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32 results

Power Consuming Activity Recognition in Home Environment

Conference Proceeding
Liu, X., & Liu, Q. (2017)
Power Consuming Activity Recognition in Home Environment. In X. Sun, H. Chao, X. You, & E. Bertino (Eds.), Cloud Computing and Security. ICCCS 2017, (361-372). https://doi.org/10.1007/978-3-319-68505-2_31
This work proposed an activity recognition model which focus on the power con-suming activity in home environment, to help residents modify their behavior. We set the IoT syst...

A model checking based approach to automatic test suite generation for testing web services and BPEL.

Conference Proceeding
Zhao, H., Sun, J., & Liu, X. (2012)
A model checking based approach to automatic test suite generation for testing web services and BPEL. In Proceedings of IEEE Asia-Pacific Services Computing Conference, 61-69. https://doi.org/10.1109/APSCC.2012.29
With the rapid increase of Web Service applications, the reliability of web service and service composition has drawn particular attention from researchers and industries. Man...

Apto: A MDD-Based Generic Framework for Context-Aware Deeply Adaptive Service-Based Processes

Conference Proceeding
Jaroucheh, Z., Liu, X., & Smith, S. (2010)
Apto: A MDD-Based Generic Framework for Context-Aware Deeply Adaptive Service-Based Processes. In Proceedings of The 8th IEEE International Conference on Web Services (ICWS’10), 219-226. doi:10.1109/icws.2010.16
Context-awareness and adaptability are important and desirable properties of service-based processes designed to provide personalized services. Most of the existing approaches...

Mapping Features to Context Information: Supporting Context Variability for Context-Aware Pervasive Applications

Conference Proceeding
Jaroucheh, Z., Liu, X., & Smith, S. (2010)
Mapping Features to Context Information: Supporting Context Variability for Context-Aware Pervasive Applications. In Proceedings of IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technologies (WI-IAT 2010), 611-614. doi:10.1109/wi-iat.2010.25
Context-aware computing is widely accepted as a promising paradigm to enable seamless computing. Several middlewares and ontology-based models for describing context informati...

Cloud Migration Patterns: A Multi-Cloud Service Architecture Perspective.

Conference Proceeding
Jamshidi, P., Pahl, C., Chinenyeze, S., & Liu, X. (2014)
Cloud Migration Patterns: A Multi-Cloud Service Architecture Perspective
Many organizations migrate their on-premise software systems to the cloud. However, current coarse-grained cloud migration solutions have made a transparent migration of on-pr...

Pricing Ontology for Task-Oriented Cloud Sourcing

Conference Proceeding
Greenwell, R., Liu, X., & Chalmers, K. (2016)
Pricing Ontology for Task-Oriented Cloud Sourcing. In 2016 IEEE 4th International Conference on Future Internet of Things and Cloud (FiCloud)https://doi.org/10.1109/ficloud.2016.17
Cloud computing allows access to computing resources from a number of providers, who offer multiple pricing strategies for selected product characteristics. The service offeri...

ESBSC: Energy-Aware Service Brokering Strategy in Clouds

Conference Proceeding
Ma, F., Liu, X., Yang, Y., Yao, W., Cai, J., & Wang, F. (2017)
ESBSC: Energy-Aware Service Brokering Strategy in Clouds. In Proceedings of the IEEE 41st Annual Computer Software and Applications Conference (COMPSAC)https://doi.org/10.1109/compsac.2017.120
One of the key features of cloud computing is on demand resource provision. Unfortunately, different cloud service providers often have different standards, which makes the jo...

A Coordination-Based Brokerage Architecture for Multi-cloud Resource Markets

Conference Proceeding
Aldawood, S., Fowley, F., Pahl, C., Taibi, D., & Liu, X. (2016)
A Coordination-Based Brokerage Architecture for Multi-cloud Resource Markets. In IEEE International Conference on Future Internet of Things and Cloud Workshops (FiCloudW)https://doi.org/10.1109/w-ficloud.2016.19
With an increasing number of service providers in the cloud market, the competition between these is also increasing. Each provider attempts to attract customers by providing ...

A new multicast algorithm for wireless mesh networks.

Conference Proceeding
Zhao, L., Al-Dubai, A., & Liu, X. (2007)
A new multicast algorithm for wireless mesh networks. In 9th Annual Postgraduate Symposium, The Convergence of Telecommunications, Networking and Broadcasting
Wireless mesh networks, also known as “community wireless networks”, have been attracting much attention due to its promising technology. It is becoming a major avenue for the...

Cloud migration for SMEs in a Service Oriented Approach.

Conference Proceeding
Nussbaumer, N., & Liu, X. (2013)
Cloud migration for SMEs in a Service Oriented Approach. In 2013 IEEE 37th Annual Computer Software and Applications Conference Workshops (COMPSACW),https://doi.org/10.1109/COMPSACW.2013.71
Cloud computing has gained immense momentum during recent years and has ultimately become a viable solutions not only for larger firms, but also for small and medium-sized ent...