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Displaying 1-50 out of 116 total
A Practical Performance Model for Hadoop MapReduce
Found in: 2012 IEEE International Conference on Cluster Computing Workshops and Posters (CLUSTER WORKSHOPS)
By Xuelian Lin,Zide Meng,Chuan Xu,Meng Wang
Issue Date:September 2012
pp. 231-239
An accurate performance model for MapReduce is increasingly important for analyzing and optimizing MapReduce jobs. It is also a precondition to implement cost-based scheduling strategies or to translate Hive like query jobs into sets of low cost MapReduce ...
The Credit Management System Research of ERP
Found in: Information and Computing Science, International Conference on
By Yan-Ming Guo, Meng-Meng Wang, Jun Lu
Issue Date:April 2011
pp. 475-477
The credit management system of ERP can provide enterprises rapid formulating science credit decisions where information and tools is needed. While in our country has not been integrating ERP within the credit management, this article which try to establis...
The Application of CAE in English Teaching to Cultivate Learner Autonomy
Found in: Information and Computing Science, International Conference on
By Jun Lu, Meng-Meng Wang, Yan-Ming Guo
Issue Date:April 2011
pp. 54-57
With the rapid development of multi-media and computer technology, English teaching aided by multi-media computers has made great progress. This paper mainly introduces a new English writing approach and how to make use of CAE (computer-aided education) to...
Optimization Design of Supervising and Controlling on the SOFC Integration System
Found in: Intelligent Information Technology and Security Informatics, International Symposium on
By Suying Yang, Meng Wang, Jianying Lin, Kuijun Meng
Issue Date:April 2010
pp. 576-579
An optimized design of the SOFC integration system is put forward with a three-layer structure, which consists of data communication, data processing and Human-machine interaction. The key for the optimized design in the system is data communication and da...
The Vibration Frequencies of Wind Turbine Steel Tower by Transfer Matrix Method
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Wang Meng, Wang Zhangqi
Issue Date:January 2011
pp. 995-998
Large-scale wind turbine structure is simplified as a slender cantilever beam with variable sections subject to complex loads configuration. An analytical procedure to estimate not only natural frequencies but also vibration mode shapes of thin-walled tubu...
Research on SVM Classification Performance in Rolling Bearing Diagnosis
Found in: Intelligent Computation Technology and Automation, International Conference on
By Li Meng, Wang Miao, Wang Chunguang
Issue Date:May 2010
pp. 132-135
SVM are introduced into rolling bearings intelligent fault diagnosis due to the fact that it is hard to obtain enough fault samples in practice and the perfect performance of SVM. The two-class classifier performance of SVM is discussed under the different...
Using Coupling Measure Technique and Random Iterative Algorithm for Inter-Class Integration Test Order Problem
Found in: Computer Software and Applications Conference Workshops
By Zhengshan Wang, Bixin Li, Lulu Wang, Meng Wang, Xufang Gong
Issue Date:July 2010
pp. 329-334
Inter-class integration test order (ICITO) problem is to determine the order in which classes are integrated and tested. It is very important in object-oriented software integration testing or regression testing, because different test orders need differen...
Improving Short Text Classification through Better Feature Space Selection
Found in: 2013 Ninth International Conference on Computational Intelligence and Security (CIS)
By Meng Wang,Lanfen Lin,Feng Wang
Issue Date:December 2013
pp. 120-124
Nowadays people are overwhelmed by more and more short information from lots of different applications, especially with the rapid development of mobile systems. One way to alleviate this issue is an automatic classification of the short texts before they a...
A Novel Hyperspectral Classification Method Based on C5.0 Decision Tree of Multiple Combined Classifiers
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Meng Wang,Kun Gao,Li-jing Wang,Xiang-hu Miu
Issue Date:August 2012
pp. 373-376
It is difficult for a single classifier to resolve the problem of high dimension in the hyperspectral image classification applications. Combination of multiple classifiers can make full use of the complementary of the existing classifiers, thus owns bette...
A Hyperspectral Imagery Anomaly Detection Algorithm Based on Gauss-Markov Model
Found in: 2012 Fourth International Conference on Computational and Information Sciences (ICCIS)
By Li-jing Wang,Kun Gao,Xin-man Cheng,Meng Wang,Xiang-hu Miu
Issue Date:August 2012
pp. 135-138
Anomaly detection is an important fore-processing part in the hyperspectral imagery analysis chain because it can reduce the huge amount of raw data. In the conventional hyperspectral anomaly detection algorithm, the spatial correlation of the background c...
Transferring a generic pedestrian detector towards specific scenes
Found in: 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Meng Wang, Wei Li, Xiaogang Wang
Issue Date:June 2012
pp. 3274-3281
The performance of a generic pedestrian detector may drop significantly when it is applied to a specific scene due to mismatch between the source dataset used to train the detector and samples in the target scene. In this paper, we investigate how to autom...
Research on Time Synchronization and Flow Aggregation in LDDoS Attack Based on Cross-correlation
Found in: 2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
By Wu Zhijun,Ma Lan,Wang Minghua,Yue Meng,Wang Lu
Issue Date:June 2012
pp. 25-32
This paper addresses time synchronization and flow aggregation in Low-rate Distributed Denial of Service (LDDoS) attack, which is formed by a number of well-organized LDoS attack. A cross-correlation algorithm is proposed to ensure that each distributed at...
Automatic adaptation of a generic pedestrian detector to a specific traffic scene
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Meng Wang, Xiaogang Wang
Issue Date:June 2011
pp. 3401-3408
In recent years significant progress has been made learning generic pedestrian detectors from manually labeled large scale training sets. However, when a generic pedestrian detector is applied to a specific scene where the testing data does not match with ...
An Optimization Strategy for Evolutionary Testing Based on Cataclysm
Found in: Computer Software and Applications Conference Workshops
By Meng Wang, Bixin Li, Zhengshan Wang, Xiaoyuan Xie
Issue Date:July 2010
pp. 359-364
Evolutionary Testing (ET) is an effective test case generation technique which uses some meta-heuristic search algorithm, especially genetic algorithm, to generate test cases automatically. However, the prematurity of the population may decrease the perfor...
On Improving Real-Time Interrupt Latencies of Hybrid Operating Systems with Two-Level Hardware Interrupts
Found in: IEEE Transactions on Computers
By Miao Liu, Duo Liu, Yi Wang, Meng Wang, Zili Shao
Issue Date:July 2011
pp. 978-991
In this paper, we propose to implement hybrid operating systems based on two-level hardware interrupts. We analyze and model the worst-case real-time interrupt latency for RTAI and identify the key component for its optimization. Then, we propose our metho...
An Effective Bottleneck Detection Method for Job Shop
Found in: Computing, Control and Industrial Engineering, International Conference on
By Yingni Zhai, Shudong Sun, Junqiang Wang, Meng Wang
Issue Date:June 2010
pp. 198-201
A new bottleneck definition from the perspective of the manufacturing system’s objective is proposed. A distinct bottleneck detection method based on orthogonal experiment (BD-OE) for job shop is proposed according to the definition. The method takes the o...
Crack Propagation Simulation and Residual Life Analysis of Coupler Yoke
Found in: Modeling, Simulation and Visualization Methods, International Conference on
By Wenjing Wang, Runbing Guo, Meng Wang, Zhaohua Yu
Issue Date:May 2010
pp. 66-69
The operation of 20,000-ton heavy haul freight cars on Datong-Qinhuangdao Railway has played a very important role on the economic development of China, and at the same time it caused serious damage to the couplers and coupler yokes of the freight cars, th...
Integrating GIS, GPS Technologies for Designing Vehicle Monitor System
Found in: Machine Vision and Human-machine Interface, International Conference on
By Xiaorong Wang, Meng Wang
Issue Date:April 2010
pp. 416-418
This paper introduces the structure function, main feature and implementation principles of a vehicle monitor system. The system use MapX controls to match electronic map for implementing vehicle monitor, and adopts MSComm controls to obtain information of...
Optimal Task Scheduling by Removing Inter-Core Communication Overhead for Streaming Applications on MPSoC
Found in: Real-Time and Embedded Technology and Applications Symposium, IEEE
By Yi Wang, Duo Liu, Meng Wang, Zhiwei Qin, Zili Shao
Issue Date:April 2010
pp. 195-204
In this paper, we jointly optimize computation and communication task scheduling for streaming applications on MPSoC. The objective is to minimize schedule length by totally removing inter-core communication overhead. By minimizing schedule length, the sys...
Extracting Multi-document Summarization Based on Local Topics
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Meng Wang, Xiaorong Wang, Chungui Li
Issue Date:August 2009
pp. 238-241
In this paper, we propose a new method for text summarization. The system finds topic word and event word firstly, and then recalculates word weight. Using recalculated word weight to compute similarly of paragraphs to search local topics units. The most r...
Multi-document Summarization Based on Word Feature Mining
Found in: Computer Science and Software Engineering, International Conference on
By Meng Wang, Xiaorong Wang, Chungui Li, Zengfang Zhang
Issue Date:December 2008
pp. 743-746
This paper discusses an approach to multi-document summarization that builds on understanding word as feature deeply. We created 7 basic word features using the frequency, position information, event information and topic information. Then choose logistic ...
Implementing Hybrid Operating Systems with Two-Level Hardware Interrupts
Found in: Real-Time Systems Symposium, IEEE International
By Miao Liu, Zili Shao, Meng Wang, Hongxing Wei, Tianmiao Wang
Issue Date:December 2007
pp. 244-253
In this paper, we propose to implement hybrid operat- ing systems based on two-level hardware interrupts. To separate real-time and non-real-time hardware interrupts by hardware, we show that it is easier to build up hybrid systems with better performance....
Chinese Automatic Summarization Based on Thematic Sentence Discovery
Found in: Fuzzy Systems and Knowledge Discovery, Fourth International Conference on
By Meng Wang, Chungui Li, Xiaorong Wang
Issue Date:August 2007
pp. 482-486
In this paper, we propose a practical approach for extracting the most relevant sentences from the original document to form a summary. The idea of our approach is to obtain summary based on similarity of thematic sentences, which use terms as features rat...
Optimizing Network Configurations Based on Potential Profit Loss
Found in: Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, ACIS International Conference on
By Feng Zhao, Peidong Zhu, Meng Wang, Baosheng Wang
Issue Date:August 2007
pp. 327-332
IP routing protocols, such as OSPF (Open Shortest Path First) or BGP (Border Gateway Protocol), have many configurable parameters (e.g., timers) and interact with each other in complex ways. Network operators may need to explore numerous candidate configur...
Product Aspect Ranking and Its Applications
Found in: IEEE Transactions on Knowledge and Data Engineering
By Zheng-Jun Zha,Jianxing Yu,Jinhui Tang,Meng Wang,Tat-Seng Chua
Issue Date:May 2014
pp. 1-1
Numerous consumer reviews of products are now available on the Internet. Consumer reviews contain rich and valuable knowledge for both firms and users. However, the reviews are often disorganized, leading to difficulties in information navigation and knowl...
Multimedia Question Answering
Found in: IEEE MultiMedia
By Richang Hong,Meng Wang,Guangda Li,Liqiang Nie,Zheng-Jun Zha,Tat-Seng Chua
Issue Date:October 2012
pp. 72-78
By surveying recent research in multimedia question answering, this article explores QA's evolution from text to multimedia and identifies the challenges in the field.
Robust Non-negative Graph Embedding: Towards noisy data, unreliable graphs, and noisy labels
Found in: 2012 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
By Hanwang Zhang, Zheng-Jun Zha, Shuicheng Yan, Meng Wang, Tat-Seng Chua
Issue Date:June 2012
pp. 2464-2471
Non-negative data factorization has been widely used recently. However, existing techniques, such as Non-negative Graph Embedding (NGE), often suffer from noisy data, unreliable graphs, and noisy labels, which are commonly encountered in real-world applica...
An Efficient NAND Flash Garbage Collection Algorithm Based on Area and Block Operation
Found in: Intelligent System Design and Engineering Application, International Conference on
By Meng Wang,Kai Bu,Qiyou Xie,Zhaolin Sun,Xin Xu,Hui Xu
Issue Date:January 2012
pp. 1192-1195
Garbage collection as a key technology for solid-state storage (SSD), it's has critical influence for the SSD's performance. This article addressed the low efficiency, high cost problem of the presented Garbage Collection (GC) Algorithm, Proposed a new Eff...
The Optimization of the Hierarchical Storage System Based on the Hybrid SSD Technology
Found in: Intelligent System Design and Engineering Application, International Conference on
By Kai Bu,Meng Wang,Hongshan Nie,Wei Huang,Bo Li
Issue Date:January 2012
pp. 1323-1326
This paper introduces the hierarchical storage system (HSM) which is adopted in most computers in consideration of achieving a good balance between cost and performance. As the cost of Flash memory rapidly decreases, Flash-based Solid-State Disk (SSD) is u...
Predicting occupation via human clothing and contexts
Found in: Computer Vision, IEEE International Conference on
By Zheng Song, Meng Wang, Xian-sheng Hua,Shuicheng Yan
Issue Date:November 2011
pp. 1084-1091
Predicting human occupations in photos has great application potentials in intelligent services and systems. However, using traditional classification methods cannot reliably distinguish different occupations due to the complex relations between occupation...
Design and Implementation of the Accumulating Algorithm of Digital Signal Averager
Found in: Digital Manufacturing and Automation, International Conference on
By Jietao Diao,Qingjiang Li,Wei Yi,Meng Wang,Haijun Liu,Honhqi Yu,Zhaolin Sun,Xin Xu
Issue Date:August 2011
pp. 377-380
To satisfy the need of on-board accumulation in time-of-fLight mass spectrometer (TOF-MS) appLications, the paper presents an accumulation algorithm in FPGA based on PipeLine and ping-pong operation. The accumulation algorithm is verified on a signal avera...
A QoS-Aware Web Service Selection Algorithm Based on Clustering
Found in: Web Services, IEEE International Conference on
By Yi Xia,Ping Chen,Liang Bao,Meng Wang,Jing Yang
Issue Date:July 2011
pp. 428-435
With the prevalence of SOA, an increasing number of Web services are created and composed to construct complex business processes. Selecting an appropriate service from a lot of independently developed services which have the same functionality but differe...
Image saliency: From intrinsic to extrinsic context
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Meng Wang,J. Konrad,P. Ishwar,K. Jing,H. Rowley
Issue Date:June 2011
pp. 417-424
We propose a novel framework for automatic saliency estimation in natural images. We consider saliency to be an anomaly with respect to a given context that can be global or local. In the case of global context, we estimate saliency in the whole image rela...
Real-Time Video Copy-Location Detection in Large-Scale Repositories
Found in: IEEE Multimedia
By Bo Liu,Zhu Li,Linjun Yang,Meng Wang,Xinmei Tian
Issue Date:July 2011
pp. 22-31
By exploring the temporal relationships inherent in video, a probabilistic framework can help identify and locate copies of query videos.
Research on Service-Oriented Reconfigurable Business Collaboration Platform for Cluster Supply Chain
Found in: Manufacturing Automation, International Conference on
By Zhan Jiang, Meng Wang, Lanfen Lin
Issue Date:December 2010
pp. 203-209
Cluster supply chain is a kind of supply chain coupling with the industrial cluster, and its effective operation plays an important role in the promotion of industrial clusters. This paper presents a service-oriented solution to support the business cooper...
Robust and Fast Localization Algorithm for Data Matrix Barcode
Found in: Optoelectronics and Image Processing, International Conference on
By Feng Liu, Anan Liu, Meng Wang, Zhaoxuan Yang
Issue Date:November 2010
pp. 356-359
Data Matrix barcode is one of the most extensively used 2D barcodes. During the flow process of Data Matrix barcode decoding, barcode localization is the first and non-trivial step for the latter steps, like affine transformation adjustment, fine-level for...
Efficient video duplicate detection via compact curve matching
Found in: Multimedia and Expo, IEEE International Conference on
By Bo Liu, Zhu Li, Meng Wang
Issue Date:July 2010
pp. 100-105
Efficient video duplicate detection is of great practical significance in many applications. In this paper, we propose a computational geometry approach for video duplicate detection. In the proposed scheme, video clips are modeled as curves in a scaled ap...
Panorama Painting: With a Bare Digital Camera
Found in: Image and Graphics, International Conference on
By Meng Wang
Issue Date:September 2009
pp. 82-86
This paper presents the design and implementation of an approach to creating a single-viewpoint full view panorama photograph from a set of image sequence. To ensure the simplicity for both shooting and stitching, input images are individual frames extract...
Dynamic Scratch-Pad Memory Management with Data Pipelining for Embedded Systems
Found in: Computational Science and Engineering, IEEE International Conference on
By Yanqin Yang, Meng Wang, Zili Shao, Minyi Guo
Issue Date:August 2009
pp. 358-365
In this paper, we propose an effectivedata pipelining technique, SPDP (scratch-pad datapipelining), for dynamic scratch-pad memory (SPM)management with DMA (Direct Memory Access). InSPDP, we group multiple iterations of a loop intoa block for SPM allocatio...
Location-Aware, Flexible Task Management for Collaborating Unmanned Autonomous Vehicles
Found in: Adaptive Hardware and Systems, NASA/ESA Conference on
By Meng Wang, Yang Zhao, Alex Doboli
Issue Date:August 2009
pp. 59-66
Unmanned Autonomous Vehicles (UAVs) are emerging as a breakthrough concept in technology. A main challenge related to UAV control is devising flexible strategies with predictable performance in hard-to-predict conditions. This paper proposes an approach to...
Urban Traffic Signal Learning Control Using SARSA Algorithm Based on Adaptive RBF Network
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Chun-gui Li, Meng Wang, Shu-Hong Yang, Zeng-fang Zhang
Issue Date:April 2009
pp. 658-661
Urban traffic control is very complicated, so to build a precise mathematical model for it is very difficult, In this paper, we use the SARSA reinforcement leaning algorithm to control the traffic signal, thus the decision can be made dynamically according...
A State-Based Predictive Approach for Leakage Reduction of Functional Units
Found in: Embedded and Ubiquitous Computing, IEEE/IFIP International Conference on
By Linfeng Pan, Minyi Guo, Yanqin Yang, Meng Wang, Zili Shao
Issue Date:December 2008
pp. 52-58
As MOSFETs (Metal-Oxide-Semiconductor Field Effect Transistor) dimensions enter the sub-micrometer region, reducing leakage power becomes a significant issue of VLSI industry. In this paper, we propose a novel prediction approach to predict idleness of fun...
Concept Acquisition from Corpora: Using an Automatic Clustering Method Based on Chinese Measure Words
Found in: Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on
By Meng Wang, Hong Zhu, Shiwen Yu
Issue Date:December 2008
pp. 295-298
This paper presents a new concept representation based on measure words. Concepts are modeled as vectors with one component corresponding to each measure word. We propose a weighting scheme that assigns each measure word a weight in a concept. Then we cond...
Overhead-Aware System-Level Joint Energy and Performance Optimization for Streaming Applications on Multiprocessor Systems-on-Chip
Found in: Real-Time Systems, Euromicro Conference on
By Hui Liu, Zili Shao, Meng Wang, Ping Chen
Issue Date:July 2008
pp. 92-101
In this paper, we focus on joint energy and performanceoptimization for streaming applications on multiprocessorSystems-on-Chip by combining task-level coarse-grainedsoftware pipelining with DVS (Dynamic Voltage Scaling)and DPM (Dynamic Power Management) t...
DFTL: a Description Language for Transformation of Data Formats
Found in: Asia-Pacific Software Engineering Conference
By Meng Wang, Ping Chen, Xiyang Liu, Shengming Hu, Miao Zhang
Issue Date:December 2007
pp. 569
No summary available.
An Improved Multi-stage Vector Quantization for Image Coding
Found in: Intelligent Information Hiding and Multimedia Signal Processing, International Conference on
By Meng Wang, Hui-Ping Ma, Chong-Qing Zhou, Bian Yang
Issue Date:November 2007
pp. 415-420
The traditional full search vector quantization (FSVQ) can give a desirable quality for image coding, but it consumes too much time and memory space. The multistage vector quantization (MSVQ) was proposed to alleviate the computational complexity of FSVQ. ...
Multi-Concept Multi-Modality Active Learning for Interactive Video Annotation
Found in: International Conference on Semantic Computing
By Meng Wang, Xian-Sheng Hua, Yan Song, Jinhui Tang, Li-Rong Dai
Issue Date:September 2007
pp. 321-328
Active learning methods have been widely applied to reduce human labeling effort in multimedia annotation tasks. However, in traditional methods multiple concepts are usually sequentially annotated, i.e., each concept is exhaustively annotated before proce...
Real-Time Loop Scheduling with Leakage Energy Minimization for Embedded VLIW DSP Processors
Found in: Real-Time Computing Systems and Applications, International Workshop on
By Meng Wang, Zili Shao, Chun Jason Xue, Edwin H.-M. Sha
Issue Date:August 2007
pp. 12-19
In this paper, we develop a novel real-time instructionlevel loop scheduling technique to reduce leakage energy consumption for applications with loops on VLIW architecture. We first prove that the scheduling problem with the minimum leakage energy consump...
Semi-Supervised Kernel Regression
Found in: Data Mining, IEEE International Conference on
By Meng Wang, Xian-Sheng Hua, Yan Song, Li-Rong Dai, Hong-Jiang Zhang
Issue Date:December 2006
pp. 1130-1135
Insufficiency of training data is a major obstacle in machine learning and data mining applications. Many different semi-supervised learning algorithms have been proposed to tackle this difficulty by leveraging a large amount of unlabeled data. However, mo...
A novel cell tracking algorithm and continuous hidden Markov model for cell phase identification
Found in: Life Science Systems and Applications Workshop
By Xiaobo Thou, Jun Yang, Meng Wang, S.T.C. Wong
Issue Date:July 2006
pp. 1-2
Time-lapse microscopy cell imaging is attracting more and more attentions due to its potential in achieving new and high throughput ways to conduct drug discovery and quantitative cellular studies. However, the lacking of effective automatic systems for st...
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