5. FSKD 2008:
Shandong,
China
Jun Ma, Yilong Yin, Jian Yu, Shuigeng Zhou (Eds.):
Fifth International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2008, 18-20 October 2008, Jinan, Shandong, China, Proceedings, Volume 3.
IEEE Computer Society 2008, ISBN 978-0-7695-3305-6 BibTeX
Fuzzy Databases
Computing with Words
Fuzzy Systems in Bioinformatics and Biomedical Engineering
- Xiaosi Zhan, Xiangxu Meng, Yilong Yin, Gongping Yang:
A Method Combined on Multi-level Factors for Fingerprint Image Quality Estimation.
31-36
Electronic Edition (link) BibTeX
- Yan Na, Hongmin Lu, Ying Zhang:
Content Analysis Based Medical Images Fusion with Fuzzy Inference.
37-41
Electronic Edition (link) BibTeX
- Yanjun Zeng, Chengyuan Tu, Xiaojun Zhang:
Fuzzy-Set Based Fast Edge Detection of Medical Image.
42-46
Electronic Edition (link) BibTeX
- Hao-xiang Wu, Qi-ting Huang, Lian-qing Zhou, Iwao Okutani:
Identification of Band Reflectance for Each Category and Land-Cover Classification Using Fuzzy Least-Squares Method.
47-53
Electronic Edition (link) BibTeX
- Qiang Luo, Dongyun Yi:
Interaction Detection via Probabilistic Fuzzy Logic for Coupled Dynamical Systems.
54-58
Electronic Edition (link) BibTeX
- Lei Zhao, Guosheng Cheng:
The Object Enlargement of Fuzzy Concept Lattices.
59-62
Electronic Edition (link) BibTeX
- Qi-Chuan Tian:
A New Iris Region Segmentation Method.
63-67
Electronic Edition (link) BibTeX
Fuzzy Systems in Communications and Computer Networks
- Qi Bing, Jun Lu, Yan Long:
A Weighted Fuzzy Clustering Algorithm for Multicast Routing Optimization.
71-75
Electronic Edition (link) BibTeX
- Tingna Shi, Sujuan Wang, Hongwei Fang, Zhengwei Chen:
Fuzzy Immune PI Control of Networked Control System Based on ADW Time-Delay Prediction.
76-80
Electronic Edition (link) BibTeX
- Minghua Jiang, Ming Hu, Tao Peng, Yixiang Ding:
Fuzzy Reliability Analysis of a Multi-sensor Fusion System.
81-84
Electronic Edition (link) BibTeX
- Yaling Dou, Hongxing Guo, Jingli Zhou:
On the Shortest Path to Solve the Problem Based on Vague Sets.
85-89
Electronic Edition (link) BibTeX
Fuzzy Systems in Financial Engineering
Fuzzy Systems in Pattern Recognition and Diagnostics
- Jingtao Sun, Qiuyu Zhang, Zhanting Yuan, Wenhan Huang, Xiaowen Yan, Jianshe Dong:
A Junk Mail Filtering Method Based on LSA and FSVM.
111-115
Electronic Edition (link) BibTeX
- Lanzhen Yang, Minghu Ha:
A New Similarity Measure between Intuitionistic Fuzzy Sets Based on a Choquet Integral Model.
116-121
Electronic Edition (link) BibTeX
- Qiuhua Zheng, Weihua Hu, Yuntao Qian, Min Yao, Xianglin Wang, Jing Chen:
A Novel Approach for Network Event Correlation Based on Set Covering.
122-126
Electronic Edition (link) BibTeX
- Xin Zhou, Huaxiang Zhang:
An Algorithm of Text Categorization Based on Similar Rough Set and Fuzzy Cognitive Map.
127-131
Electronic Edition (link) BibTeX
- Yongqiang Zhang, Yanyan Gao:
A Fuzzy Logic Map Matching Algorithm.
132-136
Electronic Edition (link) BibTeX
- Hui Li, Yuping Zhang, Haiqi Zheng:
Angle Domain Average and CWT for Fault Detection of Gear Crack.
137-141
Electronic Edition (link) BibTeX
- Hui Li, Haiqi Zheng:
Bearing Fault Detection Using Envelope Spectrum Based on EMD and TKEO.
142-146
Electronic Edition (link) BibTeX
- Xiuhua Tang, Xingbo Sun:
Chinese Wine Classification through Micrograph Using Combined Feature and Fuzzy Cluster.
147-152
Electronic Edition (link) BibTeX
- Haidong Yang, Chunsheng Li:
Combining Fuzzy c-Means Classifiers Using Fuzzy Majority Vote.
153-156
Electronic Edition (link) BibTeX
- Lei Gao, Guangzhou Zeng:
Dynamic Testing Algorithm Based on Rough Sets for Multiple Fault Diagnosis.
157-163
Electronic Edition (link) BibTeX
- Yanmei Li, Weiyuan Zhang:
Evaluation of Sewing Quality in Appearance Based on Fuzzy Recognition.
164-167
Electronic Edition (link) BibTeX
- Hui Zhao, Zhiliang Wang:
Facial Action Units Recognition Based on Fuzzy Kernel Clustering.
168-172
Electronic Edition (link) BibTeX
- Shufeng Ai, Hui Li:
Gear Fault Detection Based on Ensemble Empirical Mode Decomposition and Hilbert-Huang Transform.
173-177
Electronic Edition (link) BibTeX
- Leqing Zhu, Sanyuan Zhang, Rui Xing, Yin Zhang:
Palmprint Recognition Based on PFI and Fuzzy Logic.
178-182
Electronic Edition (link) BibTeX
- Feng Zhao, Huaiqing Zhang, Zengyuan Li, Yong Pang:
The Extraction of Individual Tree-Crown in Aerial Digital Camera Imagery.
183-188
Electronic Edition (link) BibTeX
Fuzzy Systems in Robotics and Intelligent Control
- Yi Tian, Dongbin Zhao, Jianqiang Yi:
A Fuzzy Logic Controller with Adaptive Dynamic Programming Optimization for Traffic Signals.
191-195
Electronic Edition (link) BibTeX
- Shuxian Lun, Dong Wang, Changjian Cheng:
A New Fuzzy Guaranteed Cost Control Design for a Class of Nonlinear Discrete-Time System with Uncertainties.
196-200
Electronic Edition (link) BibTeX
- Dayou Li, Beisheng Liu, Carsten Maple, Daming Jiang, Yong Yue:
Active Robot Learning for Building Up High-Order Beliefs.
201-205
Electronic Edition (link) BibTeX
- Yuansheng Huang, Qingchao Liu, Zilong Qiu, Mingyan Wang:
Evaluating Degree of Success in Power Plant Construction Project Based on Fuzzy Neural Network.
206-210
Electronic Edition (link) BibTeX
- Hong-yong Yang, Yu-ling Zhang:
Fuzzy System in Multivehicle Swarming.
211-215
Electronic Edition (link) BibTeX
- Guozheng Xu, Aiguo Song:
Fuzzy Variable Impedance Control for Upper-Limb Rehabilitation Robot.
216-220
Electronic Edition (link) BibTeX
- Xiangjun Cheng, Zhaoxia Yang:
Intelligent Traffic Signal Control Approach Based on Fuzzy-Genetic Algorithm.
221-225
Electronic Edition (link) BibTeX
- Jian Wang, Hong-hua Wang, Xiao-ling Yuan, Tian-hang Lu:
Novel Intelligent Direct Torque Control for Permanent Magnet Synchronous Motor Drive.
226-230
Electronic Edition (link) BibTeX
- Yuan Zhou, Mingshan Liu, Zi-da Zhang, Rong-lian Huang:
Research on Application of Fuzzy Neural Network in Combine Harvester.
231-235
Electronic Edition (link) BibTeX
- Dawei Zhang, Shenmin Song:
Research on the Adaptive Fuzzy Sliding Mode Control of 2-DOF Robot.
236-240
Electronic Edition (link) BibTeX
- Songhao Piao, Lining Sun:
Robot Action Acquisition by Self-Learning Fuzzy Controller.
241-244
Electronic Edition (link) BibTeX
- Yanming Wu, Jun Wang, Xiaohong Yin, Han Zhao:
Study for AGV Trajectory Control by Using Fuzzy Reasoning.
245-248
Electronic Edition (link) BibTeX
- Xiaoye Wang, Yingyuan Xiao, Degan Zhang:
The Design of Mill Automatic Gauge Control System Based on the Fuzzy Proportion Integral Differential Controller.
249-253
Electronic Edition (link) BibTeX
- Xianqing Cao, Liping Fan:
Vector Controlled Permanent Magnet Synchronous Motor Drive Based on Neural Network and Multi Fuzzy Controllers.
254-258
Electronic Edition (link) BibTeX
Fuzzy Systems in Signal Processing and Multi-media
Fuzzy Optimization and Design
- Kun Zhou, Yanmin Song, Xintian Shen, Yurong Yan, Wen Wang:
An Application of Fuzzy Control Based on PLC in the Electrical Control System of Fancy Soap Production.
279-283
Electronic Edition (link) BibTeX
- Jian Cao, Yi Wang, Xin'an Ding, Minglu Li:
An Automatic Configuration Algorithm for Distributed Service Process Engine Based on Fuzzy Control.
284-288
Electronic Edition (link) BibTeX
- Changliang Xia, Gengming Gao:
Brushless DC Motors Control Based on Smith Predictor Modified by Fuzzy-PI Controller.
289-293
Electronic Edition (link) BibTeX
- Cuiwen Cao, Xingsheng Gu, Zhong Xin:
Credibility Fuzzy Chance Constrained Models for Crude Oil Scheduling and Storage Management.
294-298
Electronic Edition (link) BibTeX
- Carlos R. Garcia-Alonso:
Dealing with Complexity in Large Scale and Structured Fuzzy Systems.
299-305
Electronic Edition (link) BibTeX
- Zhen Huang, Yongji Wang:
Design of a PSO Based Fuzzy Logic Controller for Vessel Mooring Shifting System.
306-310
Electronic Edition (link) BibTeX
- Xiaolin Zhang, Hongwei Zhao, Yiming Qi, Li Wang:
Grinding Process Fuzzy Control System Design and Application Based on MATLAB.
311-315
Electronic Edition (link) BibTeX
Fuzzy Decision Analysis and Support
- Wuqi Song, Yijun Liu, Zhengxiang Zhu, Jifa Gu:
A Framework of Meta-Synthesis Consensus Support System for Group Decision-Making Problems.
319-324
Electronic Edition (link) BibTeX
- Jian Ye, Jintao Li, Hongzhou Shi, Xiaoguang Gu, Zhenmin Zhu:
A Fuzzy Petri Net Model towards Context-Awareness Based Personalized Recommendation.
325-330
Electronic Edition (link) BibTeX
- Haiyan Chen, Jiandong Wang, Xuefeng Yan:
A Fuzzy Support Vector Machine with Weighted Margin for Flight Delay Early Warning.
331-335
Electronic Edition (link) BibTeX
- Yanbing Gong, Jiguo Zhang:
A Method for Fuzzy Multi-attribute Decision Making with Preference Information in the Form of Fuzzy Complementary Judgment Matrix.
336-340
Electronic Edition (link) BibTeX
- Aimin Wang, Wenhua Liu:
A Study on Decision of Appointment Problems under Fuzzy Conditions and the Computer Management System.
341-345
Electronic Edition (link) BibTeX
- Weize Wang, Zhoujing Wang:
An Approach to Multi-attribute Interval-Valued Intuitionistic Fuzzy Decision Making with Incomplete Weight Information.
346-350
Electronic Edition (link) BibTeX
- Zhuo Xiao, Guiwu Wei:
Application Interval-Valued Intuitionistic Fuzzy Set to Select Supplier.
351-355
Electronic Edition (link) BibTeX
- K. S. Chen, T. W. Chen:
Application of Fuzzy Relative Quality Performance Matrix on the Improvement of Critical to Quality Problems.
356-360
Electronic Edition (link) BibTeX
- Tien-Chin Wang, L. Y. Chen, Ying-Hsiu Chen:
Applying Fuzzy PROMETHEE Method for Evaluating IS Outsourcing Suppliers.
361-365
Electronic Edition (link) BibTeX
- Min Wang, Daozhi Zhao:
Decision-Making of Supplier Involved in New Product Development with Method of Grey Incidence Analysis.
366-370
Electronic Edition (link) BibTeX
- Rui Zhang, Weihua Chen:
Fuzzy AHP Evaluation on Road Transportation in Wuhan City Cluster.
371-375
Electronic Edition (link) BibTeX
- Jun Fei, Ruimin Yao, Lihua Yu:
Fuzzy Analytic Hierarchy Process Application to E-government Performance Evaluation.
376-380
Electronic Edition (link) BibTeX
- Chuanjun Zhu, Wenjie Cai, Xinhai Lu:
Fuzzy Measure and Appraisement of Influencing Factors on Real Estate Price Based on Dominance-Based Rough Sets Approach.
381-385
Electronic Edition (link) BibTeX
- Min Wang:
Fuzzy Random Multi-attribute Decision Making Method.
386-390
Electronic Edition (link) BibTeX
- Yuzhong Yang, Liyun Wu:
Fuzzy Synthetic Evaluation on Safety of Fully Mechanized Mining Faces Based on Entropy Weight.
391-395
Electronic Edition (link) BibTeX
- Ran-hang Zhao, Xiao-li Liu, Wen-yan Chen:
Fuzzy Variable Optimal Selection Model with Multiple Attribute Intervals and Its Application.
396-400
Electronic Edition (link) BibTeX
- Jianrong Wang, Shouming Hou, Yingying Su, Jianwei Du, Wanshan Wang:
Markov Decision Process Based Multi-agent System Applied to Aeroengine Maintenance Policy Optimization.
401-408
Electronic Edition (link) BibTeX
- Jizi Li, Chunling Liu, Peiling Guo:
Optimization on Logistics Capability in Cluster Supply Chain Based on Fuzzy Logic and AHP.
409-413
Electronic Edition (link) BibTeX
- Jian-zhou Wang, Jin-xing Che, Jin-zhao Liang, Haiyan Lu:
Research on Real Estate Early Warning System Based on Decision Tree and Fuzzy Recognition Theory.
414-418
Electronic Edition (link) BibTeX
- Chundi Si, Enli Chen, Peng Lv:
Safety Comprehensive Assessment of Tailing Reservior Based on Information Entropy and Fuzzy Mathematics.
419-424
Electronic Edition (link) BibTeX
- Yuansheng Huang, Qingchao Liu, Mingyan Wang, Zilong Qiu:
The Multistage Fuzzy Evaluation of CRM Management about the Power Supply Enterprises Based on Utility Analysis and VAR.
425-429
Electronic Edition (link) BibTeX
Fuzzy Systems Modeling and Identification
- Babak Rezaee, Mohammad Hossein Fazel Zarandi:
A New Approach For TSK-Type Fuzzy Model Design.
433-437
Electronic Edition (link) BibTeX
- Shuwei Chen, Jie Wang, Dongshu Wang:
Extraction of Fuzzy Rules by Using Support Vector Machines.
438-442
Electronic Edition (link) BibTeX
- Yu-jiong Gu, Kun-liang Chen, Kun Yang:
Fuzzy Comprehensive Evaluation Method Based on Analytic Hierarchy Process for Falt Risk Analysis of Power Plant Equipment.
443-448
Electronic Edition (link) BibTeX
- Szymon Lukasik, Piotr A. Kowalski, Malgorzata Charytanowicz, Piotr Kulczycki:
Fuzzy Models Synthesis with Kernel-Density-Based Clustering Algorithm.
449-453
Electronic Edition (link) BibTeX
- Fengying Wang, Lei Zhao, Caihong Li, Zhen Cheng, Qufei Zhang:
Usage Control Resource Dissemination Model Based on Fuzzy Logic.
454-458
Electronic Edition (link) BibTeX
Other Topics in Fuzzy Applications
- Jun Wang, QingXiong Cui, Kun Yang:
A Method of Geospatial Modeling and Simulation Based on Geo-AO.
461-467
Electronic Edition (link) BibTeX
- Zhengdong Zhu, Yahong Hu, Xuehan Dong, Zengzhi Li:
A Minimum Coverage Method for Web Service Composition.
468-472
Electronic Edition (link) BibTeX
- Lianxi Hong, Min Xu:
A Model of MDVRPTW with Fuzzy Travel Time and Time-Dependent and Its Solution.
473-478
Electronic Edition (link) BibTeX
- Li Li, Yukuen Sun, Yimin Li:
A New Fuzzy Fault Diagnosis Method.
479-483
Electronic Edition (link) BibTeX
- Shenggang Xie, Lifang Zhou, Ailiang Ma, Luwen Zhou:
A New Switching Scheme for Multi-model Predictive Control Using Clustering Modeling.
484-488
Electronic Edition (link) BibTeX
- Jie Lin, Xu Xu:
A Novel Approach to Find the Revising and Launching Automobile Type.
489-492
Electronic Edition (link) BibTeX
- Hongchun Yuan, Jinling Ju, Ying Chen, Ming Chen:
A Web Based Product Price Forecast Using Fuzzy CBR.
493-497
Electronic Edition (link) BibTeX
- Yanli Lv, Mingwang Zhang:
A Wide-Neighborhood Algorithm for Monotone Nonlinear Complementarity Problem.
498-502
Electronic Edition (link) BibTeX
- An-Pei Wang, Heng-Yi Liao, Te-Hsing Chang:
Adaptive Neuro-fuzzy Inference System on Downstream Water Level Forecasting.
503-507
Electronic Edition (link) BibTeX
- Fang He, Yueting Chen, Shouhua Zhao:
Application of Fuzzy Control in the Stacker Crane of an AS/RS.
508-512
Electronic Edition (link) BibTeX
- Guangrong Shen, Apostolos Sarris:
Application of Texture Analysis in Land Cover Classification of High Resolution Image.
513-517
Electronic Edition (link) BibTeX
- Cuisong Yu, Zhenchun Hao, Jiahu Wang, Zhenhua Wang, Shouchang Hao:
Based on Fuzzy Clustering Theory: Vulnerability Classification Research of Water Resources System.
518-522
Electronic Edition (link) BibTeX
- Hao Liu, Hong He, Sheng-Lei Han, Jin-Rong Yang, Lei Su, Fang Liu:
Based on Single-Chip Adaptive Fuzzy Algorithm Escalator Energy-Saving Control System.
523-526
Electronic Edition (link) BibTeX
- Yu Meng, Zhongming Zhao, Xin Du, Shu Peng:
Building Change Detection Based on Similarity Calibration.
527-531
Electronic Edition (link) BibTeX
- Zhengdong Zhu, Yahong Hu, Xuehan Dong, Zengzhi Li:
Discovery Mechanism Based on the Usability of the Semantic Web Service.
532-536
Electronic Edition (link) BibTeX
- Nang-Fei Pan, Huaitien Wang, Ming-Der Yang, Kai-Chun Hsu:
Estimates of Bridge Girder Conditions Based on Fuzzy Inspection Data.
537-540
Electronic Edition (link) BibTeX
- Yu-Jie Wang, Chao-Shun Kao:
Evaluating the Operation Performance of Airport by FMCDM.
541-545
Electronic Edition (link) BibTeX
- Zhaoqun Du, Weidong Yu, Ye Yu, Lei Chen, Yan Ni, Jiaqi Luo, Xiaohan Yu:
Fabric Handle Clusters Based on Fuzzy Clustering Algorithm.
546-550
Electronic Edition (link) BibTeX
- Liu Jing, Liu Yancong, Yan Chengxin:
Feature Extraction Technique Based on the Perceptive Invariability.
551-554
Electronic Edition (link) BibTeX
- A. Fathima Jabeen, M. Y. Sanavullah:
FPAA Based Bandwidth Recovery in Satellite Subsystems via Intrinsic Evolution.
555-559
Electronic Edition (link) BibTeX
- Shuting Cai, Xuesong Chen, Qinruo Wang, Ming Yin:
FPGA Implementation of Generalized Fuzzy Operations.
560-564
Electronic Edition (link) BibTeX
- Yuankun Wang, Ziqiang Xia:
Fuzzy Comprehensive Evaluation Model for Chinese Sturgeon Habitat Suitability in the Yangtze River.
565-569
Electronic Edition (link) BibTeX
- Jianping Liu, Bangyan Ye:
Fuzzy Fusion of Multi-sensor Data for Tool Wear Identifying.
570-573
Electronic Edition (link) BibTeX
- Xiaochun Yu, Zhi-qin Cui, Ying Yu, Yi-qiang Shi:
Fuzzy Optimal Design of the Plate-Fin Heat Exchangers by Particle Swarm Optimization.
574-578
Electronic Edition (link) BibTeX
- Wenrui Zheng, Jingzhi Zhang:
Fuzzy Random Method in Earthquake Disaster Risk Assessment.
579-583
Electronic Edition (link) BibTeX
- ShiBin Su, ZhenYu Liu:
Fuzzy Synthesis Assessment Research on Coordinate Control among Enterprises of B2B EC.
584-588
Electronic Edition (link) BibTeX
- Jun-yi Ren:
Measure Research in Regional Intellectual Capital on the Basis of Multifactor Level Fuzzy Evaluation Method.
589-593
Electronic Edition (link) BibTeX
- Bin Liu, Zheng Jiang, Kang-ling Fang:
Multi-model Generalized Predictive Control for Temperature Control System.
594-598
Electronic Edition (link) BibTeX
- Cheng-yueh Tsai, Yung-hui Lee:
Multiple-Camera-Based Gesture Recognition by MDA Method.
599-603
Electronic Edition (link) BibTeX
- Feng-xiao Wang, Lu Chen:
On (Alpha, Beta) Fuzzy Subalgebras of BCH-Algebras.
604-607
Electronic Edition (link) BibTeX
- Ying Ding, Zhenzhou Yuan, Yanhong Li:
Performance Evaluation Model for Transportation Corridor Based on Fuzzy-AHP Approach.
608-612
Electronic Edition (link) BibTeX
- Hua Huang, Li-ping Sun, Ling-jian Kong, Guo-he Wang:
Research on Thermal and Moisture Comfort of Fabrics Based on Fuzzy Mathematics.
613-616
Electronic Edition (link) BibTeX
- Chin-Hui Liu, Chang-Shian Chen, Chin-Hua Huang:
Revising One Time Lag of Water Level Forecasting with Neural Fuzzy System.
617-621
Electronic Edition (link) BibTeX
- Wangtu Xu, Shiwei He, Rui Song, Yu Guo, Leilei Quan:
Road Occupancy Rate Based Fuzzy Logic for Transit Signal Control at Freeway Ramp.
622-626
Electronic Edition (link) BibTeX
- Zhen Yu, Hongmei Liu:
Some Classes of 3-Gamma c-Critical Graph.
627-629
Electronic Edition (link) BibTeX
- Jiaxiu Pan, Sanjuan Kang, Yujuan Liang, Yu Xue:
Study Effects of Maximum Velocity and Delay Probability on Mixed Traffic Flow.
630-634
Electronic Edition (link) BibTeX
- Ching-Ho Leu, Cheng-Che Chen, Chun-Mei Lai:
Testing Hypothesis Concerning Correlation Coefficient with Fuzzy Data.
635-643
Electronic Edition (link) BibTeX
- Shixiang Liu, Linfu Xue:
The Application of Fuzzy Clustering to Oil and Gas Evaluation.
644-647
Electronic Edition (link) BibTeX
- Ju-Hua Mo, Min Huang, Xing-Wei Wang:
The Combination of Push and Fuzzy Logic Control for the Production Control of a General Serial Line.
648-653
Electronic Edition (link) BibTeX
- Yanwen Liu, Qian Sun:
The Evaluation and Forecasting of Investment Risk of High-Tech SME Based on Fuzzy Comprehensive Evaluation.
654-658
Electronic Edition (link) BibTeX
- Xiaoceng Wu:
Traffic Equilibrium Assignment for Multiclass Network Based on Similarity Measure.
659-662
Electronic Edition (link) BibTeX
- Yuanlong Li, Zhicheng Ji:
T-S modeling, Simulation and Control of the Buck Converter.
663-667
Electronic Edition (link) BibTeX
- Jianhua Xu, Yaning Chen, Weihong Li:
Using GM (1, 1) Models to Predict Groundwater Level in the Lower Reaches of Tarim River: A Demonstration at Yingsu Section.
668-672
Electronic Edition (link) BibTeX
- Jun Zhai, Weixin Luan, Yiduo Liang, Jiatao Jiang:
Using Ontology to Represent Fuzzy Knowledge for Fuzzy Systems.
673-677
Electronic Edition (link) BibTeX
- Jingxuan Yuan, Hongxia Han, Yanping Dong:
Variable Fuzzy Recognition Model and Application of Optimal Selection for Reservoir Flood Operation Schemes.
678-682
Electronic Edition (link) BibTeX
Copyright © Sat May 16 23:12:52 2009
by Michael Ley (ley@uni-trier.de)
