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Displaying 1-50 out of 239 total
Real-Time Estimation of Hands Gestures from Monocular Video
Found in: 2012 4th International Conference on Digital Home (ICDH)
By Yi Wang,Haojie Li,Juncheng Liu,Xin Fan,Yunzhen Wu
Issue Date:November 2012
pp. 320-325
This paper presents a general framework that can efficiently recover intrinsic hand configurations and viewpoints based on "multi-view and continuous motion" manifold learnt by LLP (Locality Preserving Projections) from monocular video. Firstly, ...
 
Local Region Statistics-Based Active Contour Model for Medical Image Segmentation
Found in: 2013 Seventh International Conference on Image and Graphics (ICIG)
By Wenchao Cui,Yi Wang,Tao Lei,Yangyu Fan,Yan Feng
Issue Date:July 2013
pp. 205-210
This paper presents a novel active contour model for simultaneous segmentation and bias field estimation of medical images. Based on the additive model of images with intensity in homogeneity, we characterize the statistics of image intensities belonging t...
 
The Impact of Normalization and Phylogenetic Information on Estimating the Distance for Metagenomes
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
By Cheng-Yan Kao, Chien-Hao Su, Chien-Hao Su, Chien-Hao Su, Daryi Wang, Daryi Wang, Daryi Wang, Francis Cheng-Hsuan Weng, Francis Cheng-Hsuan Weng, Ming-Tsung Hsu, Ming-Tsung Hsu, Ming-Tsung Hsu, Tse-Yi Wang, Francis Cheng-Hsuan Weng, Huai-Kuang Tsai, Huai-Kuang Tsai, Huai-Kuang Tsai, Tse-Yi Wang, Tse-Yi Wang
Issue Date:March 2012
pp. 619-628
Metagenomics enables the study of unculturable microorganisms in different environments directly. Discriminating between the compositional differences of metagenomes is an important and challenging problem. Several distance functions have been proposed to ...
     
GreenRouter: Reducing Power by Innovating Router's Architecture
Found in: IEEE Computer Architecture Letters
By Yi Kai,Yi Wang,Bin Liu
Issue Date:July 2013
pp. 51-54
High speed routers in Internet are becoming more powerful, as well as more energy hungry. In this paper, we present a new architecture of router named GreenRouter which separates a line-card into two parts: network interface card (DB) and packet processing...
 
Traffic Controller: A Practical Approach to Block Network Covert Timing Channel
Found in: Availability, Reliability and Security, International Conference on
By Yi Wang, Ping Chen, Yi Ge, Bing Mao, Li Xie
Issue Date:March 2009
pp. 349-354
This paper discusses the network covert timing channel. This channel modulates network packet's time properties to transfer information secretly. Much work has been done in inventing and utilizing network covert timing channels, however, there is not so mu...
 
Dynamic Image Processing for Visual Robot Cutting Steel Plate
Found in: Intelligent Information Technology Applications, 2007 Workshop on
By Tao Liu, Yi Zheng, Zong-yi Wang, Dong-yan Li
Issue Date:December 2008
pp. 716-720
When intelligent robot with visual guiding is cutting steel plates, the reflection interference from the captured images is possibly leading to the failure of tracking, and therefore the image processing and analysis methods is require of high robustness. ...
 
The Classification Method Study of Two-Dimension Iteration Transductive Support Vector Machine
Found in: Information Engineering, International Conference on
By Xu Yi, Wang Rui
Issue Date:July 2009
pp. 32-35
Because of the restriction caused by the practical application, the semi-supervised learning is generally adopted in pattern recognition. The paper proposed the method, which takes the Support Vector Machine (SVM) as a basic tool with absorbing the transdu...
 
Identifying Potential Pollution Sources in River Basin via Water Quality Reasoning Based Expert System
Found in: 2013 Fourth International Conference on Digital Manufacturing & Automation (ICDMA)
By Yi Wang,Yuanyuan Wang,Meng Ran,Yu Liu,Zhichao Zhang,Liang Guo,Ying Zhao,Peng Wang
Issue Date:June 2013
pp. 671-674
Indentifying potential pollution sources from the monitoring water quality data is desirable for water quality management. A simple expert system module was developed in this paper to infer the latent pollution sources and explain variation in water qualit...
 
DuSCA: A multi-channeling strategy for doubling communication capacity in wireless NoC
Found in: 2012 IEEE 30th International Conference on Computer Design (ICCD 2012)
By Yi Wang,Dan Zhao,Jian Li
Issue Date:September 2012
pp. 75-80
To bridge the widening gap between computation requirements and communication efficiency faced by many-core chips, Wireless Network-on-Chip (WiNoC) has been proposed by using ultra-wideband interconnect. While prior research has demonstrated the salient fe...
 
WiFi-Based Telemedicine System: Signal Accuracy and Security
Found in: Computational Science and Engineering, IEEE International Conference on
By Huyu Qu, Jie Cheng, Qiang Cheng, Le Yi Wang
Issue Date:August 2009
pp. 1081-1085
Accuracy and security of medical information, when a patient vital sign signal such as respiratory sounds must be transmitted through a communication channel, are two essential important features in design of telemedicine systems and in medical diagnosis. ...
 
Return on satisfaction: Is customer satisfaction really profitable?
Found in: International Conference on Services Systems and Services Management
By Yi Wang, Ping Zhao
Issue Date:June 2009
pp. 387-391
The relationship between customer satisfaction and corporation performance is one of the most important research focuses of management scholars. Many researches have explored their positive correlation, but there is no research on the internal mechanism of...
 
Capturing XML Constraints with Relational Schema
Found in: Computer and Information Technology, International Conference on
By Yunsheng Liu, Hao Zhong,, Yi Wang
Issue Date:September 2004
pp. 309-314
The use of XML as the common format for representing, exchanging, and accessing data poses many new challenges to XML storage systems. One way to this goal is to store XML data in relational databases in order to use relational database techniques. Althoug...
 
A Multiple Attribute Decision and Bidding Based Cloud Resource Dynamic Allocation Method
Found in: 2013 8th ChinaGrid Annual Conference (ChinaGrid)
By Xue-Yi Wang,Xing-Wei Wang,Min Huang
Issue Date:August 2013
pp. 22-27
Cloud computing is on demand as it offers dynamic flexible resource allocation for reliable and guaranteed services in a pay-as-you-use manner to public. In cloud computing, a cloud resource consumer can request a number of cloud resources simultaneously. ...
 
A Bayesian non-parametric viewpoint to visual tracking
Found in: 2013 IEEE Workshop on Applications of Computer Vision (WACV)
By Yi Wang,Zhidong Li,Yang Wang,Fang Chen
Issue Date:January 2013
pp. 482-488
A novel bayesian non-parametric method for tracking is proposed in this paper. The foreground appearance distribution is modeled by unbounded mixtures controlled through a Bayesian non-parametric process. Two posterior inference strategies are provided: Gi...
 
The Design and Analysis of Thermal-Resilient Hard-Real-Time Systems
Found in: Real-Time and Embedded Technology and Applications Symposium, IEEE
By Pradeep M. Hettiarachchi,Nathan Fisher,Masud Ahmed,Le Yi Wang,Shinan Wang,Weisong Shi
Issue Date:April 2012
pp. 67-76
We address the challenge of designing predictable real-time systems in an unpredictable thermal environment where environmental temperature may dynamically change (e.g., implantable medical devices). Towards this challenge, we propose a control-theoretic d...
 
A block-level flash memory management scheme for reducing write activities in PCM-based embedded systems
Found in: 2012 Design, Automation & Test in Europe Conference & Exhibition (DATE 2012)
By Duo Liu, Tianzheng Wang, Yi Wang, Zhiwei Qin, Zili Shao
Issue Date:March 2012
pp. 1447-1450
This paper targets at an embedded system with phase change memory (PCM) and NAND flash memory. Although PCM is a promising main memory alternative and is recently introduced to embedded system designs, its endurance keeps drifting down and greatly limits t...
 
The Height Measurement of Virtual Object Based on Level Set Method
Found in: Computer Distributed Control and Intelligent Environmental Monitoring, International Conference on
By Xu Yan,Wang Zhong-qiu,Zheng Yi,Wang Hong-ru
Issue Date:March 2012
pp. 742-744
This paper involves a method for height measurement of the virtual objects in a gray-scale image, it is based on the algorithm of level set method through level set function gray gradient changes. This method is adequate on height measurement on calculatio...
 
PCM-FTL: A Write-Activity-Aware NAND Flash Memory Management Scheme for PCM-Based Embedded Systems
Found in: Real-Time Systems Symposium, IEEE International
By Duo Liu,Tianzheng Wang,Yi Wang,Zhiwei Qin,Zili Shao
Issue Date:December 2011
pp. 357-366
Due to its properties of high density, in-place update, and low standby power, phase change memory (PCM) becomes a promising main memory alternative in embedded systems. On the other hand, NAND flash memory is widely used as a secondary storage and has bee...
 
The Impact of Normalization and Phylogenetic Information on Estimating the Distance for Metagenomes
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Chien-Hao Su,Tse-Yi Wang,Ming-Tsung Hsu,Francis Cheng-Hsuan Weng,Cheng-Yan Kao,Daryi Wang,Huai-Kuang Tsai
Issue Date:March 2012
pp. 619-628
Metagenomics enables the study of unculturable microorganisms in different environments directly. Discriminating between the compositional differences of metagenomes is an important and challenging problem. Several distance functions have been proposed to ...
 
On Improving Real-Time Interrupt Latencies of Hybrid Operating Systems with Two-Level Hardware Interrupts
Found in: IEEE Transactions on Computers
By Miao Liu, Duo Liu, Yi Wang, Meng Wang, Zili Shao
Issue Date:July 2011
pp. 978-991
In this paper, we propose to implement hybrid operating systems based on two-level hardware interrupts. We analyze and model the worst-case real-time interrupt latency for RTAI and identify the key component for its optimization. Then, we propose our metho...
 
Optimal Task Scheduling by Removing Inter-Core Communication Overhead for Streaming Applications on MPSoC
Found in: Real-Time and Embedded Technology and Applications Symposium, IEEE
By Yi Wang, Duo Liu, Meng Wang, Zhiwei Qin, Zili Shao
Issue Date:April 2010
pp. 195-204
In this paper, we jointly optimize computation and communication task scheduling for streaming applications on MPSoC. The objective is to minimize schedule length by totally removing inter-core communication overhead. By minimizing schedule length, the sys...
 
Application of Fuzzy Recognition in Setting up the Model of the Proportion of the Three Hops in Triple Jump
Found in: Education Technology and Computer Science, International Workshop on
By Yi Wang, Daping Wang
Issue Date:March 2010
pp. 716-718
The world's best technologies of triple jump are mainly two, namely, Russian category and Polish category model. For ordinary athletes to determine their own type of technology is a difficult problem. According to the closest principle, this paper applies ...
 
A Low-Latency GTS Strategy in IEEE802.15.4 for Industrial Applications
Found in: Future Generation Communication and Networking
By Youling Zhou, Yi Wang, Jianhua Ma, Junpin Jia, Furong Wang
Issue Date:December 2008
pp. 411-414
For industrial applications, real-time performance is a critical issue of wireless sensor network. IEEE802.15.4 Protocol has greater potential compared with other Protocols. However, it can’t meet the strict requirements of real-time performance in industr...
 
A Reliable Routing for Industrial Wireless Sensor Networks
Found in: Future Generation Communication and Networking
By Zhengxin Lu, Yi Wang, Laurence T. Yang, Lan Li, Furong Wang
Issue Date:December 2008
pp. 325-328
With the success of wireless technologies in consumer electronics, standard wireless technologies are envisioned to be deployed in industrial environments as well. Many industrial applications have stringent requirements on reliability and timing. In wired...
 
Artificial Neural Network for Automatic Test Oracles Generation
Found in: Computer Science and Software Engineering, International Conference on
By Hu Jin, Yi Wang, Nian-Wei Chen, Zhi-Jian Gou, Shuo Wang
Issue Date:December 2008
pp. 727-730
Test Oracle is one of the most important problems to be tackled for automatic software testing. Unlike manual test, by reviewing results to determine whether or not result is what it should expected to be, automatic methods only depend on specified decisio...
 
Overlapping Community Detection in Bipartite Networks
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Nan Du, Bai Wang, Bin Wu, Yi Wang
Issue Date:December 2008
pp. 176-179
Recent researches have discovered that rich interactions among entities in nature and human society bring about complex networks with community structures. In this paper, we propose a novel algorithm BiTector (Bi-community DeTector) to mine the overlapping...
 
Reduce Time Synchronization Cost for High Latency and Resource-Constrained Sensor Networks
Found in: International Conference on Networking
By Yi Wang, Benxiong Huang, Furong Wang, Fan Zhang
Issue Date:April 2008
pp. 111-116
For emerging resource-constrained sensor networks, energy efficiency and computation simplicity could be as important as precision. Existing terrestrial synchronization protocols have already achieved high precision in radio networks, but none of them perf...
 
Anti-Phishing by Smart Mobile Device
Found in: Network and Parallel Computing Workshops, IFIP International Conference on
By Weili Han, Yi Wang, Ye Cao, Jiping Zhou, Lixing Wang
Issue Date:September 2007
pp. 295-302
No summary available.
 
Mining Complex Time-Series Data by Learning Markovian Models
Found in: Data Mining, IEEE International Conference on
By Yi Wang, Lizhu Zhou, Jianhua Feng, Jianyong Wang, Zhi-Qiang Liu
Issue Date:December 2006
pp. 1136-1140
In this paper, we propose a novel and general approach for time-series data mining. As an alternative to traditional ways of designing specific algorithm to mine certain kind of pattern directly from the data, our approach extracts the temporal structure o...
 
VMSIM: Virtual Machine Based a Full System Simulation Platform for Microprocessors? Functional Verification
Found in: Information Technology: New Generations, Third International Conference on
By Jianfeng An, Xiaoya Fan, Shengbing Zhang, Danghui Wang, Yi Wang
Issue Date:April 2006
pp. 245-249
As the complexity of high-performance microprocessors increases, functional verification becomes more and more important and emerges as the bottleneck of the design cycle. At present, verification based simulation is widely used. However, most of simulatio...
 
Predication of Program Behaviours for Functionality Testing
Found in: Information Science and Engineering, International Conference on
By Hu Jin, Yi Wang, Nian-Wei Chen, Shuo Wang, Ling-Ming Zeng
Issue Date:December 2009
pp. 4993-4996
Functionality Testing is one of the most popular used technologies of black-box testing strategy. Programs to be test were taken as implicit functions mapping inputs into outs. In the view of functionality testing, if the functional behaviors of the progra...
 
Parallel Streamline Placement for 2D Flow Fields
Found in: IEEE Transactions on Visualization and Computer Graphics
By Wenyao Zhang, Yi Wang, Jianfeng Zhan, Beichen Liu, Jianguo Ning
Issue Date:July 2013
pp. 1185-1198
Parallel streamline placement is still an open problem in flow visualization. In this paper, we propose an innovative method to place streamlines in parallel for 2D flow fields. This method is based on our proposed concept of local tracing areas (LTAs). An...
 
Thermal-Aware On-Chip Memory Architecture Exploration
Found in: 2013 12th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
By Yang Li, Lei Ju, Zhiping Jia, Yi Wang, Zili Shao
Issue Date:July 2013
pp. 1386-1393
The memory architecture has the huge impact on the performance of embedded systems. Most of the current on-chip memory techniques focused on the optimization of timing performance, power consumption, and area. Thermal issue of memory subsystem has not been...
 
Supporting a Light-Weight Data Management Layer over HDF5
Found in: 2013 13th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid)
By Yi Wang,Yu Su,Gagan Agrawal
Issue Date:May 2013
pp. 335-342
Scientific simulations are now being performed at finer temporal and spatial scales, leading to an explosion of the output data, and challenges in storing, managing, disseminating, analyzing, and visualizing these datasets. Tools commonly used today for di...
 
Optimally Removing Intercore Communication Overhead for Streaming Applications on MPSoCs
Found in: IEEE Transactions on Computers
By Yi Wang,Duo Liu,Zhiwei Qin,Zili Shao
Issue Date:February 2013
pp. 336-350
This paper aims to totally remove intercore communication overhead with joint computation and communication task scheduling for streaming applications on Multiprocessor System-on-Chips (MPSoCs). Our basic idea is to let some computation and communication t...
 
On implementation of GPU virtualization using PCI pass-through
Found in: 2012 IEEE 4th International Conference on Cloud Computing Technology and Science (CloudCom)
By Chao-Tung Yang,Hsien-Yi Wang,Wei-Shen Ou,Yu-Tso Liu,Ching-Hsien Hsu
Issue Date:December 2012
pp. 711-716
In this paper, we use PCI pass-through technology and make the virtual machines in a virtual environment are able to use the NVIDIA graphics card, which uses the CUDA parallel progamming. It makes the virtual machine have not only the virtual CPU but also ...
 
Distributed Developers and the Non-use of Web 2.0 Technologies: A Proclivity Model
Found in: 2012 7th IEEE International Conference on Global Software Engineering (ICGSE)
By Ban Al-Ani,Yi Wang,Sabrina Marczak,Erik Trainer,David Redmiles
Issue Date:August 2012
pp. 104-113
We sought to understand the role that Web 2.0 technologies play in supporting the development of trust in globally distributed development teams. We found the use of Web 2.0 technologies to be minimal, with less than 25% of our participants reporting using...
 
Research on a Low Power Test Generator about Integrated Circuits
Found in: 2012 Fifth International Conference on Information and Computing Science (ICIC)
By Yi Wang,Gui-Juan Xu
Issue Date:July 2012
pp. 210-212
With CMOS device into the stage of very deep-submicron, testing power has been an important problem in the VLSI design. In this paper, sources of power consumption for CMOS devices are analyzed and the low power consumption test vector generator of the COM...
 
Scalable Name Lookup in NDN Using Effective Name Component Encoding
Found in: 2012 IEEE 32nd International Conference on Distributed Computing Systems (ICDCS)
By Yi Wang,Keqiang He,Huichen Dai,Wei Meng,Junchen Jiang,Bin Liu,Yan Chen
Issue Date:June 2012
pp. 688-697
Name-based route lookup is a key function for Named Data Networking (NDN). The NDN names are hierarchical and have variable and unbounded lengths, which are much longer than IPv4/6 address, making fast name lookup a challenging issue. In this paper, we pro...
 
A Probablistic Load-Balancing Convergecast Tree Algorithm for Heterogeneous Wireless Sensor 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 Chia-Pang Chen,Jiing-Yi Wang,Cheng-Long Chuang,Tzu-Yun Lai,Joe-Air Jiang
Issue Date:June 2012
pp. 1624-1628
Prolonging network lifetime of wireless sensor networks (WSNs) is a challenging task because of the heterogeneity among sensor nodes inherited from real worlds in forms of different residual energy, transmission speed, transmission range, and nodal traffic...
 
A Novel Dynamic Convergecast Tree Generator for WSN-based Environmental Surveillance of Orchid Plantation
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 Tzu-Yun Lai,Chia-Pang Chen,Jen-Hao Liu,Jiing-Yi Wang,Cheng-Long Chuang,Joe-Air Jiang
Issue Date:June 2012
pp. 1629-1633
This paper proposes a dynamic converge cast tree generator for WSN-based environmental surveillance of orchid plantation. Such environmental surveillance requires reliably acquiring environmental parameters in a real time manner. The mobile benches in the ...
 
High-Precision RSSI-based Indoor Localization Using a Transmission Power Adjustment Strategy for Wireless Sensor 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 Jiing-Yi Wang,Chia-Pang Chen,Tzu-Shiang Lin,Cheng-Long Chuang,Tzu-Yun Lai,Joe-Air Jiang
Issue Date:June 2012
pp. 1634-1638
Indoor localization is an important issue in wireless sensor network (WSN) studies. Sensed data may become meaningless, if the locations of sensors are not known. Traditional localization techniques do not meet the requirements of low-cost and energy-conse...
 
Biomimetic Oxidation of Sulfides Based on FeIII Porphyrin under the Mild Conditions
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Xinrui Zhou,Xian Chen,Yi Wang,Yaqin Jin
Issue Date:May 2012
pp. 101-103
FeIII porphyrin complexes as bioinspired catalysts exhibit remarkable catalytic activity for sulfides oxidation near the natural conditions, i.e. at room temperature, in the protonic solvent and with psychological oxidant H2O2 aqueous in the absence of oth...
 
Study on the Properties of the Antibacterial Alginate Impression Material
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Wenjuan Liu,Bin Liu,Yuanyuan Qi,Yi Wang
Issue Date:May 2012
pp. 1753-1755
Different proportions of LZB-GC nano-silver antibacterial agent was added into the alginate impression materials. The antibacterial ratios of antibacterial alginate impression material on Escherichia coli and Staphylococcus aureus were investigated, and th...
 
SciMATE: A Novel MapReduce-Like Framework for Multiple Scientific Data Formats
Found in: Cluster Computing and the Grid, IEEE International Symposium on
By Yi Wang,Wei Jiang,Gagan Agrawal
Issue Date:May 2012
pp. 443-450
Despite the popularity of MapReduce, there are several obstacles to applying it for developing scientific data analysis applications. Current MapReduce implementations require that data be loaded into specialized file systems, like the Hadoop Distributed F...
 
Dynamic Flow Regulation for IP Integration on Network-on-Chip
Found in: Networks-on-Chip, International Symposium on
By Zhonghai Lu,Yi Wang
Issue Date:May 2012
pp. 115-123
Flow regulation is a traffic shaping technique, which can be used to achieve communication performance guarantees with low buffering cost when integrating IPs to network-on-chip architectures. This paper presents dynamic flow regulation, which overcomes th...
 
Real-Time Flash Translation Layer for NAND Flash Memory Storage Systems
Found in: Real-Time and Embedded Technology and Applications Symposium, IEEE
By Zhiwei Qin,Yi Wang,Duo Liu,Zili Shao
Issue Date:April 2012
pp. 35-44
Due to the variable garbage collection latency, NAND flash memory storage systems may suffer long system response time, especially when the flash memory is close to be full. Most of existing flash translation layer (FTL) schemes focus on improving the aver...
 
Evolvable Image Filter Design with Multi-objectives
Found in: International Conference on Internet Computing in Science and Engineering
By Zhiguo Bao,Yi Wang
Issue Date:April 2012
pp. 143-148
In this research, some proposals are raised in evolution process by fixing whole or part of the chromosome representation of the image filter, together with other genetic operators one-point mutation and deterministic selection. It aims to find out better ...
 
3D-FlashMap: A physical-location-aware block mapping strategy for 3D NAND flash memory
Found in: 2012 Design, Automation & Test in Europe Conference & Exhibition (DATE 2012)
By Yi Wang,L. A. D. Bathen, Zili Shao,N. D. Dutt
Issue Date:March 2012
pp. 1307-1312
Three-dimensional (3D) flash memory is emerging to fulfil the ever-increasing demands of storage capacity. In 3D NAND flash memory, multiple layers are stacked to increase bit density and reduce bit cost of flash memory. However, the physical architecture ...
 
Greening the Internet Using Multi-frequency Scaling Scheme
Found in: Advanced Information Networking and Applications, International Conference on
By Wei Meng,Yi Wang,Chengchen Hu,Keqiang He,Jun Li,Bin Liu
Issue Date:March 2012
pp. 928-935
In this paper, we have designed a Multi-Frequency Scaling scheme for energy conservation of network devices, especially routers and switches. The frequency of components in a network device is scaled dynamically according to the real time workload. A Marko...
 
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