The SCEAS System
Navigation Menu

Search the dblp DataBase

Title:
Author:

Sandeep K. Shukla: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Jean-Pierre Talpin, David Berner, Sandeep K. Shukla, Paul Le Guernic, Abdoulaye Gamatié, Rajesh Gupta
    A Behavioral Type Inference System for Compositional System-on-Chip Design. [Citation Graph (0, 0)][DBLP]
    ACSD, 2004, pp:47-56 [Conf]
  2. Jean-Pierre Talpin, Paul Le Guernic, Sandeep K. Shukla, Rajesh K. Gupta, Frederic Doucet
    Polychrony for Formal Refinement-Checking in a System-Level Design Methodology. [Citation Graph (0, 0)][DBLP]
    ACSD, 2003, pp:9-19 [Conf]
  3. David Berner, Jean-Pierre Talpin, Paul Le Guernic, Sandeep K. Shukla
    Modular design through component abstraction. [Citation Graph (0, 0)][DBLP]
    CASES, 2004, pp:202-211 [Conf]
  4. Sandeep K. Shukla, Harry B. Hunt III, Daniel J. Rosenkrantz
    HORNSAT, Model Checking, Verification and games (Extended Abstract). [Citation Graph (0, 0)][DBLP]
    CAV, 1996, pp:99-110 [Conf]
  5. Rajesh K. Gupta, Shishpal Rawat, Sandeep K. Shukla, Brian Bailey, Daniel K. Beece, Masahiro Fujita, Carl Pixley, John O'Leary, Fabio Somenzi
    Formal verification - prove it or pitch it. [Citation Graph (0, 0)][DBLP]
    DAC, 2003, pp:710-711 [Conf]
  6. Debayan Bhaduri, Sandeep K. Shukla, Deji Coker, Valerie Taylor, Paul Graham, Maya Gokhale
    A hybrid framework for design and analysis of fault-tolerant architectures. [Citation Graph (0, 0)][DBLP]
    DATE, 2006, pp:335-336 [Conf]
  7. Frederic Doucet, Sandeep K. Shukla, Rajesh K. Gupta
    Introspection in System-Level Language Frameworks: Meta-Level vs. Integrated. [Citation Graph (0, 0)][DBLP]
    DATE, 2003, pp:10382-10387 [Conf]
  8. Frederic Doucet, Sandeep K. Shukla, Rajesh K. Gupta, Masato Otsuka
    An Environment for Dynamic Component Composition for Efficient Co-Design . [Citation Graph (0, 0)][DBLP]
    DATE, 2002, pp:736-743 [Conf]
  9. Sandy Irani, Rajesh K. Gupta, Sandeep K. Shukla
    Competitive Analysis of Dynamic Power Management Strategies for Systems with Multiple Power Savings States. [Citation Graph (0, 0)][DBLP]
    DATE, 2002, pp:117-123 [Conf]
  10. Mohammad Reza Mousavi, Paul Le Guernic, Jean-Pierre Talpin, Sandeep K. Shukla, Twan Basten
    Modeling and Validating Globally Asynchronous Design in Synchronous Frameworks. [Citation Graph (0, 0)][DBLP]
    DATE, 2004, pp:384-389 [Conf]
  11. Hiren D. Patel, Sandeep K. Shukla, Reinaldo A. Bergamaschi
    Heterogeneous behavioral hierarchy for system level designs. [Citation Graph (0, 0)][DBLP]
    DATE, 2006, pp:565-570 [Conf]
  12. Nick Savoiu, Sandeep K. Shukla, Rajesh K. Gupta
    Automated Concurrency Re-Assignment in High Level System Models for Efficient System-Level Simulation. [Citation Graph (0, 0)][DBLP]
    DATE, 2002, pp:875-883 [Conf]
  13. Patrick Schaumont, Sandeep K. Shukla, Ingrid Verbauwhede
    Design with race-free hardware semantics. [Citation Graph (0, 0)][DBLP]
    DATE, 2006, pp:571-576 [Conf]
  14. Jean-Pierre Talpin, Paul Le Guernic, Sandeep K. Shukla, Rajesh K. Gupta, Frederic Doucet
    Polychrony for Refinement-Based Design. [Citation Graph (0, 0)][DBLP]
    DATE, 2003, pp:11172-11173 [Conf]
  15. Debayan Bhaduri, Sandeep K. Shukla
    NANOPRISM: a tool for evaluating granularity vs. reliability trade-offs in nano architectures. [Citation Graph (0, 0)][DBLP]
    ACM Great Lakes Symposium on VLSI, 2004, pp:109-112 [Conf]
  16. Hiren D. Patel, Sandeep K. Shukla
    Towards a heterogeneous simulation kernel for system level models: a SystemC kernel for synchronous data flow models. [Citation Graph (0, 0)][DBLP]
    ACM Great Lakes Symposium on VLSI, 2004, pp:248-253 [Conf]
  17. Sandeep K. Shukla, Frederic Doucet, Rajesh K. Gupta
    Structured Component Composition Frameworks for Embedded System Design. [Citation Graph (0, 0)][DBLP]
    HiPC, 2002, pp:663-678 [Conf]
  18. Sandeep K. Shukla, Harry B. Hunt III, Daniel J. Rosenkrantz, Richard Edwin Stearns
    On the Complexity of Relational Problems for Finite State Processes (Extended Abstract). [Citation Graph (0, 0)][DBLP]
    ICALP, 1996, pp:466-477 [Conf]
  19. Rajesh K. Gupta, Sandy Irani, Sandeep K. Shukla
    Formal Methods for Dynamic Power Management. [Citation Graph (0, 0)][DBLP]
    ICCAD, 2003, pp:874-882 [Conf]
  20. Radu Cornea, Nikil D. Dutt, Rajesh K. Gupta, Ingolf Krüger, Alexandru Nicolau, Douglas C. Schmidt, Sandeep K. Shukla
    FORGE: A Framework for Optimization of Distributed Embedded Systems Software. [Citation Graph (0, 0)][DBLP]
    IPDPS, 2003, pp:208- [Conf]
  21. Shivajit Mohapatra, Radu Cornea, Hyunok Oh, Kyoungwoo Lee, Minyoung Kim, Nikil D. Dutt, Rajesh Gupta, Alexandru Nicolau, Sandeep K. Shukla, Nalini Venkatasubramanian
    A Cross-Layer Approach for Power-Performance Optimization in Distributed Mobile Systems. [Citation Graph (0, 0)][DBLP]
    IPDPS, 2005, pp:- [Conf]
  22. Rajesh K. Gupta, Sandeep K. Shukla, Nick Savoiu
    Efficient Simulation of Synthesis-Oriented System Level Designs. [Citation Graph (0, 0)][DBLP]
    ISSS, 2002, pp:168-173 [Conf]
  23. Frederic Doucet, Rajesh K. Gupta, Masato Otsuka, Patrick Schaumont, Sandeep K. Shukla
    Interoperability as a design issue in C++ based modeling environments. [Citation Graph (0, 0)][DBLP]
    ISSS, 2001, pp:87-92 [Conf]
  24. Debayan Bhaduri, Sandeep K. Shukla
    NANOLAB: A Tool for Evaluating Reliability of Defect-Tolerant Nano Architectures. [Citation Graph (0, 0)][DBLP]
    ISVLSI, 2004, pp:25-31 [Conf]
  25. Hiren D. Patel, Sandeep K. Shukla
    Towards a Heterogeneous Simulation Kernel for System Level Models: A SystemC Kernel for Synchronous Data Flow Models. [Citation Graph (0, 0)][DBLP]
    ISVLSI, 2004, pp:241-242 [Conf]
  26. Nick Savoiu, Sandeep K. Shukla, Rajesh K. Gupta
    Concurrency in System Level Design: Conflict Between Simulation and Synthesis Goals. [Citation Graph (0, 0)][DBLP]
    IWLS, 2002, pp:407-411 [Conf]
  27. Nicolae Savoiu, Sandeep K. Shukla, Rajesh K. Gupta
    Improving SystemC simulation through Petri net reductions. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2005, pp:131-140 [Conf]
  28. Patrick Schaumont, Sandeep K. Shukla, Ingrid Verbauwhede
    Extended abstract: a race-free hardware modeling language. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2005, pp:255-256 [Conf]
  29. Sandeep K. Shukla, Tevfik Bultan, Constance L. Heitmeyer
    Panel: given that hardware verification has been an uphill battle, what is the future of software verification? [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2004, pp:157-158 [Conf]
  30. Rajesh K. Gupta, Sandeep K. Shukla
    Should the space of implementation possibilities be determined by the abilities of high-level synthesis and validation? [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2003, pp:277-0 [Conf]
  31. Grant Martin, Sandeep K. Shukla
    Hierarchical and Incremental Verification for System Level Design: Challenges and Accomplishments. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2003, pp:97-0 [Conf]
  32. Sandeep K. Shukla
    Teaching Game Theory for Computer Engineering. [Citation Graph (0, 0)][DBLP]
    MSE, 2005, pp:41-42 [Conf]
  33. David Berner, Hiren D. Patel, Deepak Mathaikutty, Sandeep K. Shukla
    Automated Extraction of Structural Information from SystemC-based IP for Validation. [Citation Graph (0, 0)][DBLP]
    MTV, 2005, pp:99-104 [Conf]
  34. Syed Suhaib, Deepak Mathaikutty, Sandeep K. Shukla, David Berner
    Extreme Formal Modeling (XFM) for Hardware Models. [Citation Graph (0, 0)][DBLP]
    MTV, 2004, pp:30-35 [Conf]
  35. Hiren D. Patel, Sandeep K. Shukla
    Deep vs. Shallow, Kernel vs. Language--What is Better for Heterogeneous Modeling in {SystemC}?. [Citation Graph (0, 0)][DBLP]
    MTV, 2006, pp:68-75 [Conf]
  36. Sandeep K. Shukla, Harry B. Hunt III, Daniel J. Rosenkrantz, S. S. Ravi, Richard Edwin Stearns
    I/O Automata Based Verification of Finite State Distributed Systems: Complexity Issues (Abstract). [Citation Graph (0, 0)][DBLP]
    PODC, 1996, pp:122- [Conf]
  37. Qing Guo, Paliath Narendran, Sandeep K. Shukla
    Unification and Matching in Process Algebras. [Citation Graph (0, 0)][DBLP]
    RTA, 1998, pp:91-105 [Conf]
  38. Sandy Irani, Sandeep K. Shukla, Rajesh K. Gupta
    Algorithms for power savings. [Citation Graph (0, 0)][DBLP]
    SODA, 2003, pp:37-46 [Conf]
  39. Luca Benini, Sandeep K. Shukla, Rajesh K. Gupta
    Architectural, System Level and Protocol Level Techniques for Power Optimization for Networked Embedded Systems. [Citation Graph (0, 0)][DBLP]
    VLSI Design, 2005, pp:18-0 [Conf]
  40. Gethin Norman, David Parker, Marta Z. Kwiatkowska, Sandeep K. Shukla
    Evaluating the Reliability of Defect-Tolerant Architectures for Nanotechnology with Probabilistic Model Checking. [Citation Graph (0, 0)][DBLP]
    VLSI Design, 2004, pp:907-0 [Conf]
  41. Sandeep K. Shukla, Jean-Pierre Talpin, Stephen A. Edwards, Rajesh K. Gupta
    High Level Modeling and Validation Methodologies for Embedded Systems: Bridging the Productivity Gap. [Citation Graph (0, 0)][DBLP]
    VLSI Design, 2003, pp:9-14 [Conf]
  42. Sreekumar V. Kodakara, Deepak Mathaikutty, Ajit Dingankar, Sandeep K. Shukla, David J. Lilja
    Model Based Test Generation for Microprocessor Architecture Validation. [Citation Graph (0, 0)][DBLP]
    VLSI Design, 2007, pp:465-472 [Conf]
  43. Debayan Bhaduri, Sandeep K. Shukla, Paul Graham, Maya Gokhale
    Scalable techniques and tools for reliability analysis of large circuits. [Citation Graph (0, 0)][DBLP]
    VLSI Design, 2007, pp:705-710 [Conf]
  44. R. Iris Bahar, Mehdi Baradaran Tahoori, Sandeep K. Shukla, Fabrizio Lombardi
    Guest Editors' Introduction: Challenges for Reliable Design at the Nanoscale. [Citation Graph (0, 0)][DBLP]
    IEEE Design & Test of Computers, 2005, v:22, n:4, pp:295-297 [Journal]
  45. Sandeep K. Shukla, Carl Pixley, Gary Smith
    Guest Editors' Introduction: The True State of the Art of ESL Design. [Citation Graph (0, 0)][DBLP]
    IEEE Design & Test of Computers, 2006, v:23, n:5, pp:335-337 [Journal]
  46. Hans-Joachim Wunderlich, Sandeep K. Shukla
    Panel Summaries. [Citation Graph (0, 0)][DBLP]
    IEEE Design & Test of Computers, 2004, v:21, n:1, pp:65-66 [Journal]
  47. Juliana Küster Filipe, Iman Poernomo, Ralf Reussner, Sandeep K. Shukla
    Preface. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2004, v:108, n:, pp:1-2 [Journal]
  48. Juliana Küster Filipe, Iman Poernomo, Ralf Reussner, Sandeep K. Shukla
    Preface. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2005, v:141, n:3, pp:1-2 [Journal]
  49. Ken S. Stevens, Sandeep K. Shukla, Montek Singh, Jean-Pierre Talpin
    Preface. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2006, v:146, n:2, pp:1-3 [Journal]
  50. Syed Suhaib, Deepak Mathaikutty, Sandeep K. Shukla, David Berner, Jean-Pierre Talpin
    A Functional Programming Framework for Latency Insensitive Protocol Validation. [Citation Graph (0, 0)][DBLP]
    Electr. Notes Theor. Comput. Sci., 2006, v:146, n:2, pp:169-188 [Journal]
  51. Gethin Norman, David Parker, Marta Z. Kwiatkowska, Sandeep K. Shukla, Rajesh Gupta
    Using probabilistic model checking for dynamic power management. [Citation Graph (0, 0)][DBLP]
    Formal Asp. Comput., 2005, v:17, n:2, pp:160-176 [Journal]
  52. R. H. Hardin, Robert P. Kurshan, Sandeep K. Shukla, Moshe Y. Vardi
    A New Heuristic for Bad Cycle Detection Using BDDs. [Citation Graph (0, 0)][DBLP]
    Formal Methods in System Design, 2001, v:18, n:2, pp:131-140 [Journal]
  53. Sandeep K. Shukla, Michael Theobald
    Special issue on formal methods for globally asynchronous and locally synchronous (GALS) systems. [Citation Graph (0, 0)][DBLP]
    Formal Methods in System Design, 2006, v:28, n:2, pp:91-92 [Journal]
  54. Jean-Pierre Talpin, Paul Le Guernic, Sandeep K. Shukla, Frederic Doucet, Rajesh K. Gupta
    Formal Refinement Checking in a System-level Design Methodology. [Citation Graph (0, 0)][DBLP]
    Fundam. Inform., 2004, v:62, n:2, pp:243-273 [Journal]
  55. Jean-Pierre Talpin, Paul Le Guernic, Sandeep K. Shukla, Rajesh Gupta
    A Compositional Behavioral Modeling Framework for Embedded System Design and Conformance Checking. [Citation Graph (0, 0)][DBLP]
    International Journal of Parallel Programming, 2005, v:33, n:6, pp:613-643 [Journal]
  56. Syed Suhaib, Deepak Mathaikutty, David Berner, Sandeep K. Shukla
    Validating Families of Latency Insensitive Protocols. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Computers, 2006, v:55, n:11, pp:1391-1401 [Journal]
  57. Frederic Doucet, Sandeep K. Shukla, Masato Otsuka, Rajesh K. Gupta
    BALBOA: a component-based design environment for system models. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. on CAD of Integrated Circuits and Systems, 2003, v:22, n:12, pp:1597-1612 [Journal]
  58. Gethin Norman, David Parker, Marta Z. Kwiatkowska, Sandeep K. Shukla
    Evaluating the reliability of NAND multiplexing with PRISM. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. on CAD of Integrated Circuits and Systems, 2005, v:24, n:10, pp:1629-1637 [Journal]
  59. Hiren D. Patel, Sandeep K. Shukla
    Towards a heterogeneous simulation kernel for system-level models: a SystemC kernel for synchronous data flow models. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. on CAD of Integrated Circuits and Systems, 2005, v:24, n:8, pp:1261-1271 [Journal]
  60. Hiren D. Patel, Deepak Mathaikutty, David Berner, Sandeep K. Shukla
    CARH: service-oriented architecture for validating system-level designs. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. on CAD of Integrated Circuits and Systems, 2006, v:25, n:8, pp:1458-1474 [Journal]
  61. Sandeep K. Shukla, Jean-Pierre Talpin
    Guest editorial: Special issue on models and methodologies for co-design of embedded systems. [Citation Graph (0, 0)][DBLP]
    ACM Trans. Embedded Comput. Syst., 2005, v:4, n:2, pp:225-227 [Journal]
  62. Sandy Irani, Sandeep K. Shukla, Rajesh K. Gupta
    Online strategies for dynamic power management in systems with multiple power-saving states. [Citation Graph (0, 0)][DBLP]
    ACM Trans. Embedded Comput. Syst., 2003, v:2, n:3, pp:325-346 [Journal]
  63. Syed Suhaib, Deepak Mathaikutty, Sandeep K. Shukla, David Berner
    XFM: An incremental methodology for developing formal models. [Citation Graph (0, 0)][DBLP]
    ACM Trans. Design Autom. Electr. Syst., 2005, v:10, n:4, pp:589-609 [Journal]
  64. Sandy Irani, G. Singh, Sandeep K. Shukla, Rajesh K. Gupta
    An overview of the competitive and adversarial approaches to designing dynamic power management strategies. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. VLSI Syst., 2005, v:13, n:12, pp:1349-1361 [Journal]
  65. Hiren D. Patel, Sandeep K. Shukla
    Model-driven Validation of SystemC Designs. [Citation Graph (0, 0)][DBLP]
    DAC, 2007, pp:29-34 [Conf]
  66. Hiren D. Patel, Sandeep K. Shukla
    Tackling an abstraction gap: co-simulating SystemC DE with bluespec ESL. [Citation Graph (0, 0)][DBLP]
    DATE, 2007, pp:279-284 [Conf]
  67. Deepak Mathaikutty, Sandeep K. Shukla, Sreekumar V. Kodakara, David J. Lilja, Ajit Dingankar
    Design fault directed test generation for microprocessor validation. [Citation Graph (0, 0)][DBLP]
    DATE, 2007, pp:761-766 [Conf]
  68. Edgar G. Daylight, Sandeep K. Shukla
    Local Causal Reasoning of a Safety-Critical Subway System. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2007, pp:83-84 [Conf]
  69. G. Singh, Sandeep K. Shukla
    Low-power hardware synthesis from TRS-based specifications. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2006, pp:49-58 [Conf]
  70. Hiren D. Patel, Sandeep K. Shukla, E. Mednick, Rishiyur S. Nikhil
    A rule-based model of computation for SystemC: integrating SystemC and Bluespec for co-design. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2006, pp:39-48 [Conf]
  71. Deepak Mathaikutty, Sandeep K. Shukla
    Type Inference for IP Composition. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2007, pp:61-70 [Conf]
  72. Eric Simpson, Pengyuan Yu, Patrick Schaumont, Sumit Ahuja, Sandeep K. Shukla
    VT Matrix Multiply Design for MEMOCODE '07. [Citation Graph (0, 0)][DBLP]
    MEMOCODE, 2007, pp:95-96 [Conf]
  73. Deepak Mathaikutty, Hiren D. Patel, Sandeep K. Shukla, Axel Jantsch
    EWD: A metamodeling driven customizable multi-MoC system modeling framework. [Citation Graph (0, 0)][DBLP]
    ACM Trans. Design Autom. Electr. Syst., 2007, v:12, n:3, pp:- [Journal]

  74. Complexity of Scheduling in Synthesizing Hardware from Concurrent Action Oriented Specifications. [Citation Graph (, )][DBLP]


  75. On the Difficulties of Concurrent-System Design, Illustrated with a 2×2 Switch Case Study. [Citation Graph (, )][DBLP]


  76. Power estimation methodology for a high-level synthesis framework. [Citation Graph (, )][DBLP]


  77. Coprocessor design space exploration using high level synthesis. [Citation Graph (, )][DBLP]


  78. Translating concurrent action oriented specifications to synchronous guarded actions. [Citation Graph (, )][DBLP]


  79. On the Deterministic Multi-threaded Software Synthesis from Polychronous Specifications. [Citation Graph (, )][DBLP]


  80. Model Checking Bluespec Specified Hardware Designs. [Citation Graph (, )][DBLP]


  81. Assertion-Based Modal Power Estimation. [Citation Graph (, )][DBLP]


  82. Verifying Compiler Based Refinement of BluespecTM. [Citation Graph (, )][DBLP]


  83. A Methodology for Power Aware High-Level Synthesis of Co-processors from Software Algorithms. [Citation Graph (, )][DBLP]


  84. Formal Transformation of a KPN Specification to a GALS Implementation. [Citation Graph (, )][DBLP]


  85. A Metamodeling based Framework for Architectural Modeling and Simulator Generation. [Citation Graph (, )][DBLP]


  86. MCF: A Metamodeling-based Visual Component Composition Framework. [Citation Graph (, )][DBLP]


  87. Mining Metadata for Composability of IPs from SystemC IP Library. [Citation Graph (, )][DBLP]


  88. Modelling Environment for Heterogeneous Systems based on MoCs. [Citation Graph (, )][DBLP]


  89. SystemCXML: An Exstensible SystemC Front end Using XML. [Citation Graph (, )][DBLP]


  90. Towards Behavioural Hierarchy Extensions for SystemC. [Citation Graph (, )][DBLP]


  91. A Functional Programming Framework of Heterogeneous Model of Computation for System Design. [Citation Graph (, )][DBLP]


  92. Model-Driven Engineering and Safety-Critical Embedded Software. [Citation Graph (, )][DBLP]


  93. Expressing the Behavior of Three Very Different Concurrent Systems by Using Natural Extensions of Separation Logic [Citation Graph (, )][DBLP]


  94. Guest Editors' Introduction: GALS Design and Validation. [Citation Graph (, )][DBLP]


  95. Metamodeling: An Emerging Representation Paradigm for System-Level Design. [Citation Graph (, )][DBLP]


  96. Metamodeling: What is it good for? [Citation Graph (, )][DBLP]


  97. Hardware Coprocessor Synthesis from an ANSI C Specification. [Citation Graph (, )][DBLP]


  98. Dataflow Architectures for GALS. [Citation Graph (, )][DBLP]


  99. Generating Multi-Threaded code from Polychronous Specifications. [Citation Graph (, )][DBLP]


  100. Preface. [Citation Graph (, )][DBLP]


  101. Modeling and Analyzing the Implementation of Latency-Insensitive Protocols Using the Polychrony Framework. [Citation Graph (, )][DBLP]


  102. An Analysis of the Composition of Synchronous Systems. [Citation Graph (, )][DBLP]


Search in 0.005secs, Finished in 0.613secs
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
 
System created by asidirop@csd.auth.gr [http://users.auth.gr/~asidirop/] © 2002
for Data Engineering Laboratory, Department of Informatics, Aristotle University © 2002