With the rapid development of MOOC platform, MOOC resource recommendation
technology is emerging to improve the learner's learning efficiency. The traditional …

A distributed system's functionality must continuously evolve, especially when environmental
context changes. Such required evolution imposes unbearable complexity on system …

Mobile devices capture, process, and exchange sensory data about their operating
environment making them attractive service providers for pervasive computing. Composing …

This paper presents Hetero-Genius, a middleware architecture that enables construction
and mediation in Internet of Things (IoT) systems. IoT systems are deployed across physical …

The advent of service-oriented architectures has strongly facilitated the development and
deployment of large-scale distributed applications. The middleware for orchestrating …

A distributed system's functionality must continuously evolve, especially when environmental
context changes. Such required evolution imposes unbearable complexity on system …

In a large variety of applications, it is increasingly important to provide application
functionality in a modular way by means of (Web) services. At the same time, pre-defined …

Workflows provide an easy to use programming model for the construction of complex
services that are (recursively) composed of simpler services. When it comes to high …

Services orchestration is typically supported with the traditional centralized workflow
technology. The central engine becomes an intensive resource when the number of services …

Traditional centralised approaches to orchestrating composite services are subject to
serious limitations for orchestrating services in open web applications. Dealing with these …