposed according to the communication mode between robot components, and a component development tool and a visual component assembly environment based on the middleware  ...  Based on the robot software system decomposition and component communication mechanism, we present a component-based design framework of robot software architecture.  ... 
doi:10.1109/iros.2009.5354161 dblp:conf/iros/WeiDLTW09 fatcat:vh6tb2va2rhbbdmkyzbkisbj7m

Model-based performance prediction for event-driven systems

Christoph Rathfelder, Samuel Kounev
2009 Proceedings of the Third ACM International Conference on Distributed Event-Based Systems - DEBS '09  
In this paper, we propose an extension of the Palladio Component Model (PCM) that provides natural support for modeling event-based communication and supports different performance prediction techniques  ...  The event-driven communication paradigm provides a number of advantages for building loosely coupled distributed systems.  ...  INTRODUCTION In Event-Driven Architectures (EDA), system components communicate by sending and receiving events.  ... 
doi:10.1145/1619258.1619300 dblp:conf/debs/RathfelderK09 fatcat:qlo75u6q4fbarcaytnfha3mqam

Modeling interdependencies between business and communication processes in hospitals

Birgit Brigl, Thomas Wendt, Alfred Winter
2003 Studies in Health Technology and Informatics  
Therefore, we will present an approach which facilitates the representation and analysis of business processes and resulting communication processes between application components and their interdependencies  ...  Nevertheless, there are no tools available specializing in modeling information-driven business processes and the consequences on the communication between information processing, tools.  ...  The three-layer graph-based meta model (3LGM ) for modeling hospital information systems The three layer graph-based meta model (3LGM 2 ) for hospital information systems and a corresponding 3LGM 2 tool  ... 
pmid:14664097 fatcat:m7eqs2plbngqbdbefxmhsjmkkm

Analysis of Compositional Conflicts in Component-Based Systems [chapter]

Andreas Leicher, Susanne Busse, Jörn Guy Süß
2005 Lecture Notes in Computer Science  
Unfortunately, reuse of existing components is a complex undertaking because of different technologies, different communication forms, and incomplete component specifications.  ...  Component Based Software Engineering is an emerging discipline that aims at improving software development by means of artifact reuse within a systematically applied construction process.  ...  Based on this definition, a type system consists of a set of types and a number of rules that express relationships between types.  ... 
doi:10.1007/11550679_6 fatcat:nur2mc3a3jb77gcnk55bxipfby

TinyCO – A Middleware Model for Heterogeneous Nodes in Wireless Sensor Networks

Atif Naseer, Basem Y, Hossam I
2017 International Journal of Advanced Computer Science and Applications  
Wireless sensor networks (WSNs) contain multiple nodes of the same configuration and type. The biggest challenge nowadays is to communicate with heterogeneous nodes of different WSNs.  ...  This middleware model can identify the heterogeneous networks based on TinyOS and Contiki. It allows applications to communicate with these networks using a generic request.  ...  The TinyOS programming model supports a component-based approach and provides two types of components: modules and configurations.  ... 
doi:10.14569/ijacsa.2017.080133 fatcat:cfownytkanhftpagbkscn6onoq

A Taxonomy for Security Flaws in Event-Based Systems

Youn Kyu Lee, Dohoon Kim
2020 Applied Sciences  
Multiple types of attacks can incapacitate and damage a target EBS by exploiting this event-based communication model.  ...  particular communication model that uses implicit invocation and concurrency between components.  ...  Covert Channel [47, 100, 119, 123] : Two components that are not permitted to communicate via system-standard communication channels (e.g., event-based communication) communicate through the side-effects  ... 
doi:10.3390/app10207338 fatcat:yg36tvvk5zcutl4f65gk25nbbu

Detecting Inter-Component Vulnerabilities in Event-based Systems

Youn Kyu Lee
2019 International Journal of Advanced Computer Science and Applications  
Event attack is a particular type of attack that can abuse, incapacitate, and damage a target system by exploiting the system's event-based communication model.  ...  These advantages are enabled by its communication mechanismimplicit invocation and implicit concurrency between components.  ...  They are implemented in various types of systems such as web apps or SOA-based systems by using different types of MOM platforms such as Prism-MW [1] , Java Message Service [3] , and Siena [10] .  ... 
doi:10.14569/ijacsa.2019.0100704 fatcat:sgdldieppzgq7fbb723g4aioci

CREAM: A Generic Build-Time Component Framework for Distributed Embedded Systems

Chetan Raj, Jiyong Park, Jungkeun Park, Seongsoo Hong
2008 2008 14th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications  
We thus propose a new embedded system component framework called CREAM (Component-based Remotecommunicating Embedded Application Model).  ...  We have implemented the CREAM component framework and conducted a series of experiments to compare its performance characteristics to a raw socket-based communication implementation and the Lightweight-CCM  ...  In this paper, we propose CREAM (Component-based Remote-communicating Embedded Application Model) as a generic build-time component framework for embedded systems.  ... 
doi:10.1109/rtcsa.2008.27 dblp:conf/rtcsa/RajPPH08 fatcat:xwnomnksqfa45bgzhn4i42gyf4

Modeling event-driven service-oriented systems using the palladio component model

Christoph Rathfelder, Samuel Kounev
2009 Proceedings of the 1st international workshop on Quality of service-oriented software systems - QUASOSS '09  
Furthermore, general purpose design-oriented performance models for component-based systems provide limited support for modeling event-based communication.  ...  In this paper, we propose an extension of the Palladio Component Model (PCM) that provides natural support for modeling event-based communication.  ...  The authors propose a pattern-based language for configuring the type of message-based communication.  ... 
doi:10.1145/1596473.1596482 fatcat:ul226vouibbzhniomyk6vo22ay

Multi-agent systems support for Community-Based Learning

Yugyung Lee, Quddus Chong
2003 Interacting with computers  
We have implemented the CoBL prototype system and used it for community-based learning. in web-based learning.  ...  Overview of the Community-Based Learning Framework The Community-based Learning framework utilizes the advanced technologies of (1) Component-Oriented development, (2) Agent-based communication and (3)  ...  The Component-Oriented architecture allows an open system to provide a high degree of scalability of the architecture.  ... 
doi:10.1016/s0953-5438(02)00057-7 fatcat:2rlyoydeizfbbgze3gxzywquka

On the Design of the New Testing Language TTCN-3 [chapter]

Jens Grabowski, Anthony Wiles, Colin Willcock, Dieter Hogrefe
2000 IFIP Advances in Information and Communication Technology  
One of the standardised presentation formats is based on the tree and tabular format from previous TTCN versions and another standardised presentation format is based on MSCs.  ...  Communication ports Ports facilitate communication between test components and between test components and the test system interface.  ...  COMMUNICATION OPERATIONS TTCN-3 supports message-based (asynchronous) and procedure-based (synchronous) communication.  ... 
doi:10.1007/978-0-387-35516-0_10 fatcat:tshscrmxtbghzj3nw5wjqvcfua
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