• The Effects of Task Demand and External Stimuli on Learner's Stress Perception and Job Performance 

  Lim, Y.M. ; Tan, Li Peng ; Stacey, Martin ; Ayesh, Aladdin, 1972- (Book chapter)

  Over the past decades, research in affective learning has begun to take emotions into account, which advocates an education system that is sentient of learner’s cognitive and affective states, as learners’ performance could ...
• A Hybrid Ontological and Temporal Approach for Composite Activity Modelling 

  Okeyo, George ; Chen, Liming ; Wang, H. ; Sterritt, Roy (Conference)

  Activity modelling is required to support activity recognition and further to provide activity assistance for users in smart homes. Current research in knowledge-driven activity modelling has mainly focused on single ...
• QoS-Aware Resource Management in SDN-Based InterClouds: A Software Cybernetics Perspective 

  Aliyu, Suleiman Onimisi ; Chen, Feng ; He, Ying (Conference)

  Software Defined Networking (SDN) paradigm is introducing novel approaches for many unresolved issues of networking. These new outlooks are imperative in emerging scenarios where user requirements keep growing, the required ...
• A Game-Theoretic Based QoS-Aware Capacity Management for Real-Time EdgeIoT Applications 

  Aliyu, Suleiman Onimisi ; Chen, Feng ; He, Ying ; Yang, Hongji (Conference)

  More and more real-time IoT applications such as smart cities or autonomous vehicles require big data analytics with reduced latencies. However, data streams produced from distributed sensing devices may not suffice to be ...
• Rising Star Evaluation in Heterogeneous Social Network 

  Ding, F. ; Liu, Y. ; Chen, X. ; Chen, Feng (Article)

  Rising stars are junior individuals in the social network who will have high impacts with time accumulation. Rising star evaluation has become a research hotspot in network analysis area recently, which is helpful for ...
• Fuzzy Rankings for Preferences Modeling in Group Decision Making 

  Capuano, Nicola ; Chiclana, Francisco ; Herrera-Viedma, Enrique ; Fujita, Hamido ; Loia, Vincenzo (Article)

  Although fuzzy preference relations (FPRs) are among the most commonly used preference models in group decision making (GDM), they are not free from drawbacks. First of all, especially when dealing with many alternatives, ...
• Building and using an ontology of preference-based multiobjective evolutionary algorithms 

  Li, Longmei ; Yevseyeva, Iryna ; Basto-Fernandes, Vitor ; Trautmann, Heike ; Jing, Ning ; Emmerich, Michael (Conference)

  Integrating user preferences in Evolutionary Multiobjective Optimization (EMO) is currently a prevalent research topic. There is a large variety of preference handling methods (originated from Multicriteria decision making, ...
• Indicator-based evolutionary level set approximation: mixed mutation strategy and extended analysis. 

  Liu, Lai-Yee ; Basto-Fernandes, Vitor ; Yevseyeva, Iryna ; Kok, Joost ; Emmerich, Michael (Conference)

  The aim of evolutionary level set approximation is to find a finite representation of a level set of a given black box function. The problem of level set approximation plays a vital role in solving problems, for instance ...
• A loosely coupled hybrid meta-heuristic algorithm for the static independent task scheduling problem in grid computing 

  Younis, Muhanad Tahrir ; Yang, Shengxiang ; Passow, Benjamin N. (Conference)

  Task scheduling is one of the most difficult problems in grid computing systems. Therefore, various studies have been proposed to present methods which provide efficient schedules. Meta-heuristic approaches are among the ...
• Quadcriteria Optimization of Binary Classifiers: Error Rates, Coverage, and Complexity 

  Emmerich, M. T. M. ; Basto-Fernandes, V. ; Yevseyeva, Iryna ; Ruano-Ordás, D. ; Zhao, J. ; Fdez-Riverola, F. ; Mendez, J. R. (Conference)

  This paper presents a 4-objective evolutionary multiobjective optimization study for optimizing the error rates (false positives, false negatives), reliability, and complexity of binary classifiers. The example taken is ...
• 3D fast convex-hull-based evolutionary multiobjective optimization algorithm 

  Zhao, Jiaqi ; Jiao, Licheng ; Liu, Fang ; Fernandes, Vitor Basto ; Yevseyeva, Iryna ; Xia, Shixong ; Emmerich, Michael T. M. (Article)

  The receiver operating characteristic (ROC) and detection error tradeoff (DET) curves have been widely used in the machine learning community to analyze the performance of classifiers. The area (or volume) under the convex ...
• Open Home: Approaches to Constructing Sharable Datasets within Smart Homes 

  Hong, X. ; Nugent, Chris ; Chen, Liming ; Davies, R. ; Finlay, D. ; Wang, H.Y. ; Donnelly, M. ; Zheng, H. ; Mulvenna, M. ; Hallberg, J. ; Synnes, K. (Conference)

  In this paper we present our initial efforts to develop approaches for structuring and building openly accessible, scalable, shared home behaviour datasets within smart home communities.
• the Proceedings of the International Workshop on Emergent Semantics and Ontology Evolution (ESOE07) 

  Chen, Liming ; Haase, P. ; Hotho, A. ; Ong, E. ; Cudre Mauroux, P. (Book)

  this is a proceeding for a workshop
• A Study of Evaluation Metrics for Recommender Algorithms 

  Chen, Liming ; McClean, S. ; Glass, D. ; Redpath, J. (Conference)

  There are inherent problems with evaluating the accuracy of recommender systems. Commonly-used metrics for recommender systems depend on the number of recommendations produced and the number of hidden items withheld, making ...
• Semantic-Enabled and Agent-based Environment Aware Agile Service Utilities 

  Chen, Liming ; Stankovski, V. ; Shi, Z. ; Watson, Paul (Conference)

  This paper proposes a utility computing model that allows environment aware dynamic service discovery, orchestration and deployment. The model enhances previous Service Oriented Architecture (SOA) in that it is based on ...
• Work Experience Reuse in Pattern Based Task Management 

  Wang, H. ; Patterson, D. ; Taylor, P. ; Ong, E. ; Chen, Liming ; Riss, U.V. ; Du, Y. (Conference)

  Pattern based task management has been proposed as a promising approach to work experience reuse in knowledge intensive work environments. While initial work has focused on the conceptualization and development of a generic ...
• Ontology-Enabled Activity Learning and Model Evolution in Smart Homes 

  Sterritt, Roy ; Wang, H. ; Chen, Liming ; Okeyo, George (Book chapter)

  Activity modelling plays a critical role in activity recognition and assistance in smart home based assisted living. Ontology-based activity modelling is able to leverage domain knowledge and heuristics to create Activities ...
• Using Event Calculus for Behaviour Reasoning and Assistance in a Smart Home 

  Poland, M.P. ; Hong, X. ; Finlay, D. B. L. ; Mulvenna, Maurice D. ; Nugent, Chris ; Chen, Liming (Book chapter)

  Smart Homes (SH) have emerged as a viable solution capable of providing assistive living for the elderly and disabled. Nevertheless, it still remains a challenge to assist the inhabitants of a SH in performing the correct ...
• A Logical Framework for Behaviour Reasoning and Assistance in a Smart Home 

  Chen, Liming ; Nugent, Chris ; Mulvenna, Maurice D. ; Finlay, D. B. L. ; Hong, X. ; Poland, M.P. (Article)

  Smart Homes (SH) have emerged as a realistic intelligent assistive environment capable of providing assistive living for the elderly and the disabled. Nevertheless, it still remains a challenge to assist the inhabitants ...
• An introduction to ontology-based activity recognition 

  Chen, Liming ; Biswas, J. (Conference)

  this is a tutorial.

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