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Displaying 1-46 out of 46 total
A wave-based anisotropic quadrangulation method
Found in: ACM Transactions on Graphics (TOG)
By Hujun Bao, Jin Huang, Muyang Zhang, Xinguo Liu, Hujun Bao, Jin Huang, Muyang Zhang, Xinguo Liu, Hujun Bao, Jin Huang, Muyang Zhang, Xinguo Liu, Hujun Bao, Jin Huang, Muyang Zhang, Xinguo Liu
Issue Date:July 2010
pp. 1-10
This paper proposes a new method for remeshing a surface into anisotropically sized quads. The basic idea is to construct a special standing wave on the surface to generate the global quadrilateral structure. This wave based quadrangulation method is capab...
     
Pricing Strategies in Grid Market: Simulation and Analysis
Found in: Grid and Cloud Computing, International Conference on
By Xia Xie, Jin Huang, Hai Jin, Song Wu, Melvin Koh, Jie Song, Simon See
Issue Date:October 2008
pp. 532-538
The most important concept of a market is price – the terms on which the trading objects (products or services) are exchanged. In an ideal market, the price is a reflection of the current state of the market, and therefore it should be dynamic. From the se...
 
Using NARX Neural Network Based Load Prediction to Improve Scheduling Decision in Grid Environments
Found in: International Conference on Natural Computation
By Jin Huang, Hai Jin, Xia Xie, Qin Zhang
Issue Date:August 2007
pp. 718-724
In grid environment, applications are in active competition with unknown background workloads introduced by other users. To achieve good performance, performance models are used to predict the possible status of the resources, and to make decisions of the ...
 
An Approach to Grid Scheduling Optimization Based on Fuzzy Association Rule Mining
Found in: e-Science and Grid Computing, International Conference on
By Jin Huang, Hai Jin, Xia Xie, Qin Zhang
Issue Date:December 2005
pp. 189-195
This paper presents a grid scheduling optimization technique based on knowledge discovery. The main idea is to transform the grid monitoring data into a performance data set, extract the association patterns of performance data through fuzzy association ru...
 
Performance Analysis of Multiphase Induction Motor Drive
Found in: Electrical and Control Engineering, International Conference on
By Wen-juan Yu, Dong Liu, Jin Huang, Min Kang
Issue Date:June 2010
pp. 5396-5400
This paper analyses the mathematic model of multiphase induction motor, and the magnetic motive force generated by the harmonic currents. Compared to three phase drives, the multiphase motor drives have the advantage of performances on dead-time effect, co...
 
Photocatalytic Degradation of Diphenolic Acid in the Presence of Beta-Cyclodextrin under UV Light
Found in: Environmental Science and Information Application Technology, International Conference on
By Li Guo, Beibei Wang, Wenyu Huang, Feng Wu, Jin Huang
Issue Date:July 2009
pp. 322-324
This paper investigated the photocatalysis degradation of diphenolic acid (DPA) in the presence of beta-cyclodextrin (β-CD) under a 30W UV lamp ( λmax=254nm ). In control experiment, the photodegradation rate of DPA is enhanced 33.5% after 30min irradiatio...
 
Image-Space Texture-Based Output-Coherent Surface Flow Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Jin Huang, Zherong Pan, Guoning Chen, Wei Chen, Hujun Bao
Issue Date:September 2013
pp. 1476-1487
Image-space line integral convolution (LIC) is a popular scheme for visualizing surface vector fields due to its simplicity and high efficiency. To avoid inconsistencies or color blur during the user interactions, existing approaches employ surface paramet...
 
Approximate Algorithms for Computing Spatial Distance Histograms with Accuracy Guarantees
Found in: IEEE Transactions on Knowledge and Data Engineering
By Vladimir Grupcev,Yongke Yuan,Yi-Cheng Tu,Jin Huang,Shaoping Chen,Sagar Pandit,Michael Weng
Issue Date:September 2013
pp. 1982-1996
Particle simulation has become an important research tool in many scientific and engineering fields. Data generated by such simulations impose great challenges to database storage and query processing. One of the queries against particle simulation data, t...
 
A Divide-and-Conquer Approach to Quad Remeshing
Found in: IEEE Transactions on Visualization and Computer Graphics
By Muyang Zhang, Jin Huang, Xinguo Liu, Hujun Bao
Issue Date:June 2013
pp. 941-952
Many natural and man-made objects consist of simple primitives, similar components, and various symmetry structures. This paper presents a divide-and-conquer quadrangulation approach that exploits such global structural information. Given a model represent...
 
Destination prediction by sub-trajectory synthesis and privacy protection against such prediction
Found in: 2013 IEEE International Conference on Data Engineering (ICDE 2013)
By Andy Yuan Xue,Rui Zhang,Yu Zheng,Xing Xie,Jin Huang,Zhenghua Xu
Issue Date:April 2013
pp. 254-265
Destination prediction is an essential task for many emerging location based applications such as recommending sightseeing places and targeted advertising based on destination. A common approach to destination prediction is to derive the probability of a l...
 
Social Recommendation Based on Multi-relational Analysis
Found in: 2012 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT)
By Jian Chen,Guanliang Chen,Haolan Zhang,Jin Huang,Gansen Zhao
Issue Date:December 2012
pp. 471-477
Social recommendation methods, often taking only one kind of relationship in social network into consideration, still faces the data sparsity and cold-start user problems. This paper presents a novel recommendation method based on multi-relational analysis...
 
Error Performance Analysis of Opportunistic Relaying System Based on DCSK
Found in: 2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
By Jin Huang,Zhexin Xu,Weikai Xu,Lin Wang
Issue Date:June 2012
pp. 1649-1653
In this paper, a differential chaos shift keying (DCSK) opportunistic relaying scheme is proposed and the system performance is analyzed over multipath Rayleigh fading channel, where all the relays adopt decode-and-forward (DF) strategy. Considering the ef...
 
Performances of CS-DCSK UWB Communication System in the Presence of Narrow Band Interferers
Found in: 2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
By Zhixiong Chen,Weikai Xu,Jin Huang,Lin Wang
Issue Date:June 2012
pp. 1475-1480
This paper evaluates the bit error rate (BER) performance of a code-shifted differential chaos shift keying (CS-DCSK) ultra-wide bandwidth (UWB) system over indoor communication channels under the impact of both single and multiple narrow band interference...
 
Output-coherent image-space LIC for surface flow visualization
Found in: Visualization Symposium, IEEE Pacific
By Jin Huang,Wenjie Pei,Chunfeng Wen,Guoning Chen,Wei Chen,Hujun Bao
Issue Date:March 2012
pp. 137-144
Image-space line integral convolution (LIC) is a popular approach for visualizing surface vector fields due to its simplicity and high efficiency. To avoid inconsistencies or color blur during the user interactions in the image-space approach, some methods...
 
Motion Imitation with a Handheld Camera
Found in: IEEE Transactions on Visualization and Computer Graphics
By Guofeng Zhang,Hanqing Jiang,Jin Huang,Jiaya Jia,Tien-Tsin Wong,Kun Zhou,Hujun Bao
Issue Date:October 2011
pp. 1475-1486
In this paper, we present a novel method to extract motion of a dynamic object from a video that is captured by a handheld camera, and apply it to a 3D character. Unlike the motion capture techniques, neither special sensors/trackers nor a controllable env...
 
Eigensolution Method and Extrapolation for Solving Potential Problems
Found in: Computational and Information Sciences, International Conference on
By Pan Cheng, Jin Huang, Guang Zeng
Issue Date:December 2010
pp. 1241-1244
By potential theorem, the fundamental boundary eigenproblem problems are converted into bound-ary integral equations(BIE) with the logarithmic singularity. In this paper, mechanical quadrature methods (MQM) are presented to obtain the eigensolutions (λ_1 λ...
 
Interactive Shape Interpolation through Controllable Dynamic Deformation
Found in: IEEE Transactions on Visualization and Computer Graphics
By Jin Huang, Yiying Tong, Kun Zhou, Hujun Bao, Mathieu Desbrun
Issue Date:July 2011
pp. 983-992
In this paper, we introduce an interactive approach to generate physically based shape interpolation between poses. We extend linear modal analysis to offer an efficient and robust numerical technique to generate physically-plausible dynamics even for very...
 
Aspect Mining Using Link Analysis
Found in: Frontier of Computer Science and Technology, Japan-China Joint Workshop on
By Jin Huang, Yansheng Lu, Jing Yang
Issue Date:August 2010
pp. 312-317
Aspect mining is a technique that decouples the crosscutting concerns from existing software systems. The goal of aspect mining is to refactor the existing software systems with Aspect Oriented Programming technology. Inspired by the link analysis of infor...
 
A Novel Medium-Sized Complex Workpiece Scanning System
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Binchun Liu, Jin Huang, Yuqing Chen
Issue Date:March 2010
pp. 240-243
An industry robot and external axle scanning system is designed for medium-sized complex workpiece measurement and reverse engineering. An industry robot, which carries a structured light vision sensor to sample data, serves as main data sampling actuator....
 
A User-Level Remote Paging System for Grid Computing
Found in: Parallel and Distributed Systems, International Conference on
By Tyng-Yeu Liang, Po-Sen Wang, Po-Jen Lo, Jin-An Huang
Issue Date:December 2009
pp. 876-881
Most of grid applications require a large amount of memory resources. If there is not enough memory supplied during execution, the program performance will be significantly degraded by page swapping. To address this problem, we propose a remote paging syst...
 
Measurement of Aero-Engine BLISK Using Industry Robot
Found in: Computer and Electrical Engineering, International Conference on
By Jin Huang, Zi Ma, Ying Hu, Yang Wang, Shuanghe Yu
Issue Date:December 2008
pp. 130-134
The BLISK (blade integrated disk) is a new structural component of the modern aero-engine and plays an important role in improving its performance. However, it's very difficult to measure the BLISK because of its complicated shape. A novel method for measu...
 
Constructing Ensembles for Better Ranking
Found in: Data Mining, IEEE International Conference on
By Jin Huang, Charles X. Ling
Issue Date:December 2006
pp. 902-906
We propose a novel algorithm, RankDE, to build an ensemble using an extra artificial dataset. RankDE aims at improving the overall ranking performance, which is crucial in many machine learning applications. This algorithm constructs artificial datasets th...
 
Partial Ensemble Classifiers Selection for Better Ranking
Found in: Data Mining, IEEE International Conference on
By Jin Huang, Charles X. Ling
Issue Date:November 2005
pp. 653-656
Ranking is an important task in data mining and knowledge discovery. We propose a novel approach called PECS algorithm to improve the overall ranking performance of a given ensemble. We formally analyse the sufficient and necessary condition under whichPEC...
 
Using AUC and Accuracy in Evaluating Learning Algorithms
Found in: IEEE Transactions on Knowledge and Data Engineering
By Jin Huang, Charles X. Ling
Issue Date:March 2005
pp. 299-310
The area under the ROC (Receiver Operating Characteristics) curve, or simply AUC, has been traditionally used in medical diagnosis since the 1970s. It has recently been proposed as an alternative single-number measure for evaluating the predictive ability ...
 
Comparing Naive Bayes, Decision Trees, and SVM with AUC and Accuracy
Found in: Data Mining, IEEE International Conference on
By Jin Huang, Jingjing Lu, Charles X. Ling
Issue Date:November 2003
pp. 553
Predictive accuracy has often been used as the main and often only evaluation criterion for the predictive performance of classification or data mining algorithms. In recent years, the area under the ROC (Receiver Operating Characteristics) curve, or simpl...
 
Boundary aligned smooth 3D cross-frame field
Found in: ACM Transactions on Graphics (TOG)
By Hongyu Wei, Hujun Bao, Jin Huang, Yiying Tong, Hongyu Wei, Hujun Bao, Jin Huang, Yiying Tong
Issue Date:December 2011
pp. 1-15
In this paper, we present a method for constructing a 3D cross-frame field, a 3D extension of the 2D cross-frame field as applied to surfaces in applications such as quadrangulation and texture synthesis. In contrast to the surface cross-frame field (equiv...
     
Frame Field Singularity Correctionfor Automatic Hexahedralization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Tengfei Jiang,Jin Huang,Yuanzhen Wang,Yiying Tong,Hujun Bao
Issue Date:August 2014
pp. 1189-1199
We present an automatic hexahedralization tool, based on a systematic treatment that removes some of the singularities that would lead to degenerate volumetric parameterization. Such singularities could be abundant in automatically generated frame fields g...
 
MELODY-JOIN: Efficient Earth Mover's Distance similarity joins using MapReduce
Found in: 2014 IEEE 30th International Conference on Data Engineering (ICDE)
By Jin Huang,Rui Zhang,Rajkumar Buyya,Jian Chen
Issue Date:March 2014
pp. 808-819
The Earth Mover's Distance (EMD) similarity join retrieves pairs of records with EMD below a given threshold. It has a number of important applications such as near duplicate image retrieval and pattern analysis in probabilistic datasets. However, the comp...
   
Spectral quadrangulation with orientation and alignment control
Found in: ACM Transactions on Graphics (TOG)
By Hujun Bao, Jin Huang, Jin Ma, Leif Kobbelt, Muyang Zhang, Xinguo Liu
Issue Date:December 2008
pp. 1-49
This paper presents a new quadrangulation algorithm, extending the spectral surface quadrangulation approach where the coarse quadrangular structure is derived from the Morse-Smale complex of an eigenfunction of the Laplacian operator on the input mesh. In...
     
Grid information service based on network latency
Found in: Proceedings of the 1st international conference on Scalable information systems (InfoScale '06)
By Hai Jin, Jin Huang, Qin Zhang, Xia Xie
Issue Date:May 2006
pp. 9-es
Grid information service influences quality of service for grid platforms directly. In this paper, based on network latency, network coordinate is introduced into grid information service to locate each grid node. By network coordinates, network latency be...
     
Social trust prediction using heterogeneous networks
Found in: ACM Transactions on Knowledge Discovery from Data (TKDD)
By Feiping Nie, Heng Huang, Jin Huang, Yi-Cheng Tu, Yu Lei
Issue Date:November 2013
pp. 1-21
Along with increasing popularity of social websites, online users rely more on the trustworthiness information to make decisions, extract and filter information, and tag and build connections with other users. However, such social network data often suffer...
     
Trust prediction via aggregating heterogeneous social networks
Found in: Proceedings of the 21st ACM international conference on Information and knowledge management (CIKM '12)
By Feiping Nie, Heng Huang, Jin Huang, Yi-Cheng Tu
Issue Date:October 2012
pp. 1774-1778
Along with the increasing popularity of social web sites, users rely more on the trustworthiness information for many online activities among users. However, such social network data often suffers from severe data sparsity and are not able to provide users...
     
Recognition of translator expertise using sequences of fixations and keystrokes
Found in: Proceedings of the Symposium on Eye Tracking Research and Applications (ETRA '14)
By Akiko Aizawa, Akshay Minocha, Jin Huang, Michael Carl, Pascual Martínez-Gómez, Srinivas Bangalore
Issue Date:March 2014
pp. 299-302
Professional human translation is necessary to meet high quality standards in industry and governmental agencies. Translators engage in multiple activities during their task, and there is a need to model their behavior, with the objective to understand and...
     
Interactive localized liquid motion editing
Found in: ACM Transactions on Graphics (TOG)
By Hujun Bao, Jin Huang, Yiying Tong, Zherong Pan, Changxi Zheng
Issue Date:November 2013
pp. 1-10
Animation techniques for controlling liquid simulation are challenging: they commonly require carefully setting initial and boundary conditions or performing a costly numerical optimization scheme against user-provided keyframes or animation sequences. Eit...
     
Hero: designing learning tools to increase parental involvement in elementary education in china
Found in: CHI '13 Extended Abstracts on Human Factors in Computing Systems (CHI EA '13)
By Alexis Hope, James A. Landay, Jin Huang, Yoel Sumitro, Yuanchun Shi, Yuhang Zhao
Issue Date:April 2013
pp. 637-642
In this paper, we present the design of Hero, a suite of learning tools that combine teacher-created extracurricular challenges with in-class motivational tools to help parents become more involved in their child's education, while also engaging students i...
     
Location selection for utility maximization with capacity constraints
Found in: Proceedings of the 21st ACM international conference on Information and knowledge management (CIKM '12)
By Jin Huang, Rui Zhang, Xiaoyong Du, Yu Sun, Yueguo Chen
Issue Date:October 2012
pp. 2154-2158
Given a set of client locations, a set of facility locations where each facility has a service capacity, and the assumptions that: (i) a client seeks service from its nearest facility; (ii) a facility provides service to clients in the order of their proxi...
     
Boundary aligned smooth 3D cross-frame field
Found in: Proceedings of the 2011 SIGGRAPH Asia Conference (SA '11)
By Hongyu Wei, Hujun Bao, Jin Huang, Yiying Tong
Issue Date:December 2011
pp. 1-137
In this paper, we present a method for constructing a 3D cross-frame field, a 3D extension of the 2D cross-frame field as applied to surfaces in applications such as quadrangulation and texture synthesis. In contrast to the surface cross-frame field (equiv...
     
Boundary aligned smooth 3D cross-frame field
Found in: Proceedings of the 2011 SIGGRAPH Asia Conference (SA '11)
By Hongyu Wei, Hujun Bao, Jin Huang, Yiying Tong
Issue Date:December 2011
pp. 1-8
In this paper, we present a method for constructing a 3D cross-frame field, a 3D extension of the 2D cross-frame field as applied to surfaces in applications such as quadrangulation and texture synthesis. In contrast to the surface cross-frame field (equiv...
     
Top-k most influential locations selection
Found in: Proceedings of the 20th ACM international conference on Information and knowledge management (CIKM '11)
By Jian Chen, Jianzhong Qi, Jin Huang, Rui Zhang, Zeyi Wen, Zhen He
Issue Date:October 2011
pp. 2377-2380
We propose and study a new type of facility location selection query, the top-k most influential location selection query. Given a set M of customers and a set F of existing facilities, this query finds k locations from a set C of candidate locations with ...
     
A wave-based anisotropic quadrangulation method
Found in: ACM SIGGRAPH 2010 papers (SIGGRAPH '10)
By Hujun Bao, Jin Huang, Muyang Zhang, Xinguo Liu
Issue Date:July 2010
pp. 10-18
This paper proposes a new method for remeshing a surface into anisotropically sized quads. The basic idea is to construct a special standing wave on the surface to generate the global quadrilateral structure. This wave based quadrangulation method is capab...
     
Efficient mesh deformation using tetrahedron control mesh
Found in: Proceedings of the 2008 ACM symposium on Solid and physical modeling (SPM '08)
By Hujun Bao, Jin Huang, Lu Chen, Xinguo Liu
Issue Date:June 2008
pp. 13-14
It is a challenging problem to interactively deform densely sampled complex objects. This paper proposed an easy but efficient approach to it by using coarse control meshes to embed the target objects. The control mesh can be efficiently deformed by variou...
     
Subspace gradient domain mesh deformation: Copyright restrictions prevent ACM from providing the full text for this work.
Found in: ACM SIGGRAPH 2006 Papers (SIGGRAPH '06)
By Baining Guo, Heung-Yeung Shum, Hujun Bao, Jin Huang, Kun Zhou, Li-Yi Wei, Shang-Hua Teng, Xiaohan Shi, Xinguo Liu
Issue Date:July 2006
pp. 74-es
In this paper we present a general framework for performing constrained mesh deformation tasks with gradient domain techniques. We present a gradient domain technique that works well with a wide variety of linear and nonlinear constraints. The constraints ...
     
Subspace gradient domain mesh deformation: Copyright restrictions prevent ACM from providing the full text for this work.
Found in: Material presented at the ACM SIGGRAPH 2006 conference (SIGGRAPH '06)
By Baining Guo, Heung-Yeung Shum, Hujun Bao, Jin Huang, Kun Zhou, Li-Yi Wei, Shang-Hua Teng, Xiaohan Shi, Xinguo Liu
Issue Date:July 2006
pp. 74-es
In this paper we present a general framework for performing constrained mesh deformation tasks with gradient domain techniques. We present a gradient domain technique that works well with a wide variety of linear and nonlinear constraints. The constraints ...
     
Clustering method for fast deformation with constraints
Found in: Proceedings of the 2005 ACM symposium on Solid and physical modeling (SPM '05)
By Baining Guo, Heung-Yeung Shum, Hujun Bao, Jin Huang, Xinguo Liu
Issue Date:June 2005
pp. 221-226
We present a fast deformation method for flexible objects. The deformation of the object is physically modeled using a linear elasticity model with a displacement based finite elements method, yielding a linear system at each time step of simulation. We so...
     
An efficient timing-driven global routing algorithm
Found in: Proceedings of the 30th international on Design automation conference (DAC '93)
By Chung-Kuan Cheng, E. S. Kuh, Jin Huang, Xian-Long Hong
Issue Date:June 1993
pp. 596-600
A new gridless router accelerated by Content Addressable Memory (CAM) is presented. A gridless version of the line-expansion algorithm is implemented, which always finds a path if one exists. The router runs in linear time by means of the CAM-based acceler...
     
Performance-driven Steiner tree algorithm for global routing
Found in: Proceedings of the 30th international on Design automation conference (DAC '93)
By Chung-Kuan Cheng, Ernest S. Kuh, Jin Huang, Tianxiong Xue, Xianlong Hong
Issue Date:June 1993
pp. 177-181
A new gridless router accelerated by Content Addressable Memory (CAM) is presented. A gridless version of the line-expansion algorithm is implemented, which always finds a path if one exists. The router runs in linear time by means of the CAM-based acceler...
     
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