Quality of service (QoS) has been studied in various building blocks in pervasive computing, e.g., different QoS mechanisms are presented for wireless or wired networks, with QoS metrics being described in terms of delay, bandwidth, and/or data loss etc. The emerging pervasive computing is application-driven and mission-critical, therefore the information quality (IQ), such as the accuracy of target tracking or event detection, is also critical for the end users, service providers and the system designers. IQ and QoS provisioning for pervasive computing is challenging and difficult due to the resource-constrained, dynamic and distributed nature of the system, the weakness under security attacking, and the lack of a holistic design approach which takes into account the different types of resources and their inter-dependencies.

The objective of this workshop is to provide a forum to exchange ideas, present results, share experience, and enhance collaborations among researchers, professionals, and application developers in various aspects of IQ and QoS for pervasive computing.