Incomplete Information in Relational Databases
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[1] Tomasz Imielinski,et al. On Representing Incomplete Information in a Relational Data Base , 1981, VLDB.
[2] Jeffrey D. Ullman,et al. Principles of Database Systems , 1980 .
[3] Joachim Biskup,et al. A Formal Approach to Null Values in Database Relations , 1979, Advances in Data Base Theory.
[4] Witold Lipski. On Relational Algebra with Marked Nulls. , 1984, PODS 1984.
[5] Tomasz Imielinski,et al. A technique for translating states between database schemata , 1982, SIGMOD '82.
[6] Ashok K. Chandra,et al. Optimal implementation of conjunctive queries in relational data bases , 1977, STOC '77.
[7] Tomasz Imielinski,et al. Inverting relational expressions: a uniform and natural technique for various database problems , 1983, PODS '83.
[8] E. F. Codd,et al. Relational Completeness of Data Base Sublanguages , 1972, Research Report / RJ / IBM / San Jose, California.
[9] Witold Lipski,et al. On Databases with Incomplete Information , 1981, JACM.
[10] E. F. Codd,et al. Extending the database relational model to capture more meaning , 1979, ACM Trans. Database Syst..
[11] Witold Lipski,et al. On semantic issues connected with incomplete information databases , 1979, ACM Trans. Database Syst..
[12] Carlo Zaniolo. Database relations with null values , 1982, PODS '82.
[13] John Grant,et al. Null Values in a Relational Data Base , 1977, Inf. Process. Lett..
[14] Mihalis Yannakakis,et al. Algebraic dependencies , 1980, 21st Annual Symposium on Foundations of Computer Science (sfcs 1980).
[15] Yannis Vassiliou,et al. Null values in data base management a denotational semantics approach , 1979, SIGMOD '79.
[16] Laurent Siklóssy,et al. Efficient Query Evaluation in Relational Data Bases with Missing Values , 1981, Inf. Process. Lett..
[17] E. F. Codd,et al. A relational model of data for large shared data banks , 1970, CACM.
[18] David S. Johnson,et al. Computers and Intractability: A Guide to the Theory of NP-Completeness , 1978 .
[19] E. F. Codd,et al. A Relational Model for Large Shared Data Banks , 1970 .
[20] Tomasz Imielinski,et al. The Relational Model of Data and Cylindric Algebras , 1984, J. Comput. Syst. Sci..
[21] Witold Lipski,et al. Informational Systems with Incomplete Information , 1976, ICALP.
[22] David Maier,et al. On the foundations of the universal relation model , 1984, TODS.
[23] E. F. Codd,et al. Understanding Relations (Installment #7) , 1974, FDT Bull. ACM SIGFIDET SIGMOD.
[24] Tomasz Imielinski,et al. Incomplete information and dependencies in relational databases , 1983, SIGMOD '83.
[25] Raymond Reiter,et al. Towards a Logical Reconstruction of Relational Database Theory , 1982, On Conceptual Modelling.
[26] Alfred V. Aho,et al. Equivalences Among Relational Expressions , 1979, SIAM J. Comput..
[27] Yannis Vassiliou. Functional Dependencies and Incomplete Information , 1980, VLDB.
[28] Witold Lipski. On relational algebra with marked nulls preliminary version , 1984, PODS '84.
[29] Mihalis Yannakakis,et al. Algebraic dependencies , 1980, 21st Annual Symposium on Foundations of Computer Science (sfcs 1980).
[30] Alain Pirotte,et al. Generalized joins , 1976, SGMD.
[31] Catriel Beeri,et al. Formal Systems for Tuple and Equality Generating Dependencies , 1984, SIAM J. Comput..