Steel structures are mostly composed of steel gate, gate hoist, trash rack in hydraulic engineering. there is corrosion in the operation of steel structure, which leads to decrease of strength and reliability. So they...
详细信息
Flatness is an important parameter in evaluating the shape and position error of workpiece. Flatness error evaluation includes minimum area inclusion method, least square method, diagonal method, etc. the realization ...
详细信息
A novel switched capacitor based 4-level single-phase inverter is proposed in this paper. the proposed topology is capable of voltage boosting due to the application of switched capacitor technology. the load and the ...
详细信息
In this paper, we have used the color stimuli to define the valence level of subjects by analyzing their heart rate variability (HRV). For this analysis, we have used the novel features, Global Occurrence Matrix (GOM)...
详细信息
ISBN:
(纸本)9780889869097
In this paper, we have used the color stimuli to define the valence level of subjects by analyzing their heart rate variability (HRV). For this analysis, we have used the novel features, Global Occurrence Matrix (GOM) and Cooccurrence Matrix (COM), and try to distinguish two groups of positive and negative emotions. the results show that cold colors are associated with high valence level and hot colors are in relation with low valence level.
Building information modeling (BIM) has long been utilized in the Architecture, engineering and Construction (AEC) education. Learning and teaching (L & T) research has revealed a range of shortcomings in using BI...
详细信息
the micro grid can use renewable energy to generate electricity and alleviate the energy crisis. However, it also poses challenges to power grid stability due to its intermittence, volatility, and randomness. these ch...
详细信息
the proceedings contain 81 papers. the topics discussed include: length encoded secondary structure profile for remote homologous protein detection;a process scheduling analysis model based on grid environment;a resou...
ISBN:
(纸本)3642030947
the proceedings contain 81 papers. the topics discussed include: length encoded secondary structure profile for remote homologous protein detection;a process scheduling analysis model based on grid environment;a resource broker with cross grid information services on computational multi-grid environments;implementation of a performance-based loop scheduling on heterogeneous clusters;a software transactional memory service for grids;an empirical study on the performance issues on the clustered client-server computing environment;energy-efficient clustering in wireless sensor networks;maximally local connectivity on augmented cubes;a cluster-based data routing for wireless sensor networks;and a energy efficient scheduling base on dynamic voltage and frequency scaling for multi-core embedded real-time system.
Learners experience emotions in a variety of valence and arousal in learning, which impacts the cognitive process and the success of learning. Learning emotions research has a wide range of benefits from improving lea...
详细信息
Learners experience emotions in a variety of valence and arousal in learning, which impacts the cognitive process and the success of learning. Learning emotions research has a wide range of benefits from improving learning outcomes and experience in Intelligent Tutoring System (ITS), as well as increasing operation and work productivity. this survey reviews techniques that have been used to measure emotions and theories for modeling emotions. It investigates EEG-based Brain-Computer Interaction (BCI) of general and learning emotion recognition. the induction methods of learning emotions and related issues are also included and discussed. the survey concludes with challenges for further learning emotion research. (C) 2018 the Authors. Published by Elsevier B.V.
An Embedded System is an electronically controlled system combining hardware and software. Many systems used in actual life such as power plant, medical instrument system and home appliances are embedded system. Howev...
详细信息
ISBN:
(纸本)0769518508
An Embedded System is an electronically controlled system combining hardware and software. Many systems used in actual life such as power plant, medical instrument system and home appliances are embedded system. However the studies related to embedded system test is not sufficient. Especially, in embedded system, it is necessary to develop test technique to detect faults in interaction between hardware and software in embedded system. In this paper, we propose a test data selection technique using a fault injection technique for the interaction between hardware and software. the proposed test data selection technique first simulates behaviors of embedded system to software program from requirement specification. then hardware faults, after being converted to so are faults, are injected into the simulated program. And finally, we select effective test data to detect faults caused by the interactions between hardware and software. We apply our technique to the Digital Plant Protection System and evaluate the effectiveness of the selected test data through experiments.
暂无评论