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An Optimized Resource Scheduling Strategy for Hadoop Speculative Execution Based on Non-cooperative Game Schemes (2020)
Journal Article
Jiang, Y., Liu, Q., Dannah, W., Jin, D., Liu, X., & Sun, M. (2020). An Optimized Resource Scheduling Strategy for Hadoop Speculative Execution Based on Non-cooperative Game Schemes. Computers, Materials & Continua, 62(2), 713-729. https://doi.org/10.32604/cmc.2020.04604

Hadoop is a well-known parallel computing system for distributed computing and large-scale data processes. “Straggling” tasks, however, have a serious impact on task allocation and scheduling in a Hadoop system. Speculative Execution (SE) is an effic... Read More about An Optimized Resource Scheduling Strategy for Hadoop Speculative Execution Based on Non-cooperative Game Schemes.

A Self-Organizing Memory Neural Network for Aerosol Concentration Prediction (2019)
Journal Article
Liu, Q., Zou, Y., & Liu, X. (2019). A Self-Organizing Memory Neural Network for Aerosol Concentration Prediction. Computer Modeling in Engineering and Sciences, 119(3), 617-637. https://doi.org/10.32604/cmes.2019.06272

Haze-fog, which is an atmospheric aerosol caused by natural or man-made factors, seriously affects the physical and mental health of human beings. PM2.5 (a particulate matter whose diameter is smaller than or equal to 2.5 microns) is the chief culpri... Read More about A Self-Organizing Memory Neural Network for Aerosol Concentration Prediction.

Low-Complexity Non-Intrusive Load Monitoring Using Unsupervised Learning and Generalized Appliance Models (2019)
Journal Article
Liu, Q., Kamoto, K. M., Liu, X., Sun, M., & Linge, N. (2019). Low-Complexity Non-Intrusive Load Monitoring Using Unsupervised Learning and Generalized Appliance Models. IEEE Transactions on Consumer Electronics, 65(1), 1-1. https://doi.org/10.1109/tce.2019.2891160

Awareness of electric energy usage has both societal and economic benefits, which include reduced energy bills and stress on non-renewable energy sources. In recent years, there has been a surge in interest in the field of load monitoring, also refer... Read More about Low-Complexity Non-Intrusive Load Monitoring Using Unsupervised Learning and Generalized Appliance Models.

Appliance Recognition Based on Continuous Quadratic Programming (2018)
Presentation / Conference Contribution
Liu, X., & Liu, Q. (2018, June). Appliance Recognition Based on Continuous Quadratic Programming. Presented at 4th International Conference on Cloud Computing and Security (ICCCS 2018), Haikou, China

The detailed information of residents' electricity consumption is of great significance to the planning of the use of electrical appliances and the reduction of electrical energy consumption. On the basis of analyzing the characteristics of residents... Read More about Appliance Recognition Based on Continuous Quadratic Programming.

A Self-organizing LSTM-Based Approach to PM2.5 Forecast (2018)
Presentation / Conference Contribution
Liu, X., Liu, Q., Zou, Y., & Wang, G. (2018, June). A Self-organizing LSTM-Based Approach to PM2.5 Forecast. Presented at 4th International Conference on Cloud Computing and Security (ICCCS 2018), Haikou, China

Nanjing has been listed as the one of the worst performers across China with respect to the high level of haze-fog, which impacts people's health greatly. For the severe condition of haze-fog, PM2.5 is the main cause element of haze-fog pollution in... Read More about A Self-organizing LSTM-Based Approach to PM2.5 Forecast.

Home appliances classification based on multi-feature using ELM (2018)
Journal Article
Wu, Z., Liu, Q., Chen, F., Chen, F., Liu, X., & Linge, N. (2018). Home appliances classification based on multi-feature using ELM. International Journal of Sensor Networks, 28(1), 34. https://doi.org/10.1504/ijsnet.2018.094710

With the development of science and technology, the application in artificial intelligence has been more and more popular, as well as smart home has become a hot topic. And pattern recognition adapting to smart home attracts more attention, while the... Read More about Home appliances classification based on multi-feature using ELM.

A Cognitive-IoE Approach to Ambient-intelligent Smart Home (2017)
Presentation / Conference Contribution
Jamnal, G., & Liu, X. (2017, April). A Cognitive-IoE Approach to Ambient-intelligent Smart Home. Presented at 2nd International Conference on Internet of Things, Big Data and Security, Porto, Portugal

In today’s world, we are living in busy metropolitan cities and want our homes to be ambient intelligent enough towards our cognitive requirements for assisted living in smart space environment and an excellent smart home control system should not re... Read More about A Cognitive-IoE Approach to Ambient-intelligent Smart Home.

An Optimized Speculative Execution Strategy Based on Local Data Prediction in a Heterogeneous Hadoop Environment (2017)
Presentation / Conference Contribution
Liu, X., & Liu, Q. (2017, July). An Optimized Speculative Execution Strategy Based on Local Data Prediction in a Heterogeneous Hadoop Environment. Presented at 22017 IEEE International Conference on Computational Science and Engineering (CSE) and IEEE International Conference on Embedded and Ubiquitous Computing (EUC), Guangzhou, Guangdong, China

Hadoop is a famous distributed computing framework that is applied to process large-scale data. "Straggling tasks" have a serious impact on Hadoop performance due to imbalance of slow tasks distribution. Speculative execution (SE) presents a way to d... Read More about An Optimized Speculative Execution Strategy Based on Local Data Prediction in a Heterogeneous Hadoop Environment.

A Software Engineering Framework for Context-Aware Service-Based Processes in Pervasive Environments (2014)
Book Chapter
Jaroucheh, Z., Liu, X., & Smith, S. (2014). A Software Engineering Framework for Context-Aware Service-Based Processes in Pervasive Environments. In Software Design and Development (71-95). IGI Global. https://doi.org/10.4018/978-1-4666-4301-7.ch005

Context-awareness is considered to be the cornerstone technique for developing pervasive computing applications that are flexible, adaptable, and capable of acting autonomously on behalf of the user. However, context-awareness introduces various soft... Read More about A Software Engineering Framework for Context-Aware Service-Based Processes in Pervasive Environments.

Evolution for the sustainability of Internetware. (2012)
Presentation / Conference Contribution
Fang, D., Liu, X., Liu, L., & Yang, H. (2012, October). Evolution for the sustainability of Internetware. Presented at Fourth Asia-Pacific Symposium on Internetware

Along with the green attentions and efforts on energy efficiency of computer hardware and embedded systems, software relevant sustainability issues are becoming increasingly focused, as a part of Green Information Technology (GIT). Undoubtedly, softw... Read More about Evolution for the sustainability of Internetware..

Ontology-based quality attributes prediction in component-based development (2010)
Journal Article
Li, C., Pooley, R., & Liu, X. (2010). Ontology-based quality attributes prediction in component-based development. International journal of computer science & information technology, 2, 12-29. https://doi.org/10.5121/ijcsit.2010.2502

Despite the success that Component-Based Development (CBD) has achieved so far, component mismatch remains as a big obstacle for wider and smoother component reuse. Mismatch refers that the selected component does not satisfy the functional requireme... Read More about Ontology-based quality attributes prediction in component-based development.

CANDEL: Product Line Based Dynamic Context Management for Pervasive Applications (2010)
Presentation / Conference Contribution
Jaroucheh, Z., Liu, X., & Smith, S. (2010, February). CANDEL: Product Line Based Dynamic Context Management for Pervasive Applications. Presented at 2010 International Conference on Complex, Intelligent and Software Intensive Systems

In a pervasive environment, it is essential for computing applications to be context-aware. However, one of the major challenges is the establishment of a generic and dynamic context model. Many different approaches to modeling the context exist, but... Read More about CANDEL: Product Line Based Dynamic Context Management for Pervasive Applications.

Generative aspect-oriented component adaptation (2008)
Journal Article
Feng, Y., Liu, X., Liu, X., Feng, Y., & Kerridge, J. (2008). Generative aspect-oriented component adaptation. IET Software, 2(2), 149. https://doi.org/10.1049/iet-sen%3A20070049

As a solution to eliminating component mismatches, a generative aspect- oriented approach to component adaptation is presented. The approach enjoys high level of automation and capability of deep level adaptation, which is achieved in an aspect-orien... Read More about Generative aspect-oriented component adaptation.

A Sustainable Service-Oriented B2C Framework for Small Businesses (2008)
Presentation / Conference Contribution
Liu, X., & Ye, H. (2008, December). A Sustainable Service-Oriented B2C Framework for Small Businesses. Presented at 2008 IEEE International Symposium on Service-Oriented System Engineering, Jhongli, Taiwan

Electronic commerce is fast expanding all over the world. Currently most B2C (business to customer) electronic commerce focuses on retailing and other online services, such as online banking. Compared with large-scale enterprises and organizations, s... Read More about A Sustainable Service-Oriented B2C Framework for Small Businesses.

A product line based aspect-oriented generative unit testing approach to building quality components (2007)
Presentation / Conference Contribution
Feng, Y., Liu, X., & Kerridge, J. (2007, July). A product line based aspect-oriented generative unit testing approach to building quality components. Presented at 31st Annual International Computer Software and Applications Conference (COMPSAC 2007), Beijing, China

The quality of component-based systems highly
depends on how effectively testing is carried out. To
achieve the maximal testing effectiveness, this paper
presents a product line based aspect oriented approach to
unit testing. The aspect product l... Read More about A product line based aspect-oriented generative unit testing approach to building quality components.

Achieving smooth component integration with generative aspects and component adaptation. (2006)
Presentation / Conference Contribution
Feng, Y., Liu, X., & Kerridge, J. (2006, June). Achieving smooth component integration with generative aspects and component adaptation

Due to the availability of components and the diversity of target applications, mismatches between pre-qualified existing components and the particular reuse context in applications are often inevitable and have been a major hurdle of component reusa... Read More about Achieving smooth component integration with generative aspects and component adaptation..

Achieving seamless component composition through scenario-based deep adaptation and generation (2005)
Journal Article
Liu, X., Wang, B. H. (., & Kerridge, J. (2005). Achieving seamless component composition through scenario-based deep adaptation and generation. Science of Computer Programming, 56(1-2), 157-170. https://doi.org/10.1016/j.scico.2004.11.010

Mismatches between pre-qualified existing components and the particular reuse context in applications have been a major factor hindering component reusability and successful composition. Although component adaptation has acted as a key solution of el... Read More about Achieving seamless component composition through scenario-based deep adaptation and generation.

Scenario based generative component adaptation in .Net framework. (2004)
Presentation / Conference Contribution
Wang, B. H. (., Liu, X., Kerridge, J., & Li, Y. (2004, November). Scenario based generative component adaptation in .Net framework

Mismatches between pre-quaZi$ed existing components
and the particular reuse context in applicutions have been
a major factor hindering component reusability.
Although component adaptation has octed as a key
solution of eliminating these mismatch... Read More about Scenario based generative component adaptation in .Net framework..