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George Loizou: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Mark Levene, George Loizou
    Semantics for Null Extended Nested Relations. [Citation Graph (3, 46)][DBLP]
    ACM Trans. Database Syst., 1993, v:18, n:3, pp:414-459 [Journal]
  2. Mark Levene, George Loizou
    Gamma-Acyclic Database Schemes and Nested Relations. [Citation Graph (2, 0)][DBLP]
    NF², 1987, pp:313-323 [Conf]
  3. George Loizou, Peter Thanisch
    Do Embedded Dependencies Always Lead to a Wild Goose Chase? [Citation Graph (1, 0)][DBLP]
    BNCOD, 1984, pp:41-56 [Conf]
  4. Mark Levene, George Loizou
    The Additivity Problem for Functional Dependencies in Incomplete Relations. [Citation Graph (1, 0)][DBLP]
    Acta Inf., 1997, v:34, n:2, pp:135-149 [Journal]
  5. Mark Levene, George Loizou
    The Nested Relation Type Model: An Application of Domain Theory to Databases. [Citation Graph (1, 0)][DBLP]
    Comput. J., 1990, v:33, n:1, pp:19-30 [Journal]
  6. Mark Levene, George Loizou
    A Fully Precise Null Extended Nested Relational Algebra. [Citation Graph (1, 0)][DBLP]
    Fundam. Inform., 1993, v:19, n:3/4, pp:303-342 [Journal]
  7. Mark Levene, George Loizou
    Axiomatisation of Functional Dependencies in Incomplete Relations. [Citation Graph (1, 0)][DBLP]
    Theor. Comput. Sci., 1998, v:206, n:1-2, pp:283-300 [Journal]
  8. Mark Levene, George Loizou
    A Graph-Based Data Model and its Ramifications. [Citation Graph (1, 31)][DBLP]
    IEEE Trans. Knowl. Data Eng., 1995, v:7, n:5, pp:809-823 [Journal]
  9. Mark Levene, George Loizou
    Database Design for Incomplete Relations. [Citation Graph (1, 31)][DBLP]
    ACM Trans. Database Syst., 1999, v:24, n:1, pp:80-125 [Journal]
  10. Eran Tuv, George Loizou
    HyperStore: A Persistent Object Store for Next-Generation Applications. [Citation Graph (0, 0)][DBLP]
    Australasian Database Conference, 1994, pp:213-226 [Conf]
  11. Mark Levene, George Loizou
    Project join constructibility for NF2 relational databases. [Citation Graph (0, 0)][DBLP]
    BDA, 1987, pp:143-164 [Conf]
  12. E. C. Cheng, George Loizou
    A Publish/Subscribe Framework: Push Technology in E-Commerce. [Citation Graph (0, 0)][DBLP]
    BNCOD, 2000, pp:153-170 [Conf]
  13. George Loizou, El-S. N. O. El-Shebini
    New IDMS Design and Documentation Tools Produced for the FEDOS Database. [Citation Graph (0, 0)][DBLP]
    BNCOD, 1984, pp:91-101 [Conf]
  14. Rajaa Najjar, Steve Counsell, George Loizou, Youssef Hassoun
    The quality of automated and manual data collection processes in Java software: an empirical comparison. [Citation Graph (0, 0)][DBLP]
    CAiSE Workshops (2), 2004, pp:101-112 [Conf]
  15. Rajaa Najjar, Steve Counsell, George Loizou, Keith Mannock
    The Role of Constructors in the Context of Refactoring Object-Oriented System. [Citation Graph (0, 0)][DBLP]
    CSMR, 2003, pp:111-0 [Conf]
  16. George Loizou, Philippos Pouyioutas
    A Query Algebra for an Extended Object-Oriented Database Model. [Citation Graph (0, 17)][DBLP]
    DASFAA, 1991, pp:89-98 [Conf]
  17. Mark Levene, George Loizou
    A Universal Relation Model for Nested Relations. [Citation Graph (0, 31)][DBLP]
    EDBT, 1988, pp:294-308 [Conf]
  18. Mark Levene, George Loizou
    A Domain Theoretic Approach to Incomplete Information in Nested Relational Databases. [Citation Graph (0, 0)][DBLP]
    FODO, 1989, pp:439-456 [Conf]
  19. Peter Thanisch, George Loizou
    A Polynomial-Time Join Dependency Implication Algorithm for Multi-Valued Dependencies. [Citation Graph (0, 9)][DBLP]
    ICDT, 1986, pp:397-408 [Conf]
  20. Gongxian Cheng, Kwawen Cho, Xiaohui Liu, George Loizou, John Xingwang Wu
    Evaluating an Eye Screening Test. [Citation Graph (0, 0)][DBLP]
    IDA, 1999, pp:461-472 [Conf]
  21. Steve Counsell, Youssef Hassoun, George Loizou, Rajaa Najjar
    Common refactorings, a dependency graph and some code smells: an empirical study of Java OSS. [Citation Graph (0, 0)][DBLP]
    ISESE, 2006, pp:288-296 [Conf]
  22. Eran Tuv, George Loizou
    Self Organizing Feature Map for Clustering in Persistent Object Stores. [Citation Graph (0, 0)][DBLP]
    NGITS, 1993, pp:0-0 [Conf]
  23. Mark Levene, George Loizou
    The additivity Problem for Data Dependencies in Incomplete Relational Databases. [Citation Graph (0, 0)][DBLP]
    Semantics in Databases, 1995, pp:136-169 [Conf]
  24. Steve Counsell, Robert M. Hierons, Rajaa Najjar, George Loizou, Youssef Hassoun
    The Effectiveness of Refactoring, Based on a Compatibility Testing Taxonomy and a Dependency Graph. [Citation Graph (0, 0)][DBLP]
    TAIC PART, 2006, pp:181-192 [Conf]
  25. Trevor I. Fenner, George Loizou
    An Analysis of two Related Loop-free Algorithms for Generating Integer Partitions. [Citation Graph (0, 0)][DBLP]
    Acta Inf., 1981, v:16, n:, pp:237-252 [Journal]
  26. Mark Levene, George Loizou
    Correction to Null Values in Nested Relational Databases by Mark A. Roth, H. F. Korth, and A. Silberschatz. [Citation Graph (0, 0)][DBLP]
    Acta Inf., 1991, v:28, n:6, pp:603-605 [Journal]
  27. George Loizou, Peter Thanisch
    Losslessness and Project-Join Constructibility in Relational Databases. [Citation Graph (0, 0)][DBLP]
    Acta Inf., 1987, v:24, n:2, pp:131-144 [Journal]
  28. Trevor I. Fenner, George Loizou
    A Note on Traversal Algorithms for Triply Linked Binary Trees. [Citation Graph (0, 0)][DBLP]
    BIT, 1981, v:21, n:2, pp:153-156 [Journal]
  29. Trevor I. Fenner, George Loizou
    Loop-Free Algorithms for Traversing Binary Trees. [Citation Graph (0, 0)][DBLP]
    BIT, 1984, v:24, n:1, pp:33-44 [Journal]
  30. Mark Levene, George Loizou
    Inferring Null Join Dependencies in Relational Databases. [Citation Graph (0, 0)][DBLP]
    BIT, 1992, v:32, n:3, pp:413-429 [Journal]
  31. George Loizou, Peter Thanisch
    On Finding a Worst-Case Optimal Fourth Normal Form Database Decomposition. [Citation Graph (0, 0)][DBLP]
    BIT, 1987, v:27, n:2, pp:157-162 [Journal]
  32. Jason Crampton, George Loizou, Greg O'Shea
    A Logic of Access Control. [Citation Graph (0, 0)][DBLP]
    Comput. J., 2001, v:44, n:1, pp:54-66 [Journal]
  33. Jason Crampton, George Loizou, Greg O'Shea
    A Logic of Access Control. [Citation Graph (0, 0)][DBLP]
    Comput. J., 2001, v:44, n:2, pp:137-149 [Journal]
  34. Trevor I. Fenner, George Loizou
    A Binary Tree Representation and Related Algorithms for Generating Partitions. [Citation Graph (0, 0)][DBLP]
    Comput. J., 1980, v:23, n:4, pp:332-337 [Journal]
  35. George Loizou
    On the quadratic convergence of the Jacobi method for normal matrices. [Citation Graph (0, 0)][DBLP]
    Comput. J., 1972, v:15, n:3, pp:274-276 [Journal]
  36. Mark Levene, Trevor I. Fenner, George Loizou, Richard Wheeldon
    A stochastic model for the evolution of the Web. [Citation Graph (0, 0)][DBLP]
    Computer Networks, 2002, v:39, n:3, pp:277-287 [Journal]
  37. Mark Levene, George Loizou
    Categorisation of Computable Data-Base Queries. [Citation Graph (0, 0)][DBLP]
    Fundam. Inform., 1996, v:27, n:4, pp:319-348 [Journal]
  38. Mark Levene, George Loizou
    Null Inclusion Dependencies in Relational Databases. [Citation Graph (0, 0)][DBLP]
    Inf. Comput., 1997, v:136, n:2, pp:67-108 [Journal]
  39. Peter Thanisch, George Loizou, Jyrki Nummenmaa
    Finding Compact Scheme Forests in Nested Normal Form is NP-Hard [Citation Graph (0, 0)][DBLP]
    Inf. Comput., 1994, v:110, n:1, pp:19-41 [Journal]
  40. Mark Levene, George Loizou
    Computing the Entropy of User Navigation in the Web. [Citation Graph (0, 0)][DBLP]
    International Journal of Information Technology and Decision Making, 2003, v:2, n:3, pp:459-476 [Journal]
  41. Andreas Karayiannis, George Loizou
    Cycle Detection in Critical Path Networks. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Lett., 1978, v:7, n:1, pp:15-19 [Journal]
  42. Mark Levene, George Loizou
    How to Prevent Interaction of Functional and Inclusion Dependencies. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Lett., 1999, v:71, n:3-4, pp:115-125 [Journal]
  43. George Loizou
    Mathematical Solution for a Data Processing System. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Lett., 1979, v:8, n:5, pp:252-256 [Journal]
  44. George Loizou
    On a Cycle Finding Algorithm. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Lett., 1980, v:11, n:1, pp:33-36 [Journal]
  45. George Loizou
    Graph models of complex information sources. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Manage., 1979, v:15, n:3, pp:127-131 [Journal]
  46. Mark Levene, George Loizou
    Why is the snowflake schema a good data warehouse design? [Citation Graph (0, 0)][DBLP]
    Inf. Syst., 2003, v:28, n:3, pp:225-240 [Journal]
  47. Mark Levene, George Loizou
    NURQL: a nested universal relation query language. [Citation Graph (0, 0)][DBLP]
    Inf. Syst., 1989, v:14, n:4, pp:307-316 [Journal]
  48. George Loizou, Peter Thanisch
    Testing a dependency-preserving decomposition for losslessness. [Citation Graph (0, 0)][DBLP]
    Inf. Syst., 1983, v:8, n:1, pp:25-27 [Journal]
  49. Mark Levene, George Loizou
    A Probabilistic Approach to Navigation in Hypertext. [Citation Graph (0, 0)][DBLP]
    Inf. Sci., 1999, v:114, n:1-4, pp:165-186 [Journal]
  50. George Loizou
    Certain NP-complete matching problems. [Citation Graph (0, 0)][DBLP]
    Inf. Sci., 1984, v:32, n:2, pp:117-121 [Journal]
  51. George Loizou, Peter Thanisch
    Enumerating the cycles of a digraph: A new preprocessing strategy. [Citation Graph (0, 0)][DBLP]
    Inf. Sci., 1982, v:27, n:3, pp:163-182 [Journal]
  52. Mark Levene, George Loizou
    A Generalisation of Entity and Referential Integrity in Relational Databases. [Citation Graph (0, 0)][DBLP]
    ITA, 2001, v:35, n:2, pp:113-127 [Journal]
  53. Trevor I. Fenner, George Loizou
    Some New Bounds on the Condition Numbers of Optimally Scaled Matrices. [Citation Graph (0, 0)][DBLP]
    J. ACM, 1974, v:21, n:3, pp:514-524 [Journal]
  54. George Loizou
    Nonnormality and Jordan Condition Numbers of Matrices. [Citation Graph (0, 0)][DBLP]
    J. ACM, 1969, v:16, n:1, pp:580-584 [Journal]
  55. Trevor I. Fenner, George Loizou
    On Fully Indecomposable Matrices. [Citation Graph (0, 0)][DBLP]
    J. Comput. Syst. Sci., 1971, v:5, n:6, pp:607-622 [Journal]
  56. Mark Levene, George Loizou
    The Nested Universal Relation Data Model. [Citation Graph (0, 0)][DBLP]
    J. Comput. Syst. Sci., 1994, v:49, n:3, pp:683-717 [Journal]
  57. Mark Levene, José Borges, George Loizou
    Zipf's Law for Web Surfers. [Citation Graph (0, 0)][DBLP]
    Knowl. Inf. Syst., 2001, v:3, n:1, pp:120-129 [Journal]
  58. Swarup Reddi, George Loizou
    Analysis of Camera Behavior During Tracking. [Citation Graph (0, 0)][DBLP]
    IEEE Trans. Pattern Anal. Mach. Intell., 1995, v:17, n:8, pp:765-778 [Journal]
  59. Peter D. Sozou, George Loizou
    New perspectives on optical flow. [Citation Graph (0, 0)][DBLP]
    Pattern Recognition, 1993, v:26, n:8, pp:1125-1136 [Journal]
  60. Trevor I. Fenner, George Loizou
    Tree Traversal Related Algorithms for Generating Integer Partitions. [Citation Graph (0, 0)][DBLP]
    SIAM J. Comput., 1983, v:12, n:3, pp:551-564 [Journal]
  61. Mark Levene, George Loizou
    Navigation in Hypertext Is Easy Only Sometimes. [Citation Graph (0, 0)][DBLP]
    SIAM J. Comput., 1999, v:29, n:3, pp:728-760 [Journal]
  62. Kevin Keenoy, Alexandra Poulovassilis, Vassilis Christophides, George Loizou, Giorgos Kokkinidis, George Samaras, Nicolas Spyratos
    Report on the Workshop on Metadata Management in Grid and Peer-to-Peer Systems, London, December 16, 2003. [Citation Graph (0, 0)][DBLP]
    SIGMOD Record, 2004, v:33, n:3, pp:96-100 [Journal]
  63. Jason Crampton, George Loizou
    Authorisation and antichains. [Citation Graph (0, 0)][DBLP]
    Operating Systems Review, 2001, v:35, n:3, pp:6-15 [Journal]
  64. Mark Levene, George Loizou
    Guaranteeing no interaction between functional dependencies and tree-like inclusion dependencies. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 2001, v:254, n:1-2, pp:683-690 [Journal]
  65. Jason Crampton, George Loizou
    Administrative scope: A foundation for role-based administrative models. [Citation Graph (0, 0)][DBLP]
    ACM Trans. Inf. Syst. Secur., 2003, v:6, n:2, pp:201-231 [Journal]
  66. Trevor I. Fenner, Mark Levene, George Loizou
    A stochastic model for the evolution of the Web allowing link deletion. [Citation Graph (0, 0)][DBLP]
    ACM Trans. Internet Techn., 2006, v:6, n:2, pp:117-130 [Journal]
  67. Steve Counsell, Robert M. Hierons, George Loizou
    A Meta-analysis Approach to Refactoring and XP. [Citation Graph (0, 0)][DBLP]
    AICCSA, 2007, pp:67-75 [Conf]
  68. Steve Counsell, George Loizou, Rajaa Najjar
    Quality of manual data collection in Java software: an empirical investigation. [Citation Graph (0, 0)][DBLP]
    Empirical Software Engineering, 2007, v:12, n:3, pp:275-293 [Journal]

  69. Aggregating Homologous Protein Families in Evolutionary Reconstructions of Herpesviruses. [Citation Graph (, )][DBLP]


  70. Is Manual Data Collection Hampered by the Presence of Inner Classes or Class Size? [Citation Graph (, )][DBLP]


  71. A stochastic evolutionary growth model for social networks. [Citation Graph (, )][DBLP]


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