Data interoperability implies data exchanges among intra and inter enterprises collaborating with information systems (IS). The multiplicity of these exchanges and the increasing number of data exchanged generates complexity and brings out the ...

In this article, we present a work on analysis of information transiting in an open information system. This information gives us information on the interactions of the subsystems, allowing one to assess their level of interoperability. We detail the ...

Node.js has become one of the most popular development platforms due to its superior concurrency support. However, races induced by the nondeterministic execution order of event handlers may occur in Node.js applications, causing serious runtime ...

With exponential growth in disruptive technologies, established organizations are under pressure to drive enterprise transformation by modernizing their architectures to compete with new entrants and meet the ever-increasing demands of customers. ...

Node.js has become a widely-used event-driven architecture for server-side and desktop applications. Node.js provides an effective asynchronous event-driven programming model, and supports asynchronous tasks and multi-priority event queues. Unexpected ...

A microservice architecture advocates for subdividing an application into small and independent components, each communicating via well-defined APIs or asynchronous events, to allow for higher scalability, availability, and fault isolation. However, the ...

Blockchain-based smart contract platforms have traditionally employed the transaction-driven execution model. This paper presents an alternate framework for blockchain-based smart contract execution called EDSC. Our platform design presents a novel ...

Microservice architectures are an emerging industrial approach to build large scale and event-based systems. In this architectural style, an application is functionally partitioned into several small and autonomous building blocks, so-called ...

Event-driven architecture (EDAs) improves scalability by combining stateless servers and asynchronous interactions. Models to predict the performance of pure EDA systems are relatively easy to make, systems with a combination of event-driven components ...

Node.js has been widely-used as an event-driven server-side architecture. To improve performance, a task in a Node.js application is usually divided into a group of events, which are non-deterministically scheduled by Node.js. Developers may assume that ...

A Ground Control Station (GCS) is an essential element to supervise and control autonomous vehicles performing complex missions in real time. In the new era of Internet of Things, where systems are highly connected, these missions demand enormous ...

State changes over time are inherent characteristics of stateful applications. So far, there are almost no attempts to make the past application history programmatically accessible or even modifiable. This is primarily due to the complexity of temporal ...

Despite recent advances, especially in web-based Collaborative Virtual Environments (CVEs) using real-time 3D content, Web technology still requires an efficient way to distribute and stream large-scale 3D data. In this paper, we present 3DEvent: an ...

Systems for highly interconnected application domains are increasingly taking advantage of graph-based computing platforms. Existing platforms employ a batch-oriented computing model and neglect near-realtime processing or temporal analysis. We suggest ...

Recently, event processing EP has gained considerable attention as an individual discipline in computer science. From a software engineering perspective, EP systems still lack the maturity of well-established software architectures. For the development ...

Discrete event simulations (DES) represent the status quo for many different types of simulations. There are still open challenges, such as designing distributed simulation architectures, providing development and debugging support, or analyzing and ...

Event-based communication styles are potential solutions for facilitating high flexibility, scalability, and concurrency of distributed systems due to the intrinsic loose coupling of the participants. However, software developers often find the event-...

Making sense of big data and big metadata remains a challenge as more and more data are churned out every day. The problem of adding value to unstructured data requires the application of computationally intensive algorithms to discover useful patterns ...

The SECAIR project provides an event-driven architecture for critical environments. It deals with context awareness issues and surveillance of moving objects in real-time. The proposed architecture adopts a data fusion process to handle with location ...

In scalable and widely distributed Service-Oriented Architecture (SOA) environments, supervision is necessary to ensure services are behaving as expected and to trigger the corrective actions when needed. More specically, when dealing with distributed ...