Logs, which record valuable system runtime information, have been widely employed in
Web service management by service providers and users. A typical log analysis based Web …

Distributed computing paradigms such as cloud, mobile, Internet of Things, and Fog have
enabled new modalities for building enterprise architectures through service composition …

Business process management (BPM) aims to optimize business processes to achieve
better system performance such as higher profit, quicker response, and better services. BPM …

Cloud computing promises a scalable infrastructure for processing big data applications
such as medical data analysis. Cross-cloud service composition provides a concrete …

Web service recommendation systems can help service users to locate the right service from
the large number of available web services. Avoiding recommending dishonest or …

CONTEXT: Service Oriented Architectures (SOA) have emerged as a new paradigm to
develop interoperable and highly dynamic applications. OBJECTIVE: This paper aims to …

The performance of a service provider may fluctuate due to the dynamic service
environment. Thus, the quality of service actually delivered by a service provider is …

For providers of composite services, preventing cases of SLA violations is crucial. Previous
work has established runtime adaptation of compositions as a promising tool to achieve SLA …

We consider schemes for obtaining truthful reports on a common but hidden signal from
large groups of rational, self-interested agents. One example are online feedback …

Intelligent systems often depend on data provided by information agents, for example,
sensor data or crowdsourced human computation. Providing accurate and relevant data …