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Displaying 1-33 out of 33 total
An FPGA-based Random Functional Verification Method for Cache
Found in: 2013 IEEE 8th International Conference on Networking, Architecture, and Storage (NAS)
By Li Tiejun,Zhang Jianmin,Li Sikun
Issue Date:July 2013
pp. 277-281
Functional verification is the most difficult and time-consuming step in VLSI design flow, owing to the complexity and scale of chips rapidly increasing. The key problem of VLSI functional verification is improving the efficiency and coverage. For the impo...
 
Anaerobic Dechlorination of Perchloroethylene and Factors Influence under Iron Reducing Condition
Found in: Environmental Science and Information Application Technology, International Conference on
By Ye Li, Jianmin Li, Yipeng Du, Fei Liu
Issue Date:July 2009
pp. 312-316
The Anaerobic degradation of perchloroethylene under iron reducing condition was studied by batch experiments in the microcosm with the temperature of 20°C. It showed that PCE could be sequentially dechlorinated to TCE and then to DCEs. TCE appeared at the...
 
Mapping Query to Semantic Concepts: Leveraging Semantic Indices for Automatic and Interactive Video Retrieval
Found in: International Conference on Semantic Computing
By Dong Wang, Zhikun Wang, Xirong Li, Xiaobing Liu, Jianmin Li, Bo Zhang
Issue Date:September 2007
pp. 313-320
Quite recently, a few hundreds of semantic concepts are detected automatically with varied performance and subsequently, a new video retrieval paradigm of query-byconcept emerges. In this paper, we consider the problem of exploiting the potential of learne...
 
Min-Max Hash for Jaccard Similarity
Found in: 2013 IEEE International Conference on Data Mining (ICDM)
By Jianqiu Ji,Jianmin Li,Shuicheng Yan,Qi Tian,Bo Zhang
Issue Date:December 2013
pp. 301-309
Min-wise hash is a widely-used hashing method for scalable similarity search in terms of Jaccard similarity, while in practice it is necessary to compute many such hash functions for certain precision, leading to expensive computational cost. In this paper...
 
Measurement of Impulse Grounding Impedance in Frequency Domain
Found in: 2010 International Conference on Intelligent System Design and Engineering Application (ISDEA 2010)
By Yang Lin, Jianmin Li, Wu Guangning
Issue Date:October 2010
pp. 931-934
Impulse grounding impedance cannot be described as an absolute index, because it depends on the characteristic of the impulse current waveform, soil structure type and grounding system configuration, etc. This paper presents a test system to measure the im...
 
Allocation Model Construction and Empirical Research on Incremental Economic Capital of Credit Operations
Found in: Intelligent Computation Technology and Automation, International Conference on
By Houqing Fang, Jianmin He, Li Shen, Houqing Fang
Issue Date:May 2010
pp. 449-452
According to current commercial bank management requirements of credit risk, this paper studies the optimization allocation model of incremental economic capital of credit businesses in commercial bank. It has the objective function of Economic Value Added...
 
Decision Tree Applied in Web-Based Intrusion Detection System
Found in: Future Networks, International Conference on
By Mingjun Wei, Yufang Liu, Xuebin Chen, Jianmin Li
Issue Date:January 2010
pp. 110-113
This paper presented that intrusion detection is an effective technique to protect Web server. Misused-based intrusion detection is used to detect Web-based attacks. It went deeply into Decision Tree technique; the traditional misused-based matching method...
 
Fabrication of Cable Tension Sensor Based on Magnetoelastic Effect
Found in: Electronic Computer Technology, International Conference on
By Zhiyuan Sun, Xueshan Yang, Feng Gao, Jianmin Li
Issue Date:February 2009
pp. 659-663
A sensor based on magneto-elastic effect is presented in order to measure the axial tension of steel cable. The basic principle of the sensor is explained in details, and the magnetic circuit structure with single magnetic loop is designed. A kind of devic...
 
Semantic Concept Learning through Massive Internet Video Mining
Found in: Data Mining Workshops, International Conference on
By Peijiang Yuan, Bo Zhang, Jianmin Li
Issue Date:December 2008
pp. 847-853
Semantic concept learning is one of the most challenging problems in video retrieval. The key barrier for semantic concept learning is lack of annotated training data. Internet videos are different from ordinary videos: massive, rich information, customize...
 
Scene understanding with discriminative structured prediction
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Jinhui Yuan, Jianmin Li, Bo Zhang
Issue Date:June 2008
pp. 1-8
Spatial priors play crucial roles in many high-level vision tasks, e.g. scene understanding. Usually, learning spatial priors relies on training a structured output model. In this paper, two special cases of discriminative structured output model, i.e. Con...
 
Local Binary Patterns with Mahalanobis Distance Maps for Human Detection
Found in: Image and Signal Processing, Congress on
By Xiangjian He, Jianmin Li, Yan Chen
Issue Date:May 2008
pp. 520-524
Local Binary Pattern (LBP) was designed and has been widely used for efficient texture classification. LBP provides a simple and effective way to represent texture patterns. Uniform LBPs play an important role for LBP-based pattern/object recognition as th...
 
Local Binary Patterns for Human Detection on Hexagonal Structure
Found in: Multimedia, International Symposium on
By Xiangjian He, Jianmin Li, Yan Chen, Qiang Wu, Wenjing Jia
Issue Date:December 2007
pp. 65-71
Local Binary Pattern (LBP) was designed and has been widely used for efficient texture classification. LBP provides a simple and effective way to represent texture patterns. Uniform LBPs play an important role for LBP-based pattern/object recognition as th...
 
An Approach to Edge Detection on a Virtual Hexagonal Structure
Found in: Digital Image Computing: Techniques and Applications
By Xiangjian He, Wenjing Jia, Jianmin Li, Qiang Wu, Tom Hintz
Issue Date:December 2007
pp. 340-345
Hexagonal structure is another image structure alternative to traditional square image structure for image processing and computer vision. The geometrical arrangement of pixels on a hexagonal structure can be described as a collection of hexagonal pixels. ...
 
Local Binary Patterns on Hexagonal Image Structure
Found in: Computer and Information Technology, International Conference on
By Xiangjian He, Jianmin Li, Wenjing Jia, Qiang Wu, Tom Hintz
Issue Date:October 2007
pp. 639-644
Local Binary Pattern (LBP) was designed and widely used for efficient texture classification. It has been used for face recognition and has potential applications in many other research areas such as human detection. LBP provides a simple and effective way...
 
Nonlinear Speech Model Based on Support Vector Machine and Wavelet Transform
Found in: Tools with Artificial Intelligence, IEEE International Conference on
By Jianmin Li, Bo Zhang, Fuzong Lin
Issue Date:November 2003
pp. 259
To improve the naturalness of reconstructed speech, nonlinear speech models are paid more and more attention in recent years. A nonlinear speech model for speech synthesis based on Support Vector Machine (SVM) is presented firstly. After speech signal is e...
 
A New Strategy for Selecting Working Sets Applied in SMO
Found in: Pattern Recognition, International Conference on
By Jianmin Li, Bo Zhang, Fuzong Lin
Issue Date:August 2002
pp. 30427
At present sequential minimal optimization (SMO) is one of the most popular and efficient training algorithms for support vector machines (SVM), especially for large-scale problems. A novel strategy for selecting working sets applied in SMO is presented in...
 
Linear Decomposition Algorithm for VLSI Design Applications
Found in: Computer-Aided Design, International Conference on
By Jianmin Li, John Lillis, Chung-Kuan Cheng
Issue Date:November 1995
pp. 0223
We propose a unified solution to both linear placement and partitioning. Our approach combines the well-known eigenvector optimization method with the recursive max-flow min-cut method. A linearized eigenvector method is proposed to improve the linear plac...
 
Parallel distributed binary mapping models for speech recognition
Found in: Acoustics, Speech, and Signal Processing, IEEE International Conference on
By Jianmin Li, Ditang Fang
Issue Date:April 1994
pp. 405-408
In this paper, we present a parallel distributed binary mapping models (PDBMM) approach to speech recognition, which is characterized by the following important properties. (1) Based on parallel processing, a PDBMM is constructed for speaker-independent la...
 
Batch-Orthogonal Locality-Sensitive Hashing for Angular Similarity
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Jianqiu Ji,Shuicheng Yan,Jianmin Li,Guangyu Gao,Qi Tian,Bo Zhang
Issue Date:April 2014
pp. 1
Sign-random-projection locality-sensitive hashing (SRP-LSH) is a widely used hashing method, which provides an unbiased estimate of pairwise angular similarity, yet may suffer from its large estimation variance. We propose in this work batch-orthogonal loc...
 
Design of Supervision Software for Programmable Power Supply Based on Virtual Instrument Development Environment
Found in: Computer Science and Information Engineering, World Congress on
By Jianmin Li, Bin Zheng, Wen Hou
Issue Date:April 2009
pp. 301-305
Based on the development environment of virtual instrument language, this paper completes supervision software for programmable power supply. The software enables the supervision system to control the output of the programmable power through GPIB and SCPI ...
 
New Spectral Linear Placement and Clustering Approach
Found in: Design Automation Conference
By Jianmin Li, John Lillis, Lung-Tien Liu, Chung-Kuan Cheng
Issue Date:June 1996
pp. 88-93
This paper addresses the linear placement problem by using a spectral approach. It has been demonstrated that, by giving a more accurate representation of the linear placement problem, a linear objective function yields better placement quality in terms of...
 
THU-intel at rushes summarization of TRECVID 2008
Found in: Proceeding of the 2nd ACM workshop on Video summarization (TVS '08)
By Jianguo Li, Jianmin Li, Patricia P. Wang, Shangping Feng, Shuang Zhang, Tao Wang, Wei Hu, Wei Zhang, Yangzhou Du, Yimin Zhang
Issue Date:October 2008
pp. 124-128
Video summary is an active research field to help users to grasp a whole video's content for efficient browsing and editing. In this paper, we describe our THU-Intel rushes summarization system in TRECVID2008. In our approach, we first extract low-level au...
     
Video retrieval with multi-modal features
Found in: Proceedings of the 6th ACM international conference on Image and video retrieval (CIVR '07)
By Bo Zhang, Dong Wang, Jianmin Li, Tongchun Xiao, Wujie Zheng, Xirong Li, Zhikun Wang
Issue Date:July 2007
pp. 652-652
In the paper, our video retrieval system is presented. The system acts as a decision support system to help users to find what they want with many analysis and visualization tools provided by the system. It consists of three basic retrieval models which se...
     
Video search in concept subspace: a text-like paradigm
Found in: Proceedings of the 6th ACM international conference on Image and video retrieval (CIVR '07)
By Bo Zhang, Dong Wang, Jianmin Li, Xirong Li
Issue Date:July 2007
pp. 603-610
Though both quantity and quality of semantic concept detection in video are continuously improving, it still remains unclear how to exploit these detected concepts as semantic indices in video search, given a specific query. In this paper, we tackle this p...
     
Spatial min-Hash for similar image search
Found in: Proceedings of the Fifth International Conference on Internet Multimedia Computing and Service (ICIMCS '13)
By Jiangjun Yang, Jianmin Li, Shuyang Song, Yanyun Qu
Issue Date:August 2013
pp. 287-290
We propose a spatial min-Hash algorithm that groups the minimal hashing functions into an s-tuples called a sketch depending on the spatial context. We use the bag-of-words technology to represent an image in a spatial pyramid way, and generate a minimal h...
     
Vocabulary-based hashing for image search
Found in: Proceedings of the seventeen ACM international conference on Multimedia (MM '09)
By Bo Zhang, Jianmin Li, Yingyu Liang
Issue Date:October 2009
pp. 589-592
This paper proposes a hash function family based on feature vocabularies and investigates the application in building indexes for image search. Each hash function is associated with a set of feature points, i.e. a vocabulary, and maps an input point to the...
     
The interactive video retrieval system in SMARTV 2009
Found in: Proceeding of the ACM International Conference on Image and Video Retrieval (CIVR '09)
By Bo Zhang, Jianmin Li, Zhikun Wang
Issue Date:July 2009
pp. 1-1
In this paper, the latest interactive video retrieval subsystem in SMARTV is presented. In SMARTV 2009, more tools are provided to help users express and update their query interest at any time conveniently, navigate in video database quickly, browse and a...
     
Interactive video retrieval with rich features and friendly interface
Found in: Proceedings of the 2008 international conference on Content-based image and video retrieval (CIVR '08)
By Bo Zhang, Dong Wang, Jianmin Li, Zhikun Wang
Issue Date:July 2008
pp. 569-570
In the paper, an interactive video retrieval system with rich features and friendly interface is presented briefly. The goal is to help users to find what they want with some analysis and visualization tools provided by the system. It searches shots in tex...
     
Learning structured concept-segments for interactive video retrieval
Found in: Proceedings of the 2008 international conference on Content-based image and video retrieval (CIVR '08)
By Bo Zhang, Dong Wang, Jianmin Li, Zhikun Wang
Issue Date:July 2008
pp. 569-570
Now with a large lexicon of over 300 semantic concepts available for indexing purpose, video retrieval can be made easier by leveraging on the available semantic indices. However, any successful concept-based video retrieval approach must take the followin...
     
The feature and spatial covariant kernel: adding implicit spatial constraints to histogram
Found in: Proceedings of the 6th ACM international conference on Image and video retrieval (CIVR '07)
By Bo Zhang, Dong Wang, Jianmin Li, Xiaobing Liu
Issue Date:July 2007
pp. 565-572
In this paper, we are motivated to augment the holistic histogram representation with implicit spatial constrains. To be more concrete, we aim at finding a good match function for the problem of object/scene categorization which considers the spatial const...
     
Learning concepts from large scale imbalanced data sets using support cluster machines
Found in: Proceedings of the 14th annual ACM international conference on Multimedia (MULTIMEDIA '06)
By Bo Zhang, Jianmin Li, Jinhui Yuan
Issue Date:October 2006
pp. 441-450
This paper considers the problem of using Support Vector Machines (SVMs) to learn concepts from large scale imbalanced data sets. The objective of this paper is twofold. Firstly, we investigate the effects of large scale and imbalance on SVMs. We highlight...
     
A unified shot boundary detection framework based on graph partition model
Found in: Proceedings of the 13th annual ACM international conference on Multimedia (MULTIMEDIA '05)
By Bo Zhang, Fuzong Lin, Jianmin Li, Jinhui Yuan
Issue Date:November 2005
pp. 539-542
In this paper, we propose a unified shot boundary detection framework by extending the previous work of graph partition model with temporal constraints. To detect both the abrupt transitions (CUTs) and gradual transitions (GTs, excluding fade out/in) in a ...
     
New spectral linear placement and clustering approach
Found in: Proceedings of the 33rd annual conference on Design automation conference (DAC '96)
By Chung-Kuan Cheng, Jianmin Li, John Lillis, Lung-Tien Liu
Issue Date:June 1996
pp. 88-93
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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