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Displaying 1-50 out of 140 total
Study of Fault Diagnosis Based on Probabilistic Neural Network for Turbine Generator Unit
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Chunmei Xu, Hao Zhang, Conghua Huang, Daogang Peng, Chunmei Xu, Hao Zhang
Issue Date:October 2010
pp. 275-279
A fault diagnosis method of probabilistic neural network was presented for turbine generator unit. the probabilistic neural network is based on probability statistics theory and Bayes classification rule, so it can efficiently identify and diagnose the fau...
 
SmartBoxes for interactive urban reconstruction
Found in: ACM Transactions on Graphics (TOG)
By Andrei Sharf, Baoquan Chen, Daniel Cohen-Or, Hao Zhang, Liangliang Nan, Andrei Sharf, Baoquan Chen, Daniel Cohen-Or, Hao Zhang, Liangliang Nan, Andrei Sharf, Baoquan Chen, Daniel Cohen-Or, Hao Zhang, Liangliang Nan, Andrei Sharf, Baoquan Chen, Daniel Cohen-Or, Hao Zhang, Liangliang Nan
Issue Date:July 2010
pp. 1-10
We introduce an interactive tool which enables a user to quickly assemble an architectural model directly over a 3D point cloud acquired from large-scale scanning of an urban scene. The user loosely defines and manipulates simple building blocks, which we ...
     
Curve skeleton extraction from incomplete point cloud
Found in: ACM Transactions on Graphics (TOG)
By Andrea Tagliasacchi, Daniel Cohen-Or, Hao Zhang, Andrea Tagliasacchi, Daniel Cohen-Or, Hao Zhang, Andrea Tagliasacchi, Daniel Cohen-Or, Hao Zhang, Andrea Tagliasacchi, Daniel Cohen-Or, Hao Zhang
Issue Date:July 2009
pp. 1-2
We present an algorithm for curve skeleton extraction from imperfect point clouds where large portions of the data may be missing. Our construction is primarily based on a novel notion of generalized rotational symmetry axis (ROSA) of an oriented point set...
     
A Cumulative Advantage Model for Tenure Tracking Young Scientists
Found in: 2012 Third Global Congress on Intelligent Systems (GCIS)
By Malisa Taypanhyavong,Hao Zhang
Issue Date:November 2012
pp. 30-33
Matthew effect or cumulative advantage (CA) is widely studied in all sorts of fields. It is considered as an important factor that causes inequality in labor wages, education and careers. This even greatly impacts the scientific activities including journa...
 
A Numerical Simulation of Motion of Particles under the Wafer in CMP
Found in: Computer Science and Software Engineering, International Conference on
By Hao Zhang, Yuanqiang Tan, Mingjun Li
Issue Date:December 2008
pp. 31-34
Motion of particles in two-phase flow between two rotary pads is simulated with coupled lattice Boltzmann method (LBM) and discrete element method (DEM), in which the LBM is used for calculating the fluid flow, while the DEM for accounting for the interact...
 
Codebook Beam Switching Based Relay Scheme for 60 GHz Anti-blockage Communication
Found in: 2013 Fourth International Conference on Emerging Intelligent Data and Web Technologies (EIDWT)
By Chunlei Wu,Hao Zhang,Xuerong Cui,Guoping Zhang
Issue Date:September 2013
pp. 197-203
A relay solution to link-blockage problem in 60GHz communication systems is proposed based on codebook beam switching. The directional link is easily blocked by a moving person and furniture, which is regarded as one of the severe problems in 60GHz systems...
 
Codebook Beam Switching Based Relay Scheme for 60 GHz Anti-blockage Communication
Found in: 2013 Fourth International Conference on Emerging Intelligent Data and Web Technologies (EIDWT)
By Chunlei Wu,Hao Zhang,Xuerong Cui,Guoping Zhang
Issue Date:September 2013
pp. 197-203
A relay solution to link-blockage problem in 60GHz communication systems is proposed based on codebook beam switching. The directional link is easily blocked by a moving person and furniture, which is regarded as one of the severe problems in 60GHz systems...
 
A High Resolution Algorithm for Estimating DOA of the 60 GHz Signal
Found in: 2012 Fourth International Symposium on Information Science and Engineering (ISISE)
By Zhang-Hao, Zhang-Shanmei, Wu-Chunlei,T. Aaron Gulliver
Issue Date:December 2012
pp. 465-468
60GHz wireless communication technology is considered to be one of the most promising technology in future wireless communication domains. The information of the DOA (direction of arrival) is the foundation for adaptive array antenna to adjust the optimal ...
 
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,...
 
Information Aggregation after SWOT Analysis - Regarding the Unknown Objectives Values
Found in: Information Technology, Computer Engineering and Management Sciences, International Conference of
By Hao Zhang,Weixia Li,Chengyi Zhang
Issue Date:September 2011
pp. 163-166
One of the most significant techniques regarding the establishment of strategic schemes, is how to establish measurable indices with certain rationality and feasibility by stages. In this study, we establishe and integrate the measurable factors of all the...
 
Construction of Emergency Plan Network Model Supporting for Multi-plan-based Application
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Jiangnan Qiu, Hao Zhang, Rui Zhang, Qiuyan Zhong, Ning Wang
Issue Date:September 2010
pp. 33-36
Cross-region public emergencies take place with composed threats and potential hazards, which needs multi-plan-based methods to be in application. In this paper an Emergency Plan System is suggested to provide those kinds of multi-plan supports. Two networ...
 
Numerical Simulation Study on Migration Law of Pesticide in Different Soil
Found in: Intelligent Computation Technology and Automation, International Conference on
By Zhang Hao, Zhang Chuancheng
Issue Date:May 2010
pp. 829-832
By the soil column experiments, the concentration of the pesticide’s solute in the outlet flowing were derived. The model parameters are determined using Kinetic model of two-site absorption-desorption model through experimental results and the MATLAB prog...
 
Design and Implementation of Wireless Transceiver System Based on FPGA
Found in: Innovative Computing and Communication and Asia-Pacific Conference on Information Technology and Ocean Engineering, International Conference on
By Mengmeng Zhang, Hao Zhang
Issue Date:January 2010
pp. 355-357
Design of wireless data transmission system in short distance by using FPGA and RF chip nRF2401 is introduced in this paper: The wireless data communication system constitutes of SOPC (the core of the system) embedded in FPGA and the necessary peripheral c...
 
Yarqs: Yet Another Range Queries Schema in DHT Based P2P Network
Found in: Computer and Information Technology, International Conference on
By Hao Zhang, Hai Jin, Qin Zhang
Issue Date:October 2009
pp. 51-56
Range query in DHT based P2P network is a hot topic in recent researches. The hashing function in DHT protocols makes the data hard to keep their original order relationship. Hence range queries for such networks become difficult. This paper presents the d...
 
Research of the embedded dynamic web monitoring system based on EPA protocol and ARM Linux
Found in: Computer Science and Information Technology, International Conference on
By Daogang Peng,Hao Zhang, Kai Zhang, Hui Li, Fei Xia
Issue Date:August 2009
pp. 640-644
Combining with the characteristic of web technology and field working requirement, Embedded Web Server (EWS) integrates the information acquisition and diffusion into the field embedded measurement and control equipments by the standard interface and commu...
 
Automatic Building Detection Using Airborne LIDAR Data
Found in: Information Technology and Applications, International Forum on
By Zhang Hao, Zhang Yongsheng, Liu Jun, Ji Song
Issue Date:May 2009
pp. 668-671
A method automatically extracting buildings from LIDAR data is presented. LIDAR point clouds are re-sampled into regular grid DSM, and a filtering processing which filters out non-ground points on the DSM surface is carried out simultaneously, acquiring a ...
 
Modeling of Multirate Input and Output Networked Control System
Found in: Intelligent Systems, WRI Global Congress on
By Xia Zhao, Wei Zhang, Hao Zhang, Qijun Chen
Issue Date:May 2009
pp. 258-263
Asynchronous multirate sampling is a natural description for networked control system (NCS), while current research status on NCS has only focused on time-delay, data-packet loss, single-packet transmission, multiple-packets transmission, or their combinat...
 
Research and Development of the Remote I/O Data Acquisition System Based on Embedded ARM Platform
Found in: Electronic Computer Technology, International Conference on
By Daogang Peng, Hao Zhang, Kai Zhang, Hui Li, Fei Xia
Issue Date:February 2009
pp. 341-344
With the rapid development of the field of industrial process control and the fast popularization of embedded ARM processor, it has been a trend that ARM processor can substitute the single-chip to realize data acquisition and control. A new kind of remote...
 
The Value-Exploration of the Clinical Breast Diagnosis by Using Thermal Tomography
Found in: International Conference on Natural Computation
By Hao Zhang, Kai-Yang Li, Sheng-Rong Sun, Ying-Wen Wan, Xiao-li Yao, Xian-Lin Zhang
Issue Date:October 2008
pp. 138-142
In this paper, a thermal tomography method, which can deduce the temperature distribution of the inner heat source from the surface thermal map, is applied to the clinical breast diagnosis. With the comparison to the conventional mammography and ultrasound...
 
One-Sided Message Passing Programming Model for Unstructured Peer-to-Peer Computing System
Found in: Computer and Information Technology, IEEE 8th International Conference on
By Hai Jin, Fei Luo, Qin Zhang, Xiaofei Liao, Hao Zhang
Issue Date:July 2008
pp. 165-170
The programming is still a challenging issue for the high performance distributed computing (HPDC) platform, and it is critical to the popularity of peer-to-peer (P2P) based HPDC systems. Therefore, this paper focuses on the design and implementation of OM...
 
Neural Network Modeling for Retrieval of Water Quality of Lake Taihu from Field Spectral Measurement
Found in: Image and Signal Processing, Congress on
By Qian Shen, Bing Zhang, Junsheng Li, Hao Zhang, Mo Chen
Issue Date:May 2008
pp. 178-182
How to effectively monitor water quality of Coastal and inland waters by optical remote sensing has always been a difficulty. This study develops a neural network model to improve the accuracy in monitoring water quality of Lake Taihu, China, a large shall...
 
Design and Implementation of Floating Point Stack on General RISC Architecture
Found in: Parallel, Distributed, and Network-Based Processing, Euromicro Conference on
By Xuehai Qian, He Huang, Hao Zhang, Guoping Long, Junchao Zhang, Dongrui Fan
Issue Date:February 2007
pp. 238-245
This paper presents a framework for implementing the X86 FP stack used in an x86-compliant processor based on a general RISC architecture. Architectural supports are added to a typical RISC architecture to maintain the FP stack status. Some speculative tec...
 
GTapestry: A Locality-Aware Overlay Network for High Performance Computing
Found in: Computers and Communications, IEEE Symposium on
By Hai Jin, Fei Luo, Qin Zhang, Xiaofei Liao, Hao Zhang
Issue Date:June 2006
pp. 76-81
A locality-aware overlay network for high performance computing, GTapestry, is proposed in this paper. GTapestry assembles physically neighboring nodes in the Internet into self-organized groups. The routing mechanism of GTapestry is divided into inter-gro...
 
A Time-Stamp Based Solution for Collective Resource Acquisition in a Distributed System
Found in: Hawaii International Conference on System Sciences
By Qiang Sun, Hao Zhang, Jianhui Zhang
Issue Date:January 2000
pp. 2031
In some distributed systems, resources are leased, usually for a fixed period of time. For instance, a client leases a network printer for ten minutes. We consider the first step of leasing - acquisition, and extend the concept of the acquisition of a sing...
   
Synchronization of Boolean Networks with Different Update Schemes
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Hao Zhang,Xingyuan Wang,Xiaohui Lin
Issue Date:September 2014
pp. 1-1
In this paper, the synchronizations of Boolean networks with different update schemes (synchronized Boolean networks and asynchronous Boolean networks) are investigated. All nodes in Boolean network are represented in terms of semi-tensor product. First, w...
 
Sparse Dictionary Learning for Edit Propagation of High-Resolution Images
Found in: 2014 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Xiaowu Chen,Dongqing Zou,Jianwei Li,Xiaochun Cao,Qinping Zhao,Hao Zhang
Issue Date:June 2014
pp. 2854-2861
We introduce a method of sparse dictionary learning for edit propagation of high-resolution images or video. Previous approaches for edit propagation typically employ a global optimization over the whole set of image pixels, incurring a prohibitively high ...
 
Simplex-Based 3D Spatio-temporal Feature Description for Action Recognition
Found in: 2014 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Hao Zhang,Wenjun Zhou,Christopher Reardon,Lynne E. Parker
Issue Date:June 2014
pp. 2067-2074
We present a novel feature description algorithm to describe 3D local spatio-temporal features for human action recognition. Our descriptor avoids the singularity and limited discrimination power issues of traditional 3D descriptors by quantizing and descr...
 
A Stopband-Expanded Low-Pass Filter with Five Transmission Zeros
Found in: 2012 Fourth International Symposium on Information Science and Engineering (ISISE)
By Zhi-Hao Zhang,Lin Li,Qing-Hua Wu,Kai-Yu Zhao,Jin Li
Issue Date:December 2012
pp. 335-338
A novel compact low-pass filter with five transmission zeros is presented. This filter is composed of two symmetrical open-circuited transmission lines and an anti-coupled transmission line loaded with an open-circuited transmission line. By adjusting the ...
 
Privacy Enhancing Framework on PaaS
Found in: 2012 International Conference on Cloud and Service Computing (CSC)
By Gansen Zhao,Ziliu Li,Wenjun Li,Hao Zhang,Yong Tang
Issue Date:November 2012
pp. 131-137
Platform as a service (PaaS) is a cloud computing service model that provides a computing platform and a solution stack as an on-demand service, allowing users to create, deploy and control their own cloud services without building and managing their own c...
 
Visualization Analysis of Hot Spot and Cutting-Edge about Communities of Practice
Found in: 2012 International Conference on Management of e-Commerce and e-Government (ICMeCG)
By Bo Shen,Qingping Yang,Hao Zhang
Issue Date:October 2012
pp. 159-164
This paper retrieves source data on the theme of communities of practice from ISI Web of Knowledge database, and uses the software of Cite Space II to draw the map of communities of practice domain about national or regional distribution, classic works, ho...
 
Transport Hub-and-spoke Network Optimization Model Construction of Pharmaceuticals Cold-chain Logistics
Found in: 2012 IEEE 9th International Conference on e-Business Engineering (ICEBE)
By Li Dongjiu,Li Hao,Zhang Qingnian,Wang Jiali
Issue Date:September 2012
pp. 304-307
According to the analysis of the transport system of pharmaceuticals cold-chain logistics, this article proposes that its network structure is of hub-and-spoke type. Combining with Characteristics of hub-and-spoke transportation network, aiming at the mini...
 
Customer Credit Risk Assessment of Pledge by Warehouse Receipts in a Chinese Logistics Enterprise
Found in: 2012 Fifth International Conference on Business Intelligence and Financial Engineering (BIFE)
By Li Cui,Yong Sheng Zhou,Mingke He,Hao Zhang,Shu Pang
Issue Date:August 2012
pp. 196-199
Chinese large logistics enterprises have carried out the business of pledge by warehouse receipts for more than ten years while many problems emerged in the process of business implementation. A lot of risks such as customer credit risk, the risk of bad de...
 
Optimizing Sparse Matrix Vector Multiplication Using Cache Blocking Method on Fermi GPU
Found in: 2012 13th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel & Distributed Computing (SNPD)
By Weizhi Xu,Hao Zhang,Shuai Jiao,Da Wang,Fenglong Song,Zhiyong Liu
Issue Date:August 2012
pp. 231-235
It is an important task to tune performance for sparse matrix vector multiplication (SpMV), but it is also a difficult task because of its irregularity. In this paper, we propose a cache blocking method to improve the performance of SpMV on the emerging GP...
 
Predicting the Formation of Gas Hydrate by PIPESIM
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Gao Longzhu,Cheng Hao,Zhang Tengli
Issue Date:August 2012
pp. 1167-1170
Natural gas is one of the important energy resources and the consumption is rapidly increasing worldwide. In many cases, pipe networks are used for the gas supply to consumers. The temperature along the pipeline continues to decline. Gas hydrates are forme...
 
ALWP: A Workload Partition Method for the Efficient Parallel Simulation of Manycores
Found in: 2012 IEEE 14th Int'l Conf. on High Performance Computing and Communication (HPCC) & 2012 IEEE 9th Int'l Conf. on Embedded Software and Systems (ICESS)
By Shuai Jiao,Da Wang,Xiaochun Ye,Weizhi Xu,Hao Zhang,and Ninghui Sun
Issue Date:June 2012
pp. 135-142
this paper addresses the workload partition strategies in simulating many-core architectures. The key observation behind this paper is: compared to multicore, manycore features with more non-uniform memory access and unpredictable network traffic; these fe...
 
PartitionSim: A Parallel Simulator for Many-cores
Found in: 2012 IEEE 14th Int'l Conf. on High Performance Computing and Communication (HPCC) & 2012 IEEE 9th Int'l Conf. on Embedded Software and Systems (ICESS)
By Shuai Jiao,Da Wang,Xiaochun Ye,Weizhi Xu,Hao Zhang,Ninghui Sun
Issue Date:June 2012
pp. 119-126
This paper introduces PartitionSim, a parallel simulator for future thousand-core processors. The purpose of PartitionSim is to improve the simulation performance of many-core architectures at the expense of little accuracy sacrifice. To achieve this goal,...
 
Grid Clustering Algorithm with Simple Leaping Search Technique
Found in: Computer, Consumer and Control, International Symposium on
By Cheng-Fa Tsai,Jun-Hao Zhang
Issue Date:June 2012
pp. 938-941
Data mining is a critical data analysis technique for extracting hidden information from large databases for business or industrial applications. As the size of organizational databases increase, finding information and knowledge efficiently is essential. ...
 
User Intention-Based Traffic Dependence Analysis for Anomaly Detection
Found in: 2012 IEEE CS Security and Privacy Workshops (SPW 2012)
By Hao Zhang,W. Banick, Danfeng Yao,N. Ramakrishnan
Issue Date:May 2012
pp. 104-112
This paper describes an approach to enforce dependencies between network traffic and user activities for anomaly detection. We present a framework and algorithms that analyze user actions and network events on a host according to their dependencies. Discov...
   
Researchs on Biological Aerated Filter Backwash Process
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Ju-wei Peng,Hao Zhang,Xiao-juan Lin
Issue Date:May 2012
pp. 1650-1652
Backwash is very important for ensuring the successful performance of biological aerated filter (BAF), in order to the optimal performance after backwash that need 5 ~ 6 h to recover. Through the experiment, combined air-water backwash mode was taken in BA...
 
Gait Recognition via Flexible Measurement
Found in: Communication Systems and Network Technologies, International Conference on
By Hongmin Xue,Hao Zhang,Haiyong Zhao,Zhijing Liu,Libin Du
Issue Date:May 2012
pp. 960-964
We present a new gait identification method based on dynamic time warping (DTW), as video surveillance system requires high accuracy and precision. It could reduce computational cost of gait recognition, significantly improve the recognition rate for gait ...
 
Godson-T: An Efficient Many-Core Processor Exploring Thread-Level Parallelism
Found in: IEEE Micro
By Dongrui Fan,Hao Zhang,Da Wang,Xiaochun Ye,Fenglong Song,Guojie Li,Ninghui Sun
Publication Date: April 2012
pp. N/A
Godson-T is a research many-core processor designed for parallel scientific computing. It delivers efficient performance and flexible programmability simultaneously. On the one hand, Godson-T has many features to achieve high efficiency for on-chip resourc...
 
Godson-T: An Efficient Many-Core Processor Exploring Thread-Level Parallelism
Found in: IEEE Micro
By Dongrui Fan,Hao Zhang,Da Wang,Xiaochun Ye,Fenglong Song,Guojie Li,Ninghui Sun
Issue Date:March 2012
pp. 38-47
Godson-T is a research many-core processor designed for parallel scientific computing that delivers efficient performance and flexible programmability simultaneously. It also has many features to achieve high efficiency for on-chip resource utilization, su...
 
Structure Optimization of a Parallel Robot Mechanism Based on Driving Velocity
Found in: Computer Science and Society, International Symposium on
By Liwen Guan,Hao Zhang
Issue Date:July 2011
pp. 377-380
The optimization method for the structure of a 6-DOF parallel robot mechanism is presented for minimizing the driving velocity. Firstly, the velocity model is given according to the kinematics theory of rigid body, which effectively avoids the fussy deriva...
 
Non-cooperative Game Analysis of the Issue of Strategies in Benefits Distribution in Collaborative Transportation
Found in: Computational Sciences and Optimization, International Joint Conference on
By Haoxiong Yang, Caiying Shang, Yongsheng Zhou, Hao Zhang
Issue Date:April 2011
pp. 1187-1190
There is an gaming process in the interest distribution in collaborative transportation, Rubinstein's bargaining model takes the discount factor into account for the game of the interest distribution. Sub-game perfect equilibrium is an tool to analyse the ...
 
A Xen-Based Secure Virtual Disk Access-Control Method
Found in: Multimedia Information Networking and Security, International Conference on
By Fagui Liu, Hao Zhang, Haiyan Zhou
Issue Date:November 2010
pp. 375-378
The paper begins with introduction on the xen-based secure computer, the common data sharing methods and virtual disk access control. It puts forward a data sharing method based on virtual disk between guest OSs of Full-Virtualization in order to deal with...
 
A Sampling-Based Algorithm for Approximating Maximum Average Value Region in Wireless Sensor Network
Found in: Parallel Processing Workshops, International Conference on
By Hao Zhang, Zhongbo Wu, Deying Li, Hong Chen
Issue Date:September 2010
pp. 17-23
In wireless sensor network, sensory readings are often noisy due to the imprecision of measuring hardware and the disturbance of deployment environment, so it is often inaccurate if we use individual sensor readings to answer queries. In this paper, we con...
 
Exploiting Combined Multi-level Model for Document Sentiment Analysis
Found in: Pattern Recognition, International Conference on
By Si Li, Hao Zhang, Weiran Xu, Guang Chen, Jun Guo
Issue Date:August 2010
pp. 4141-4144
This paper focuses on the task of text sentiment analysis in hybrid online articles and web pages. Traditional approaches of text sentiment analysis typically work at a particular level, such as phrase, sentence or document level, which might not be suitab...
 
Fault Prognosis of Steam Turbine Generator Set by Trend Analysis of Frequency
Found in: Future Power and Energy Engineering, International Conference on
By Changfeng Yan, Hao Zhang, Lixiao Wu
Issue Date:June 2010
pp. 63-66
A new fault prognosis method based on trend analysis of frequency component is proposed. The vibration signal of bearing or shaft of the steam turbo-generator set is transformed into frequency signal by Fast Fourier Transform. The different frequency compo...
 
Multitarget Tracking Before Detection via Probability Hypothesis Density Filter
Found in: Electrical and Control Engineering, International Conference on
By Huisi Tong, Hao Zhang, Huadong Meng, Xiqin Wang
Issue Date:June 2010
pp. 1332-1335
Tracking-before-detection (TBD) is well suitable for radar detection and target tracking of low-observable objects because it makes full use of the raw sensor data without using the threshold and takes advantage of the gains of time integration. The main d...
 
Research on Distributed 3D-GIS Based on WCF
Found in: Electrical and Control Engineering, International Conference on
By Cai Chang, Wang Hao, Zhang Song, Cui Tiejun
Issue Date:June 2010
pp. 1676-1679
Based on WCF technology study, the 3D geographic information services was realized, using the character of WCF of supporting various distributed technologies. The distributed 3D geographic information system which is applicable in different networks and ap...
 
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