Fast-Lock Hybrid PLL Combining Fractional-N and Integer-N Modes of Differing Bandwidths (2009)
Kyoungho Woo, Student Member, Yong Liu, Eunsoo Nam, Donhee Ham
Abstract—We introduce a single-loop PLL that operates in a narrower-bandwidth, integer- mode during phase lock and in a wider-bandwidth, fractional- mode during transient. This hybrid PLL, as a...
A Note on Gradually Varied Functions and Harmonic Functions (2009)
Chen, Li, Liu, Yong, Luo, Feng
Any constructive continuous function must have a gradually varied approximation in compact space. However, the refinement of domain for $\sigma-$-net might be very small. Keeping the original...
Haseli-Mashhadi, Nazanin, Pan, An, Ye, Xingwang, Wang, Jing, Qi, Qibin, Liu, Yong, ...
Abstract Background Self-rated health (SRH) has been demonstrated to be an accurate reflection of a person's health and a valid predictor of incident mortality and chronic morbidity. We aimed to...
Masunaga, Shin-ichiro, Hirayama, Ryoichi, Uzawa, Akiko, Kashino, Genro, Suzuki, Minoru, Kinashi, Yuko, ...
Purpose To elucidate the effect of tumor oxygenation status on recovery from damage following γ-ray or accelerated carbon ion irradiation in vivo, including in quiescent (Q) cells. Methods SCC VII...
Josephson effect between electron-doped and hole-doped iron pnictide single crystals (2009)
Zhang, Xiaohang, Saha, Shanta, Butch, Nicholas P., Kirshenbaum, Kevin, Paglione, Johnpierre, Greene, Richard L., ...
We have observed the Josephson effect in junctions formed between single crystals of SrFe1.74Co0.26As2 and Ba0.23K0.77Fe2As2. I-V curves showed resistively-shunted junction characteristics, and the...
The Maximum Wiener Index of Trees with Given Degree Sequences (2009)
Zhang, Xiao-Dong, Liu, Yong, Han, Min-Xian
The Wiener index of a connected graph is the sum of topological distances between all pairs of vertices. Since Wang gave a mistake result on the maximum Wiener index for given tree degree sequence,...
Kang, Bum, You, Hong, Bandyopadhyay, Sarmistha, Agrawal, Nalini, Melchert, Russell B, Basnakian, Alexei G, ...
Abstract Background Adeno-associated virus (AAV) type 2 is an important virus due to its use as a safe and effective human gene therapy vector and its negative association with certain malignancies....
Liu, Youning, Chen, Minjun, Zhao, Tiemei, Wang, Hui, Wang, Rui, Cai, Baiqiang, ...
Abstract Background Knowledge of predominant microbial patterns in community-acquired pneumonia (CAP) constitutes the basis for initial decisions about empirical antimicrobial treatment, so a...
Evolving Neural Networks for Chlorophyll-a Prediction (2009)
This paper studies the application of evolutionary arti cial neural networks to chlorophyll-a prediction in Lake Kasumigaura. Unlike previous applications of arti cial neural networks in this eld,...
Liu, Yong, Mladinov, Domagoj, Pietrusz, Jennifer L., Usa, Kristie, Liang, Mingyu
Aims Hypertensive and other effects of excess glucocorticoids might be in part mediated by the suppression of endothelial nitric oxide synthase (eNOS) expression. We studied the transcriptional and...
Chromatin configurations in the germinal vesicle of mammalian oocytes (2009)
Tan, Jing-He, Wang, Hui-Li, Sun, Xing-Shen, Liu, Yong, Sui, Hong-Shu, Zhang, Jie
In all the studied mammalian species, chromatin in the germinal vesicle (GV) is initially decondensed with the nucleolus not surrounded by heterochromatin (the NSN configuration). During oocyte...
Liu, Yong, Chen, Yong, Cheng, Jiahua
Liu, Y., Chen, Y., and Cheng, J. 2009. A comparative study of optimization methods and conventional methods for sampling design in fishery-independent surveys. – ICES Journal of Marine Science,...
Snake Perturbations during Pellet injection and LHCD in the HL-1M Tokamak (2008)
Yi Liu, Xiaoming Qiu, Yunbo Dong, Bingzhong Fu, Jiafu Dong, Yong Liu
Abstract. Excitation of snake perturbations has been observed in the core region of pellet-fuelled HL-1M plasmas when the pellets cross surface with q value 1. Through measurements of plasma q...
Abstract A Measurement Study of a Large-Scale P2P IPTV System (2008)
Xiaojun Hei, Chao Liang, Jian Liang, Yong Liu, Keith W. Ross
to flood Internet access and backbone ISPs with massive amounts of new traffic. We recently measured 200,000 IPTV users for a single program, receiving at an aggregate simultaneous rate of 100...
Observation of the Josephson effect in Pb/(Ba,K)Fe2As2 single crystal junctions (2008)
Zhang, Xiaohang, Oh, Yoon Seok, Liu, Yong, Yan, Liqin, Kim, Kee Hoon, Greene, Richard L., ...
We have fabricated c-axis Josephson junctions on single crystals of (Ba,K)Fe2As2 by using Pb as the counter electrode in two geometries, planar and point contact. Junctions in both geometries show...
Control of Cooperative Systems (2008)
Yong Liu, David Galati, Marwan A. Simaan, Jose B. Cruz
In this paper, we consider systems that are controlled by several teams of cooperative controllers. An important resource allocation issue in such systems is the task assignment problem. In general,...
Fall 2007 On the TCP-Friendliness of VOIP Traffic (2008)
Tian Bu, Yong Liu, Don Towsley
Abstract – The premise, upon which I evaluate the TCP-friendliness of VOIP traffic, is content and the necessary justification. In the reminder of this paper I will give a description of the paper...
On Optimal Routing with Multiple Traffic Matrices (2008)
Chun Zhanz, Yong Liu, Weibo Gongb, Jim Kurose, Robert Moii, Don Towsley
Absfrmt- Routing optimization is used to find a set of routes that minimizes cost (delay, utilization). Previous work has addressed this problem for the case of a known, static end-to-end traffic...
Performance Evaluation of TCP Implementations in OBS Networks (2008)
Xiang Yu Ý, Chunming Qiao Ý, Yong Liu, Don Towsley
Abstract — Since TCP traffic is and may remain as the most popular traffic type in the Internet, it is important to evaluate the performance of TCP in networks employing optical burst switching...
A Comparative Study of Web Language Support for Mobile Web Browsers (2008)
Katie A. Siek, Ashraf Khalil, Yong Liu, Nick Edmonds, Kay H. Connelly
The surg of ubiquitous devices and WiFi in the last few years have given the general public access to information via the world wide web from anywhere at anytime. Mobile web access challenges...
JOSE B. CRUZ, Jr., Life Fellow, IEEE (2008)
Pop-up threats usually appear or disappear randomly in a battle field. If the next pop-up threat locations could be predicted it would assist a search or attack team, such as in a persistent area...
Research Institute. CIP-DATA LIBRARY TECHNISCHE UNIVERSITEIT EINDHOVEN (2008)
Yong Liu, Prof. Dr. D. Lenstra, Liu Yong
ter verkrijging van de graad van doctor aan de
An Approach to Polygonal Approximation of Digital (2008)
Fangmin Dong, Renbin Xiao, Yifang Zhong, Yong Liu
Abstract: An approach to polygonal approximation of regular digital curves based on PSO algorithm is presented. In this paper, each particle corresponds to a candidate solution to the polygonal...
Weibo Gong, Yong Liu, Don Towsley, Vishal Misra
Power laws have been observed in various contexts in the Internet. There has been considerable interest in identifying the mechanisms behind these power laws. Most of these have focused on the tail...
Yong Liu, Tetsuya Higuchi, Xin Yao
Based on negative correlation learning and evolutionary learning, this paper presents evolu-tionary ensembles with negative correlation learning (EENCL) to address the issues of automatic...
ABSTRACT Insights into PPLive: A Measurement Study of a (2008)
Large-scale Pp, Iptv System, Xiaojun Hei, Chao Liang, Jian Liang, Yong Liu, ...
With over 100,000 simultaneous users (typically), PPLive is the most popular IPTV application today. PPLive uses a peer-to-peer design, in which peers download and redistribute live television...
Wei-bo Gong, Yong Liu, Don Towsley, Vishal Misra
In this paper we critically reexamine some of the long standing beliefs regarding self-similarity and long range dependence (LRD) on the Internet. Power law tails have been conjectured to be a cause...
Parallel and Distributed Scatter-Gather Clustering System Development Proposal (2008)
In current ENABLE system, the scatter-gather clustering is obviously a performance bottleneck of the whole system. Considering the clustering process is a very computationintensive, a natural...
Ontology Based Semantic Modeling for Chinese Ancient Architectures (2008)
Figure 1: Ancient architectures in southeast China; the top two photos are taken from Hefang Street in Hangzhou, and the other two are taken from Xitang town, Zhejiang Province. Modeling complex...
A Toolkit for Automatically Constructing Outdoor Radio Maps (2008)
Kay Connelly, Yong Liu, Dan Bulwinkle, Adam Miller, Ian Bobbitt
Outdoor location systems based on Wireless Access Point (WAP) signal strength must either know the exact location of the WAPs in order to use a triangulation algorithm, or must construct a radiomap...
Abstract Fast Evolutionary Programming (2008)
Evolutionary programming (EP) has been applied to many numerical and combinatorial optimisation prob-lems successfully in recent years. One disadvantage of EP is its slow some function propose a fast...
A Virtual Organization Based Mobile Agent Computation Model (2008)
Yong Liu, Cong-fu Xu, Zhao-hui Wu, Wei-dong Chen, Yun-he Pan
Abstract. Mobile agent has developed for decade, and widely implemented in distribute computation. However, traditional mobile agents including strongmigration and weak-migration mobile agents still...
Do I Do What I Say?: Observed Versus Stated Privacy Preferences (2008)
Kay Connelly, Ashraf Khalil, Yong Liu
Abstract. This paper examines the use of surveys in measuring privacy concerns in ubiquitous computing environments. Two evaluation techniques are used to study the privacy concerns of sharing...
Towards A Rich-Context Participatory Cyberenvironment (2008)
Yong Liu, Robert E. Mcgrath, James D. Myers, Joe Futrelle
To enable and support innovative research in science and engineering, the next generation Cyberinfrastructure must be able to support collaboration across disciplines and conceptual contexts. At...
ABSTRACT Insights into PPLive: A Measurement Study of a (2008)
Large-scale Pp, Iptv System, Xiaojun Hei, Chao Liang, Jian Liang, Yong Liu, ...
With over 100,000 simultaneous users (typically), PPLive is the most popular IPTV application today. PPLive uses a peer-to-peer design, in which peers download and redistribute live television...
A.L.N.: A fast rerouting scheme for ospf/is-is networks (2008)
Abstract — Most current backbone networks use Link-State protocol, OSPF or IS-IS, as their intradomain routing protocol. Link-State protocols perform global routing table update to route around...
T. B. Moeslund, M. Störring, Yong Liu, W. Broll, I. Lindt, C. Yuan, ...
Round table meeting are frequently used between professionals to design new approaches, review developments, or make decisions. These meeting are highly collaborative and usually the objects or...
Proceedings of the 2001 Winter Simulation Conference (2008)
Peters Smith Medeiros, Yong Liu, Weibo Gong
Concurrent downloads accelerate information access speed for individual web users. The speed-up comes from multiple connections launched for one subject download, which leads to unfairness at user...
Disrupted small-world networks in schizophrenia (2008)
Liu, Yong, Liang, Meng, Zhou, Yuan, He, Yong, Hao, Yihui, Song, Ming, ...
The human brain has been described as a large, sparse, complex network characterized by efficient small-world properties, which assure that the brain generates and integrates information with high...
Spontaneous Activity Associated with Primary Visual Cortex: A Resting-State fMRI Study (2008)
Wang, Kun, Jiang, Tianzi, Yu, Chunshui, Tian, Lixia, Li, Jun, Liu, Yong, ...
Brain functions during the resting state have attracted considerable attention in the past several years. However, little has been known about spontaneous activity in the sensory cortices in the...
Adaptive Parallel Algorithms From Biology (2007)
Lishan Kang Zhengjun, Lishan Kang, Zhengjun Pan, Yuping Chen, Yuanxiang Li, Yong Liu, ...
. Recently, new algorithms derived from biology become more and more popular, therefore, have received increasing attention. In this paper, we should introduce our researches on parallel problem...
This paper is concerned with the simultaneous evolution of artificial neural network (ANN) architectures and weights. The current practice in evolving ANNs is to choose the best ANN in the last...
A Change-Detection Approach to Monitoring (2007)
Fading Channel Bandwidth, Steven D. Blostein, Yong Liu
The statistics of mobile communications over frequency nonselective fading channels are determined largely by fading bandwidth, which is related to vehicle speed. On-line estimation of fading...
Preparing Manuscripts for the INFORMS Journal on (2007)
Computing David Kelton, W. David Kelton, Yong Liu, Bruce L. Golden, Harvey J. Greenberg
This paper both describes and exemplifies the logical style for preparing manuscripts for the INFORMS Journal on Computing. The intent is not for authors to spend time imitating the cosmetic style of...
Abstract — We consider priority fluid queueing systems where high priority class has strict priority access to service. Sample path analysis tools, such as Poisson Counter Driven Stochastic...
Whole brain functional connectivity in the early blind (2007)
Liu, Yong, Yu, Chunshui, Liang, Meng, Li, Jun, Tian, Lixia, Zhou, Yuan, ...
Early visual deprivation can lead to changes in the brain, which may be explained by either of two hypotheses. The general loss hypothesis has been proposed to explain maladjustments, while the...
Novel nanostructured electrodes (2007)
Nanotechnology provides an effective and direct way to create novel properties and phenomena through the reduction in material sizes without changing the materials' chemical composition. A number of...
A measurement study of a large-scale P2P IPTV system (2007)
Xiaojun Hei, Chao Liang, Jian Liang, Yong Liu, Keith W. Ross
potential to flood Internet access and backbone ISPs with massive amounts of new traffic. Although many architectures are possible for IPTV video distribution, several mesh-pull P2P architectures...
A Distributed Algorithm for Joint Sensing and Routing (2006)
Chun Zhang, Jim Kurose, Yong Liu, Don Towsley, Michael Zink
1 Abstract — In many energy-rechargeable wireless sensor networks, sensor nodes must both sense data from the environment, and cooperatively forward sensed data to data sinks. Both data sensing and...
Joint Traffic Blocking and Routing under Network Failures and Maintenances (2006)
Chao Liang, Zihui Ge, Yong Liu
Under device failures and maintenance activities, network resources reduce and congestion may arise inside networks. As a result, users experience degraded performance on packet delays and losses....
Pei, Dong-Sheng, Wang, Xiao-Tian, Liu, Yong, Sun, Ya-Feng, Guan, Qiu-Hua, Wang, Wei, ...
It is well documented that N-methyl-D-aspartate and α-amino-3-hydroxy-5-methyl-4-isoxazole propionate receptors play a pivotal role in ischaemic brain injury. Recent studies have shown that kainate...
Liu, Yong, Zhang, Jiang-Wei, Li, Wei, Ma, Hong, Sun, Jie, Deng, Mai-Cun, ...
There is still an argument about ginseng–prescription drug interactions. To evaluate the influence on cytochrome P450 (P450) activities of ginseng in the present study, the influence on P450...
Mitochondrial and Nuclear DNA Damage Induced by Curcumin in Human Hepatoma G2 Cells (2006)
Cao, Jun, Jia, Li, Zhou, Hui-Min, Liu, Yong, Zhong, Lai-Fu
Curcumin is extensively used as a spice and pigment and has anticarcinogenic effects that could be linked to its antioxidant properties. However, some studies suggest that this natural compound...
Mitochondrial and Nuclear DNA Damage Induced by Curcumin in Human Hepatoma G2 Cells (2006)
Cao, Jun, Jia, Li, Zhou, Hui-Min, Liu, Yong, Zhong, Lai-Fu
Curcumin is extensively used as a spice and pigment and has anticarcinogenic effects that could be linked to its antioxidant properties. However, some studies suggest this natural compound possess...
Liu, Yong, Zhang, Jiang-Wei, Li, Wei, Ma, Hong, Sun, Jie, Deng, Mai-Cun, ...
There is still an argument about ginseng-prescription drug interactions. To evaluate the influence on cytochrome P450 (P450) activities of ginseng, in the present study, the influence on P450...
An information-theoretic approach to network monitoring and measurement (2005)
Network engineers and operators are faced with a number of challenges that arise in the context of network monitoring and measurement. These include: i) how much information is included in...
On the interaction between overlay routing and underlay routing (2005)
Yong Liu, Honggang Zhang, Weibo Gong, Don Towsley
Abstract — In this paper, we study the interaction between
On the Interaction Between Overlay Routing and Traffic Engineering (2005)
Yong Liu, Honggang Zhang, Weibo Gong, Don Towsley
Abstract — In this paper, we study the interaction between
On the Interaction Between Overlay Routing and (2005)
Underlay Routing Yong, Yong Liu, Honggang Zhang, Weibo Gong, Don Towsley
In this paper, we study the interaction between overlay routing and Traffic Engineering (TE) in a single Autonomous System (AS). We formulate this interaction as a twoplayer non-cooperative non-zero...
Optical Flip-Flop Based on Two-Coupled (2005)
Eduward Tangdiongga, Xuelin Yang, Zhonggui Li, Yong Liu, Student Member, ...
We report an all-optical flip-flop that is based on two coupled actively mode-locked fiber ring lasers. The lasers are coupled so that when one of the lasers lases, it quenches lasing in the other...
An Information-theoretic Approach to Network Monitoring and Measurement (2005)
Yong Liu, Don Towsley, Tao Ye, Jean Bolot
Network engineers and operators are faced with a number of challenges that arise in the context of network monitoring and measurement. These include: i) how much information is included in...
Global optimisation Evolutionary neural networks Evolutionary algorithms Genetic algorithms (2005)
Xin Yao, Yong Liu, Jin Li, Jun He, Colin Frayn
developments and future directions of bio-inspired
Pei, Dong-Sheng, Wang, Xiao-Tian, Liu, Yong, Sun, Ya-Feng, Guan, Qiu-Hua, Wang, Wei, ...
It is well documented that N-methyl-D-aspartate and α-amino-3-hydroxy-5-methyl-4-isoxazole propionate receptors play a pivotal role in ischaemic brain injury. Recent studies have shown that kainate...
Engineered allosteric ribozymes that respond to specific divalent metal ions (2005)
Zivarts, Maris, Liu, Yong, Breaker, Ronald R.
In vitro selection was used to isolate five classes of allosteric hammerhead ribozymes that are triggered by binding to certain divalent metal ion effectors. Each of these ribozyme classes are...
TCP implementations and false time out detection in OBS networks (2004)
Xiang Yu, Chunming Qiao, Yong Liu
Acknowledgements (SACK), the three most common TCP implementations today in (future) optical burst switched (OBS) networks. In general, SACK, which considers multiple Triple Duplicated ACKed (TD)...
On Integrating Fluid Models with Packet Simulation (2004)
Abstract--- Fluid models have been shown to be efficient and accurate in modelling large IP networks. However, unlike packet models, it is difficult to extract packet-level information from them. In...
Scalable fluid models and simulations for large-scale IP networks (2004)
Yong Liu, Francesco L. Presti, Donald F. Towsley, Yu Gu
In this paper we present a scalable model of a network of Active Queue Management (AQM) routers serving a large population of TCP flows. We present efficient solution techniques that allow one to...
Scalable Fluid Models and Simulations for Large-Scale IP Networks (2004)
Yong Liu, Francesco L. Presti, Vishal Misra, Donald F. Towsley, Yu Gu
this paper we present a scalable model of a network of Active Queue Management (AQM) routers serving a large population of TCP flows. We present e#cient solution techniques that allow one to obtain...
Application Level Relay for High-Bandwidth Data Transport (2004)
Yong Liu, Yong Liua, Honggang Zhang, Yu Gu, Don Towsley, Honggang Zhanga, ...
Data intensive applications require massive amount of data to be transported over shared wide area networks. Traditional network congestion control and routing schemes have proven inadequate for...
Experiments with PageRank computation (2004)
PageRank algorithm is one of the most commonly used algorithms that determine the global importance of web pages. Due to the size of web graph which contains billions of nodes, computing a PageRank...
Computer vision-based gesture recognition for an augmented reality interface (2004)
Moritz Störring, Thomas B. Moeslund, Yong Liu, Erik Granum
Wearable computing and Augmented Reality applications call for less obtrusive and more intuitive human computer interfaces than keyboards and mice. One way to realise such interfaces is using...
Scalable fluid models and simulations for large-scale IP networks (2004)
Yong Liu, Francesco L. Presti, Donald F. Towsley, Yu Gu
In this paper we present a scalable model of a network of Active Queue Management (AQM) routers serving a large population of TCP flows. We present efficient solution techniques that allow one to...
Multi-species comparative mapping in silico using the COMPASS strategy (2004)
Liu, Lei, Gong, George, Liu, Yong, Natarajan, Shreedhar, Larkin, Denis M., ...
Motivation: The completion of human and mouse genome sequences provides a valuable resource for decoding other mammalian genomes. The comparative mapping by annotation and sequence similarity...
Timing Estimation in Multiple-Antenna Systems over Rayleigh Flat-Fading Channels (2003)
Yong Liu, Tan F. Wong, Senior Member, Ashish P
Abstract—The use of multiple transmit and receive antennas can offer substantial performance improvement to a wireless communication system by providing spatial diversity and supporting high data...
Fluid models and solutions for large-scale ip networks (2003)
In this paper we present a scalable model of a network of Active Queue Management (AQM) routers serving a large population of TCP flows. We present efficient solution techniques that allow one to...
Computer Vision Based Head Tracking from Reconfigurable 2D Markers for AR (2003)
Yong Liu, Moritz Störring, Thomas B. Moeslund, Claus B. Madsen, Erik Granum
This paper presents a computer vision based head tracking system for augmented reality. A camera is attached to a head mounted display and used to track markers in the user’s field of view. These...
Omnidirectional mobile robot controller design by trajectory linearization (2003)
Yong Liu, Xiaofei Wu, J Jim Zhu, Jae Lew
Abstract: In this paper, modeling and nonlinear controller design for an omni-directional mobile robot are presented. Based on the robot dynamics model, a nonlinear controller is designed using the...
Fluid Models and Solutions for Large-Scale IP Networks (2003)
Yong Liu, Francesco Lo Presti, Vishal Misra, Don Towsley, Yu Gu
In this paper we present a scalable model of a network of Active Queue Management (AQM) routers serving a large population of TCP flows. We present efficient solution techniques that allow one to...
Fluid models and solutions for large-scale ip networks (2003)
In this paper we present a scalable model of a network of Active Queue Management (AQM) routers serving a large population of TCP flows. We present efficient solution techniques that allow one to...
Liu, Yong, An, Qian, Li, Ling, Zhang, Dechao, Huang, Jinfeng, Feng, Xiaoli, ...
Promoter hypermethylation of the p16INK4a gene was investigated in 111 cases of tumor tissue, as well as in 136 circulating plasma and 95 sputum samples from Chinese patients with primary lung...
Liu, Yong, An, Qian, Li, Ling, Zhang, Dechao, Huang, Jinfeng, Feng, Xiaoli, ...
Promoter hypermethylation of the p16INK4a gene was investigated in 111 cases of tumor tissue, as well as in 136 circulating plasma and 95 sputum samples from Chinese patients with primary lung...
Liu, Yong, An, Qian, Li, Ling, Zhang, Dechao, Huang, Jinfeng, Feng, Xiaoli, ...
Promoter hypermethylation of the p16INK4a gene was investigated in 111 cases of tumor tissue, as well as in 136 circulating plasma and 95 sputum samples from Chinese patients with primary lung...
Fluid modeling and analysis of some queueing and network issues (2002)
In the past decade, communication networks have experienced dramatic growth in all dimensions: size, speed, heterogeneity, applications and users, etc. They have posed greater challenges to...
Minimizing Transmission Costs through Adaptive Marking (2002)
Abstract. The issue of resource management in multi-domain Dierentiated Services (DiServ) networks has attracted a lot of attention from researchers who have proposed various provisioning, adaptive...
Ioannis Ch. Paschalidis, Yong Liu
We consider a communication network with xed routing that can accommodate multiple service classes, diering in bandwidth requirements, demand pattern, call duration, and routing. The network charges...
Ioannis Ch. Paschalidis, Yong Liu
Abstract — We consider a communication network with fixed routing that can accommodate multiple service classes, differing in bandwidth requirements, demand pattern, call duration, and routing. The...
Pricing and resource allocation in communication networks and supply chains / (2002)
Thesis (Ph. D.)--Boston University, 2002.
Evolving neural networks for Hang Seng stock index forecast (2001)
Abstract- This paper describes an evolutionary neural network approach to Hang Seng stock index forecast. In this approach, a feedforward neural network is evolved using an evolutionary programming...
Scaling Up Fast Evolutionary Programming with Cooperative Coevolution (2001)
Yong Liu, Xin Yao, Qiangfu Zhao
Evolutionary programming (EP) has been applied with success to many numerical and combinatorial optimization problems in recent years. However, most analytical and experimental results on EP have...
On The Impact Of Concurrent Downloads (2001)
Yong Liu, Yong Liu Weibo, Prashant Shenoy
Concurrent downloads accelerate information access speed for individual web users. The speed-up comes from multiple connections launched for one subject download, which leads to unfairness at user...
Evolving a Cooperative Population of Neural Networks by Minimizing Mutual Information (2001)
Yong Liu, Xin Yao, Qiangfu Zhao
Evolutionary ensembles with negative correlation learning (EENCL) is an evolutionary learning system for learning and designing neural network ensembles [1]. The fitness sharing used in EENCL was...
An integrated on-line learning system for evolving programmable logic array controllers (2000)
Yong Liu, Masaya Iwata, Tetsuya Higuchi, Didier Keymeulen
Abstract. This paper presents an integrated on-line learning system to evolve programmable logic array (PLA) controllers for navigating an autonomous robot in a two-dimensional environment. The...
Evolutionary ensembles with negative correlation learning (2000)
Yong Liu, Xin Yao, Tetsuya Higuchi
Based on negative correlation learning and evolutionary learning, this paper presents evolutionary ensembles with negative correlation learning (EENCL) to address the issues of automatic...
Large Deviations-based Asymptotics for Inventory Control in Supply Chains (2000)
Ioannis Ch. Paschalidis, Yong Liu
We consider a model of a capacitated single-class supply chain consisting of a tandem of production facilities. External demand is met from the available nished goods inventory maintained in front of...
Evolutionary programming made faster (1999)
Xin Yao, Senior Member, Yong Liu, Student Member, Guangming Lin
Abstract — Evolutionary programming (EP) has been applied with success to many numerical and combinatorial optimization problems in recent years. EP has rather slow convergence rates, however, on...
Simultaneous training of negatively correlated neural networks in an ensemble (1999)
Yong Liu, Student Member, Xin Yao, Senior Member
Abstract — This paper presents a new cooperative ensemble learning system (CELS) for designing neural network ensembles. The idea behind CELS is to encourage different individual networks in an...
Neural Networks for Breast Cancer Diagnosis (1999)
Breast cancer diagnosis has been approached by various machine learning techniques for many years. This paper describes two neural network based approaches to breast cancer diagnosis, both of which...
Ensemble Learning via Negative Correlation (1999)
This paper presents a learning approach, i.e., negative correlation learning, for neural network ensembles. Unlike previous learning approaches for neural network ensembles, negative correlation...
In vitro selection of deoxyribozymes with DNA capping activity (1999)
Li, Yingfu, Liu, Yong, Breaker, Ronald R.
In vitro selection was used to isolate a series of deoxyribozymes from a pool of random-sequence DNAs that catalyze an ATP-dependent self-capping reaction. Each deoxyribozyme catalyzes the transfer...
Towards Designing Artificial Neural Networks by Evolution (1998)
Designing artificial neural networks (ANNs) for different applications has been a key issue in the ANN field. At present, ANN design still relies heavily on human experts who have sufficient...
Making use of population information in evolutionary artificial neural networks (1998)
Xin Yao, Senior Member, Yong Liu, Student Member
Abstract—This paper is concerned with the simultaneous evolution of artificial neural network (ANN) architectures and weights. The current practice in evolving ANN’s is to choose the best ANN in...
Towards Designing Neural Network Ensembles by Evolution (1998)
. This paper proposes a co-evolutionary learning system, i.e., CELS, to design neural network (NN) ensembles. CELS addresses the issue of automatic determination of the number of individual NNs in an...
Scaling Up Evolutionary Programming Algorithms (1998)
. Most analytical and experimental results on evolutionary programming (EP) are obtained using low-dimensional problems, e.g., smaller than 50. It is unclear, however, whether the empirical results...
Simultaneous Learning of Negatively Correlated Neural Networks (1998)
A new approach to designing neural network ensembles has been proposed recently [1]. Experimental studies on some regression tasks have shown that the new approach performs significantly better than...
Negatively Correlated Neural Networks for Classification (1998)
A new approach to designing neural network ensembles has been proposed recently [1]. Experimental studies on some regression tasks have shown that the new approach performs significantly better than...
A Cooperative Ensemble Learning System (1998)
This paper presents a new cooperative ensemble learning system (CELS) for designing neural network ensembles. The idea behind CELS is to encourage different individual networks in an ensemble to...
Dual-polarized X-band ocean images were obtained using a high-resolution phased-array radar at 3$\sp\circ$ grazing angle. For vertical polarization, the backscatter can be explained using resonant...
A new evolutionary system for evolving artificial neural networks (1997)
This paper presents a new evolutionary system, i.e., EPNet, for evolving artificial neural networks (ANNs). The evolutionary algorithm used in EPNet is based on Fogel's evolutionary programming...
Fast evolution strategies (1997)
Evolution strategies are a class of general optimisation algorithms which are applicable to functions that are multimodal, nondifferentiable, or even discontinuous. Although recombination operators...
EPNet for Chaotic Time-Series Prediction (1997)
. EPNet is an evolutionary system for automatic design of artificial neural networks (ANNs) [1, 2, 3]. Unlike most previous methods on evolving ANNs, EPNet puts its emphasis on evolving ANN's...
Evolving Modular Neural Networks Which Generalise Well (1997)
In dealing with complex problems, a monolithic neural network often becomes too large and complex to design and manage. The only practical way is to design modular neural network systems consisting...
Fast Evolution Strategies (1997)
. Evolution strategies are a class of general optimisation algorithms which are applicable to functions that are multimodal, nondifferentiable, or even discontinuous. Although recombination operators...
One of the major issues in the field of artificial neural networks (ANNs) is the design of their architectures. There are strong biological and engineering evidences to support that the information...
Exploiting population information in evolutionary learning (1996)
Xin Yao, Yong Liu, Paul Darwen
Evolutionary learning has been developing rapidly in the last decade. It is a powerful and general learning approach which has been used successfully in both symbolic systems, e.g., rule-based...
Principal Component Neurons in a Realistic Visual Environment (1996)
The structure of receptive fields in the visual cortex is believed to be shaped by unsupervised learning. It has been shown that several of the forms of stabilized Hebbian (Hebb, 1949) learning rules...
Evolutionary Programming Made Faster (1996)
Xin Yao, Yong Liu, Guangming Lin
Evolutionary programming (EP) has been applied with success to many numerical and combinatorial optimization problems in recent years. However, EP has rather slow convergence rates on some function...
How to Make Best Use of Evolutionary Learning (1996)
Xin Yao, Yong Liu, Paul Darwen
Evolutionary learning has been developing rapidly in the last decade. It is a powerful and general learning approach which has been used successfully in both symbolic systems, e.g., rule-based...
Towards Designing Artificial Neural Networks by Evolution (1996)
Designing artificial neural networks (ANNs) for different applications has been a key issue in the ANN field. Although there are many training algorithms available for learning ANN's connection...
Evolutionary Design of Artificial Neural Networks with Different Nodes (1996)
Evolutionary design of artificial neural networks (ANNs) offers a very promising and automatic alternative to designing ANNs manually. The advantage of evolutionary design over the manual design is...
Evolving Artificial Neural Networks Through Evolutionary Programming (1996)
Artificial neural network (ANN) architecture design has been one of the most tedious and difficult tasks in ANN applications due to the lack of satisfactory and systematic methods of designing a near...
Ensemble Structure of Evolutionary Artificial Neural Networks (1996)
Evolutionary artificial neural networks (EANNs) refer to a special class of artificial neural networks (ANNs) in which evolution is another fundamental form of adaptation in addition to learning....
Evolutionary Artificial Neural Networks that Learn and Generalise Well (1996)
Evolutionary artificial neural networks (EANNs) refer to a special class of artificial neural networks (ANNs) in which evolution is another fundamental form of adaptation in addition to learning. The...
Fast Evolutionary Programming (1996)
Evolutionary programming (EP) has been applied to many numerical and combinatorial optimisation problems successfully in recent years. One disadvantage of EP is its slow convergence to a good near...
München, Univ., Diss., 1996.
Localized Principal Components of Natural Images - an Analytic Solution (1995)
The structure of receptive fields in the visual cortex is believed to be shaped by unsupervised learning. A simple variant of unsupervised learning is the extraction of principal components. In this...
Evolving Artificial Neural Networks for Medical Applications (1995)
Artificial neural network (ANN) architecture design has been one of the most tedious and difficult tasks in ANN applications due to the lack of satisfactory and systematic methods of designing a near...
Video Image Transmission via Mobile Satellite Channels (1995)
Xiaohong Wang, Yong Liu, Steven D. Blostein
This paper deals with transmitting CCITT H.261[1][2] standard compressed moving-images (64 kbits/sec) through shadowed mobile satellite channels. Concatenated codes consisting of 8PSK trellis inner...
Bidirectional effectors of a group I intron ribozyme (1995)
Liu, Yong, Leibowitz, Michael J.
The group I self-splicing introns found in many organisms are competitively inhibited by L-arginine. We have found thatL-arginine acts stereoselectively on the Pc1.LSU nuclear group I intron of...
Localized Principal Components of Natural Images - an Analytic Solution (1994)
Yong Liu Harel, Yong Liu, Harel Shouval
The structure of receptive fields in the visual cortex is believed to be shaped by unsupervised learning. A simple variant of unsupervised learning is the extraction of principal components. In this...
The Internet Hunt Revisited: Personal Information Accessible via the Web (1993)
Kay Connelly, Tom Jagatic, Ashraf Khalil, Yong Liu, Katie A. Siek, Sid Stamm
Internet Hunt[4] to his monthly contest in usenet (alt.internet.services): he presented a simple email address and asked his contest participants to find
Variation and in vitro splicing of group I introns in rRNA genes of Pneumocystis carinii (1993)
Liu, Yong, Leibowitz, Michael J.
The sequences of the rRNA genes of Pneumocystis carinll from rat and human sources demonstrate three distinct genotypes based on the group I Introns present In these genes. One rat isolate (Pel)...
Sequence and variablity of the 5.8S and 26S rRNA genes of Pneumocystis carinii (1992)
Liu, Yong, Rocourt, Marissa, Pan, Sueihua, Liu, Chentzu, Leibowitz, Michael J.
The sequence of the coding region of the rRNA operon of rat-derived Pneumocystis carinil has been completed, including the genes for 5.8S and 26S rRNA. These genes show homology to the rRNA genes of...
The Information Characteristics and Controls in E-Commerce (1970)
The paper points out the significance of information control at first and then arises some Characters of information in e-commerce. Further more, the author analyzes the concept and ways of...
Local Restoration with Multiple Spanning Trees in Metro Ethernet (1970)
Jian Qiu, Gurusamy Mohan, Kee Chaing Chua, Yong Liu
Ethernet is becoming a preferred technology to be extended to Metro Area Networks (MAN) due to its low cost, simplicity and ubiquity. However, current Ethernet lacks fast failure recovery mechanism....
An Evolutionary Approach to Adaptive Model-Building
Zhengjun Pan, Lishan Kang, Jun He, Yong Liu
Learning an input-output mapping from a set of examples can be regarded as a problem of model-building. From this point of view, by a hierarchical representation scheme for models, an evolutionary...
An Analysis of Evolutionary Algorithms Based on Neighbourhood and Step Sizes
Xin Yao, Guangming Lin, Yong Liu
. Evolutionary algorithms (EAs) can be regarded as algorithms based on neighbourhood search, where different search operators (such as crossover and mutation) determine different neighbourhood and...
Novel nanostructured electrodes
Nanotechnology provides an effective and direct way to create novel properties and phenomena through the reduction in material sizes without changing the materials' chemical composition. A number of...
Kang, Bum Yong, You, Hong, Bandyopadhyay, Sarmistha, Agrawal, Nalini, Melchert, Russell B, Basnakian, Alexei G, ...
Jiang, Lei, You, Jia, Yu, Xinxin, Gonzalez, Lety, Yu, Yue, Wang, Qiong, ...
Leptin regulates energy balance and glucose metabolism by activation of multiple signaling cascades mediated by the long-form leptin receptor Ob-Rb. However, the whole spectrum of signaling actions...
Brain Anatomical Network and Intelligence
Li, Yonghui, Liu, Yong, Li, Jun, Qin, Wen, Li, Kuncheng, Yu, Chunshui, ...
Intuitively, higher intelligence might be assumed to correspond to more efficient information transfer in the brain, but no direct evidence has been reported from the perspective of brain networks....
Novel nanostructured electrodes
Nanotechnology provides an effective and direct way to create novel properties and phenomena through the reduction in material sizes without changing the materials' chemical composition. A number of...
Novel nanostructured electrodes
Nanotechnology provides an effective and direct way to create novel properties and phenomena through the reduction in material sizes without changing the materials' chemical composition. A number of...
Ribozyme-Mediated Targeting of IκBγ Inhibits Melanoma Invasion and Metastasis
Torabian, Sima Z., De Semir, David, Nosrati, Mehdi, Bagheri, Sepideh, Dar, Altaf A., Fong, Sylvia, ...
IκBγ is one member of a family of proteins that can inhibit the nuclear localization of nuclear factor-κB. However, the other specific functions of IκBγ are still poorly understood, and its...
Jiang, Lei, Wang, Qiong, Yu, Yue, Zhao, Feng, Huang, Ping, Zeng, Rong, ...
Liu, Yong, Yu, Ke-yi, Hu, Jian-hua
The optimal surgical strategy for multilevel cervical spondylotic myelopathy (CSM) has not been defined, and few comparative researches between hybrid decompression and multilevel corpectomy have...
Altered Anatomical Network in Early Blindness Revealed by Diffusion Tensor Tractography
Shu, Ni, Liu, Yong, Li, Jun, Li, Yonghui, Yu, Chunshui, Jiang, Tianzi
The topological architecture of the cerebral anatomical network reflects the structural organization of the human brain. Recently, topological measures based on graph theory have provided new...
Effects of distribution channel structure in markets with vertically differentiated products
Xuan Zhao, Derek Atkins, Yong Liu
Distribution channel, Vertical differentiation, Product positioning, Anti-trust, Competition, Heterogeneity, Pricing, Quality, C70, D4, D43, L13, L4, L42, L51,
Xu, Jie, Liu, Yong, Zhang, Guang-Yi
Previous studies indicate that cerebral ischemia breaks the dynamic balance between excitatory and inhibitory inputs. The neural excitotoxicity induced by ionotropic glutamate receptors gain the...