Search For:

Displaying 1-32 out of 32 total
Experimental Study of Syndrome Elements Based on the Rough Set Theory
Found in: Information and Computing Science, International Conference on
By Jun-Feng Yan, Ying-Ying Peng, Wen-Feng Zhu
Issue Date:May 2009
pp. 39-41
This article introduce the method of acquiring the syndrome related to the syndrome elements based on the rough set theory. Through the JOHNSON experimental study on spleen and YANG asthenia, we have a set of related data and then analyzed the result.
 
Application of Support Vector Machine in TCM Diagnosis
Found in: Intelligent Systems, WRI Global Congress on
By Jun-Feng Yan, Yan Zhan, Wen-Feng Zhu
Issue Date:May 2009
pp. 338-342
The paper expounds the thinking, methodologies and characteristics about the technology of support vector machine which is applied in Traditional Chinese Medicine (TCM ) Diagnosis. The research shows that it is feasible to search syndrome factors decision-...
 
High Solid Anaerobic Co-digestion Pilot Scale Experiment of Kitchen Waste and Cow-dung
Found in: Biomedical Engineering and Biotechnology, International Conference on
By Lei Feng,Yan Chen,Rundong Li,Jie Xu
Issue Date:May 2012
pp. 1506-1509
Under mesophilic condition (37°C), a bench-scale experiment based on high solid anaerobic digestion process was conducted in a fed-batch single phase reactor. The result shows: (1) According to gas production and ph value change, there are mainly four sta...
 
Efficient Data Hiding with High Payload
Found in: Multimedia Information Networking and Security, International Conference on
By Xinpeng Zhang,Zhenxing Qian,Fengyong Li,Guorui Feng,Yanli Ren
Issue Date:November 2011
pp. 318-321
Good rate-distortion performance is desired in data hiding, and the theoretical bounds are dependent on the range of allowable modifications made on cover samples. This work proposes a novel data-hiding scheme suitable for various modification ranges, and ...
 
Voting Systems with Trust Mechanisms in Cyberspace: Vulnerabilities and Defenses
Found in: IEEE Transactions on Knowledge and Data Engineering
By Qinyuan Feng, Yan Lindsay Sun, Ling Liu, Yafei Yang, Yafei Dai
Issue Date:December 2010
pp. 1766-1780
With the popularity of voting systems in cyberspace, there is growing evidence that current voting systems can be manipulated by fake votes. This problem has attracted many researchers working on guarding voting systems in two areas: relieving the effect o...
 
Simulation of the Influence of Missile Exhaust Plume to the Launching Equipment
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Yanli Ma, Yi Jiang, Jiguang Hao, Feng Yan
Issue Date:March 2010
pp. 370-373
To study the variation pattern of pressure and temperature on the launching equipment during the launching process, finite volume method was used to calculate three-dimensional unsteady flow field during the launching process. The zone moving and dynamic l...
 
Distributed Autonomous Online Learning: Regrets and Intrinsic Privacy-Preserving Properties
Found in: IEEE Transactions on Knowledge and Data Engineering
By Feng Yan,Shreyas Sundaram,S.V.N. Vishwanathan,Yuan Qi
Issue Date:November 2013
pp. 2483-2493
Online learning has become increasingly popular on handling massive data. The sequential nature of online learning, however, requires a centralized learner to store data and update parameters. In this paper, we consider online learning with distributed dat...
 
Overcoming Limitations of Off-the-Shelf Priority Schedulers in Dynamic Environments
Found in: 2013 IEEE 21st International Symposium on Modelling, Analysis & Simulation of Computer and Telecommunication Systems (MASCOTS)
By Feng Yan,Shannon Hughes,Alma Riska,Evgenia Smirni
Issue Date:August 2013
pp. 505-514
It is common nowadays to architect and design scaled-out systems with off-the-shelf computing components operated and managed by off-the-shelf open-source tools. While web services represent the critical set of services offered at scale, big data analytics...
 
A 2GSPS 6-bit Two-Channel-Interleaved Successive Approximation ADC Design in 65nm CMOS
Found in: 2013 Fifth International Conference on Computational and Information Sciences (ICCIS)
By Feng Yan,Zhou Libing,Liu Liyuan,Li Dongmei
Issue Date:June 2013
pp. 1640-1643
This paper presents a two channel interleaved 6-bit 2GS/s successive approximation (SA) analog-to-digital converter design. The proposed SAR-ADC employs different comparators for each stage, which eliminates digital control delay as in con- ventional desig...
 
Discovering Aging-Genes by Topological Features in Drosophila melanogaster Protein-Protein Interaction Network
Found in: 2012 IEEE 12th International Conference on Data Mining Workshops
By Xin Song,Yuan-Chun Zhou,Kai Feng,Yan-Hui Li,Jian-Hui Li
Issue Date:December 2012
pp. 94-98
An important task of aging research is to find genes that regulate lifespan. Wet-lab identification of aging genes is tedious and labor-intensive activity. Developing an algorithm to predict aging genes will be greatly helpful. In this paper, we systematic...
 
Fast Eventual Consistency with Performance Guarantees for Distributed Storage
Found in: 2012 32nd International Conference on Distributed Computing Systems Workshops (ICDCS Workshops)
By Feng Yan,Alma Riska,Evgenia Smirni
Issue Date:June 2012
pp. 23-28
Data centers are nowadays ubiquitous, in a worldwide scale, and often geographically dispersed. In such environments, data reliability and availability are enhanced via data redundancy throughout the distributed storage. Because user performance is importa...
 
The Complexity of Routing Algorithm in Small-World Networks
Found in: Computer Science and Electronics Engineering, International Conference on
By Li Zhou,Feng Yan
Issue Date:March 2012
pp. 423-427
Small-World networks have been an active and common topic in many disciplines, including the social and natural sciences. In order to understand the
 
Generalized Fuzzy alpha-ideals and Fuzzy alpha-ideals in Semigroups
Found in: Intelligent System Design and Engineering Application, International Conference on
By Feng Yan,Jian Tang,Xiang-Yun Xie
Issue Date:January 2012
pp. 278-281
In this paper, we introduce the concepts of generalized fuzzy ®-ideals and fuzzy ®-ideals of semigroups, and study their related properties by fuzzy points.
 
Toward Automating Work Consolidation with Performance Guarantees in Storage Clusters
Found in: Modeling, Analysis, and Simulation of Computer Systems, International Symposium on
By Feng Yan,Xenia Mountrouidou,Alma Riska,Evgenia Smirni
Issue Date:July 2011
pp. 326-335
With most of today's systems being highly distributed, from data centers to cloud and storage clusters, there is a prevalent need for robust methodologies for work consolidation to improve load balancing but also to optimize non-traditional performance mea...
 
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...
 
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...
 
The Study on Influence of Information Technology on Knowledge Economy
Found in: Intelligent Interaction and Affective Computing, International Asia Symposium on
By Weibin Feng, Yanli Xiao
Issue Date:December 2009
pp. 25-28
Generation and exploitation of knowledge became one of the most significant components in the new economy. This paper first investigates influence of information and communications technology on economy, with specific emphasis on Internet economy and elect...
 
A New Financial Management Method Based on Knowledge Management
Found in: Intelligent Interaction and Affective Computing, International Asia Symposium on
By Weibin Feng, Yanli Xiao
Issue Date:December 2009
pp. 21-24
In sustaining and being competitive in business area, sales and financial is one of the core sector to be managed. Future prediction of sales growth, profit-making opportunities and staff performance tracking are some of the key areas to gain competitive a...
 
High Dependability Design Framework in Real-Time Embedded Control Software
Found in: Computational Intelligence and Design, International Symposium on
By Jing Zhang, Feng Yan, Chunhong Zhang, Hui Rong, Fenghong Xiang
Issue Date:December 2009
pp. 547-551
This paper introduces an abstract high dependability framework for the implementation of embedded control software with hard real-time constraints. The framework specifies time-triggered sensor readings, atomic component invocations, actuator updates, and ...
 
Application of Fuzzy Support Vector Machine in Customer Satisfaction Degree Comprehensive Evaluation
Found in: Circuits, Communications and Systems, Pacific-Asia Conference on
By Weibin Feng,Yanli Xiao
Issue Date:May 2009
pp. 710-712
The customer satisfaction degree represents enterprise value, also a fundamental of enterprise in their development. As a evaluation index which used to measure competition power and quality situation of the product, more and more enterprise pay great atte...
 
A Fuzzy Bayesian Learning Negotiation Model with Genetic Algorithms
Found in: International Conference on Natural Computation
By Yuying Wu, Jinxuan Lu, Feng Yan
Issue Date:August 2007
pp. 379-388
An offer is accepted or rejected based on the utility function in the traditional automatic negotiation. Acceptability based on the fuzzy set theory and the membership function is used to evaluate offers. Since different issues have different effect on neg...
 
Grey Neural Network Method for Disaster Rank Prediction of Typhoon Storm Surge
Found in: International Conference on Natural Computation
By Zheng Sun, Qimin Feng, Yan Sun
Issue Date:August 2007
pp. 200-204
Although the method of multi-index disaster rank prediction of typhoon storm surge can avoid missing too much disaster-causing information and is in favor of improving prediction precision, it faces the problem how to identify the key disaster-causing fact...
 
Estimating XML Structural Join Size Quickly and Economically
Found in: Data Engineering, International Conference on
By Cheng Luo, Zhewei Jiang, Wen-Chi Hou, Feng Yan, Chih-Fang Wang
Issue Date:April 2006
pp. 62
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structural join size accurately and quickly is thus crucial to the success of XML qu...
 
Virtual Disk Reconfiguration with Performance Guarantees in Shared Storage Environment
Found in: Information Technology and Applications, International Conference on
By Yong Feng, Yan-yuan Zhang
Issue Date:July 2005
pp. 69-74
In this paper, we present a novel approach of virtual disk reconfiguration with performance guarantee in shared storage environment, which is important for storage maintenance tasks, especially for load balance. It identifies the surplus I/O resource of st...
 
E-DM: A QoS-Enabled Storage Service Schedule System in Shared Storage Environment
Found in: Information Technology and Applications, International Conference on
By Yong Feng, Yan-yuan Zhang
Issue Date:July 2005
pp. 81-84
This paper introduces E-DM, a QoS-enabled storage service schedule system, which provides performance virtualization in shared storage environment. It uses EPYFQ scheduling algorithm to schedule requests from virtual disks according to their shares, and ca...
 
A Monte Carlo Sampling Method for Drawing Representative Samples from Large Databases
Found in: Scientific and Statistical Database Management, International Conference on
By Hong Guo, Wen-Chi Hou, Feng Yan, Qiang Zhu
Issue Date:June 2004
pp. 419
Sampling is important in areas like data mining, OLAP, selectivity estimation, clustering, etc. It has also become a necessity in social, economical, engineering, scientific, and statistical studies where databases are too large to handle. In this paper, a...
   
Selectivity Estimation Using Orthogonal Series
Found in: Database Systems for Advanced Applications, International Conference on
By Feng Yan, Wen-Chi Hou, Qiang Zhu
Issue Date:March 2003
pp. 157
Selectivity estimation is an integral part of query optimization. In this paper, we propose a novel approach to approximate data density functions of relations and use them to estimate selectivities. A data density functions here is ap- proximated by a par...
 
Bayesian Nonparametric Models for Multiway Data Analysis
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Zenglin Xu,Feng Yan,Yaun Qi
Issue Date:July 2014
pp. 1
Tensor decomposition is a powerful computational tool for multiway data analysis. Many popular tensor decomposition approaches--such as the Tucker decomposition and CANDECOMP/PARAFAC (CP)--amount to multi-linear factorization. They are insufficient to mode...
 
Bayesian Nonparametric Models for Multiway Data Analysis
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Zenglin Xu,Feng Yan,Yaun Qi
Issue Date:October 2013
pp. 1
Tensor decomposition is a powerful computational tool for multiway data analysis. Many popular tensor decomposition approaches--such as the Tucker decomposition and CANDECOMP/PARAFAC (CP)--amount to multi-linear factorization. They are insufficient to mode...
 
Issues on the design of vehicular node positioning based on Doppler-shifted frequency measurement on highway
Found in: Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly (IWCMC '09)
By Bo Xu, Feng Yan, Lianfeng Shen
Issue Date:June 2009
pp. 5-6
Positioning plays a central role in location-based services. In designing such a method of highway applications, it is of paramount importance to provide a quick and precise positioning service. Such design considerations can help reduce the probability of...
     
Computation of 2D and 3D Eddy Currents of Eddy Current Retarders
Found in: Electrical and Control Engineering, International Conference on
By Yi Feng-yan, Yu Ming-jin
Issue Date:June 2010
pp. 3478-3481
this paper deals with the A-_-A formulation applied to problems where motion is the source of eddy currents. The Lorenz gauge is used to ensure uniqueness of the solution and leads to a two-step computation procedure: A is computed first followed by _ on m...
 
A Technique for NoC Routing Based on Hybrid Particle Swarm Optimization Algorithm
Found in: Genetic and Evolutionary Computing, International Conference on
By Chuan-pei Xu, Xiao-feng Yan, Yu-qian Chen
Issue Date:October 2009
pp. 607-610
Network-on-chip (NoC) has been proposed as a solution for the global communication challenges of System-on-chip (SoC) design in the nanoscale technologies. In this paper, a methodology is presented to develop an efficient routing algorithm for Network-on-C...
 
 1