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Automatic location semantics prediction for living analytics based on smartphone data has attracted extensive attention in just recent years. Basically, this task can be formulated as a multi-class classification problem, where different location/places are regarded as different labels. Previous studies were mostly based on common classification techniques directly, neglecting the critical challenging...
In order to meet the need of information under the condition of military training, this paper analyzes the battlefield environment of two-dimensional posture display function demand, on the system architecture based on the detailed analysis of system structure, the use of UML are analyzed and designed, and the system static model, dynamic model and visualization modeling, combined with the field data...
This paper establishes WSVE process model as the object of analysis and discovers functional and non-functional QoS demands of WEB service. On the basis of these demands, the paper suggests service discovery algorithms for service and QoS. On the basis of the service discovery, it puts forward the method for transforming process model into BPEL4WS. It achieves the integration of virtual enterprise...
Activated carbon was prepared from oxytetracycline bacterial residue with K2CO3. The effects of different factors such as activation ratio, activation temperature, activation time, on iodine adsorption, methylene blue adsorption, specific surface area and yield of activated carbon were studied. Results show the optimum conditions as follows: activation ratio of 1:3(g:g), activation temperature of...
Tripping quantity of circuit breaker in 10kV rural electric distribution network has characteristic of randomness, and it is inclined to be influenced greatly by various factors such as external environments, power load, power equipment, safety consciousness of power consumer in rural area. A method of prediction based on weighted Markov chain is applied to predicting the tripping quantity of the...
Discussions on the yield criterions of soils in low stress conditions were made. Some problems about composite yield criterions and shear yield criterion were pointed out. Based on the triaxial tensile test results and the mechanical characteristics of soils, “tensile-shear failure” was presented when existence of tensile stress in soils. The method that using convential shear strength indexs (c and...
This paper constructs a multi-variables logistic model to study characteristics of takeover targets from Chinese capital Market. The theoretical model indicates that Chinese takeover has specific characteristics. The empirical results show that the firm size, net operating loss of target firm and the ownership structure could affect the takeover decision. Specially, the larger proportion of first...
In this work, a dynamic model of S. vulgaris shrubs under drought stress was discussed based on improved dual-scale automaton model with the data from experiments. Relationship of groundwater level and growth of S. vulgaris has been confirmed by computing the growth rate of tree height and radius growth on drought. The growth probability has been given with segment function in different condition...
Despite widely used in today's clinical practice, recent systematic reviews and meta-analyses most often report that trials of acupuncture efficacy are equivocal or contradictory. Besides the low quality of trials and publication bias, the differences in education and training of acupuncture providers between East Asia and North America and Europe are often ignored, which may play a role in the results...
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