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Displaying 1-50 out of 86 total
Image interpolation using across-scale pixel correlation
Found in: Acoustics, Speech, and Signal Processing, IEEE International Conference on
By Tao Chen, Tao Chen, Bin Qiu
Issue Date:May 2001
pp. 1857-1860
A novel method is proposed for image interpolation. It is assumed that the pixel correlation between local regions across scales would remain similar. In addition, this a priori similarity could be extracted from a set of available image data that have the...
Impulse noise removal by multi-state median filtering
Found in: Acoustics, Speech, and Signal Processing, IEEE International Conference on
By Tao Chen, Tao Chen
Issue Date:June 2000
pp. 2183-2186
Images are often corrupted by impulse noise due to a noisy sensor or channel transmission errors. The goal of removing impulse noise is to suppress the noise while preserving the integrity of edge and detail information associated with the original image. ...
Optimizing Multi-Top-k Queries over Uncertain Data Streams
Found in: IEEE Transactions on Knowledge and Data Engineering
By Tao Chen,Lei Chen,M.Tamer Ozsu,Nong Xiao
Issue Date:August 2013
pp. 1814-1829
Query processing over uncertain data streams, in particular top-$(k)$ query processing, has become increasingly important due to its wide application in many fields such as sensor network monitoring and internet traffic control. In many real applications, ...
Expandable and Cost-Effective Network Structures for Data Centers Using Dual-Port Servers
Found in: IEEE Transactions on Computers
By Deke Guo, Tao Chen, Dan Li, Mo Li, Yunhao Liu, Guihai Chen
Issue Date:July 2013
pp. 1303-1317
A fundamental goal of data center networking is to efficiently interconnect a large number of servers with the low equipment cost. Several server-centric network structures for data centers have been proposed. They, however, are not truly expandable and su...
Probability-Weighted D-Optimal Designs Considering the Distribution of the Factors
Found in: Information Technology, Computer Engineering and Management Sciences, International Conference of
By Han-yan Huang,Lei Wang,Yun-Tao Chen,Yu-Lan Chen
Issue Date:September 2011
pp. 22-25
The prior distribution information of the factor is usually available, but it is ignored by the standard optimal design. For the sake of considering the distribution information of the factors in an optimal experimental design, the following works are done...
Configuration Design Method for In-pipe Robot Locomotion Mechanism
Found in: Digital Manufacturing and Automation, International Conference on
By Jun Chen, Tao Chen, Zong-quan Deng
Issue Date:December 2010
pp. 426-429
The configuration design of in-pipe robot locomotion mechanism has a significant impact on its motion performance. By analyzing the operation principle of adapting mechanism, the basic four-bar linkage is chosen as base unit to make topological combination...
Quasi-Kautz Digraphs for Peer-to-Peer Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Deke Guo,Jie Wu,Yunhao Liu,Hai Jin,Hanhua Chen,Tao Chen
Issue Date:June 2011
pp. 1042-1055
We consider deterministic feasibility and time complexity of two fundamental tasks in distributed computing: consensus and mutual exclusion. Processes have different labels and communicate through a multiple access channel. The adversary wakes up some proc...
Topology Optimization of a Three-Dimension Compliant Microgripper Using Multi-objective Compliance
Found in: Computer-Aided Software Engineering, International Workshop on
By Mahmoud Helal, Liguo Chen, Lining Sun, Tao Chen
Issue Date:July 2009
pp. 124-127
Micro and nano positioning stages are critically important to both the mechanical and electronic industries. Gripping micro objects are required for a wide range of important applications such as the assembly of micro-parts to obtain miniature systems or c...
Design of a four-arm structure MEMS gripper integrated with sidewall force sensor
Found in: International Conference on Nano/Micro Engineered and Molecular Systems
By Tao Chen, Liguo Chen, Baixu Liu, Jiachou Wang, Xinxin Li
Issue Date:January 2009
pp. 75-79
This work is focused on design and fabrication of a four arms structure MEMS gripper integrated sidewall piezoresistive force sensor. Surface and bulk micromachining technology is employed to fabricate the microgripper from single crystal silicon wafer (i....
Integration of GIS and Computational Models for Emergency Management
Found in: Intelligent Computation Technology and Automation, International Conference on
By Tao Chen, Hong-yong Yuan, Rui Yang, Jianguo Chen
Issue Date:October 2008
pp. 255-258
This paper presents a method to integrate GIS and computational models in emergency intelligent decision support system (IDSS) for more scientific and effective loss prevention and disaster manipulation. The value of GIS in emergency management arises dire...
Grid-Based Semantic Web Service Discovery Model with QoS Constraints
Found in: Semantics, Knowledge and Grid, International Conference on
By Kaijun Ren, Jinjun Chen, Tao Chen, Junqiang Song, Nong Xiao
Issue Date:October 2007
pp. 479-482
In this paper, we present a model for grid-based semantic service discovery by combining the expressive power of the present ontology language and the advantages of semantic web techniques. This model is an initial work to support dynamic workflow composit...
Measurement Method of Bond Strength for Silicon Direct Wafer Bonding
Found in: International Conference on Information Acquisition
By Liguo Chen, Tao Chen, Lining Sun
Issue Date:August 2006
pp. 1021-1025
A measurement system based on crack-opening method has been developed to measure the fracture toughness of silicon direct bonding wafers. The theory of crack-opening method was introduced and amended according to the shape of the specimen. The parameters a...
Localization-Oriented Network Adjustment in Wireless Ad Hoc and Sensor Networks
Found in: IEEE Transactions on Parallel and Distributed Systems
By Tao Chen,Zheng Yang,Yunhao Liu,Deke Guo,Xueshan Luo
Issue Date:January 2014
pp. 146-155
Localization is an enabling technique for many sensor network applications. Real-world deployments demonstrate that, in practice, a network is not always entirely localizable, leaving a certain number of theoretically nonlocalizable nodes. Previous studies...
Partial Probing for Scaling Overlay Routing
Found in: IEEE Transactions on Parallel and Distributed Systems
By Deke Guo,Hai Jin,Tao Chen,Jie Wu,Li Lu,Dongsheng Li,Xiaolei Zhou
Issue Date:November 2013
pp. 2261-2272
Recent work has demonstrated that path diversity is an effective way to improve the end-to-end performance of network applications. For every node pair in a full-mesh network with $(n)$ nodes, this paper presents a family of new approaches that efficiently...
Modeling Mobile Workflow Based on Business Friend Domain
Found in: 2013 Fifth International Conference on Computational and Information Sciences (ICCIS)
By Huang Tao,Chen Jian-Guo,Xiang Wei
Issue Date:June 2013
pp. 512-515
Different from the traditional model, mobile workflow is a process in which one or more mobile instances migrate continuously and utilize local workflow service to execute their tasks. This paper introduces the mobile workflow management system and propose...
PoseShop: Human Image Database Construction and Personalized Content Synthesis
Found in: IEEE Transactions on Visualization and Computer Graphics
By Tao Chen, Ping Tan, Li-Qian Ma, Ming-Ming Cheng,A. Shamir, Shi-Min Hu
Issue Date:May 2013
pp. 824-837
We present PoseShop - a pipeline to construct segmented human image database with minimal manual intervention. By downloading, analyzing, and filtering massive amounts of human images from the Internet, we achieve a database which contains 400 thousands hu...
Rough fuzzy subspaces based on subspaces in the vector space
Found in: 2012 IEEE International Conference on Granular Computing (GrC-2012)
By Mingfen Wu,Tao Chen
Issue Date:August 2012
pp. 400-405
Rough set theory and fuzzy set theory are complementary generalizations of classical set theory. This paper concerns with rough sets, fuzzy sets and vector spaces. We construct a rough fuzzy sets model based on a congruence of a vector space and it is assu...
A New Potential-Based Finite Element Algorithm for Eddy-Current Problems
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Liyun Wu,Tao Chen,Tong Kang
Issue Date:August 2012
pp. 57-61
In this paper we investigate the potential-based finite element algorithms for eddy-current problems. In our models the source coil carries a pulse excitation current generating a transient field. As distinguished from the traditional coupled algorithm who...
Research and Design of the Mixed Firewall Based on the Filtering Technology
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Li Ningbo,Ding Tao,Chen Fei
Issue Date:August 2012
pp. 1116-1119
With the deep research to the packet filtering technology, this paper designs the double filtering technology program combining NDIS intermediate driver filter technology with SPI interface filter technology. It implements the system architecture and funct...
ABPS: An Accurate Backup Path Selecting Approach in Overlay Networks
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 Xiaolei Zhou,Deke Guo,Tao Chen,Zhen Shu,Xueshan Luo
Issue Date:June 2012
pp. 1247-1252
Routing overlay offers an ideal methodology to improve the end-to-end communicating performance by providing a backup path for any pair of nodes. The current solutions, however, suffer from the simultaneous failures between the default and the selected bac...
Analysis on Water Consumption and Conservation of Petrochemical Industry in China
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Yajun Zhang,Ping Xu,Jing Wang,Cuimin Feng,Tao Chen
Issue Date:May 2012
pp. 1217-1220
Emphasizing the important role of saving replenish water in recycled cooling water system to improving the level of water use in petrochemical industry, then the detailed analysis is made on the water consumption links of petrochemical industry. According ...
Perfomance Research of Improved MDS-MAP Algorithm in Wireless Sensor Networks Localization
Found in: Computer Science and Electronics Engineering, International Conference on
By Xiaoling Sun,Tao Chen,Weiqin Li,Mian Zheng
Issue Date:March 2012
pp. 587-590
The algorithms based on classical Multidimensional Scaling (MDS) only need 3 or 4 anchor nodes and can provide higher accuracy than other schemes. But it's high computational complexity and large energy consumption cause its shorter lifecycle, so an improv...
RFID Dense Reader Network Anti-collision PSO Model and Solving
Found in: Intelligent Human-Machine Systems and Cybernetics, International Conference on
By Tao Chen,Yongsheng Yang,Bin Yang
Issue Date:August 2011
pp. 92-96
In view of the RFID reader collision problem, this paper establishes the dense reader network topology, and proposes the reader anti-collision PSO network model and solves the model. First, the reader collision problem is equivalent for graph coloring prob...
GIS-Based Spatial and Temporal Analysis of Regional Water-Logging Confluence
Found in: Computational Sciences and Optimization, International Joint Conference on
By Xianfu Zhao, Jin Qian, Fengchang Xue, Tao Chen
Issue Date:April 2011
pp. 886-889
According to the confluence theory of hydrology, the paper discuss the method of calculating the water-logging of the surface in the region. Combined using the spatial analysis in GIS with calculating the
Design of Flexible and Ordered Charging System for Electric Vehicle in Intelligent Community
Found in: Asia-Pacific Power and Energy Engineering Conference
By Tao Chen, Rui-lin Xu, Yong-xiang Liu, Ming Cai
Issue Date:March 2011
pp. 1-4
Optimal Design Method of Magnitude of Interference for Disc Cutter Geology Adaptability
Found in: Digital Manufacturing and Automation, International Conference on
By Xia Yimin, Liu Wenhua, Xue Jing, Ouyang Tao, Chen Lei
Issue Date:December 2010
pp. 60-63
In the rock fragmentation process, the disc cutter, tunnel boring machine’s main rock-breaking tool, often lose rock-breaking capability because of the improper selection of the magnitude of interference between the disc cutter ring and the body. The three...
Multi-aggregate-query Scheduling over Data Streams
Found in: Parallel and Distributed Computing Applications and Technologies, International Conference on
By Tao Chen, Nong Xiao, Fang Liu
Issue Date:December 2010
pp. 27-33
With the wide applications of data streams in many fields, such as sensor network monitoring and internet traffic control, query processing over data streams has become increasingly important. In these applications, multiple aggregate queries are registere...
Target Tracking Using Self-Adapting Mean Shift Algorithm
Found in: Optoelectronics and Image Processing, International Conference on
By Maolei Zhang, Tao Chen, Rui Yang, Hongyong Yuan, Shunjiang Ni
Issue Date:November 2010
pp. 489-492
This paper presents a self-adapting algorithm based on Mean Shift model to track the target in video sequences. Firstly, two-dimensional histogram is used to represent the target instead of one-dimensional histogram, so as to better distinguish the target ...
Dynamic Analysis of Vegetation Coverage Change in Miyun Reservoir Basin from 2000 to 2005 Based on Remote Sensing
Found in: Intelligence Information Processing and Trusted Computing, International Symposium on
By Tao Chen, Rui-qing Niu, Ping-xiang Li, Liang-pei Zhang, Bo Du
Issue Date:October 2010
pp. 33-36
Vegetation includes all plant communities that cover the earth surface. Vegetation coverage is the most important index to scale the status of the vegetation of the region, so the vegetation is the composition and the function body of ecological system. Ve...
Rule Restriction in Event Descriptive Unit Identify
Found in: Computational Aspects of Social Networks, International Conference on
By Guo Tao, Chen Junjie, Guo Hao
Issue Date:September 2010
pp. 329-332
In the research of events description in the identification unit based on rules, formulation of rules becomes a core issue. This thesis selects 3751 information corpus of TCT corpus for the study, summarizes 9 predicate identification rules and 14 phrases ...
Web Services Composition Approach Based on Model-Driven and its Support Platform
Found in: Information Technology and Applications, International Forum on
By Tan Tao, Chen Yali
Issue Date:July 2010
pp. 296-299
In order to improve the platform portability and efficiency of the web services composition methods, the web services composition approach based on model-driven is put forward, and the composition process is divided into service selection, composition defi...
Forward Simulation Platform of Driving Performance on Intelligent Hybrid Electric Vehicle
Found in: Electrical and Control Engineering, International Conference on
By Tao Chen, Yugong Luo, Keqiang Li
Issue Date:June 2010
pp. 1026-1030
Based on the new concept of Intelligent Hybrid Electric Vehicle which integrates comprehensive safety, fuel economy and environmental protection referred to the author's lab, by designing the plant models and vehicle controller with MATLAB/SIMULINK, this p...
Study on the Industry Oriented Education for Computing of Ireland and Its Application
Found in: Computer and Information Technology, International Conference on
By Wu Tao, Chen Ya-ping, Ning Feng, Gu Xi-Qian
Issue Date:July 2010
pp. 2005-2009
This paper analyzes the mechanism of Industry Oriented Education of Ireland, especially in DIT and extracts useful experience to the education process of pilot software schools of China. To make an industry-oriented programme development, many key factors ...
Demand Analysis and Discuss on Training Scheme of GIS Professional Talent
Found in: Intelligent Computing and Cognitive Informatics, International Conference on
By Lin Liu, De-ren Li, Wan-wu Li, Tao Chen, Hong-ri Zhang
Issue Date:June 2010
pp. 134-137
This paper starts to investigate GIS professional market, summarizes the demand departments and characteristics of GIS professional, and classifies GIS professional according to market demand. It also analyzes the knowledge structure and ability and qualit...
Analysis for Incremental Calculation of Distribution Reductions
Found in: Intelligent Computation Technology and Automation, International Conference on
By Hong-Tao Chen, Shen-Ming Gu, Jun Liu
Issue Date:May 2010
pp. 639-642
reduction of an inconsistent information system is a reduction after that the credibility of rules obtaining from information systems remains unchanged. The paper analyzes various situations may be encountered when incremental data add to an inconsistent i...
Semantic-Based Graph Index for Mobile Photo Search
Found in: Education Technology and Computer Science, International Workshop on
By Yang Xiaogang, Tian Ye, Peng Tao, Chen Canfeng, Ma Jian
Issue Date:March 2010
pp. 193-197
Nowadays, more and more photos are created by mobile devices equipped with camera. How to fast index and retrieve the photos is one key issue in photo management. In this paper, we present a semantic-based graph index for finding the relevant photos from o...
A Comparative Study of Mobile-Based Landmark Recognition Techniques
Found in: IEEE Intelligent Systems
By Kim-Hui Yap, Tao Chen, Zhen Li, Kui Wu
Issue Date:January 2010
pp. 48-57
<p>Mobile-based landmark recognition is becoming increasingly appealing due to the proliferation of mobile devices coupled with improving processing techniques, imaging capability, and networking infrastructure.</p>
Mapping Spatial Distribution of Soil Loss in the Upper Basin of Miyun Reservoir
Found in: Advanced Geographic Information Systems, Applications, and Services, International Conference on
By Tao Chen, Rui-qing Niu, Ping-xiang Li, Liang-pei Zhang
Issue Date:February 2010
pp. 62-67
This paper used the Revised Universal Soil Loss Equation (RUSLE) to investigate the spatial distribution of annual soil loss in the upper basin of Miyun reservoir in China. Among the soil erosion factors, the vegetative cover or C factor has been one of th...
RADPA Reliability-Aware Data Placement Algorithm for Large-Scale Network Storage Systems
Found in: High Performance Computing and Communications, 10th IEEE International Conference on
By Tao Chen, Fang Liu, Nong Xiao
Issue Date:June 2009
pp. 648-653
The ever-growing creation of data requires large-scale network storage systems. One of the key issues related such systems is how to place several petabytes of data among large number of devices. It’s necessary to design a reliable, fair, adaptable data pl...
Evaluating and Mitigating Information Systems Development Risk through Balanced Score Card
Found in: Information Engineering and Electronic Commerce, International Symposium on
By Shan Liu, Jinlong Zhang, Yuqing Liu, Tao Chen
Issue Date:May 2009
pp. 111-115
Information systems project especially web systems project has characteristics such as dynamic change and risks in the process of development. The development process is required to be evaluated for decision-making and the risks need to be mitigated. Howev...
A Survey on Mobile Landmark Recognition for Information Retrieval
Found in: Mobile Data Management, IEEE International Conference on
By Tao Chen, Kui Wu, Kim-Hui Yap, Zhen Li, Flora S. Tsai
Issue Date:May 2009
pp. 625-630
The growing usage of mobile devices has led to proliferation of many mobile applications. A growing trend in mobile applications is centered on mobile landmark recognition. It is a new mobile application that recognizes a captured landmark using the mobile...
Photoacoustic Method to Detect CO and Soot Particles Generated by Fire
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Tao Chen, Hongyong Yuan, Zhanhui Sun
Issue Date:April 2009
pp. 304-307
This paper presents a method to detect both fire produced gas and soot particles in the environmental air. CO gas and soot particles in fire smoke can both produce photoacoustic (PA) signal due to their light absorption. In this mothod, different light sou...
Vectorizing Cartoon Animations
Found in: IEEE Transactions on Visualization and Computer Graphics
By Song-Hai Zhang, Tao Chen, Yi-Fei Zhang, Shi-Min Hu, Ralph R. Martin
Issue Date:July 2009
pp. 618-629
We present a system for vectorizing 2D raster format cartoon animations. The output animations are visually flicker free, smaller in file size, and easy to edit. We identify decorative lines separately from colored regions. We use an accurate and semantica...
Improving BitTorrent Network's Performance via Deploying Helpers
Found in: Embedded and Ubiquitous Computing, IEEE/IFIP International Conference on
By Ke Xu, Yahui Yang, Tao Chen
Issue Date:December 2008
pp. 507-512
This paper presents a study on how to increase the BitTorrent Network’s performance via deploying Helpers by modeling, simulating and analyzing. We first define some high-bandwidth, high-connection and controllable super nodes as Helpers, and then try to f...
E-Government Information Security in the Web Environment Based on Role Based Access Control Technology
Found in: Business and Information Management, International Seminar on
By Zhongping Zeng, Tao Chen, Yi Zhang
Issue Date:December 2008
pp. 210-213
Information communication technology (ICT) has penetrated the government sector due to their increased functionality, low cost, high reliability and easy-to-use nature. However, in such E-government applications the privacy and security of the transmitted ...
Communication Analysis and Synthesis of Distributed Embedded Network System
Found in: Embedded Computing, IEEE International Symposium on
By Jindong Zhang, Guihe Qin, Yang Xun, Yue Cui, Tao Chen, Jian Jin
Issue Date:October 2008
pp. 345-349
A communication model of distributed embedded system was presented though introducing a multiple buses example. Analyze the communication delay under interaction of computation and communication, allocating inter-processor communication links, and schedule...
Assessment Model Based on Markov Chain
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Huiqun Ma, Ling Liu, Tao Chen
Issue Date:October 2008
pp. 602-605
Jinan is well-known by its springs. Daming Lake is the most important landscape lake in Jinan. But with the developing of economy, there are more and more waste water letting into this lake, which made it eutrophicated. This paper brought forward a method ...
Road Safety Evaluation System Based on Virtual Simulation
Found in: Intelligent Computation Technology and Automation, International Conference on
By Tao Chen, Lang Wei
Issue Date:October 2008
pp. 446-450
In order to evaluate road safety in design stage, virtual simulation tests are proposed. The system includes the modeling of virtual road based on Creator, the development of vehicle dynamics model and 3D model, the development of real-time simulation soft...
The Research and Implementation of Reconfigurable Processor Architecture for Block Cipher Processing
Found in: Embedded Software and Systems, Second International Conference on
By Zibin Dai, Wei Li, Xiaohui Yang, Tao Chen, Qiao Ren
Issue Date:July 2008
pp. 587-594
In the block ciphers, though the operation is quite complex, there are a lot of similar characteristics including arithmetic unit, operation width, parallel data and ordinal implement. It is very suitable for designing ASIP (Application Specific Instructio...
A Semantic-based Grid Service Discovery and Composition
Found in: Semantics, Knowledge and Grid, International Conference on
By Tao Chen, Xiang Zhou, Nong Xiao
Issue Date:October 2007
pp. 527-530
Nowadays, most grid service discovery use keyword matching and never describe the matching degree. Meantime, a user's request cannot be satisfied by any available service, whereas a composite service obtained by combining available services can be used. Wh...
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