作者机构：
[Zhengwu Zhong] Department of Art and Design, Hunan City University
会议名称：
2016 International Conference on Culture, Literature and Art (CLA2016)
会议时间：
2016-11-05
会议地点：
中国江苏苏州
摘要：
In television programs, public service advertising is new, referring to that under the effect of mass media, relevant government departments or advertising companies and enterprises, in short form, sh
期刊：
2016 8TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS & SIGNAL PROCESSING (WCSP),2016年:1-5 ISSN：2325-3746
通讯作者：
Tang, Min
作者机构：
[Yan, Feng; Shen, Lianfeng; Tang, Min; Kuang, Sufeng] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China.;[Deng, Shuguang] Hunan City Univ, Coll Commun & Elect Engn, Yiyang 413000, Peoples R China.;[Xing, Song] Calif State Univ Los Angeles, Dept Informat Syst, Los Angeles, CA 90032 USA.
通讯机构：
[Tang, Min] S;Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China.
会议名称：
8th International Conference on Wireless Communications and Signal Processing (WCSP)
会议时间：
OCT 13-15, 2016
会议地点：
Yangzhou, PEOPLES R CHINA
会议主办单位：
[Tang, Min;Yan, Feng;Shen, Lianfeng;Kuang, Sufeng] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China.^[Deng, Shuguang] Hunan City Univ, Coll Commun & Elect Engn, Yiyang 413000, Peoples R China.^[Xing, Song] Calif State Univ Los Angeles, Dept Informat Syst, Los Angeles, CA 90032 USA.
会议论文集名称：
International Conference on Wireless Communications and Signal Processing
摘要：
In this paper, two coverage optimization algorithms based on Voronoi diagram are proposed to reduce the energy consumption of software-defined sensor networks (SDSNs). In the first algorithm named Minimax Radius Algorithm (MRA), we try to reduce the sensing radii of nodes as much as possible while preserving the original network coverage. In the second algorithm named Sleeping-based Algorithm (SLA), we try to set as many nodes as possible into sleep mode without generating new coverage holes. Simulation results show that both algorithms can reduce the energy consumption significantly and the energy reduction rate increases with no des' sensing radius and the number of nodes.
关键词：
Advanced Encryption Standard New Instruction;counter mode;encryption speed;encryption speedup;encryption time;OpenMP;parallel encryption;performance
摘要：
In the open environment of cloud computing, a large amount of user data needs to be encrypted/decrypted fast to maintain confidentiality and provide high quality of service. Advanced Encryption Standard (AES), the standard encryption algorithm, has better security and efficiency compared to its competitive algorithms, so it is widely used in cloud computing and other fields. However, the implementation of AES based on software still has the problem of low efficiency; whereas the implementation of AES based on hardware needs to purchase special purpose devices. Adopting the method of special instruction sets can resolve the above two drawbacks. Therefore, we propose a fast parallel cryptographic algorithm, NIPAES, which is based on the AES-NI (New Instructions) instruction set and CPU multiple cores. NIPAES makes use of the block property of AES and the parallel property of Counter (CTR) model, adopts OpenMP to evenly distribute workloads to each thread, which performs AES-NI instructions to complete encryption/decryption. Compared to CPU serial AES based on lookup tables, CPU parallel AES, and serial AES based on AES-NI, NIPAES has significant improvement on performance. The experimental results show that NIPAES achieves the average speedups of 3197.78x, 196.12x, and 7.71x, compared to the other aforementioned algorithms, respectively.
关键词：
Visual tracking;Feature fusion;Timed motion history image
摘要：
Object tracking under complex circumstances remains to be a challenging problem because the appearance of an object can be drastically changed by illumination variations, pose variations and occlusion. This paper proposes an adaptive multiCfeature fusion strategy, in which the target appearance is modeled based on timed motion history image with HSV color histogram feature and edge orientation histogram feature. According to the discrimination measure to the current scene of each feature, the weight of corresponding feature is adaptively adjusted. Experimental results based on challenging video sequences show the robustness and accuracy of our method comparing with several state-of-the-art algorithms.
作者机构：
[Hean LIU; Zhike KUANG] School of Information Science & Engineering, Hunan City University
会议时间：
2016-09
会议论文集名称：
International Journal of Physical Education and Sports（Volume 2, Issue 1, June 2016）
关键词：
Sports image;Catch;Image retrieval
摘要：
Sports image feature description and indexing mechanism is the key of content-based image retrieval based on, for mass sports image data, this paper presents improved sports image retrieval algorithm based on, when indexing mechanism in the query time, to ensure that the recall rate and accuracy of the query result and improve the candidate reverse chain index, which has led to an increase in the distance calculation and query time. The experimental results show that the algorithm has achieved good results in the massive image data capture based on sports events, and has practical value.
摘要：
In order to improve the space quality and high-spectral quality of high fused images, this paper presents a new image fusion model. In order to ensure the convergence objective, this model introduces the three energy functional items, which are the geometry injection, spectral information maintenance and contrast enhancement to construct a total energy functional form and solve the discrete values. Experimental results show that this model can adjust and generate the corresponding fused image according to different fusion, which can be extended to any number of bands of image fusion.
摘要：
Due to the limited energy of sensor networks, monitoring environmental interference of sensor networks and limited precision sensing components generate the sensing data of sensor nodes with high uncertainty, this paper proposes fault-tolerant monitoring algorithm. Firstly, analyze non-deterministic of sensory data, propose event discovery algorithm of fault-tolerant, and integrate decision-making of events surrounding sensor nodes to determine the probability of occurrence. Secondly, this paper proposes monitoring node selection algorithm, which integrates sensor nodes, event location information and node residual energy, in a given event monitoring quality requirements, select nodes that remaining energy is large and in the event the edge to participate the monitoring tasks. Finally, this paper proposes fault-tolerant event location method, by creating convex hull and estimating the event zone for the event which in the edge. Experimental results show that: the algorithm can greatly reduce the BGP routing convergence time and effectively reduce the BGP routing update message number in the convergence process.
摘要：
In order to reduce the transmission delay of the data packet in the wireless network, so as to improve the performance of the network, this paper puts forward the CGAR algorithm of the coding gain aware routing protocol. The algorithm uses the network coding gain and expected transmission count of the wireless link, provides the time needed for the node to transmit a data packet from the new flow in the wireless link, and take it as the routing metrics. This metric takes into consideration the factors such as the transmission delay, the time of the node’s contention channel and so on. The experimental results show that this algorithm can reduce the transmission delay of the data packet and improve the performance of the network.
摘要：
Proposed a task scheduling in cloud computing based on intelligence firefly algorithm aimed at the disadvantages of cloud computing task scheduling. Firstly, on the basis of cloud model, used intelligence firefly algorithm with strong ability of global searching to find the better solution of cloud computing task scheduling then turned the better solution into the initial pheromone of improved firefly algorithm, and found out the cloud computing task scheduling and the algorithm’s global optimal solution through improved firefly information communications and feedbacks. Finally, made comparison test of the three benchmark function on the basis of MATLAB, the results showed, compared with traditional intelligence firefly algorithms, the improved algorithm can preferably allocate the resources in cloud computing model, the effect of prediction model time is more close to actual time, can efficiently limit the possibility of falling into local convergence, the optimal solution’s time of objective function value is shorten which meet the user’s needs more.
作者机构：
[Yang WU] College of Foreign Languages,Hunan City University
会议时间：
2016-10
摘要：
Word orders in English and Chinese coordinate constructions vary considerably although they share some similarities.Traditional semantic explanations are not fully sufficient to account for the differ
作者机构：
[Yin, Canbin; Yu, Fang] Hunan City Univ, Yiyang 413000, Hunan, Peoples R China.
会议名称：
International Conference on Smart City and Systems Engineering (ICSCSE)
会议时间：
NOV 25-26, 2016
会议地点：
Zhangjiajie, PEOPLES R CHINA
会议主办单位：
[Yin, Canbin;Yu, Fang] Hunan City Univ, Yiyang 413000, Hunan, Peoples R China.
关键词：
Continuous rigid-frame bridge;Closure temperature's difference;Jacking force;Horizontal displacement at top of pier
摘要：
When the continuous rigid frame bridge's actual closure temperature is higher than the design closure temperature, the closure temperature's difference will cause horizontal displacement at top of pier, and cause the structure to have the temperature intennal force. A horizontal jacking force is exerted to eliminate the adverse effect of closure temperature's difference. One calculating method of jacking force is proposed in this paper: Eliminating the horizontal displacement at top of pier method. Taking the Longtan River Bridge as a practice example, the high closure temperature's horizontal jacking force is calculated according to the method separately in this paper.
摘要：
In order to determine the conditions for the application of the dynamic authorization problem in the Internet of things,a reliable trust mechanism must be established between the institution,the reade
期刊：
2016 INTERNATIONAL CONFERENCE ON SMART GRID AND ELECTRICAL AUTOMATION (ICSGEA 2016),2016年:63-66
通讯作者：
Jun, Li
作者机构：
[Jun, Li] Hunan City Univ, City Management Coll, Yiyang 413000, Hunan, Peoples R China.
通讯机构：
[Jun, Li] H;Hunan City Univ, City Management Coll, Yiyang 413000, Hunan, Peoples R China.
会议名称：
International Conference on Smart Grid and Electrical Automation (ICSGEA)
会议时间：
AUG 11-12, 2016
会议地点：
Zhangjiajie, PEOPLES R CHINA
会议主办单位：
[Jun, Li] Hunan City Univ, City Management Coll, Yiyang 413000, Hunan, Peoples R China.
关键词：
Dongting lake ecological economic zone;Economic compactness;Spatial differences;Entropy value method
摘要：
In dongting lake ecological economic zone (hunan) within the territory of 26 counties as the research object, using the method of entropy value, according to 2013 statistical yearbook in hunan province, investigation of dongting lake ecological economic zone of the compact degree of city economy in set up multiple indexes composite measurement model. Through assignment of 13 indicators weight, and compact degree of 26 counties and cities economy score analysis thinks, dongting lake ecological economic zone city economy overall not high compactness, internal significant difference, and regional differentiation characteristics obviously, wangcheng high compactness and yueyang area economy, changde and yiyang need to speed up the development, improve the economic compactness. Through analysis, dongting lake ecological economic zone economic compact degree of motivation mechanism mainly includes the system regulation, economy and population drive three elements, three factors work together, promote synergy economic compact degree.
摘要：
To deal with the issues like existing common data sparseness in weibo social network and the phenomena of cold start, this paper puts forward a two-stage clustering based on the recommendation algorithm GCCR. At the same time, because of fuzziness of graph clustering, this thesis retains a certain diversity in the process of user interest clustering, so as to avoid convergence too fast when cold start. This method is verified through the real social network data, and the experimental results show that this algorithm can effectively solve the problems such as data sparseness and cold start phenomenon.
会议论文集名称：
International Journal of Applied Mathematics and Soft Computing（ Volume 2, Issue 1, June 2016）
关键词：
Sensing Data;Energy;Routing;Node
摘要：
Since target tracking node’s selection in wireless sensor network has a significant impact on the life cycle of wireless sensor networks, therefore it proposes a tracking node selection algorithm with tracking quality assurance in this paper. First, it defines the sensory data error model which adequately quantifies sensor sensing node data errors and the probability of the node making the wrong decision within its perceived scope on the target. Secondly, it analyzes three elements wich have impact on residual energy of node lifetime, energy consumption of target tracking task execution and possibility of node sends false alarms. Finally, on this basis, it proposes target tracking algorithm with quality control. Under the premise of user given track quality assurance requirements, the algorithm selects a subset of nodes involved in target tracking and positioning tasks which maximizes the lifetime of the network, the algorithm ensures a given target tracking reliability requirements while optimizes the network lifetime. Experimental results show that: the proposed algorithm can prolong the lifetime of wireless sensor networks.
摘要：
Due to the cost,reliability and quality of communication equilibrium of the traditional FM radio network optimization algorithms during the construction,hierarchical multi-objective optimization algorithm is put forth.First,increase FM wireless networks mobile node and select new-adding link waypoints’ optimal vector set,then design a hierarchical optimization model,and then use hierarchical multi-objective optimization algorithm to solve the problems of VHF wireless networks.Finally,compared simulation experiment of stratified multi-objective optimization algorithm and Glid algorithm and violent search algorithm is conducted,and the experiment shows that:stratified multi-objective optimization algorithm is smaller than traditional optimization algorithms in areas such in the network nodes,the average communication jump and the average attenuation of communication after running 50 times,i.e.lower cost,better network reliability and communication quality.
