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Displaying 1-18 out of 18 total
Creative Design Methodology for Mechanical Product CAD Based on Function-Structure and Case
Found in: Electrical and Control Engineering, International Conference on
By Xiao-zhong Zhang, Zhe Yang, Li-li Dong, Xiang Zhang
Issue Date:June 2010
pp. 2707-2710
This paper studies the evolution of mechanical products in the brain. Based on the form of the characterization in the evolution, it uses information processing technology and case-based design approach to advance the design and innovation of mechanical pr...
Poster Abstract: Smart Phone Lift for Improving Energy Efficiency and User Comfort in Green Buildings
Found in: Cyber-Physical Systems, IEEE/ACM International Conference on
By Hao Zhang,Niantong Zhang,Zhe He,Chun Jason Xue
Issue Date:April 2012
pp. 238
Green Building nowadays becomes a hot topic. A green building can reduce up to 40% of the total energy consumption and up to 37% of the total CO2 compared to a normal building. To achieve this, we should improve each components of a building. In this work,...
An Efficient Caching Mechanism for Video-on-Demand Service over Peer-to-Peer Network
Found in: Scalable Computing and Communications; International Conference on Embedded Computing, International Conference on
By Hailin Xie, Ling Gao, Lin Zhang, Zhe Zhang, Min Yang
Issue Date:September 2009
pp. 251-256
In contrast to peer-to-peer(P2P) file sharing, video-on-demand(VoD) streaming technology over P2P network is still awaiting breakthrough. The demands on scalability, playback deadlines for all peer nodes and playback continuity under a dynamic peer join/le...
ZigBee Based Intelligent Helmet for Coal Miners
Found in: Computer Science and Information Engineering, World Congress on
By Cheng Qiang, Sun Ji-ping, Zhang Zhe, Zhang Fan
Issue Date:April 2009
pp. 433-435
A cost effective ZigBee-based wireless mine supervising system is presented in this article. This scheme used intelligent helmets as voice terminal and ultra-low-power nodes of wireless sensor network.The programme adopted ZigBee wireless technology to bui...
Study on Physiological Mental Fatigue with Nonlinear Dynamics
Found in: International Conference on Natural Computation
By Lian-yi Zhang, Zhe Zhang, Chong-xun Zheng
Issue Date:October 2008
pp. 670-673
Mental fatigue states in different experiments and in different conditions were studied with nonlinear dynamics. EEG signals registered from Fp1 and Fp2 under different mental fatigue states were recorded and analyzed using Kolmogorov entropy (KE) and Kolm...
Design and Simulation of a Group Delay Equalizer Circuit
Found in: Pervasive Computing, Signal Porcessing and Applications, International Conference on
By Lei Zhao, Peng Wang, Zhen-chong Zhang, Jian-ping Wang, Guo-jun Zhang, Zhe-ying Li
Issue Date:September 2010
pp. 1302-1305
A design and simulation analysis method with genetic algorithm for the group delay of the ADC system balanced circuits is introduced in this paper. With the discussion of characteristics of linear phase of the system, genetic algorithm technology was intro...
Neural Network Algorithm for the Simultaneous Extraction of All Roots of Algebraic Polynomial
Found in: Computational Intelligence and Security, International Conference on
By Ying Zhang, Zhe-zhao Zeng
Issue Date:December 2009
pp. 161-164
In this paper, we construct a neural network iteration method for simultaneous extraction of all roots of algebraic polynomial with variable learning rate. Its convergence was researched. The specific examples showed that the proposed method can simultaneo...
Auto-Regressive Conditional Heteroscedasticity Analysis of Portfolio Volatilities
Found in: Information and Financial Engineering, International Conference on
By Jinchuan Ke, Rong Zhang, Zhe Chen
Issue Date:April 2009
pp. 145-148
By means of the ARCH (Auto-regressive Conditional Heteroscedasticity) and its modified models, this paper presents an empirical analysis of the volatility heteroscedasticity and the resilience to external shocks for China emerging stock market in the past ...
Efficient Content Location Based On Interest-Cluster in Peer-to-Peer System
Found in: E-Business Engineering, IEEE International Conference on
By Xi Tong, Dalu Zhang, Zhe Yang
Issue Date:October 2005
pp. 324-331
<p>Content location is a challenging problem in decentralized peer-to-peer systems. And queryflooding algorithm in Gnutella system suffers from poor scalability and considerable network overhead. Currently, based on the Small-world pattern in the P2P...
Future Applications of Virtual Reality Technology Outlook
Found in: Information Technology, Computer Engineering and Management Sciences, International Conference of
By Wang Ziqiang,Li Yuanzhou,Chen Manqing,Zhang Zhe,Yang Xiang
Issue Date:September 2011
pp. 356-358
As a comprehensive computer science and technology in the field of new technologies, the virtual reality technology is a hot computer simulation applied research, involving many development and application areas, and greatly enriches our lives. In this pap...
Study on Earthquake Resistance of Electric Power System Based on System Reliability
Found in: 2010 International Conference on Intelligent System Design and Engineering Application (ISDEA 2010)
By Li Tian, Zhang Zhe
Issue Date:October 2010
pp. 437-440
This the paper discusses the seismic reliability analysis of electric power system. In the paper, through the analysis of properties of the power system and power network system characteristics, some suggestions are put forward that it is not only need to ...
Improved Channel Optimized Image Coding Based on More Rational Source Model
Found in: Communications and Mobile Computing, International Conference on
By ChengGen Dong, JinPei Wu, QiShan Zhang, Zhe Wang
Issue Date:April 2010
pp. 24-29
Joint source channel coding (JSCC) has been proved a promising scheme for image communication in varying channel because of the properties of graceful degradation/improvement with limited coding delay and complexity, especially the combination of wavelet t...
A New Method for Simultaneous Extraction of All Roots of Algebraic Polynomial
Found in: Computational Intelligence and Security, International Conference on
By Ying Zhang, Zhe-zhao Zeng
Issue Date:December 2009
pp. 197-200
In this paper, we present a new algorithm of multi-point iterative method for simultaneous determination of all roots of polynomial. Its convergence was researched. The computation is carried out by simple steepest descent rule with adaptive variable step-...
Active Steganalysis with Only One Stego Image
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Lu Wenzhe, Xu Bo, Zhang Zhe, Ren Wenxia
Issue Date:August 2009
pp. 345-348
Modeling active steganalysis as a BSS problem we propose two active steganalysis schemes which only use one copy of stego image in this letter. We firstly adopt wavelet hidden Markov tree model to obtain an estimate of cover image and then use ICA algorith...
A Novel Stochastic Programming Formulation for Minimum Energy Cooperative Routing
Found in: Education Technology and Computer Science, International Workshop on
By Fang Liu, Dacheng Yang, Yafeng Wang, Xin Zhang, Zhe Chen
Issue Date:March 2009
pp. 86-89
This paper proposed a novel stochastic programming which formulates the minimum energy cost routing for ad hoc wireless network. We presented the stochastic programming formulation to find the minimum energy cooperative routing in slow fading channel and f...
A cooperation model towards the internet of applications
Found in: Proceedings of the 5th Asia-Pacific Symposium on Internetware (Internetware '13)
By Richong Zhang, Zhe Zhang, Hailong Sun, Peilong Xu, Xudong Liu
Issue Date:October 2013
pp. 1-10
As Internet is changing from a network of data into a network of functionalities, a federated Internet of applications is a natural trending topic, where every application can cooperate with each other smoothly to serve users. Cooperation can be regarded a...
A parallel algorithm of association rules based on cloud computing
Found in: 2013 8th International Conference on Communications and Networking in China (CHINACOM)
By Wang Yong, Zhang Zhe, Wang Fang
Issue Date:August 2013
pp. 415-419
In view of the traditional parallel FP-growth algorithm (PFP)that suffers from two major limitations, namely, multiple database scans requirement (i.e., high I/O cost) and high inter-processor communications cost, therefore we design and implement a parall...
Cross-media topic detection associated with hot search queries
Found in: Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service (ICIMCS '13)
By Guorong Li, Qingming Huang, Shuqiang Jiang, Weigang Zhang, Zhe Xue
Issue Date:August 2013
pp. 403-406
Although lots of work has been done since NIST proposed the problem of Topic Detection and Tracking (TDT), most of them focus on single media data. Topic detection for cross-media data hasn't been fully investigated. In this paper, we propose an effective ...