Notification Services mediate between information publishers and consumers that wish to subscribe to periodic updates. In many cases, however, there is a mismatch between the dissemination of these updates and the delivery preferences of the consumer, often in terms of frequency of delivery, quality, etc. In this paper, we present an automated negotiation engine that identifies mutually accepta...

(2010). A tool for QoS probability distribution estimation of web service compositions.

The current Web service standard does not provide mechanisms for service offering and dynamic service selection based on QoS properties. A lot of research work related to this topic has been carried out recently both in the industrial and academic world. This article gives an overview of some recent efforts towards the specification and management of QoS-aware Web services.

Despite the increasing importance of data and information quality, current research related to Big Data quality is still limited. It is particularly unknown how to apply previous data quality models to Big Data. In this paper we review Big Data quality research from several perspectives and apply a known quality model with its elements of conformance to specification and design in the context o...