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Displaying 1-50 out of 90 total
On Improved Parallel Immune Quantum Evolutionary Algorithm Based on Learning Mechanism
Found in: Intelligent Systems Design and Applications, International Conference on
By Xiaoming You, Sheng Liu, Dianxun Shuai, Xiaoming You, Sheng Liu
Issue Date:October 2006
pp. 908-913
A new Multi-universe Parallel Immune Quantum Evolutionary Algorithm based on Learning Mechanism (MPMQEA) is proposed, in the algorithm, all individuals are divided into some independent sub-colonies, called universes. Their topological structure is defined...
 
Combination of Ontology Model and Semantic Link Network in Web Resource Retrieval
Found in: Semantics, Knowledge and Grid, International Conference on
By Sheng-tao Sun, Ding-sheng Liu, Guo-qing Li, Wen-yang Yu, Lv Pang
Issue Date:November 2010
pp. 285-288
Ontology Model and Semantic Link Network (SLN) are two important semantic data models in Semantic Web. Ontology Model can describe network resource in concept space, while SLN can describe various links and relations between network resources. Combination ...
 
The Research on Hierarchical Construction Method of Domain Ontology
Found in: Semantics, Knowledge and Grid, International Conference on
By Sheng-tao Sun, Ding-sheng Liu, Guo-qing Li, Wen-yang Yu, Lv Pang
Issue Date:November 2010
pp. 203-210
The proposal and development of semantic web make ontology, as a new knowledge organization and semantic description method, get attention in various fields. The building of ontology is a basic and important task in semantic web. The construction method an...
 
An Anti-windup Design for T-S Fuzzy Time-Delay Systems with Saturating Inputs
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Chen-Sheng Ting, Chuan-Sheng Liu
Issue Date:August 2009
pp. 82-86
This work presents an anti-windup control methodology to deal with the stabilization of nonlinear time-delay systems which are represented by Takagi-Sugeno (T-S) fuzzy models. The generic output feedback controller with anti-windup term is synthesized agai...
 
Assessment of musical training induced neuroplasticity by auditory event related potentials and neural networks
Found in: Neural Networks, IEEE - INNS - ENNS International Joint Conference on
By Sheng-Fu Liang, Chi-Sheng Liu, Wan-Lin Chang, Yu-Hsiang Tsao, Li-Wei Ko, Chin-Teng Lin
Issue Date:June 2009
pp. 1797-1801
Music provides a tool to study numerous aspects of neuroscience from motion-skill to emotion since listening to and producing music involves many brain functions. The musician's brain is also regarded as an ideal model to investigate plasticity of the huma...
 
Parallel Traffic Management System Helps 16th Asian Games
Found in: IEEE Intelligent Systems
By Gang Xiong,Sheng Liu,Xisong Dong,Fenghua Zhu,Bin Hu,Dong Fan,Zi Zhang
Issue Date:May 2012
pp. 74-78
To overcome public transportation problems during the 16th Asian Games held in Guanhzhou China, a PtMS (Parallel Transportation Management System), a novel application of Intelligent Transportation Systems, was introduced for effective and convenient traff...
 
Achieving High-Level QoS in Multi-Party Video-Conferencing Systems via Exploitation of Global Time
Found in: Object-Oriented Real-Time Distributed Computing, IEEE International Symposium on
By Sheng Liu, K.H. (Kane) Kim, Zhen Zhang, Seok-Pil Lee, Kee-Wook Rim
Issue Date:March 2009
pp. 151-160
In spite of the progress made in the past decade, the quality-of-services (QoS) of the video-conferencing (VC) systems involving four or more sites need to be improved much further in order to attract a large number of users. One of the key issues in enabl...
 
Stereo Matching Using Sub-segmentation and Robust Higher-Order Graph Cut
Found in: Digital Image Computing: Techniques and Applications
By Yiran Xie,Nianjun Liu,Sheng Liu,Nick Barnes
Issue Date:December 2011
pp. 518-523
This paper provides a novel and efficient approach to dense stereo matching. The first contribution is, rather than applying disparity distribution inside a segment as hard constraint to directly project the likelihood of corresponding candidates to each p...
 
Multi-class Joint Rule Extraction and Feature Selection for Biological Data
Found in: Bioinformatics and Biomedicine, IEEE International Conference on
By Sheng Liu,Ronak Y. Patel,Pankaj R. Daga,Haining Liu,Gang Fu,Robert Doerksen,Yixin Chen,Dawn Wilkins
Issue Date:November 2011
pp. 476-481
There are a vast number of biology related research problems involving a combination of multiple sources of data to achieve a better understanding of the underlying problems. It is important to select and interpret the most important information from these...
 
Power Control Game Algorithm Based on Combination Pricing Function
Found in: IEEE TrustCom/IEEE ICESS/FCST, International Joint Conference of
By Sheng Liu,Hongdan Liu,Zhenguo Gao
Issue Date:November 2011
pp. 1421-1424
Based on the non-cooperative power control game (NPG) algorithm, the utility and pricing function are analyzed, then the combination pricing function is proposed and power control game algorithm suitable for cognitive radio (CR) networks is realized, the e...
 
Numerical Analysis of Semi-transverse Ventilation of Extra-long Road Tunnel
Found in: Intelligent Computation Technology and Automation, International Conference on
By Sheng Liu,Xiaowei Liu,Guanglong Zhang
Issue Date:March 2011
pp. 848-852
Er Lang Shan tunnel is the most absolute altitude highway tunnel in china, which was firstly used the semi-transverse ventilation system, is characteristic of extensive length, higher absolute altitude, multivariate climate and complex wind stream. Based o...
 
Research on Method of Integrating CAD and CAPP Based on PDM
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Liu Sheng, Liu Shumei, Tang Jueming
Issue Date:January 2011
pp. 39-42
With the development of computer system, Computer-Aided Design (CAD)and Computer-Aided Process Planning (CAPP) have emerged as effective means of improving productivity and efficiency, resulting in widespread research work related to CAD and CAPP integrati...
 
Evaluating Multi-scale Over-segment and Its Contribution to Real Scene Stereo Matching by High-Order MRFs
Found in: Digital Image Computing: Techniques and Applications
By Yiran Xie, Rui Cao, Hanyang Tong, Nianjun Liu, Sheng Liu
Issue Date:December 2010
pp. 235-240
The paper is to propose a framework to qualitatively and quantitatively evaluate five of state-of-the-art over-segment approaches. Moreover upon over-segments evaluation, an efficient approach is developed for dense stereo matching through robust higher-or...
 
FT-Matrix: A Coordination-aware Architecture for Signal Processing
Found in: IEEE Micro
By Shuming Chen,Yaohua Wang,Sheng Liu,Jianghua Wan,Haiyan Chen,Hengzhu Liu,Kai Zhang,Xiangyuan Liu,Xi Ning
Issue Date:December 2013
pp. 1
Vector-SIMD architectures have gained increasing attention due to their high performance in signal processing applications. However, the performance of existing vector-SIMD architectures is still limited due to their inefficiency in the coordinated exploit...
 
Location Privacy Preserving Dynamic Spectrum Auction in Cognitive Radio Network
Found in: 2013 IEEE 33rd International Conference on Distributed Computing Systems (ICDCS)
By Sheng Liu, Haojin Zhu, Rong Du, Cailian Chen, Xinping Guan
Issue Date:July 2013
pp. 256-265
Dynamic spectrum auction offers the flexibility and capability for bidders to request and acquire unoccupied channels from spectrum license holders. Compared with the conventional auction, spectrum auction allows various buyers to utilize the same channel ...
 
Reducing Power Consumption of Multiplier via Narrow-width Operand Detecting
Found in: 2013 Fifth International Conference on Computational and Information Sciences (ICCIS)
By Su Bo,Wang Zhiying,Shi Wei,Xu Fan,Ma Sheng,Liu Cong
Issue Date:June 2013
pp. 1028-1031
Power consumption is a critical issue in functional unit design. Focusing on the condition of the positive narrowwidth operands, this paper presents a low-power multiplier. Compared with the baseline multiplier, an additional width detector is employed in ...
 
Design and Research of SoC Communication in CNC System Based on Heterogeneous Processor
Found in: 2012 IEEE 12th International Conference on Computer and Information Technology (CIT)
By Sheng Liu,Hu Lin,Yaodong Tao,Yilin Zheng,Yuhan Jin
Issue Date:October 2012
pp. 994-998
In order to achieve the communication between heterogeneous processor of the computerized numerical control (CNC) system, two SoC communication methods were developed. They are based on static buffer system and dynamic buffer system respectively. By testin...
 
DCSim: Design Analysis on Virtualization Data Center
Found in: 2012 IEEE 9th Int'l Conference on Ubiquitous Intelligence & Computing / 9th Int'l Conference on Autonomic & Trusted Computing (UIC/ATC)
By Chia-Jung Chen,Yi-Sheng Liu,Rong-Guey Chang
Issue Date:September 2012
pp. 900-905
Virtualization has become a core technique to support a data center, which usually consists of hardware, virtual machine(VM), and operating system(OS) etc. With virtualization, users can make good use of resources provided in a data center with resource pr...
 
Architectural Implications for SIMD Processors in the Wireless Communication Domain
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 Yaohua Wang,Kai Zhang,Jianghua Wan,Sheng Liu,Xi Ning,Shuming Chen
Issue Date:June 2012
pp. 1199-1204
To further improve the performance of SIMD (Single Instruction Multiple Data) architectures, which are widely used in the wireless communication domain. The main components of Long Term Evolution (LTE) protocol are analyzed. Performance investigation is ta...
 
A Dynamic Analysis System for Cisco IOS Based on Virtualization
Found in: Multimedia Information Networking and Security, International Conference on
By Yuxiang Han,Shengli Liu,Xiaoyan Su,Zongli Hu
Issue Date:November 2011
pp. 330-332
It is difficult to analyze and debug Cisco IOS with traditional debugging and disassembler tools such as GDB and IDA pro. These tools can't debug Cisco IOS in single step mode. This paper describes a dynamic analysis system based on a modification hardware...
 
Application of Ontology in E-Government
Found in: Management of e-Commerce and e-Government, International Conference on
By Li Sheng,Liu Lingling
Issue Date:November 2011
pp. 93-96
Data sharing is the basis of E-Government's construction in E-Government work. In this paper, a new ontology-based system structure has been presented, in which a resource ontology expression layer has been inserted into the traditional E-government system...
 
Homomorphic Linear Authentication Schemes for Proofs of Retrievability
Found in: Intelligent Networking and Collaborative Systems, International Conference on
By Shengli Liu,Kefei Chen
Issue Date:December 2011
pp. 258-262
In a proof of retrievability (POR) system, interactive POR protocols are executed between a storage server and clients, so that clients can be convinced that their data is available at the storage server, ready to be retrieved when needed. In an interactiv...
 
Improvement on LEACH Routing Algorithm for Wireless Sensor Networks
Found in: Internet Computing and Information Services, International Conference on
By Liangrui Tang,Sheng Liu
Issue Date:September 2011
pp. 199-202
Since sensor networks have limited and nonrechargeable energy resources, it has been a research focus on reducing node energy consumption and prolonging the network lifetime in wireless sensor network (WSN) routing protocols. A novel routing algorithm base...
 
An Adaptive Control Method of Shunt Active Power Filter DC Bus Voltage
Found in: Digital Manufacturing and Automation, International Conference on
By Dazhi Wang,Xuming Wang,Keling Song,Yiqi Li,Shengli Liu
Issue Date:August 2011
pp. 172-176
The fluctuation of active power filter (APF) dc side capacitor voltage affects the filter's normal work and causes dc side over-voltage. These endanger the safety and reLiable operation of APF. Keeping APF dc side voltage at an appropriate value is an impo...
 
A Novel Highly Scalable Architecture with Partially Distributed Pipeline and Hardware/Software Instruction Encoding
Found in: Networking, Architecture, and Storage, International Conference on
By Hu Chen,Sheng Liu,Shuming Chen
Issue Date:July 2011
pp. 242-247
The partitioning resources like pipelines and register files among clusters is proved to be an effective way to improve performance and scalability. However, improvement in scalability is limited by traditional instruction encoding schemes that quickly run...
 
Supporting Efficient Memory Conflicts Reduction Using the DMA Cache Technique in Vector DSPs
Found in: Networking, Architecture, and Storage, International Conference on
By Sheng Liu,ShuMing Chen,HaiYan Chen,ShengGang Chen,Hu Chen
Issue Date:July 2011
pp. 302-308
This paper presents a Vector DMA Cache (VDC)scheme between the DMA bus and the Vector Memory (VM) in vector DSPs. The VDC can effectively reduce the VM access counts from the DMA requests and decrease the VM access conflicts. The VDC is specially designed ...
 
Matrix Odd-Even Partition: A High Power-Efficient Solution to the Small Grain Data Shuffle
Found in: Networking, Architecture, and Storage, International Conference on
By Sheng Liu,ShuMing Chen,JiangHua Wan,HaiYan Chen,YaoHua Wang
Issue Date:July 2011
pp. 348-354
The shuffle operation is one of the bottlenecks invector DSPs. The partitioning problem of the shuffle matrix will have a great effect on the design of the shuffle unit, when dealing with the small grain data shuffle using a smaller-sized crossbar. The tra...
 
A Novel Quality Evaluating Method for Over-Segmentation Approaches Using Real-Time Boundary Information
Found in: Digital Media and Digital Content Management, Workshop on
By Sheng Liu, Rui Cao, Shengyong Chen, Zichen Chen
Issue Date:May 2011
pp. 252-256
In this paper, we explore the segmentation performance of four state-of-the-art unsupervised over-segmentation methods by evaluating the quality of over-segments. To achieve this goal, we design a novel real-time evaluating framework, this method is integr...
 
The Modeling of Trajectory Deviation and Deviation Direction in Aluminum Hot Tandem Mill
Found in: Digital Manufacturing and Automation, International Conference on
By Zhao Xianqiong, Huang Sheng, Liu Yilun, Fu Zhuo
Issue Date:December 2010
pp. 734-737
In hot tandem mill process, aluminum strip steering is external manifestation, which is lateral asymmetric of rolling parameters. the paper extract lateral asymmetric characteristics of rolling parameters and study mutual functional relation of several fea...
 
Beamforming for Sonar Based on Highlight Model
Found in: Cyber-Enabled Distributed Computing and Knowledge Discovery, International Conference on
By Sheng Liu, Bing Li, Xucheng Chang
Issue Date:October 2010
pp. 437-440
The highlight model can be expressed by transfer function when the echoes obey the linear acoustic law. This paper aims to present a new beam forming method based on highlight model via the combination of transfer function of highlight model and beam formi...
 
Mapping of H.264/AVC Encoder on a Hierarchical Chip Multicore DSP Platform
Found in: High Performance Computing and Communications, 10th IEEE International Conference on
By Shenggang Chen, Shuming Chen, Huitao Gu, Hu Chen, Yaming Yin, Xiaowen Chen, Shuwei Sun, Sheng Liu, Yaohua Wang
Issue Date:September 2010
pp. 465-470
The emergence of large-scale chip multicore processors makes the on-chip parallel H.264/AVC encoder with high parallelism feasible. To reduce the data reload frequency, a hierarchical chip multi-core DSP platform with overall 64 DSP cores is designed to ac...
 
Vibration Energy Harvesting by Carbon Nanotube Network/Polydimethylsiloxane Composite
Found in: Electrical and Control Engineering, International Conference on
By Qiang Lv, Keling Wu, Mingxiang Chen, Sheng Liu
Issue Date:June 2010
pp. 5797-5800
There are many vibration energy in nature, vibration energy harvesting is an attractive technique for low-power devices. In this paper, a new vibration energy harvesting by carbon nanotube network(NTN)/polydimethylsiloxane(PDMS) composite was investigated....
 
Multi-objective Ant Colony Optimization Algorithm for Shortest Route Problem
Found in: Machine Vision and Human-machine Interface, International Conference on
By Xiankun Sun, Xiaoming You, Sheng Liu
Issue Date:April 2010
pp. 796-798
A novel Multi-objective Ant Colony Optimization algorithm for shortest route problem (MACO) is proposed. Firstly, the pheromone on every path segment is initialized to an initial value and ants are randomly distributed among cities. Secondly, self-adaptive...
 
A Collision Avoidance Multi-channel MAC Protocol with Physical Carrier Sensing for Mobile Ad Hoc Networks
Found in: Advanced Information Networking and Applications Workshops, International Conference on
By Kuei-Ping Shih, Yen-Da Chen, Shu-Sheng Liu
Issue Date:April 2010
pp. 656-661
Carrier sensing mechanism has been adopted in IEEE 802.11 MAC for collision avoidance under single channel based wireless ad hoc networks. However, due to the hardware limitation, the carrier sensing mechanism can not help much in single transceiver and mu...
 
Sensitivity to Temperature of Epidemiological Processes at Leaf Scale, a Preliminary Step Towards FSPMs of Sick Wheat
Found in: Plant Growth Modeling and Applications, International Symposium on
By Michaël Chelle, Sheng Liu, Amélie Mathieu, Bertrand Ney
Issue Date:November 2009
pp. 111-114
Function-Structure Plant models (FSPM) seem attractive to better understand the complex interactions between plant growth, canopy morphogenesis, and epidemics. Epidemics are driven by climate factors and among them, temperature is known to play a major rol...
 
Error Analysis of Euclidean Reconstruction from Translational Motion
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Tao Lin, Sheng Liu, S.Y. Chen
Issue Date:November 2009
pp. 219-223
Euclidean Reconstruction of an object is one of the challenging problems in computer vision. This paper uses the singular value decomposition (SVD) method to solve the problem of Euclidean Reconstruction from translational motion, under one calibrated came...
 
Structure Extracting and Matching Based on Similarity-Pictorial Structure Model for Microscopic Images
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Sheng Liu, Xiaoyan Du, Jianhua Zhang
Issue Date:November 2009
pp. 181-185
An improved pictorial structure method (PS) is presented in this paper for structure detecting and matching in microscopic images of the micro structure fabricated using micro-fabrication technology. The obtained structure information of the micro objects ...
 
Robust 3D Shape Reconstruction from a Single Image Based on Color Structured Light
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Zhengzhou Hu, Qiu Guan, Sheng Liu, S.Y. Chen
Issue Date:November 2009
pp. 168-172
Reconstructing 3D shapes from 2D images based on structured light is becoming an increasingly important topic in computer vision. However, low resolution and sensitive to environment illumination are the main restriction of this technology for practical ap...
 
A Novel Prototype for an Optical See-Through Head-Mounted Display with Addressable Focus Cues
Found in: IEEE Transactions on Visualization and Computer Graphics
By Sheng Liu, Hong Hua, Dewen Cheng
Issue Date:May 2010
pp. 381-393
We present the design and implementation of an optical see-through head-mounted display (HMD) with addressable focus cues utilizing a liquid lens. We implemented a monocular bench prototype capable of addressing the focal distance of the display from infin...
 
AE-BP: Adaptive Erasure Belief Propagation Decoding Algorithm of LDPC Codes
Found in: Networked Computing and Advanced Information Management, International Conference on
By Chaonian Guo, Xiangxue Li, Dong Zheng, Shengli Liu, Jianhua Li
Issue Date:August 2009
pp. 479-483
In the decoding process of LDPC codes, variable node messages often fluctuate continuously and thereby become the hindrance to the successful decoding. This paper proposes an Adaptive Erasure Belief Propagation (AE-BP) decoding algorithm to reduce the infl...
 
A Backbone Routing Protocol Based on the Connected Dominating Set in Ad Hoc Networks
Found in: Computer Science and Information Engineering, World Congress on
By Yao-Pin Tsai, Tzu-Ling Hsu, Ru-Sheng Liu, Ying-Kwei Ho
Issue Date:April 2009
pp. 14-18
To solve the broadcast storm problem, some researchers proposed an approach that the dominating set is selected as the forwarding nodes to rebroadcast the packet to control the number of packets effectively.  Then, the number of packets transmission, t...
 
Functional Parameter Estimation Based on Deformable Cardiac Model
Found in: Computer Science and Information Engineering, World Congress on
By Qiu Guan, Yiqiang Xu, S.Y. Chen, Sheng Liu
Issue Date:April 2009
pp. 255-259
Many cardiac diseases are strongly correlated to cardiac dynamic mechanics and its functional parameters. Understanding the heart’s mechanics is crucial for clinical investigation, diagnosis and patient care. This paper presents a novel Point Distribution ...
 
Service-Oriented Enterprise Cooperation: Modeling Method and System
Found in: Asia-Pacific Conference on Services Computing. 2006 IEEE
By Huiping Lin, Sheng Liu, Yushun Fan
Issue Date:December 2008
pp. 1032-1037
Enterprise cooperation is a critical issue to improve the company’s competition capability nowadays. The business cooperation modeling has been received a lot of attention due to its importance. The effort can be classified into two types: cooperation proc...
 
Real-Coded Quantum Evolutionary Algorithm Based on Immune Theory for Multi-modal Optimization Problems
Found in: Computer Science and Software Engineering, International Conference on
By Xiaoming You, Yu Zhang, Sheng Liu
Issue Date:December 2008
pp. 403-406
A novel real-coded immune quantum evolutionary algorithm for Multi-modal function optimization (MRIQEA) is proposed. By niching methods population is divided into subpopulations automatically, local search is carried by the immune mechanism, each subpopula...
 
Immune Quantum Evolutionary Algorithm Based on Chaotic Searching Technique for Global Optimization
Found in: Intelligent Networks and Intelligent Systems, International Workshop on
By Xiaoming You, Sheng Liu, Xiankun Sun
Issue Date:November 2008
pp. 99-102
A novel immune quantum evolutionary algorithm based on chaotic searching for global optimization (CRIQEA) is proposed. Firstly, by niching methods population is divided into subpopulations automatically. Secondly, by using immune and catastrophe operator e...
 
Collecting Internet Malware Based on Client-side Honeypot
Found in: Young Computer Scientists, International Conference for
By Xiaoyan Sun, Yang Wang, Jie Ren, Yuefei Zhu, Shengli Liu
Issue Date:November 2008
pp. 1493-1498
With the improvement of software security, attacks based on RPC vulnerabilities declined, however, atta-cks based on client application software vulnerabiliti-es have increased. Such client application software includes web browsers, Email client and Offic...
 
An optical see-through head mounted display with addressable focal planes
Found in: Mixed and Augmented Reality, IEEE / ACM International Symposium on
By Sheng Liu, Dewen Cheng, Hong Hua
Issue Date:September 2008
pp. 33-42
Most existing stereoscopic head mounted displays (HMDs), presenting a pair of stereoscopic images at a fixed focal distance, lack the ability to correctly render the naturally coupled accommodation and convergence cues. Psychophysical studies have shown th...
 
A New-Style Domain Integrating Management of Windows and UNIX
Found in: Web-Age Information Management, International Conference on
By Shengli Liu, Wenbing Wang, Yuefei Zhu
Issue Date:July 2008
pp. 619-624
With the broad application of UNIX and its descendants in recent years, heterogeneous network environment is a must to maximize the enterprise's freedom of choice. However, because of different accounts formats and authentication mechanisms of various Oper...
 
Entire Object Reconstruction Using a Rotational Stage
Found in: Image and Signal Processing, Congress on
By Xi-Qing Qi, S. Y. Chen, Sheng Liu
Issue Date:May 2008
pp. 366-370
This paper presents a method for reconstruction of entire three-dimensional objects based on principles of the rotational stereo. The experimental system, which has three degrees of freedom (two for translation and one for rotation), uses an accurate stage...
 
Detection Performance of MIMO Radar for Coherent Pulses
Found in: Image and Signal Processing, Congress on
By Jin You Qu, Jian Yun Zhang, Xiu Wang, Chun Sheng Liu
Issue Date:May 2008
pp. 49-53
The detection performance of spatial diversity multiple-input multiple-output (MIMO) radar for Swerling I and Swerling II target is analyzed based on coherent pulses. The detection method provides an unified frame for conventional radar and the MIMO radar....
 
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