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Displaying 1-50 out of 107 total
The Research on Controlling Method of Loom Warp Tension
Found in: Computational Intelligence and Design, International Symposium on
By Wang Lei, Yang Jiancheng, Han Xiaoqin, Li Lei, Liu Yan, Cong Liangchao
Issue Date:December 2009
pp. 115-118
In the textile industry, in order to better control loom warp tension and obtain better quality fabrics, it was very pivotal to choose a good control algorithm. This paper emphatically carried on the design and analysis on three control methods, they were ...
 
A Heterogeneous Multicore SoC Optimized for Embedded Visual Media Process
Found in: Communications and Mobile Computing, International Conference on
By Ming Yan, Sikun Li, Jianliang Shen, Lei Xie, Lei Liu, Guowei Wan, Liangze Yin
Issue Date:January 2009
pp. 12-16
Embedded high performance computing is a challenge to both software and hardware engineers. Visual media process is a computing intensive and complex application. A heterogeneous multicore SoC is described which is optimized for embedded visual media proce...
 
Attributes Extraction from a Chinese Machine-Readable Dictionary Utilizing Hyponyms
Found in: Computational Intelligence for Modelling, Control and Automation, International Conference on
By Lei Liu, Maosheng Zhong, Hui Liu, Ruzhan Lu
Issue Date:December 2008
pp. 1011-1016
This paper proposes a method of attribute extraction from a Chinese Machine Readable Dictionary (MRD) utilizing hyponyms. The method extracts attributes such as density, reserve and ductility for the class metal from definitions in MRD, not using any insta...
 
Template Based Chinese News Event Summarization
Found in: Semantics, Knowledge and Grid, International Conference on
By Ying Han, Fang Li, KeBin Liu, Lei Liu
Issue Date:November 2006
pp. 53
Summarization can facilitate users to acquire large amount of information. This paper introduces a Chinese news events summarization system based on a predefined template. The system automatically collects query-related news online, applies Language model ...
 
Embedding the Semantic Knowledge in Convolution Kernels
Found in: Semantics, Knowledge and Grid, International Conference on
By Kebin Liu, Fang Li, Ying Han, Lei Liu
Issue Date:November 2006
pp. 55
Convolution kernels, such as tree kernel and subsequence kernel are useful for natural language processing tasks. However, most of them ignore the semantic knowledge. In order to solve the problem, this paper proposes a new method to embed the semantic kno...
 
Design of Integrated Automation System of Energy-Fed Supply Substation
Found in: Computer Distributed Control and Intelligent Environmental Monitoring, International Conference on
By Zhao Leiting, Wu Zuomin, Shua Lina, Wang Lei, Liu Zhigang
Issue Date:February 2011
pp. 25-28
In this paper, an integrated automation system of energy-fed supply substation based on computer technology and network communication technology is presented. Unlike the traditional secondary system of substation, this system adopts the embedded system to ...
 
Analysis and Design of the System for Detecting Fuel Economy
Found in: Intelligence Information Processing and Trusted Computing, International Symposium on
By Lei Liu, Michael Leon, Li-hong Sun
Issue Date:October 2010
pp. 593-596
The technology of testing fuel economy is not only a comprehensive parameter for evaluating the level of cars’ technology and maintenance, but also an important reference for diagnosing and analyzing the troubles of cars. Using the method of Ultrasonic Flo...
 
Semantic Similarity Calculation Based on Sememe Set
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Xiayan He, Lei Liu, Jinqiao Wu
Issue Date:October 2010
pp. 423-428
The calculation of semantic similarity is a key point in Chinese information processing. This paper presents a new method for calculating semantic similarity between two words. Different from previous methods, this paper focuses on the perspective of conno...
 
Measuring Word Similarity Based on Pattern Vector Space Model
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Lei Liu, Maosheng Zhong, Ruzhan Lu
Issue Date:November 2009
pp. 72-76
It is an important work in natural language processing to measure the semantic similarity between two words. This paper proposes a new method for computing word similarity based on pattern vector space model. Analogous to traditional vector space model in ...
 
A Practical Approach for Relevance Measure of Inter-sentence
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Maosheng Zhong, Yi Hu, Lei Liu, Ruzhan Lu
Issue Date:October 2008
pp. 140-144
Many Natural Language Processing tasks, such as Text Classification, Text Clustering, Text Summarization, and Information Retrieval etc., cannot miss the step--Relevance Measure of Inter-Sentence. However, many of the current????NLP system always calculate...
 
A New Method of Relevance Measure and Its Applications
Found in: Advanced Language Processing and Web Information Technology, International Conference on
By Mao-Sheng Zhong, Lei Liu, Ru-Zhan Lu
Issue Date:August 2007
pp. 595-600
Relevance analysis is a regular and important task in many technical fields. We can get the relevance score by measuring (or quantifying) the result of relevance analysis. In this paper, we have reviewed two main tools for relevance measure, which are the ...
 
Data Mining Techniques for Microarray Datasets
Found in: Data Engineering, International Conference on
By Lei Liu, Jiong Yang, Anthony K. H. Tung
Issue Date:April 2005
pp. 1149
No summary available.
   
Shallow Parsing Based on Maximum Matching Method and Scoring Model
Found in: Innovative Computing ,Information and Control, International Conference on
By Mao-Sheng Zhong, Lei Liu, Ru-Zhan Lu
Issue Date:June 2008
pp. 408
Shallow Parsing is a very important task in Natural Language Processing or Text Mining, and the partial syntactical information can help to solve many other natural language processing tasks. In this paper, we split the task of shallow parsing into two sub...
 
An Attribute-Based Encryption Scheme Secure against Malicious KGC
Found in: 2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
By Guoyan Zhang,Lei Liu,Yang Liu
Issue Date:June 2012
pp. 1376-1380
Different from identity-based encryption scheme, an attribute-based encryption scheme is a scheme in which each user is identified by a set of attributes, and some function of those attributes is used to determine decryption ability for each ciphertext. Bu...
 
On Problems of Physical Education Laboratory Construction and its Development Strategies
Found in: International Conference on Future Computer Science and Education
By Liu Lei,Liu Anqing,Hao Bin
Issue Date:August 2011
pp. 416-418
By means of documentary and interview and methods of summarizing and induction, this paper analyzes major problems existing in Physical Education laboratory construction, namely low starting point, scanty funds, unreasonable structure of laboratory staff, ...
 
Design of JPEG2000 Arithmetic Coder Using Optimized Renormalization Procedure
Found in: Multimedia and Signal Processing, International Conference on
By Liu Wensong, Zhu En, Lin Ye, Sun Lei, Liu Jun
Issue Date:May 2011
pp. 41-45
JPEG2000 of high performance is one of the best solutions for video transmission in the wireless environment with features of multi-hop and low data rate. Arithmetic coder is used for entropy coding in JPEG2000, which involves heavy loop-iterative operatio...
 
Design for Control System of Wastegate Valve Actuator in Turbocharger
Found in: Digital Manufacturing and Automation, International Conference on
By Liu Xinghua, Yu Lei, Liu Fushui, Wu Wenfeng, Wang Ruwei
Issue Date:December 2010
pp. 514-517
This paper has designed a set of control system of waste gate valve actuator in turbocharger, it enables the waste gate valve regulate the exhaust flow before turbo automatically according to the operating condition of engine, so it can lower the pressure ...
 
An Ontology-Based Method of Adaptive Learning
Found in: Networked Computing and Advanced Information Management, International Conference on
By Zhiyong Liu, Lei Liu, Hui Kang, Shaochun Zhong, Bing Jia
Issue Date:August 2009
pp. 1586-1591
In e-learning, to provide personalized service according to learner’s characteristics is becoming a hot area which is concerned by many researchers. Learner model and reasoning algorithm are two important factors of impacting the system’s effects. In this ...
 
ESCPP: An Evaluation and Alerting System for the Compatibility between Practice Guidelines and Practicing Medicine Using Arden Syntax
Found in: Electronics and the Environment, International Symposium on
By Liu Lei, Liu Zhifeng, R. Fung
Issue Date:May 2003
pp. 177-182
LCA (life cycle assessment) is a quantitative method to evaluate the environmental impacts involved with a certain product over its whole life cycle by calculating the inputs and outputs of the system. However, it has some limitations: unavoidable hypothes...
 
ESCPP: An Evaluation and Alerting System for the Compatibility between Practice Guidelines and Practicing Medicine Using Arden Syntax
Found in: Information Science and Engineering, International Conference on
By Xingnan Liu, Ye Xu, Zuofeng Li, Lei Liu, Xiaoyan Zhang
Issue Date:December 2009
pp. 3649-3652
The clinical quality is influenced by the disseminating velocity of new medical knowledge and the rate of patients that receive evidence-based clinical service. In this study, we introduced an evaluation and alerting system for the compatibility between pr...
 
Design and Implementation of a Radio Monitor Station Management Information System
Found in: 2013 Fifth International Conference on Computational and Information Sciences (ICCIS)
By Lei Liu,Xiang Ji,Pinxin Miao,Rui Zhang
Issue Date:June 2013
pp. 567-570
A radio monitor station (RMS) collects the radio signal information of a large range of frequency for the management of radio bandwidth usage. To meet the challenges of large dynamic data, we have developed a domain specific management information system (...
 
ProDFA: Accelerating Domain Applications with a Coarse-Grained Runtime Reconfigurable Architecture
Found in: 2012 IEEE 18th International Conference on Parallel and Distributed Systems (ICPADS)
By Ming Yan,Ziyu Yang,Lei Liu,Sikun Li
Issue Date:December 2012
pp. 834-839
With the on-chip resources largely increased, modern architectures are much different from traditional ones. The relation between temporal computing and spatial computing is getting more and more intricate. In this paper, we first analyzed and compared the...
 
Modeling Object Pursuit for Desktop Virtual Reality
Found in: IEEE Transactions on Visualization and Computer Graphics
By Lei Liu,R. Van Liere
Issue Date:July 2012
pp. 1017-1026
Models of interaction tasks are quantitative descriptions of relationships between human temporal performance and the spatial characteristics of the interactive tasks. Examples include Fitts' law for modeling the pointing task and Accot and Zhai's steering...
 
Real-Time Diagnosis of Network Anomaly Based on Statistical Traffic Analysis
Found in: 2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
By Lei Liu,Xiaolong Jin,Geyong Min,Li Xu
Issue Date:June 2012
pp. 264-270
Distributed Denial-of-Service (DDoS) attacks are critical threats to both network service providers and legitimate network users. DDoS attacks often overwhelm or exhaust the resources of victims and typically result in abnormal bursty traffic passing throu...
 
A Comprehensive Analytical Model of Cognitive Radio Networks Employing Centralized Scheduling Mechanism
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 Lei Liu,Xiaolong Jin,Geyong Min,Keqiu Li
Issue Date:June 2012
pp. 1179-1184
The rapid growth of the wireless users in contemporary wireless networks requires more potential spectrum usage. As a result, spectrum bands are deemed to be getting congested. Conversely, the authorities have found that a quantity of frequency bands licen...
 
Parallel Generate Entry Landing Footprint Using Differential Evolution
Found in: Computer, Consumer and Control, International Symposium on
By Songtao Chang,Yongji Wang,Lei Liu
Issue Date:June 2012
pp. 536-539
Landing footprint of an entry vehicle provides critical information for mission planning. Conventional methods calculate it through solving a family of multi-constraints optimal control problems. It is difficult to solve. To generate the boundary of it, we...
 
Self-Organizing Map Based Multiscale Spectral Clustering for Image Segmentation
Found in: Computer Science and Electronics Engineering, International Conference on
By Ying Duan,Tao Guan,Lei Liu
Issue Date:March 2012
pp. 329-333
Spectral clustering receives wide attention in recent years since its efficiency in image segmentation and irregular data clustering. However, the applications of it in large scale data processing, such as web data categorization and image segmentation, ar...
 
Semantics-Based Service Mining Method in Wireless Sensor Networks
Found in: Mobile Ad-hoc and Sensor Networks, International Conference on
By Hong Luo,Lei Liu,Yan Sun
Issue Date:December 2011
pp. 115-121
Wireless Sensor Networks are attracting lots of attention for its broad application areas, and hence the services provided by WSNs become much more diverse. But with the development of in-depth applications, service discovery and composition are challenges...
 
An Improved Distributed Compressive Video Sensing Based on Adaptive Sparse Basis
Found in: International Conference on Robot, Vision and Signal Processing
By Lei Liu,Anhong Wang,Zhihong Li,Kongfen Zhu
Issue Date:November 2011
pp. 137-140
This paper proposes an improved Distributed Compressive Video Sensing (DCVS) framework based on adaptive sparse basis, which integrates the recently emerging Distributed Video Coding (DVC) and Compressive Sensing (CS) theory. The proposed framework incorpo...
 
The CAF-DFRFT-KT Algorithm for High-Speed Target Detection in Passive Radar
Found in: Instrumentation, Measurement, Computer, Communication and Control, International Conference on
By Lei Liu,Ran Tao,Nan Zhang
Issue Date:October 2011
pp. 748-751
The cross-ambiguity algorithm has been extensively used to detect targets in passive radar. However, this algorithm is affected by range migration and Doppler frequency migration when detecting high-speed and accelerating targets. In this paper, an effecti...
 
Reconciling Requirements and Implementation via Reengineering for Context-Aware Service Evolution
Found in: Computer Software and Applications Conference Workshops
By Jianchu Huang,Hongji Yang,Lei Liu
Issue Date:July 2011
pp. 464-469
In modern software development, software requirements and implementation are not always reconciled. This leads to difficulties for evolution tasks in future. Specifically, for modern context-aware systems, changes in stakeholders' requirements disclose tha...
 
Research on Algorithm of Position Based on TDOA/DR Integrated Navigation System
Found in: Information and Computing Science, International Conference on
By Xue-Yuan Lin, Hui-Zi Luo, Lei Liu
Issue Date:April 2011
pp. 42-45
GPS/DR integrated navigation in outdoor GPS signal better circumstances, can provide high-precision positioning and navigation, but the range of human activities is not just outside, they can also travel and stay in the various buildings. At this point, GP...
 
Research on the Method of Eliminating Gross Error of GPS Output Information
Found in: Information and Computing Science, International Conference on
By Xue-Yuan Lin, Lei Liu, Hui-Zi Luo
Issue Date:April 2011
pp. 46-49
In GPS navigation positioning, the concept of measurement error is inevitable, and influencing the positioning accuracy of GPS and the integrated navigation. Therefore, this article focuses on the GPS output method for eliminating gross errors, and highlig...
 
Modeling object pursuit for 3D interactive tasks in virtual reality
Found in: Virtual Reality Conference, IEEE
By Lei Liu,R van Liere
Issue Date:March 2011
pp. 3-10
Models of interaction tasks are quantitative descriptions of relationships between human temporal performance and the spatial characteristics of the interactive tasks. Examples include Fitts' law for modeling the pointing task and Accot and Zhai's steering...
 
Adaptive Fuzzy Sliding Mode Method-Based Position and Anti-swing Control for Overhead Cranes
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Lingzhi Cao, Lei Liu
Issue Date:January 2011
pp. 335-338
In this paper, an indirect adaptive fuzzy sliding mode control approach is proposed for anti-swing and position control of overhead cranes taking into account the uncertainty of load mass. The approach employs a sliding surface that couples the trolley mot...
 
Service Discovery in Self-Organizing Service-Oriented Environments
Found in: Asia-Pacific Conference on Services Computing. 2006 IEEE
By Ding Ding, Lei Liu, Hartmut Schmeck
Issue Date:December 2010
pp. 717-724
In service-oriented environments (e.g. Cloud Computing or Utility Computing), automated service discovery is crucial to enable self-organizing technical components that are able to discover and consume services autonomously. To this end, precise and robust...
 
Finite Element Simulation and Control Method on Springback of Stretch Flanging in Rubber Forming
Found in: Digital Manufacturing and Automation, International Conference on
By Chen Lei, Liu Yingwei, Li Shanliang
Issue Date:December 2010
pp. 734-737
Rubber forming is a very important manufacture method in aircraft fabrication. Stretch flanging is a main fashion in rubber forming. A typical stretch flanging part is used to analyze the spring back control method. The finite element model is set to simul...
 
An Intrusion Alert Correlation Approach Based on Finite Automata
Found in: Communications and Intelligence Information Security, International Conference on
By Lei Liu, Kang Feng Zheng, Yi Xian Yang
Issue Date:October 2010
pp. 80-83
Intrusion alert analysis system correlates alerts that generated by one or more IDS(s), and yields a succinct attack scenario which reflects an intrusion process. This paper presents an intrusion alert analysis model consists of four modules: alert formali...
 
Study on an Extended Web Advertising Placement Problem
Found in: Information Science and Management Engineering, International Conference of
By Lei Liu, Lihua Zhang
Issue Date:August 2010
pp. 373-377
In this paper, we discussed a layout optimization problem of web advertising to help the web site owners to maximize their profits. Unlike most of previous research, we established an integer programming model to maximize the spaces occupied by the web adv...
 
A Framework for Co-classification of Articles and Users in Wikipedia
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Lei Liu, Pang-Ning Tan
Issue Date:September 2010
pp. 212-215
The massive size of Wikipedia and the ease with which its content can be created and edited has made Wikipedia an interesting domain for a variety of classification tasks, including topic detection, spam detection, and vandalism detection. These tasks are ...
 
Enabling Self-Organising Service Level Management with Automated Negotiation
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Lei Liu, Hartmut Schmeck
Issue Date:September 2010
pp. 42-45
Automated end-to-end Service Level Management (SLM) is crucial to enable self-organising Service-Oriented Architectures (SOA). In this paper, we present an approach based on Organic Computing to enable automated SLM by using automated service level negotia...
 
Research on the Characteristics and Blocking Realization of Skype Protocol
Found in: Electrical and Control Engineering, International Conference on
By Feng Lu, Xiao-Lei Liu, Zhi-Nan Ma
Issue Date:June 2010
pp. 2964-2967
For end-to-end encryption and special communication protocol-based Skype system, it is not feasible to recognize the Skype protocol by using traditional port-based or payload-based identification methods. By detailed analysis of Skype protocol, this paper ...
 
Research of SOA Based on Automobile Industry Chain Collaboration Platform
Found in: Intelligent Computation Technology and Automation, International Conference on
By Fan Lilin, Zhang Lei, Liu Qian, Yue Dongli
Issue Date:May 2010
pp. 1055-1058
Based on the analysis of the fundamental framework and the applied levels of the Service Oriented Architecture (SOA), combined with the demands of the automobile industry chain, a kind of framework of the automobile industry chain cooperation platform base...
 
A Novel Barzilai-Borwein Image Reconstruction Algorithm for Electrical Capacitance Tomography System
Found in: Machine Vision and Human-machine Interface, International Conference on
By Lei Liu, Yu Chen, Yuchen Song
Issue Date:April 2010
pp. 385-388
To solve the electrical capacitance tomography(ECT) technology
 
Researches on Digital Industrial Design System and its Application on Air Nailer Design Process
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Xianfeng Jiang, Junyuan Li, Lei Liu
Issue Date:March 2010
pp. 240-243
With the combination of the industrial design activity and digital technique, a Digital Industrial Design System is established, with which digital product design evaluation and product digital simulation technologies are integrated into. The human-machine...
 
Revisiting path steering for 3D manipulation tasks
Found in: 3D User Interfaces
By Lei Liu, Jean-Bernard Martens, Robert van Liere
Issue Date:March 2010
pp. 39-46
The law of path steering, as proposed by Accot and Zhai, describes a quantitative relationship between human temporal performance and the path's spatial characteristics. The steering law is formulated as a continuous goal crossing task, in which a large nu...
 
Study of a Layout Optimization Problem of Web Advertising
Found in: Information Science and Engieering, International Symposium on
By Lihua Zhang, Lei Liu
Issue Date:December 2009
pp. 65-69
In this paper, a layout optimization problem of web advertising is discussed, aiming to help Web site owners to maximize revenue through the optimal selection and placement of a set of web advertisements. Unlike most of previous research, we consider the e...
 
Interpretation of Marine High Resolution Shallow Seismic Profile
Found in: Computer Science-Technology and Applications, International Forum on
By Tong Siyou, Guo Lei, Liu Huaishan, Yin Yanxin, Zhang Jin, Wang Shuhua
Issue Date:December 2009
pp. 195-198
This paper studies the interpretation of high-resolution shallow seismic profile. Firstly, it is necessary to do some indoor fine processing to get a high quality profile, such as adaptive filtering, true amplitude recovery, tides differences and so on, es...
 
Stochastic Programming Methods Based on Synthesizing Effect Function and Its Application for the Measures Program of Oilfield
Found in: Intelligent Computation Technology and Automation, International Conference on
By Fa-Chao Li, Xian-Lei Liu, Chen-Xia Jin
Issue Date:October 2009
pp. 655-658
In this paper, by analyzing the essential characteristic of stochastic programming and the deficiencies of the existing methods, we propose the concept of synthesizing effect function for processing the objective function and constraints, and further we gi...
 
An Analytical Model of Deficit Round Robin Scheduling Mechanism under Self-Similar Traffic
Found in: Scalable Computing and Communications; International Conference on Embedded Computing, International Conference on
By Lei Liu, Xiaolong Jin, Geyong Min, Keqiu Li
Issue Date:September 2009
pp. 319-324
The provisioning of fairness among various networking and communication applications is an important Quality-of-Service (QoS) demand and becomes a challenging research topic. Deficit Round Robin (DRR) is a promising fair scheduling mechanism owing to its l...
 
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