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Displaying 1-50 out of 185 total
Evaluation and Prediction of Driver Comfort Using Body Pressure Sensors
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Xiaoping Jin, Bo Cheng, Bo Wang, Xin Tao, Bin Shen
Issue Date:January 2011
pp. 72-75
Information of pressure patterns at the driver-seat interface is very useful for the design of seats. However, a clear and consistent relationship between interface pressure and driver physiological state like comfort and discomfort was not identified. Thi...
On-line Realization of SVM Kalman Filter for MEMS Gyro
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Xiao Xuan, Feng Bo, Wang Bo
Issue Date:January 2011
pp. 768-770
The on-line realization of kalman filter based on Support Vector Machine (SVM) is presented in this paper. The process of kalman filter based on SVM is that: the real-time gyro signals are classified into different groups by SVM, then different signals bel...
An Alogrithm for Indirect Schema Mapping Composition
Found in: Education Technology and Computer Science, International Workshop on
By Bo Wang, Bo Guo
Issue Date:March 2009
pp. 723-726
here are a large number of indirect schema mappings between peers in the network. To improve the efficiency of data exchange and queries, indirect mappings are needed to be composed. Defined the combination operations of schema elements in indirect mapping...
Application of Adaptive Kernel Matching Pursuit to Estimate Mixture Pixel Proportion
Found in: Image and Graphics, International Conference on
By Wu Bo, Wang XiaoQin, Huang Bo
Issue Date:August 2007
pp. 542-547
An adaptive kernel matching pursuit (AKMP) algorithm to estimate mixture pixel proportion of remotely sensed image has been proposed. The AKMP algorithm applies greedy sparse approximation algorithm to the feature space induced by a nonlinear kernel functi...
Study on Seismic Wave Propagation Characteristic of Deep-Hole Loose Blasting in Coal Mine
Found in: 2013 Fourth International Conference on Digital Manufacturing & Automation (ICDMA)
By Hong-bing Xia,Ying Xu,Hai-bo Wang
Issue Date:June 2013
pp. 1290-1294
According to the distribution of faults in coal face, deep-hole loose blasting scheme is formulated and vibration monitoring is conducted. Obtained seismic wave attenuation rule of deep-hole loose blasting, HHT method is adopted for vibration signal decomp...
The Design and Implementation of FPGA-based Deep Ground-Penetrating Radar Host Control System
Found in: Instrumentation, Measurement, Computer, Communication and Control, International Conference on
By Wang Wenpeng,Ding Yipeng,Zhao Bo,Wang Wei,Fang Guangyou,Liu Xiao Jun
Issue Date:October 2011
pp. 716-720
The Ground Penetrating Radar (GPR) is a technique that utilizes the radio waves to map structure and features of objects buried in the ground. In this paper, we design a host control system (HCS) of GPR based on a maximum length binary sequence, abbreviati...
tpNFS: Efficient Support of Small Files Processing over pNFS
Found in: 2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (IPDPSW)
By Bo Wang,Jinlei Jiang,Guangwen Yang
Issue Date:May 2013
pp. 1989-1996
Large scale data-intensive applications that consume and produce terabytes or even pet bytes of data raise an ever increasing demand on I/O bandwidth. In order to meet this demand, NFSv4 architects design parallel NFS (pNFS), an NFS extension allowing clie...
Can We Believe the Fund Reviews in Internet Forums?
Found in: Computational and Information Sciences, International Conference on
By Bo Wang,Yuan-mei Xue
Issue Date:October 2011
pp. 418-420
Whether the reviews in Internet can be trusted or not is an important issue to all individuals in making their investment decision. By using natural language techniques, this paper extracts the sentiment of fund reviews and compares it with the professiona...
A Taxonomy and Survey of Resource Management in Grid
Found in: Semantics, Knowledge and Grid, International Conference on
By Bo Wang, Gang Chen, Hao Luo, Weimin Zheng
Issue Date:November 2010
pp. 309-312
Resources in grid are distributed, heterogeneous, autonomous and unpredictable. Resource Management (RM) is required to integrate and manage them to provide efficient and reliable services for users. To have an overview of the stat-of-the-art of Grid Resou...
Hybrid Active Power Filter DC Bus Control Based on Fuzzy PID Control
Found in: Computational Intelligence and Design, International Symposium on
By Zhen Liu, Tengbo Ma, Shuai Ge, Bo Wang
Issue Date:October 2010
pp. 75-78
With the existing problem of the static error and the overshoot of DC bus voltage control methods, a hybrid active power filter control system was designed. Considering special characteristics of the DC bus voltage control, the parameter self-tuning fuzzy ...
Best Position Algorithms for Top-k Query Processing in Highly Distributed Environments
Found in: Networking and Distributed Computing, International Conference on
By Qiming Fang, Ying Zhao, Guangwen Yang, Bo Wang, Weimin Zheng
Issue Date:October 2010
pp. 397-401
Efficient top-k query processing in highly distributed environments is useful but challenging. This paper focuses on the problem over vertically partitioned data and aims to propose efficient algorithms with lower communication cost. Two new algorithms, DB...
Parallel Task Developing Based on Software Pipeline in Multicore System
Found in: Parallel and Distributed Processing with Applications, International Symposium on
By Bo Wang, Shifeng Shang, Qiming Fang, Weimin Zheng
Issue Date:September 2010
pp. 542-549
The development of multi-core system is ushering in the computer revolution, which strongly drives the programming towards the parallel direction. Software pipeline is one kind of efficient parallel task building. The main reason is that a system commonly ...
Study for FAQ Processing in Internet Automatic Sales System
Found in: Information Technology and Applications, International Forum on
By Zhong Pu, Bo Wang, Li Yang
Issue Date:July 2010
pp. 234-236
Internet Automatic Sales System is be used to assist people in net business. Since part of the talking continent in purchasing is always asked frequently, so the statistic method like TFIDF is applied to deal this issue. Based on the experiment situation, ...
Task Partition Comparison between Multi-core System and GPU
Found in: ChinaGrid, Annual Conference
By Weimin Zheng, Bo Wang, Yongwei Wu
Issue Date:July 2010
pp. 175-182
parallel computing becomes more and more popular and the scale of software improves accordingly. A large application is made up of many small tasks. Some statistics indicate that some tasks of 80% software can support parallel execution. The difficulties a...
A Novel Optimising Handover Method Based on User Behavior
Found in: Wearable Computing Systems, Asia-Pacific Conference on
By Bo Wang, Xiangming Wen, Wei Zheng, Yong Sun
Issue Date:April 2010
pp. 326-329
Handover is the core procedure for assuring mobility of the users in any mobile network and its success rate is a key indicator of user satisfaction. In the current mobile networks, handover optimisation is done manually on a long timescale. In this paper,...
Partial likelihood for estimation of multi-class posterior probabilities
Found in: Acoustics, Speech, and Signal Processing, IEEE International Conference on
By T. Adali, Hongmei Ni, Bo Wang
Issue Date:March 1999
pp. 1053-1056
Partial likelihood (PL) provides a unified statistical framework for developing and studying adaptive techniques for nonlinear signal processing. In this paper, we present the general formulation for learning posterior probabilities on the PL cost for mult...
The Research of Test-Driven Business Process Outsourcing
Found in: Software Engineering, World Congress on
By Yunsheng Wang, Bo Wang, Jun Guo, Bin Zhang, Jina Wang
Issue Date:December 2010
pp. 277-280
the paper has a detailed description of TDO (Test-Driven Outsourcing) mode, and has analyzed the entire task sets of the outsourcing team, proposed a new Software Process Mode, which is an evolution mode of the helix structure. This mode is different from ...
FPGA and GPU implementation of large scale SpMV
Found in: Application Specific Processors, Symposium on
By Yi Shan, Tianji Wu, Yu Wang, Bo Wang, Zilong Wang, Ningyi Xu, Huazhong Yang
Issue Date:June 2010
pp. 64-70
Sparse matrix-vector multiplication (SpMV) is a fundamental operation for many applications. Many studies have been done to implement the SpMV on different platforms, while few work focused on the very large scale datasets with millions of dimensions. This...
Reducing Power Consumption of Floating-Point Multiplier via Asynchronous Technique
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Su Bo,Wang Zhiying,Huang Libo,Shi Wei,Wang Yourui
Issue Date:August 2012
pp. 1360-1363
With the expanding of large computing platforms and the increasing of on chip transistors, power consumption becomes a significant problem. Many methods are proposed in different design levels to solve the problem. In this paper, we introduce asynchronous ...
Unsupervised metric fusion by cross diffusion
Found in: 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Bo Wang, Jiayan Jiang, Wei Wang, Zhi-Hua Zhou, Zhuowen Tu
Issue Date:June 2012
pp. 2997-3004
Metric learning is n fundamental problem in computer vision. Different features and algorithms may tackle a problem from different angles, and thus often provide complementary information. In this paper; we propose a fusion algorithm which outputs enhanced...
Studies on Simultaneous Catalytic Removal of NOX and SO2
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Cheng-Xue Wang,Lei Lv,Xiang-Bo Wang
Issue Date:May 2012
pp. 1708-1711
This paper improved the previous process and used the exhaust after the reaction to heating the feeding gas, in order to achieve rational use of energy. Used HZSM-5 as carrier of catalysts, the modification of copper-vanadium catalyst Cu3V2O8/ZSM-5 was stu...
Research on Cloud Storage Environment File System Performance Optimization
Found in: International Conference on Information Management, Innovation Management and Industrial Engineering
By Qinlu He,Zhanhuai Li,Bo Wang,Huifeng Wang,Jian Sun
Issue Date:November 2011
pp. 78-83
With the drastic development of information, Large-scale Cluster has been widely applied in each sphere of production. In order to take advantage of real application Clusters deeply, The problem that how to enhance system performance and how to optimize sy...
Design and analysis of effective price for congestion control
Found in: Local Computer Networks, Annual IEEE Conference on
By Hao Wang,Bo Wang,Jiezhi Chen,Zuohua Tian
Issue Date:October 2011
pp. 510-518
Congestion control can be regarded a distributed system, which consists of source algorithm like TCP, and link algorithm, such as active queue management (AQM). Shadow price has been derived from optimization theory to be implemented in routers as the AQM ...
A Hybrid System to Find & Fight Phishing Attacks Actively
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Hong Bo,Wang Wei,Wang Liming,Geng Guanggang,Xiao Yali,Li Xiaodong,Mao Wei
Issue Date:August 2011
pp. 506-509
Traditional anti-phishing methods and tools always worked in a passive way to receive users' submission and determine phishing URLs. Usually, they are not fast and efficient enough to find and take down phishing attacks. We analyze phishing reports from An...
A Parallel Strategy for Measuring Network Bandwidth
Found in: Cyber-Enabled Distributed Computing and Knowledge Discovery, International Conference on
By Lexiao Wang, Yanyuan Zhang, Xiao Zhang, Bo Wang, Xin Li
Issue Date:October 2010
pp. 189-192
For the most advanced storage system which is still in study, the high-speed network bandwidth is a key target of the system. And the measurement on the super-high network bandwidth is one of the most important works in the process of evaluating the comple...
Efficient PageRank and SpMV Computation on AMD GPUs
Found in: Parallel Processing, International Conference on
By Tianji Wu, Bo Wang, Yi Shan, Feng Yan, Yu Wang, Ningyi Xu
Issue Date:September 2010
pp. 81-89
Google's famous PageRank algorithm is widely used to determine the importance of web pages in search engines. Given the large number of web pages on the World Wide Web, efficient computation of PageRank becomes a challenging problem. We accelerated the pow...
Interactive Web Video Advertising with Context Analysis and Search
Found in: Pattern Recognition, International Conference on
By Bo Wang, Jinqiao Wang, Ling-Yu Duan, Qi Tian, Hanqing Lu, Wen Gao
Issue Date:August 2010
pp. 3252-3255
Online media services and electronic commerce are booming recently. Previous studies have been devoted to contextual advertising, but few work deals with interactive web advertising. In this paper, we propose to put users in the loop of collecting contextu...
A Two-stage Personalized Recommendation in CTS Using Graph-Based Clustering
Found in: International Conference on E-Business and E-Government
By Wang Qinglin,Xue Huifeng,Lin Bo,Wang Minghu
Issue Date:May 2010
pp. 3629-3632
Collaborative tagging systems (CTS) enable Internet users to annotate for resources using custom tags, and the tags reflect the user interest and thus form a user profile. However, the flexibility of tagging brings large number of synonymous and polysemous...
Research on the Reengineering of Government Business Processes Based on the Environment of E-government
Found in: International Conference on E-Business and E-Government
By Shi-Bo Wang,Cheng Wang,Jian-xiu Yang
Issue Date:May 2010
pp. 4503-4506
By studying the concepts and the relationships of e-government and government business processes, this paper analyzes the necessity and describes the principles and objectives of implementing of government business process reengineering based on the enviro...
RankBoost Acceleration on both NVIDIA CUDA and ATI Stream Platforms
Found in: Parallel and Distributed Systems, International Conference on
By Bo Wang, Tianji Wu, Feng Yan, Ruirui Li, Ningyi Xu, Yu Wang
Issue Date:December 2009
pp. 284-291
NVIDIA CUDA and ATI Stream are the two major general-purpose GPU (GPGPU) computing technologies. We implemented RankBoost, a web relevance ranking algorithm, on both NVIDIA CUDA and ATI Stream platforms to accelerate the algorithm and illustrate the differ...
Extended Basis Pursuit Model and Its Application in Image De-noising
Found in: Computer Graphics, Imaging and Visualization, International Conference on
By Wang Xiong-Liang, Zhu Ju-Bo, Wang Chun-Ling, Liang Dian-Nong
Issue Date:August 2009
pp. 295-299
Traditional Basis Pursuit model is adapted to signal de-noising under additive Gaussian noise. Based on the different fitness error term, one new kind Extended Basis Pursuit De-Noising (EBPDN) model is brought forward and applied into salt-and-pepper noise...
A New Elastic Registration Algorithm of Medical Image Based on Markov-Gibbs Random Field Model and B-Spline Wavelet
Found in: Intelligent Networks and Intelligent Systems, International Workshop on
By Hua Li, Bo Wang, Zhaowei Gu, Anna Wang
Issue Date:November 2008
pp. 479-482
A new elastic registration algorithm is proposed in this paper, which applies Markov-Gibbs random fields (MGRF) model to the elastic registration field of medical images. The algorithm is constructed by integrating the elastic registration algorithm based ...
Research of Housing Loan Credit Evaluation Based SVM
Found in: International Conference on Natural Computation
By Bo Wang, Degao Wang, Shuang Liu, Yanyou Hao
Issue Date:October 2008
pp. 144-147
Credit risk is the primary source of risk to financial institutions. Support Vector Machine (SVM) is a good classifier to solve binary classification problem and the learning results possess stronger robustness. The attribute reduction of rough set has bee...
On Synchronizing with Web Service Evolution
Found in: Web Services, IEEE International Conference on
By Zhi Le Zou, Ru Fang, Liang Liu, Qing Bo Wang, Hao Wang
Issue Date:September 2008
pp. 329-336
To catch up with today's fast changing business markets, web services has never slowed down its paces for evolution. As a consequence, service consumers have to employ in-time upgrades to guarantee continuous business integrity and avoid unnecessary runtim...
Kapa: A File Sharing System Based on HP2P
Found in: Internet and Web Applications and Services, International Conference on
By Bo Wang, Zhenhua Duan, Lei Wang
Issue Date:June 2008
pp. 403-409
In this paper, we present Kapa, a new file sharing system based on HP2P which is a two-layer hybrid P2P network that combines the strong point of DHT and flooding methods to improve the performance of whole system. The design of Kapa, including the HP2P an...
Bootstrapping both Product Properties and Opinion Words from Chinese Reviews with Cross-Training
Found in: Web Intelligence, IEEE / WIC / ACM International Conference on
By Bo Wang, Houfeng Wang
Issue Date:November 2007
pp. 259-262
We investigate the problem of identifying both product properties and opinion words for sentences in a unified process when only a much small labeled corpus is available. Naive Bayesian method is used in this process. Specifically, considering the fact tha...
Dynamic Label Propagation for Semi-supervised Multi-class Multi-label Classification
Found in: 2013 IEEE International Conference on Computer Vision (ICCV)
By Bo Wang,Zhuowen Tu,John K. Tsotsos
Issue Date:December 2013
pp. 425-432
In graph-based semi-supervised learning approaches, the classification rate is highly dependent on the size of the availabel labeled data, as well as the accuracy of the similarity measures. Here, we propose a semi-supervised multi-class/multi-label classi...
Traditional Chinese Patterns Analysis Based on Moment Invariants
Found in: 2013 Ninth International Conference on Mobile Ad-hoc and Sensor Networks (MSN)
By Xiao-Niu Li,Hai Guo,Jia-Na Meng,Bo Wang
Issue Date:December 2013
pp. 582-585
In this paper, the numerical analysis is studied with the help of computer technology to geometry texture features of traditional Chinese art patterns. First, the gray-scale distribution of an original image is adjusted by using the gray value transformati...
Reducing Power Consumption of Multiplier via Narrow-width Operand Detecting
Found in: 2013 Fifth International Conference on Computational and Information Sciences (ICCIS)
By Su Bo,Wang Zhiying,Shi Wei,Xu Fan,Ma Sheng,Liu Cong
Issue Date:June 2013
pp. 1028-1031
Power consumption is a critical issue in functional unit design. Focusing on the condition of the positive narrowwidth operands, this paper presents a low-power multiplier. Compared with the baseline multiplier, an additional width detector is employed in ...
A Novel Method to Save and Reuse Virtual Computing Environment
Found in: 2013 Fifth International Conference on Computational and Information Sciences (ICCIS)
By Yanjun Xu,Bo Wang,Jinlei Jiang,Guangwen Yang
Issue Date:June 2013
pp. 90-93
The VM (Virtual Machine) incremental image is not fit for saving virtual computing environment because it may cause crazy disk space increase of virtual machines. This paper analyzes the process of constructing user-specific virtual computing environment o...
A Neighbor Coverage-Based Probabilistic Rebroadcast for Reducing Routing Overhead in Mobile Ad Hoc Networks
Found in: IEEE Transactions on Mobile Computing
By Xin Ming Zhang, En Bo Wang, Jing Jing Xia, Dan Keun Sung
Issue Date:March 2013
pp. 424-433
Due to high mobility of nodes in mobile ad hoc networks (MANETs), there exist frequent link breakages which lead to frequent path failures and route discoveries. The overhead of a route discovery cannot be neglected. In a route discovery, broadcasting is a...
A Novel Online Event Analysis Framework for Micro-blog Based on Incremental Topic Modeling
Found in: 2012 13th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel & Distributed Computing (SNPD)
By Huifang Ma,Bo Wang,Ning Li
Issue Date:August 2012
pp. 73-76
In this paper, we present a scalable implementation of a topic modeling (Adaptive Link-IPLSA) based method for online event analysis, which summarize the gist of massive amount of changing tweets and enable users to explore the temporal trends in topics. T...
Research on the Universal Platform for Aerospace Craft Simulation
Found in: 2012 Sixth International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS)
By Dong Liu,Yi Li,Weiyan Xing,Bo Wang
Issue Date:July 2012
pp. 450-453
A universal platform for aerospace craft simulation was proposed in order to satisfy the various requirements in space tasks simulation. The platform is composed of a series of modular and standardized simulators, in which the kinematic, optic, radar or ot...
Affinity learning via self-diffusion for image segmentation and clustering
Found in: 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Bo Wang, Zhuowen Tu
Issue Date:June 2012
pp. 2312-2319
Computing a faithful affinity map is essential to the clustering and segmentation tasks. In this paper, we propose a graph-based affinity (metric) learning method and show its application to image clustering and segmentation. Our method, self-diffusion (SD...
A Novel Algorithm on BP-Neural Network
Found in: Computer Science and Electronics Engineering, International Conference on
By Bo Wang
Issue Date:March 2012
pp. 506-509
Because during the net work learning, BP fall into local minimum, this article proposed a prove algorithm that change the learning gradient, and adjust the weight and threshold, in order to speed up the network's learning speed. At last, this method was us...
Novel Biosensor Based on MOSFET-BJT Hybrid Mode of Gated Lateral Bipolar Junction Transistor for C-reactive Protein Detection
Found in: Intelligent Systems, Modelling and Simulation, International Conference on
By Heng Yuan,Bo Wang,Se-Hyuk Yeom,Byoung-Ho Kang,Kyu-Jin Kim,Jung-Hee Lee,Shin-Won Kang,Dae-Hyuk Kwon
Issue Date:February 2012
pp. 756-759
In this paper, a biosensor based on a gated lateral bipolar junction transistor (BJT) was proposed. The gated lateral BJT can function as both a metal-oxide-semiconductor field-effect transistor (MOSFET) and a BJT. By using selfassembled monolayer (SAM) me...
Speech Endpoint Detection Based on Improved Cepstral Mean Subtraction
Found in: Intelligent System Design and Engineering Application, International Conference on
By Feifei Du,Qizhi Huang,Chengyuan Wei,Bo Wang
Issue Date:January 2012
pp. 1121-1124
This paper presents a novel endpoint detection method based on Cepstral Mean Subtraction (CMS) for robust and accurate speech recognition in noisy environments. The improved method based on CMS applies Hidden Markov Model (HMM) to do two-step classificatio...
E-government Application in Combating Corruption: China's Case
Found in: International Conference on Information Management, Innovation Management and Industrial Engineering
By Wei Zhang,Yu Zhang,Bo Wang
Issue Date:November 2011
pp. 246-250
This study attempts to summarize Chinese governmental initiatives on electronic anti-corruption system construction by a comprehensive survey on official websites of NBCP(National Bureau of Corruption Prevention of China) and MoS (Ministry of Supervision) ...
Unsupervised metric learning by Self-Smoothing Operator
Found in: Computer Vision, IEEE International Conference on
By Jiayan Jiang,Bo Wang,Zhuowen Tu
Issue Date:November 2011
pp. 794-801
In this paper, we propose a diffusion-based approach to improve an input similarity metric. The diffusion process propagates similarity mass along the intrinsic manifold of data points. Our approach results in a global similarity metric which differs from ...
Study on Affect of Part-of-Speech on the Performance of Chinese Named Entity Recognition Based on the Conditional Random Fields
Found in: Computational and Information Sciences, International Conference on
By Qiu Sha,Duan Bo,Wang Fuyan,Shen Haoro,A. Yuan
Issue Date:October 2011
pp. 309-312
Taking advantage of the ability to use arbitrary features as input in CRFs, the action of POS used in the task of Chinese personal name recognition was discussed based on the Conditional Random Fields on the character level. According to the possible expre...
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