The SCEAS System
Navigation Menu
Introduction
Collection Based
Clustering
Ranking
Paper Based
Journals
Conferences
DB Status
Statistics
Search

Search the dblp DataBase

Title:
Author:
Ning Xi: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Amit Goradia, Zhiwei Cen, Clayton Haffner, Ning Xi, Matt W. Mutka
    Design, Implementation and Performance Analysis of Pervasive Surveillance Networks. [Citation Graph (0, 0)][DBLP]
    FLAIRS Conference, 2006, pp:472-477 [Conf]
  2. Heping Chen, Weihua Sheng, Ning Xi, Mumin Song, YiFan Chen
    Automated Robot Trajectory Planning for Spray Painting of Free-Form Surfaces in Automotive Manufacturing. [Citation Graph (0, 0)][DBLP]
    ICRA, 2002, pp:450-455 [Conf]
  3. Heping Chen, Ning Xi, Weihua Sheng, YiFan Chen, Allen Roche, Jeffrey Dahl
    A general framework for automatic CAD-guided tool planning for surface manufacturing. [Citation Graph (0, 0)][DBLP]
    ICRA, 2003, pp:3504-3509 [Conf]
  4. Heping Chen, Ning Xi, Zhouhua Wei, YiFan Chen, Jeffrey Dahl
    Robot trajectory integration for painting automotive parts with multiple patches. [Citation Graph (0, 0)][DBLP]
    ICRA, 2003, pp:3984-3989 [Conf]
  5. Imad Elhajj, Ning Xi, Wai-keung Fung, Yun-Hui Liu, Yasuhisa Hasegawa, Toshio Fukuda
    Modeling and Control of Internet Based Cooperative Teleoperation. [Citation Graph (0, 0)][DBLP]
    ICRA, 2001, pp:662-667 [Conf]
  6. Imad Elhajj, Ning Xi, Amit Goradia, Chow Man Kit, Yun-Hui Liu, Toshio Fukuda
    Tele-coordinated control of multi-robot systems via the internet. [Citation Graph (0, 0)][DBLP]
    ICRA, 2003, pp:1646-1652 [Conf]
  7. Imad Elhajj, Ning Xi, Yun-Hui Liu
    Real-Time Control of Internet Based Teleoperation with Force Reflection. [Citation Graph (0, 0)][DBLP]
    ICRA, 2000, pp:3284-3289 [Conf]
  8. Imad Elhajj, Ning Xi, BooHeon Song, Mengmeng Yu, Wang Tai Lo, Yun-Hui Liu
    Transparency and Synchronization in Supermedia Enhanced Internet-Based Teleoperation. [Citation Graph (0, 0)][DBLP]
    ICRA, 2002, pp:2713-2718 [Conf]
  9. Carmen K. M. Fung, Imad Elhajj, Wen J. Li, Ning Xi
    A 2-D PVDF Force Sensing System for Micro-Manipulation and Micro-Assembly. [Citation Graph (0, 0)][DBLP]
    ICRA, 2002, pp:1489-1494 [Conf]
  10. Wai-keung Fung, Ning Xi, Wang Tai Lo, Yun-Hui Liu
    Improving Efficiency of Internet Based Teleoperation using Network QoS. [Citation Graph (0, 0)][DBLP]
    ICRA, 2002, pp:2707-2712 [Conf]
  11. Ghuanfan Guo, Tzyh Jong Tarn, Ning Xi, Antal K. Bejczy
    Fusion of Human and Machine Intelligence for Telerobotic Systems. [Citation Graph (0, 0)][DBLP]
    ICRA, 1995, pp:3110-3115 [Conf]
  12. Antony W. T. Ho, Wen J. Li, Imad Elhajj, Ning Xi, Tao Mei
    A Bone-reaming System Using Micro Sensors for Internet Force-feedback Control. [Citation Graph (0, 0)][DBLP]
    ICRA, 2001, pp:656-661 [Conf]
  13. Wei Kang, Ning Xi, Andy Sparks
    Formation Control of Autonomous Agents in 3D Workspace. [Citation Graph (0, 0)][DBLP]
    ICRA, 2000, pp:1755-1760 [Conf]
  14. Wei Kang, Ning Xi, Jindong Tan
    Analysis and Design of Non-Time Based Motion Controller for Mobile Robots. [Citation Graph (0, 0)][DBLP]
    ICRA, 1999, pp:2964-2969 [Conf]
  15. Raymond H. W. Lam, Wen J. Li, Ning Xi
    A wireless temperature measurement guide rod for internal bone fixation surgery. [Citation Graph (0, 0)][DBLP]
    ICRA, 2003, pp:1768-1773 [Conf]
  16. Guangyong Li, Ning Xi, Mengmeng Yu, Wai-keung Fung
    3-D nanomanipulation using atomic force microscopy. [Citation Graph (0, 0)][DBLP]
    ICRA, 2003, pp:3642-3647 [Conf]
  17. Wang Tai Lo, Yun-Hui Liu, Imad Elhajj, Ning Xi, Yinghai Shi, Yuechao Wang
    Co-operative control of internet based multi-robot systems witb force reflection. [Citation Graph (0, 0)][DBLP]
    ICRA, 2003, pp:4414-4419 [Conf]
  18. Fathi M. Salam, Ning Xi
    Integrated Photo and Acceleration Sensing Module for Robot Planning and Control. [Citation Graph (0, 0)][DBLP]
    ICRA, 1999, pp:1293-1298 [Conf]
  19. Weihua Sheng, Ning Xi, Mumin Song, YiFan Chen
    Graph-based Surface Merging in CAD-guided Dimensional Inspection of Automotive Parts. [Citation Graph (0, 0)][DBLP]
    ICRA, 2001, pp:3127-3132 [Conf]
  20. Weihua Sheng, Ning Xi, Mumin Song, YiFan Chen, James S. Rankin III
    Automated CAD-Guided Automobile Part Dimensional Inspection. [Citation Graph (0, 0)][DBLP]
    ICRA, 2000, pp:1157-1162 [Conf]
  21. Mumin Song, Tzyh Jong Tarn, Ning Xi
    Integrated Hybrid System Approach for Planning and Control of Concurrent Tasks in Manufacturing Systems. [Citation Graph (0, 0)][DBLP]
    ICRA, 1998, pp:1192-1197 [Conf]
  22. Yu Sun, Ning Xi, Jindong Tan, Yuechao Wang
    Interactive Model Identification for Nonholonomic Cart Pushed by a Mobile Manipulator. [Citation Graph (0, 0)][DBLP]
    ICRA, 2002, pp:3966-3971 [Conf]
  23. Tzyh Jong Tarn, Ning Xi, A. K. Ramadorai, Antal K. Bejczy
    A Versatile Experimental System for Dual-Arm Planning and Control. [Citation Graph (0, 0)][DBLP]
    ICRA, 1994, pp:1515-1520 [Conf]
  24. Ning Xi, Tzyh Jong Tarn
    Heterogeneous Function-Based Human/Robot Cooperations. [Citation Graph (0, 0)][DBLP]
    ICRA, 1998, pp:1296-1301 [Conf]
  25. Ning Xi, Tzyh Jong Tarn
    Action Synchronization and Control of Internet Based Telerobotic Systems. [Citation Graph (0, 0)][DBLP]
    ICRA, 1999, pp:219-224 [Conf]
  26. Jindong Tan, Ning Xi
    Hybrid System Design for Singularityless Task Level Robot Controllers. [Citation Graph (0, 0)][DBLP]
    ICRA, 2000, pp:3007-3012 [Conf]
  27. Jindong Tan, Ning Xi
    Unified Model Approach for Planning and Control of Mobile Manipulators. [Citation Graph (0, 0)][DBLP]
    ICRA, 2001, pp:3145-3152 [Conf]
  28. Jindong Tan, Ning Xi
    Integrated Task Planning and Control for Mobile Manipulators. [Citation Graph (0, 0)][DBLP]
    ICRA, 2002, pp:382-387 [Conf]
  29. Jindong Tan, Ning Xi, Amit Goradia, Weihua Sheng
    Coordination of human and mobile manipulator formation in a perceptive reference frame. [Citation Graph (0, 0)][DBLP]
    ICRA, 2003, pp:374-0 [Conf]
  30. Qing Peng Wang, Da Long Tan, Ning Xi, Yue Chao Wang
    The Control Oriented QoS: analysis and prediction. [Citation Graph (0, 0)][DBLP]
    ICRA, 2001, pp:1897-1902 [Conf]
  31. Yunying Wu, Tzyh Jong Tarn, Ning Xi
    Force and Transition Control with Enviromental Uncertainties. [Citation Graph (0, 0)][DBLP]
    ICRA, 1995, pp:899-904 [Conf]
  32. Ning Xi, Tzyh Jong Tarn, Antal K. Bejczy
    Event-Based Planning and Control for Multi-Robot Coordination. [Citation Graph (0, 0)][DBLP]
    ICRA (1), 1993, pp:251-258 [Conf]
  33. Di Xiao, Bijoy K. Ghosh, Ning Xi, Tzyh Jong Tarn
    Intelligent Robotic Manipulation with Hybrid Position/Force Control in a Uncalibrated Workspace. [Citation Graph (0, 0)][DBLP]
    ICRA, 1998, pp:1671-1676 [Conf]
  34. Zhenyu Yu, Bijoy K. Ghosh, Ning Xi, Tzyh Jong Tarn
    Temporal and Spartial Sensor Fusion in a Robotic Manufacturing Workcell. [Citation Graph (0, 0)][DBLP]
    ICRA, 1995, pp:160-165 [Conf]
  35. Dan Chen, Xusheng Tang, Zongying Ou, Ning Xi
    A Hierarchical FloatBoost and MLP Classifier for Mobile Phone Embedded Eye Location System. [Citation Graph (0, 0)][DBLP]
    ISNN (2), 2006, pp:20-25 [Conf]
  36. Imad Elhajj, Ning Xi, Wai-keung Fung, Yun-Hui Liu, Wen J. Li, Tomoyuki Kaga, Toshio Fukuda
    Supermedia in Internet-Based Telerobotic Operations. [Citation Graph (0, 0)][DBLP]
    MMNS, 2001, pp:359-372 [Conf]
  37. Zhiwei Cen, Matt W. Mutka, Danyu Zhu, Ning Xi
    Supermedia Transport for Teleoperations over Overlay Networks. [Citation Graph (0, 0)][DBLP]
    NETWORKING, 2005, pp:1409-1412 [Conf]
  38. Alexander Chobanyan, Matt W. Mutka, V. S. Mandrekar, Ning Xi
    Modeling Available Bandwidth for an Efficient QoS Characterization of a Network Path. [Citation Graph (0, 0)][DBLP]
    NETWORKING, 2005, pp:316-327 [Conf]
  39. Alexander Chobanyan, Matt W. Mutka, Shlomo Levental, Ning Xi
    Behavior of Available End-to-end Bandwidth: Non-Parametric Approach. [Citation Graph (0, 0)][DBLP]
    QEST, 2006, pp:9-18 [Conf]
  40. Imad Elhajj, Ning Xi, Wai-keung Fung, Yun-Hui Liu, Yasuhisa Hasegawa, Toshio Fukuda
    Multi-site real-time tele-cooperation via the Internet. [Citation Graph (0, 0)][DBLP]
    Advanced Robotics, 2003, v:17, n:3, pp:235-251 [Journal]
  41. Imad Elhajj, Amit Goradia, Ning Xi, Chow Man Kit, Yun-Hui Liu, Toshio Fukuda
    Design and Analysis of Internet-Based Tele-Coordinated Multi-Robot Systems. [Citation Graph (0, 0)][DBLP]
    Auton. Robots, 2003, v:15, n:3, pp:237-254 [Journal]
  42. Jindong Tan, Ning Xi, Yuechao Wang
    Integrated Task Planning and Control for Mobile Manipulators. [Citation Graph (0, 0)][DBLP]
    I. J. Robotic Res., 2003, v:22, n:5, pp:337-356 [Journal]
  43. Jizhong Xiao, Jun Xiao, Ning Xi
    Intelligent Control of a Miniature Climbing Robot. [Citation Graph (0, 0)][DBLP]
    JACIII, 2004, v:8, n:3, pp:260-268 [Journal]
  44. Ning Xi, Tzyh Jong Tarn
    Stability analysis of non-time referenced Internet-based telerobotic systems. [Citation Graph (0, 0)][DBLP]
    Robotics and Autonomous Systems, 2000, v:32, n:2-3, pp:173-178 [Journal]
  45. Yu Sun, Ning Xi, Jindong Tan
    On-line parameter identification of a cart by mobile manipulation pushing. [Citation Graph (0, 0)][DBLP]
    Robotics and Autonomous Systems, 2004, v:46, n:1, pp:29-46 [Journal]
  46. Weihua Sheng, Qingyan Yang, Jindong Tan, Ning Xi
    Distributed multi-robot coordination in area exploration. [Citation Graph (0, 0)][DBLP]
    Robotics and Autonomous Systems, 2006, v:54, n:12, pp:945-955 [Journal]
  47. Jun Xiao, Jizhong Xiao, Ning Xi, R. Lal Tummala, Ranjan Mukherjee
    Fuzzy controller for wall-climbing microrobots. [Citation Graph (0, 0)][DBLP]
    IEEE T. Fuzzy Systems, 2004, v:12, n:4, pp:466-480 [Journal]
  48. Quan Shi, Ning Xi, Weihua Sheng
    Recursive Measurement Process for Improving Accuracy of Dimensional Inspection of Automotive Body Parts. [Citation Graph (0, 0)][DBLP]
    ICRA, 2007, pp:4764-4769 [Conf]
  49. Amit Goradia, Zhiwei Cen, Clayton Haffner, Ning Xi, Matt W. Mutka
    Switched Video Feedback for Sensor Deployment and Target Tracking in a Surveillance Network. [Citation Graph (0, 0)][DBLP]
    ICRA, 2007, pp:3470-3475 [Conf]
  50. Amit Goradia, Clayton Haffner, Ning Xi, Matt W. Mutka
    Optimality Framework for Hausdorff Tracking using Mutational Dynamics and Physical Programming. [Citation Graph (0, 0)][DBLP]
    ICRA, 2007, pp:3476-3481 [Conf]
  51. Weihua Sheng, Heping Chen, Ning Xi, Jindong Tan, YiFan Chen
    Optimal Tool Path Planning for Compound Surfaces in Spray Forming Processes. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:45-50 [Conf]
  52. Guangyong Li, Ning Xi, Mengmeng Yu
    Calibration of AFM based Nanomanipulation System. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:422-427 [Conf]
  53. Guangyong Li, Ning Xi, Heping Chen, Ali Saeed, Mengmeng Yu
    Assembly of Nanostructure using AFM based Nanomanipulation System. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:428-433 [Conf]
  54. Heping Chen, Ning Xi, Weihua Sheng, YiFan Chen, Jeffrey Dahl
    Optimal Spray Gun Trajectory Planning with Variational Distribution for Forming Process. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:51-56 [Conf]
  55. Mingjun Zhang, Tzyh Jong Tarn, Ning Xi
    A Nano-liter Bio-material Spotting System for Bio-chip Microarray Fabrication. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:1456-1461 [Conf]
  56. Mingjun Zhang, Tzyh Jong Tarn, Ning Xi
    Micro/nano-devices for Controlled Drug Delivery. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:2068-2073 [Conf]
  57. Yu Sun, Ning Xi, Yuechao Wang
    Modeling and Analysis of Perceptive Robot Controller based on Hybrid Automata. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:2924-2929 [Conf]
  58. Yantao Shen, Ning Xi, Uche C. Wejinya, Wen J. Li, Jizhong Xiao
    Infinite Dimension System Approach for Hybrid Force/position Control in Micromanipulation. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:2912-2917 [Conf]
  59. Jindong Tan, Ning Xi, Weihua Sheng, Jizhong Xiao
    Modeling Multiple Robot Systems for Area Coverage and Cooperation. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:2568-2573 [Conf]
  60. Jun Xiao, Jizhong Xiao, Ning Xi, Weihua Sheng
    Fuzzy System Approach for Task Planning and Control of Micro Wall Climbing Robots. [Citation Graph (0, 0)][DBLP]
    ICRA, 2004, pp:5033-5038 [Conf]
  61. Zhijun Li, Aiguo Ming, Ning Xi, Zhaoxian Xie, Jiangong Gu, Makoto Shimojo
    Collision-Tolerant Control for Hybrid Joint based Arm of Nonholonomic Mobile Manipulator in Human-Robot Symbiotic Environments. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:4037-4043 [Conf]
  62. Quan Shi, Ning Xi, Heping Chen, YiFan Chen
    Integrated Process for Measurement of Free-Form Automotive Part Surface Using a Digital Area Sensor. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:578-583 [Conf]
  63. Jiangbo Zhang, Guangyong Li, Ning Xi
    Modeling and Control of Active End Effector for the AFM Based Nano Robotic Manipulators. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:163-168 [Conf]
  64. Hongjun Chen, Weihua Sheng, Ning Xi, Jindong Tan
    Motion Control of a Micro Biped Robot for Nondestructive Structure Inspection. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:478-483 [Conf]
  65. Weihua Sheng, Hongjun Chen, Heping Chen, Ning Xi
    Optimal Planning of a Mobile Sensor for Aircraft Rivet Inspection. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:3181-3186 [Conf]
  66. Zhiwei Cen, Amit Goradia, Matt W. Mutka, Ning Xi, Wai-keung Fung, Yun-Hui Liu
    Improving the Operation Efficiency of Supermedia Enhanced Internet Based Teleoperation via an Overlay Network. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:679-684 [Conf]
  67. Guangyong Li, Ning Xi, Donna H. Wang
    Functionalized Nano-Robot End Effector for in situ Sensing and Manipulation of Biological Specimen. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:448-453 [Conf]
  68. Heping Chen, Ning Xi, Guangyong Li, Jiangbo Zhang, Mathew Prokos
    Planning and Control for Automated Nanorobotic Assembly. [Citation Graph (0, 0)][DBLP]
    ICRA, 2005, pp:169-174 [Conf]

  69. Motion Control of Nonholonomic Mobile Underactuated Manipulator. [Citation Graph (, )][DBLP]


  70. Microfluidic end Effector for Manufacturing of Nano Devices. [Citation Graph (, )][DBLP]


  71. Development of Supermedia Interface for Telediagnostics of Breast Pathology. [Citation Graph (, )][DBLP]


  72. Development of Dynamic Inspection Methods for Dimensional Measurement of Automotive Body Parts. [Citation Graph (, )][DBLP]


  73. Pervasive Surveillance using a Cooperative Mobile Sensor Network. [Citation Graph (, )][DBLP]


  74. Automated data processing for a rapid 3D surface inspection system. [Citation Graph (, )][DBLP]


  75. Detection and real-time correction of faulty visual feedback in atomic force microscopy based nanorobotic manipulation. [Citation Graph (, )][DBLP]


  76. Dynamic model and adaptive tracking controller for 4-Powered Caster Vehicle. [Citation Graph (, )][DBLP]


  77. Calibration of a structure light based windshield inspection system. [Citation Graph (, )][DBLP]


  78. Real-time 3D shape measurement system based on single structure light pattern. [Citation Graph (, )][DBLP]


  79. Development of a low motion-noise humanoid neck: Statics analysis and experimental validation. [Citation Graph (, )][DBLP]


  80. Coordinated multi-robot real-time exploration with connectivity and bandwidth awareness. [Citation Graph (, )][DBLP]


  81. GPC scheme for the Internet-based teleoperation. [Citation Graph (, )][DBLP]


  82. Object-orientated registration method for surface inspection of automotive windshields. [Citation Graph (, )][DBLP]


  83. Design and generation of DEP force for assembly of CNT-based nano devices. [Citation Graph (, )][DBLP]


  84. Sensor referenced guidance and control for robotic nanomanipulation. [Citation Graph (, )][DBLP]


  85. Dynamic modeling of rotational motion of carbon nanotubes for intelligent manufacturing of CNT-based devices. [Citation Graph (, )][DBLP]


  86. High precision PSD guided robot localization: Design, mapping, and position control. [Citation Graph (, )][DBLP]


  87. Automated robotic deposition system for manufacturing nano devices. [Citation Graph (, )][DBLP]


  88. Atomic Force Microscopy Sensing Using Multiple Modes. [Citation Graph (, )][DBLP]


  89. On-Line Path Generation for Robotic Deburring of Cast Aluminum Wheels. [Citation Graph (, )][DBLP]


  90. Quantification and Verification of Automobile Interior Textures by a High Performance Tactile-Haptic Interface. [Citation Graph (, )][DBLP]


  91. Modeling and Control of Mobile Surveillance Networks Using Mutational Hybrid Systems. [Citation Graph (, )][DBLP]


  92. Accurate Positioning of AFM Probe for AFM Based Robotic Nanomanipulation System. [Citation Graph (, )][DBLP]


  93. Registration of Point Clouds for 3D Shape Inspection. [Citation Graph (, )][DBLP]


  94. Characterization of Living Drosophila Embryos using Micro Robotic Manipulation System. [Citation Graph (, )][DBLP]


  95. Mobile Sensor Navigation with Miniature Active Camera for Structure Inspection. [Citation Graph (, )][DBLP]


  96. Develop feedback robot planning method for 3D surface inspection. [Citation Graph (, )][DBLP]


  97. Hopping sensor relocation in rugged terrains. [Citation Graph (, )][DBLP]


  98. Development and sensitivity analysis of a portable calibration system for joint offset of industrial robot. [Citation Graph (, )][DBLP]


  99. Windshield shape inspection using structured light patterns from two diffuse planar light sources. [Citation Graph (, )][DBLP]


  100. Motion controller for the Atomic Force Microscopy based nanomanipulation system. [Citation Graph (, )][DBLP]


  101. Development of a miniature self-stabilization jumping robot. [Citation Graph (, )][DBLP]


  102. An automated method to calibrate industrial robot joint offset using virtual line-based single-point constraint approach. [Citation Graph (, )][DBLP]


  103. Feature referenced tip localization in robotic nano manipulation. [Citation Graph (, )][DBLP]


  104. Towards on-line fingertip bio-impedance identification for enhancement of electro-tactile rendering. [Citation Graph (, )][DBLP]


  105. Hybrid force/position control in moving hand coordinate frame. [Citation Graph (, )][DBLP]


  106. Fuzzy logic system for miniature climbing robots. [Citation Graph (, )][DBLP]


  107. Control of Internet based robotic teleoperation via hybrid dynamic system approach. [Citation Graph (, )][DBLP]


  108. Kinematics modeling and system errors analysis for an AFM based nanomanipulator. [Citation Graph (, )][DBLP]


  109. Networked Human/Robot Cooperative Interface for Tele-diagnostics of Breast Pathology. [Citation Graph (, )][DBLP]


  110. Event Based Methodology for SuperMedia Enhanced Teleoperation. [Citation Graph (, )][DBLP]


  111. Behavior Coordination in the Internet-based Multi-robot Teleoperation System. [Citation Graph (, )][DBLP]


  112. Integration of real-time planning and control in an unstructured manufacturing workcell. [Citation Graph (, )][DBLP]


  113. End-to-end available bandwidth as a random autocorrelated QoS-relevant time-series. [Citation Graph (, )][DBLP]


Search in 0.050secs, Finished in 0.058secs
NOTICE1
System may not be available sometimes or not working properly, since it is still in development with continuous upgrades
NOTICE2
The rankings that are presented on this page should NOT be considered as formal since the citation info is incomplete in DBLP
 
Introduction Collection Based Clustering Ranking Paper Based Journals Conferences DB Status Statistics Search
System created by asidirop@csd.auth.gr [http://users.auth.gr/~asidirop/] © 2002
for Data Engineering Laboratory, Department of Informatics, Aristotle University © 2002